diff --git a/.stestr.conf b/.stestr.conf
index e3201c1..818c743 100644
--- a/.stestr.conf
+++ b/.stestr.conf
@@ -1,4 +1,3 @@
 [DEFAULT]
 test_path=./tempest/test_discover
 group_regex=([^\.]*\.)*
-
diff --git a/.testr.conf b/.testr.conf
deleted file mode 100644
index 95a4fb4..0000000
--- a/.testr.conf
+++ /dev/null
@@ -1,9 +0,0 @@
-[DEFAULT]
-test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
-             OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
-             OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-500} \
-             OS_TEST_LOCK_PATH=${OS_TEST_LOCK_PATH:-${TMPDIR:-'/tmp'}} \
-             ${PYTHON:-python} -m subunit.run discover -t ${OS_TOP_LEVEL:-./} ${OS_TEST_PATH:-./tempest/test_discover} $LISTOPT $IDOPTION
-test_id_option=--load-list $IDFILE
-test_list_option=--list
-group_regex=([^\.]*\.)*
diff --git a/.zuul.yaml b/.zuul.yaml
index 9f91455..3fee6ff 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -9,22 +9,125 @@
       - zuul: openstack-dev/devstack
     vars:
       devstack_services:
-        tempest: True
+        tempest: true
+      test_results_stage_name: 'test_results'
+      zuul_copy_output:
+        '{{ devstack_base_dir }}/tempest/etc/tempest.conf': 'logs'
+        '{{ devstack_base_dir }}/tempest/etc/accounts.yaml': 'logs'
+        '{{ devstack_base_dir }}/tempest/tempest.log': 'logs'
+        '{{ stage_dir }}/{{ test_results_stage_name }}.subunit': 'logs'
+        '{{ stage_dir }}/{{ test_results_stage_name }}.html': 'logs'
+        '{{ stage_dir }}/stackviz': 'logs'
+      extensions_to_txt:
+        conf: True
+        log: True
+        yaml: True
+        yml: True
     run: playbooks/devstack-tempest.yaml
     post-run: playbooks/post-tempest.yaml
 
 - job:
     name: tempest-full
     parent: devstack-tempest
+    # This currently works from stable/pike on.
+    branches:
+      - master
+      - stable/queens
+      - stable/pike
     description: |
       Base integration test with Neutron networking and py27.
       Former names for this job where:
         * legacy-tempest-dsvm-neutron-full
         * gate-tempest-dsvm-neutron-full-ubuntu-xenial
     vars:
-      tox_venvlist: full
+      tox_envlist: full
       devstack_localrc:
-        ENABLE_FILE_INJECTION: True
+        ENABLE_FILE_INJECTION: true
+
+- job:
+    name: tempest-full-parallel
+    parent: tempest-full
+    voting: false
+    branches:
+      - master
+    description: |
+      Base integration test with Neutron networking and py27.
+      It includes all scenarios as it was in the past.
+      This job runs all scenario tests in parallel!
+    vars:
+      tox_envlist: full-parallel
+
+- job:
+    name: tempest-full-py3
+    parent: devstack-tempest
+    branches:
+      - master
+      - stable/queens
+    description: |
+      Base integration test with Neutron networking and py3.
+      Former names for this job where:
+        * legacy-tempest-dsvm-py35
+        * gate-tempest-dsvm-py35
+    vars:
+      tox_envlist: full
+      devstack_localrc:
+        USE_PYTHON3: True
+        FORCE_CONFIG_DRIVE: True
+      devstack_services:
+        s-account: false
+        s-container: false
+        s-object: false
+        s-proxy: false
+        # without Swift, c-bak cannot run (in the Gate at least)
+        c-bak: false
+
+- nodeset:
+    name: openstack-bionic-node
+    nodes:
+      - name: controller
+        label: ubuntu-bionic
+    groups:
+      - name: tempest
+        nodes:
+          - controller
+
+- job:
+    name: tempest-full-py36
+    parent: tempest-full-py3
+    nodeset: openstack-bionic-node
+    branches:
+      - master
+    description: |
+      Base integration test with Neutron networking and py36.
+    voting: false
+
+# TODO(gmann): needs to migrate this to zuulv3
+- job:
+    name: tempest-scenario-multinode-lvm-multibackend
+    parent: legacy-dsvm-base-multinode
+    run: playbooks/tempest-scenario-multinode-lvm-multibackend/run.yaml
+    post-run: playbooks/tempest-scenario-multinode-lvm-multibackend/post.yaml
+    timeout: 10800
+    required-projects:
+      - openstack-infra/devstack-gate
+      - openstack/neutron
+      - openstack/tempest
+    nodeset: ubuntu-xenial-2-node
+
+- job:
+    name: tempest-full-queens
+    parent: tempest-full
+    override-checkout: stable/queens
+
+- job:
+    name: tempest-full-queens-py3
+    parent: tempest-full-py3
+    override-checkout: stable/queens
+
+- job:
+    name: tempest-full-pike
+    parent: tempest-full
+    override-checkout: stable/pike
 
 - job:
     name: tempest-tox-plugin-sanity-check
@@ -36,6 +139,13 @@
       tox_envlist: plugin-sanity-check
     voting: false
     timeout: 5000
+    irrelevant-files:
+      - ^.*\.rst$
+      - ^doc/.*$
+      - ^etc/.*$
+      - ^releasenotes/.*$
+      - ^tempest/hacking/.*$
+      - ^tempest/tests/.*$
     required-projects:
       - openstack/almanach
       - openstack/aodh
@@ -82,7 +192,7 @@
       - openstack/neutron-vpnaas
       - openstack/nova-lxd
       - openstack/novajoin-tempest-plugin
-      - openstack/octavia
+      - openstack/octavia-tempest-plugin
       - openstack/oswin-tempest-plugin
       - openstack/panko
       - openstack/patrole
@@ -102,8 +212,20 @@
       - openstack/zaqar-tempest-plugin
       - openstack/zun-tempest-plugin
 
+- job:
+    name: tempest-cinder-v2-api
+    parent: devstack-tempest
+    branches:
+      - master
+    description: |
+      This job runs the cinder API test against v2 endpoint.
+    vars:
+      tox_envlist: all
+      tempest_test_regex: api.*volume
+      devstack_localrc:
+        TEMPEST_VOLUME_TYPE: volumev2
+
 - project:
-    name: openstack/tempest
     check:
       jobs:
         - devstack-tempest:
@@ -111,8 +233,48 @@
               - ^playbooks/
               - ^roles/
               - ^.zuul.yaml$
-        - tempest-full:
-            voting: false
+        - nova-multiattach
+        - tempest-full-parallel:
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
+        - tempest-full-py36:
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
+        - tempest-full-queens:
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
+        - tempest-full-queens-py3:
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
+        - tempest-full-pike:
             irrelevant-files:
               - ^(test-|)requirements.txt$
               - ^.*\.rst$
@@ -123,3 +285,54 @@
               - ^tempest/hacking/.*$
               - ^tempest/tests/.*$
         - tempest-tox-plugin-sanity-check
+        - tempest-scenario-multinode-lvm-multibackend:
+            voting: false
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
+    gate:
+      jobs:
+        - nova-multiattach
+    experimental:
+      jobs:
+        - nova-cells-v1:
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
+        - nova-live-migration:
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
+        - tempest-cinder-v2-api:
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
+    periodic-stable:
+      jobs:
+        - tempest-full-queens
+        - tempest-full-queens-py3
+        - tempest-full-pike
diff --git a/HACKING.rst b/HACKING.rst
index a3e9c26..1c084f8 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -363,13 +363,24 @@
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 When adding tests for new features that were not in previous releases of the
-projects the new test has to be properly skipped with a feature flag. Whether
-this is just as simple as using the @utils.requires_ext() decorator to
-check if the required extension (or discoverable optional API) is enabled or
+projects the new test has to be properly skipped with a feature flag. This can
+be just as simple as using the ``@utils.requires_ext()`` or
+``testtools.skipUnless`` decorators to check if the required extension (or
+discoverable optional API) or feature is enabled or can be as difficult as
 adding a new config option to the appropriate section. If there isn't a method
 of selecting the new **feature** from the config file then there won't be a
-mechanism to disable the test with older stable releases and the new test won't
-be able to merge.
+mechanism to disable the test with older stable releases and the new test
+won't be able to merge.
+
+Introduction of a new feature flag requires specifying a default value for
+the corresponding config option that is appropriate in the latest OpenStack
+release. Because Tempest is branchless, the feature flag's default value will
+need to be overridden to a value that is appropriate in earlier releases
+in which the feature isn't available. In DevStack, this can be accomplished
+by modifying Tempest's `lib installation script`_ for previous branches
+(because DevStack is branched).
+
+.. _lib installation script: http://git.openstack.org/cgit/openstack-dev/devstack/tree/lib/tempest
 
 2. Bug fix on core project needing Tempest changes
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -385,7 +396,7 @@
 
 Otherwise the bug fix won't be able to land in the project.
 
-Handily, `Zuul’s cross-repository dependencies
+Handily, `Zuul's cross-repository dependencies
 <https://docs.openstack.org/infra/zuul/user/gating.html#cross-project-dependencies>`_.
 can be leveraged to do without step 2 and to have steps 3 and 4 happen
 "atomically". To do that, make the patch written in step 1 to depend (refer to
@@ -408,3 +419,34 @@
 tested is considered stable and adheres to the OpenStack API stability
 guidelines. If an API is still considered experimental or in development then
 it should not be tested by Tempest until it is considered stable.
+
+Stable Support Policy
+---------------------
+
+Since the `Extended Maintenance policy`_ for stable branches was adopted
+OpenStack projects will keep stable branches around after a "stable" or
+"maintained" period for a phase of indeterminate length called "Extended
+Maintenance". Prior to this resolution Tempest supported all stable branches
+which were supported upstream. This policy does not scale under the new model
+as Tempest would be responsible for gating proposed changes against an ever
+increasing number of branches. Therefore due to resource constraints, Tempest
+will only provide support for branches in the "Maintained" phase from the
+documented `Support Phases`_. When a branch moves from the *Maintained* to the
+*Extended Maintenance* phase, Tempest will tag the removal of support for that
+branch as it has in the past when a branch goes end of life.
+
+The expectation for *Extended Maintenance* phase branches is that they will continue
+running Tempest during that phase of support. Since the REST APIs are stable
+interfaces across release boundaries, branches in these phases should run
+Tempest from master as long as possible. But, because we won't be actively
+testing branches in these phases, it's possible that we'll introduce changes to
+Tempest on master which will break support on *Extended Maintenance* phase
+branches. When this happens the expectation for those branches is to either
+switch to running Tempest from a tag with support for the branch, or blacklist
+a newly introduced test (if that is the cause of the issue). Tempest will not
+be creating stable branches to support *Extended Maintenance* phase branches, as
+the burden is on the *Extended Maintenance* phase branche maintainers, not the Tempest
+project, to support that branch.
+
+.. _Extended Maintenance policy: https://governance.openstack.org/tc/resolutions/20180301-stable-branch-eol.html
+.. _Support Phases: https://docs.openstack.org/project-team-guide/stable-branches.html#maintenance-phases
diff --git a/README.rst b/README.rst
index 242f4d5..2243536 100644
--- a/README.rst
+++ b/README.rst
@@ -2,7 +2,7 @@
 Team and repository tags
 ========================
 
-.. image:: https://governance.openstack.org/badges/tempest.svg
+.. image:: https://governance.openstack.org/tc/badges/tempest.svg
     :target: https://governance.openstack.org/tc/reference/tags/index.html
 
 .. Change things from this point on
@@ -15,7 +15,7 @@
 
 This is a set of integration tests to be run against a live OpenStack
 cluster. Tempest has batteries of tests for OpenStack API validation,
-Scenarios, and other specific tests useful in validating an OpenStack
+scenarios, and other specific tests useful in validating an OpenStack
 deployment.
 
 Design Principles
@@ -212,18 +212,6 @@
 For more information on these options and details about stestr, please see the
 `stestr documentation <http://stestr.readthedocs.io/en/latest/MANUAL.html>`_.
 
-Python 2.6
-----------
-
-Starting in the Kilo release the OpenStack services dropped all support for
-python 2.6. This change has been mirrored in Tempest, starting after the
-tempest-2 tag. This means that proposed changes to Tempest which only fix
-python 2.6 compatibility will be rejected, and moving forward more features not
-present in python 2.6 will be used. If you're running your OpenStack services
-on an earlier release with python 2.6 you can easily run Tempest against it
-from a remote system running python 2.7. (or deploy a cloud guest in your cloud
-that has python 2.7)
-
 Python 3.x
 ----------
 
diff --git a/REVIEWING.rst b/REVIEWING.rst
index 766d0c6..a880181 100644
--- a/REVIEWING.rst
+++ b/REVIEWING.rst
@@ -42,8 +42,8 @@
 
 API Stability
 -------------
-Tests should only be added for a published stable APIs. If a patch contains
-tests for an API which hasn't been marked as stable or for an API that which
+Tests should only be added for published stable APIs. If a patch contains
+tests for an API which hasn't been marked as stable or for an API which
 doesn't conform to the `API stability guidelines
 <https://wiki.openstack.org/wiki/Governance/Approved/APIStability>`_ then it
 should not be approved.
diff --git a/doc/requirements.txt b/doc/requirements.txt
new file mode 100644
index 0000000..d959d44
--- /dev/null
+++ b/doc/requirements.txt
@@ -0,0 +1,6 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+openstackdocstheme>=1.18.1 # Apache-2.0
+reno>=2.5.0 # Apache-2.0
+sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 0a061b8..c2ea628 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -64,7 +64,7 @@
 # openstackdocstheme options
 repository_name = 'openstack/tempest'
 bug_project = 'tempest'
-bug_tag = ''
+bug_tag = 'doc'
 
 # Must set this variable to include year, month, day, hours, and minutes.
 html_last_updated_fmt = '%Y-%m-%d %H:%M'
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index e5f70d2..d0d7320 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -400,7 +400,7 @@
     Examples:
 
     * Good - ``http://example.com:1234/v2.0``
-    * Wouldn’t work -  ``http://example.com:1234/xyz/v2.0/``
+    * Wouldn't work -  ``http://example.com:1234/xyz/v2.0/``
       (adding prefix/suffix around version etc)
 
 Service Feature Configuration
diff --git a/doc/source/library/credential_providers.rst b/doc/source/library/credential_providers.rst
index d96c97a..d25f85c 100644
--- a/doc/source/library/credential_providers.rst
+++ b/doc/source/library/credential_providers.rst
@@ -49,7 +49,7 @@
               public_network_id=CONF.network.public_network_id,
               create_networks=(CONF.auth.create_isolated_networks and not
                                CONF.network.shared_physical_network),
-              resource_prefix=CONF.resources_prefix,
+              resource_prefix='tempest',
               credentials_domain=CONF.auth.default_credentials_domain_name,
               admin_role=CONF.identity.admin_role,
               identity_uri=CONF.identity.uri_v3,
diff --git a/doc/source/microversion_testing.rst b/doc/source/microversion_testing.rst
index aca1845..f2c51b3 100644
--- a/doc/source/microversion_testing.rst
+++ b/doc/source/microversion_testing.rst
@@ -302,18 +302,38 @@
 
   .. _2.2: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id2
 
+  * `2.6`_
+
+  .. _2.6: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id5
+
+  * `2.9`_
+
+  .. _2.9: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id8
+
   * `2.10`_
 
   .. _2.10: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id9
 
+  * `2.19`_
+
+  .. _2.19: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id17
+
   * `2.20`_
 
   .. _2.20: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id18
 
+  * `2.21`_
+
+  .. _2.21: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id19
+
   * `2.25`_
 
   .. _2.25: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#maximum-in-mitaka
 
+  * `2.26`_
+
+  .. _2.26: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id23
+
   * `2.32`_
 
   .. _2.32: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id29
@@ -334,6 +354,26 @@
 
   .. _2.48: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id43
 
+  * `2.49`_
+
+  .. _2.49: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id44
+
+  * `2.54`_
+
+  .. _2.54: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id4
+
+  * `2.55`_
+
+  .. _2.55: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id49
+
+  * `2.57`_
+
+  .. _2.57: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id51
+
+  * `2.60`_
+
+  .. _2.60: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id54
+
 * Volume
 
   * `3.3`_
diff --git a/playbooks/post-tempest.yaml b/playbooks/post-tempest.yaml
index 820e4f6..4dde2c9 100644
--- a/playbooks/post-tempest.yaml
+++ b/playbooks/post-tempest.yaml
@@ -1,24 +1,6 @@
 - hosts: all
   become: true
-  vars:
-    logs_root: "{{ devstack_base_dir|default('/opt/stack') }}"
-    stage_dir: "{{ devstack_base_dir|default('/opt/stack') }}"
-    test_results_stage_name: 'test_results'
   roles:
-    - role: process-test-results
-      test_results_dir: '{{ logs_root }}/tempest'
-      tox_envdir: tempest
+    - role: fetch-subunit-output
+      zuul_work_dir: '{{ devstack_base_dir }}/tempest'
     - role: process-stackviz
-    - role: stage-output
-      zuul_copy_output:
-        { '{{ logs_root }}/tempest/etc/tempest.conf': 'logs',
-          '{{ logs_root }}/tempest/etc/accounts.yaml': 'logs',
-          '{{ logs_root }}/tempest/tempest.log': 'logs',
-          '{{ stage_dir }}/{{ test_results_stage_name }}.subunit': 'logs',
-          '{{ stage_dir }}/{{ test_results_stage_name }}.html': 'logs',
-          '{{ stage_dir }}/stackviz': 'logs' }
-      extensions_to_txt:
-        - conf
-        - log
-        - yaml
-        - yml
diff --git a/playbooks/tempest-scenario-multinode-lvm-multibackend/post.yaml b/playbooks/tempest-scenario-multinode-lvm-multibackend/post.yaml
new file mode 100644
index 0000000..e07f551
--- /dev/null
+++ b/playbooks/tempest-scenario-multinode-lvm-multibackend/post.yaml
@@ -0,0 +1,15 @@
+- hosts: primary
+  tasks:
+
+    - name: Copy files from {{ ansible_user_dir }}/workspace/ on node
+      synchronize:
+        src: '{{ ansible_user_dir }}/workspace/'
+        dest: '{{ zuul.executor.log_root }}'
+        mode: pull
+        copy_links: true
+        verify_host: true
+        rsync_opts:
+          - --include=/logs/**
+          - --include=*/
+          - --exclude=*
+          - --prune-empty-dirs
diff --git a/playbooks/tempest-scenario-multinode-lvm-multibackend/run.yaml b/playbooks/tempest-scenario-multinode-lvm-multibackend/run.yaml
new file mode 100644
index 0000000..03f64f9
--- /dev/null
+++ b/playbooks/tempest-scenario-multinode-lvm-multibackend/run.yaml
@@ -0,0 +1,65 @@
+- hosts: primary
+  name: Autoconverted job tempest-scenario-multinode-lvm-multibackend
+    from old job gate-tempest-dsvm-neutron-scenario-multinode-lvm-multibackend-ubuntu-xenial-nv
+  tasks:
+
+    - name: Ensure legacy workspace directory
+      file:
+        path: '{{ ansible_user_dir }}/workspace'
+        state: directory
+
+    - shell:
+        cmd: |
+          set -e
+          set -x
+          cat > clonemap.yaml << EOF
+          clonemap:
+            - name: openstack-infra/devstack-gate
+              dest: devstack-gate
+          EOF
+          /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
+              git://git.openstack.org \
+              openstack-infra/devstack-gate
+        executable: /bin/bash
+        chdir: '{{ ansible_user_dir }}/workspace'
+      environment: '{{ zuul | zuul_legacy_vars }}'
+
+    - shell:
+        cmd: |
+          set -e
+          set -x
+          cat << 'EOF' >>"/tmp/dg-local.conf"
+          [[local|localrc]]
+          ENABLE_IDENTITY_V2=False
+          TEMPEST_USE_TEST_ACCOUNTS=True
+          # Enable lvm multiple backends to run multi backend slow scenario tests.
+          # Note: multi backend experimental job exclude the slow scenario tests.
+          CINDER_ENABLED_BACKENDS=lvm:lvmdriver-1,lvm:lvmdriver-2
+
+          EOF
+        executable: /bin/bash
+        chdir: '{{ ansible_user_dir }}/workspace'
+      environment: '{{ zuul | zuul_legacy_vars }}'
+
+    - shell:
+        cmd: |
+          set -e
+          set -x
+          export PYTHONUNBUFFERED=true
+          export DEVSTACK_GATE_TEMPEST=1
+          # Run scenario and nova migration tests with concurrency 2
+          export DEVSTACK_GATE_TEMPEST_REGEX='(^tempest\.(scenario|api\.compute\.admin\.test_(live_|)migration))'
+          export TEMPEST_CONCURRENCY=2
+          export DEVSTACK_GATE_NEUTRON=1
+          export DEVSTACK_GATE_TLSPROXY=1
+          export BRANCH_OVERRIDE=default
+          if [ "$BRANCH_OVERRIDE" != "default" ] ; then
+              export OVERRIDE_ZUUL_BRANCH=$BRANCH_OVERRIDE
+          fi
+          export DEVSTACK_GATE_TOPOLOGY="multinode"
+
+          cp devstack-gate/devstack-vm-gate-wrap.sh ./safe-devstack-vm-gate-wrap.sh
+          ./safe-devstack-vm-gate-wrap.sh
+        executable: /bin/bash
+        chdir: '{{ ansible_user_dir }}/workspace'
+      environment: '{{ zuul | zuul_legacy_vars }}'
diff --git a/releasenotes/notes/12/12.2.0-service_client_config-8a1d7b4de769c633.yaml b/releasenotes/notes/12/12.2.0-service_client_config-8a1d7b4de769c633.yaml
index 3e43f9a..985acb0 100644
--- a/releasenotes/notes/12/12.2.0-service_client_config-8a1d7b4de769c633.yaml
+++ b/releasenotes/notes/12/12.2.0-service_client_config-8a1d7b4de769c633.yaml
@@ -3,4 +3,4 @@
   - A new helper method `service_client_config` has been added
     to the stable module config.py that returns extracts from
     configuration into a dictionary the configuration settings
-    relevant for the initisialisation of a service client.
+    relevant for the initialization of a service client.
diff --git a/releasenotes/notes/16/16.0.0-add-content-type-without-spaces-b2c9b91b257814f3.yaml b/releasenotes/notes/16/16.0.0-add-content-type-without-spaces-b2c9b91b257814f3.yaml
index 0075a36..9ae46fd 100644
--- a/releasenotes/notes/16/16.0.0-add-content-type-without-spaces-b2c9b91b257814f3.yaml
+++ b/releasenotes/notes/16/16.0.0-add-content-type-without-spaces-b2c9b91b257814f3.yaml
@@ -2,8 +2,8 @@
 upgrade:
   - The ``JSON_ENC`` and ``TXT_ENC`` option in the ``_error_checker``
     section have been added with additional content-type which are
-    defined in RFC7231 but missing in the currnt rest_client.py file.
+    defined in RFC7231 but missing in the current rest_client.py file.
     The lack of these additional content-type will cause defcore test
     to fail for OpenStack public cloud which uses tomcat module in the
     api gateway. The additions are ``application/json;charset=utf-8``,
-    ``text/html;charset=utf-8``,``text/plain;charset=utf-8``
\ No newline at end of file
+    ``text/html;charset=utf-8``, ``text/plain;charset=utf-8``
diff --git a/releasenotes/notes/16/16.0.0-add-tempest-run-combine-option-e94c1049ba8985d5.yaml b/releasenotes/notes/16/16.0.0-add-tempest-run-combine-option-e94c1049ba8985d5.yaml
index 73900ca..e9c3694 100644
--- a/releasenotes/notes/16/16.0.0-add-tempest-run-combine-option-e94c1049ba8985d5.yaml
+++ b/releasenotes/notes/16/16.0.0-add-tempest-run-combine-option-e94c1049ba8985d5.yaml
@@ -1,6 +1,6 @@
 ---
 features:
   - |
-    Adds a new cli option to tempest run, --combine, which is used to indicate
-    you want the subunit stream output combined with the previous run's in
-    the testr repository
+    Adds a new cli option to tempest run, ``--combine``, which is used
+    to indicate you want the subunit stream output combined with the
+    previous run's in the testr repository
diff --git a/releasenotes/notes/16/16.0.0-create-server-tags-client-8c0042a77e859af6.yaml b/releasenotes/notes/16/16.0.0-create-server-tags-client-8c0042a77e859af6.yaml
index 9927971..18ad5b9 100644
--- a/releasenotes/notes/16/16.0.0-create-server-tags-client-8c0042a77e859af6.yaml
+++ b/releasenotes/notes/16/16.0.0-create-server-tags-client-8c0042a77e859af6.yaml
@@ -2,7 +2,7 @@
 features:
   - |
     Add server tags APIs to the servers_client library.
-    This feature enables the possibility of upating, deleting
+    This feature enables the possibility of updating, deleting
     and checking existence of a tag on a server, as well
     as updating and deleting all tags on a server.
 
diff --git a/releasenotes/notes/16/16.0.0-deprecate-resources-prefix-option-ad490c0a30a0266b.yaml b/releasenotes/notes/16/16.0.0-deprecate-resources-prefix-option-ad490c0a30a0266b.yaml
index f679208..0b45d0d 100644
--- a/releasenotes/notes/16/16.0.0-deprecate-resources-prefix-option-ad490c0a30a0266b.yaml
+++ b/releasenotes/notes/16/16.0.0-deprecate-resources-prefix-option-ad490c0a30a0266b.yaml
@@ -6,5 +6,5 @@
 deprecations:
   - The resources_prefix is marked as deprecated because it is
     enough to set 'tempest' as the prefix on rand_name() to
-    ideintify resources which are created by Tempest and no
+    identify resources which are created by Tempest and no
     projects set this option on OpenStack dev community.
diff --git a/releasenotes/notes/16/16.0.0-remove-deprecated-allow_port_security_disabled-option-d0ffaeb2e7817707.yaml b/releasenotes/notes/16/16.0.0-remove-deprecated-allow_port_security_disabled-option-d0ffaeb2e7817707.yaml
index 9d7102f..5b4a96d 100644
--- a/releasenotes/notes/16/16.0.0-remove-deprecated-allow_port_security_disabled-option-d0ffaeb2e7817707.yaml
+++ b/releasenotes/notes/16/16.0.0-remove-deprecated-allow_port_security_disabled-option-d0ffaeb2e7817707.yaml
@@ -1,5 +1,5 @@
 ---
 upgrade:
   - |
-    The deprecated config option 'allow_port_security_disabled' from compute_feature_enabled
-    group has been removed.
+    The deprecated config option ``allow_port_security_disabled`` from
+    ``compute_feature_enabled`` group has been removed.
diff --git a/releasenotes/notes/16/16.0.0-remove-deprecated-compute-validation-config-options-part-2-5cd17b6e0e6cb8a3.yaml b/releasenotes/notes/16/16.0.0-remove-deprecated-compute-validation-config-options-part-2-5cd17b6e0e6cb8a3.yaml
index b4e4dd1..c8b0ca8 100644
--- a/releasenotes/notes/16/16.0.0-remove-deprecated-compute-validation-config-options-part-2-5cd17b6e0e6cb8a3.yaml
+++ b/releasenotes/notes/16/16.0.0-remove-deprecated-compute-validation-config-options-part-2-5cd17b6e0e6cb8a3.yaml
@@ -8,4 +8,4 @@
     - ``compute.ssh_user`` (available as ``validation.image_ssh_user``)
     - ``scenario.ssh_user`` (available as ``validation.image_ssh_user``)
     - ``compute.network_for_ssh`` (available as ``validation.network_for_ssh``)
-    - ``compute.ping_timeout `` (available as ``validation.ping_timeout``)
+    - ``compute.ping_timeout`` (available as ``validation.ping_timeout``)
diff --git a/releasenotes/notes/add-additional-methods-to-policy-client-library-b8279c18335588c9.yaml b/releasenotes/notes/add-additional-methods-to-policy-client-library-b8279c18335588c9.yaml
new file mode 100644
index 0000000..cd5284d
--- /dev/null
+++ b/releasenotes/notes/add-additional-methods-to-policy-client-library-b8279c18335588c9.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Add ``v3-ext/OS-ENDPOINT-POLICY`` API calls to support creation, deletion and
+    retrieval of associations between service endpoints and policies. Such associations
+    enable an endpoint to request its policy.
diff --git a/releasenotes/notes/add-group-type-specs-apis-to-v3-group-types-client-10390b52dedede54.yaml b/releasenotes/notes/add-group-type-specs-apis-to-v3-group-types-client-10390b52dedede54.yaml
new file mode 100644
index 0000000..404319d
--- /dev/null
+++ b/releasenotes/notes/add-group-type-specs-apis-to-v3-group-types-client-10390b52dedede54.yaml
@@ -0,0 +1,10 @@
+---
+features:
+  - |
+    Add group type specs APIs to v3 group_types_client library.
+
+    * create_or_update_group_type_specs
+    * list_group_type_specs
+    * show_group_type_specs_item
+    * update_group_type_specs_item
+    * delete_group_type_specs_item
diff --git a/releasenotes/notes/add-load-list-cmd-35a4a2e6ea0a36fd.yaml b/releasenotes/notes/add-load-list-cmd-35a4a2e6ea0a36fd.yaml
index 403bbad..145e7dd 100644
--- a/releasenotes/notes/add-load-list-cmd-35a4a2e6ea0a36fd.yaml
+++ b/releasenotes/notes/add-load-list-cmd-35a4a2e6ea0a36fd.yaml
@@ -1,7 +1,7 @@
 ---
 features:
   - |
-    Adds a new cli option to tempest run, --load-list <list-file>
+    Adds a new cli option to tempest run, ``--load-list <list-file>``
     to specify target tests to run from a list-file. The list-file
-    supports the output format of the tempest run --list-tests
+    supports the output format of the tempest run ``--list-tests``
     command.
diff --git a/releasenotes/notes/add-port-profile-config-option-2610b2fa67027960.yaml b/releasenotes/notes/add-port-profile-config-option-2610b2fa67027960.yaml
new file mode 100644
index 0000000..b54ee8b
--- /dev/null
+++ b/releasenotes/notes/add-port-profile-config-option-2610b2fa67027960.yaml
@@ -0,0 +1,11 @@
+---
+prelude: >
+    When using OVS HW offload feature we need to create
+    Neutron port with a certain capability. This is done
+    by creating Neutron port with binding profile. To be
+    able to test this we need profile capability support
+    in Tempest as well.
+features:
+  - A new config option 'port_profile' is added to the section
+    'network' to specify capabilities of the port.
+    By default this is set to {}.
diff --git a/releasenotes/notes/add-save-state-option-5ea67858cbaca969.yaml b/releasenotes/notes/add-save-state-option-5ea67858cbaca969.yaml
index 8fdf4f0..abd2610 100644
--- a/releasenotes/notes/add-save-state-option-5ea67858cbaca969.yaml
+++ b/releasenotes/notes/add-save-state-option-5ea67858cbaca969.yaml
@@ -1,4 +1,5 @@
 ---
 features:
   - |
-    Add --save-state option to allow saving state of cloud before tempest run.
+    Add ``--save-state`` option to allow saving state of cloud before
+    tempest run.
diff --git a/releasenotes/notes/add-show-default-quotas-api-to-network-quotas-client-3a7c1159af9e56ff.yaml b/releasenotes/notes/add-show-default-quotas-api-to-network-quotas-client-3a7c1159af9e56ff.yaml
new file mode 100644
index 0000000..6efe7e6
--- /dev/null
+++ b/releasenotes/notes/add-show-default-quotas-api-to-network-quotas-client-3a7c1159af9e56ff.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Add show default quotas API to network quotas_client library.
+    This feature enables the possibility to show default network quotas for
+    a specified project.
diff --git a/releasenotes/notes/add-show-encryption-specs-item-api-to-v2-encryption-types-client-290b421cd4bc0c0e.yaml b/releasenotes/notes/add-show-encryption-specs-item-api-to-v2-encryption-types-client-290b421cd4bc0c0e.yaml
new file mode 100644
index 0000000..9e13afc
--- /dev/null
+++ b/releasenotes/notes/add-show-encryption-specs-item-api-to-v2-encryption-types-client-290b421cd4bc0c0e.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Add show encryption specs item API to v2 encryption_types_client library.
+    This feature enables the possibility to show specific encryption specs for
+    a volume type.
diff --git a/releasenotes/notes/add-show-quota-details-api-to-network-quotas-client-3fffd302cc5d335f.yaml b/releasenotes/notes/add-show-quota-details-api-to-network-quotas-client-3fffd302cc5d335f.yaml
new file mode 100644
index 0000000..6c44ba0
--- /dev/null
+++ b/releasenotes/notes/add-show-quota-details-api-to-network-quotas-client-3fffd302cc5d335f.yaml
@@ -0,0 +1,7 @@
+---
+features:
+  - |
+    Add extension API show quota details to network quotas_client library.
+    This feature enables the possibility to show a quota set for a specified
+    project that includes the quota's used, limit and reserved counts per
+    resource.
diff --git a/releasenotes/notes/add-support-args-kwargs-in-call-until-true-a91k592h5a64exf7.yaml b/releasenotes/notes/add-support-args-kwargs-in-call-until-true-a91k592h5a64exf7.yaml
index e23abe3..9c30a0c 100644
--- a/releasenotes/notes/add-support-args-kwargs-in-call-until-true-a91k592h5a64exf7.yaml
+++ b/releasenotes/notes/add-support-args-kwargs-in-call-until-true-a91k592h5a64exf7.yaml
@@ -2,4 +2,4 @@
 features:
   - Add support of args and kwargs when calling func in call_until_true,
     also to log the cost time when call_until_true returns True or False
-    for debuggin.
+    for debugging.
diff --git a/releasenotes/notes/add-update-api-to-group-types-client-09c06ccdf80d5003.yaml b/releasenotes/notes/add-update-api-to-group-types-client-09c06ccdf80d5003.yaml
new file mode 100644
index 0000000..14458d6
--- /dev/null
+++ b/releasenotes/notes/add-update-api-to-group-types-client-09c06ccdf80d5003.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Add update group types API to v3 ``group_types_client`` library;
+    min_microversion of this API is 3.11.
diff --git a/releasenotes/notes/add-update-flavor--api-to-flavors-client-a859542fe54aab7c.yaml b/releasenotes/notes/add-update-flavor--api-to-flavors-client-a859542fe54aab7c.yaml
new file mode 100644
index 0000000..222a99f
--- /dev/null
+++ b/releasenotes/notes/add-update-flavor--api-to-flavors-client-a859542fe54aab7c.yaml
@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Add update flavor API to compute flavors_client library.
diff --git a/releasenotes/notes/bp-application-credentials-df69b1f617db1bb9.yaml b/releasenotes/notes/bp-application-credentials-df69b1f617db1bb9.yaml
new file mode 100644
index 0000000..53125ef
--- /dev/null
+++ b/releasenotes/notes/bp-application-credentials-df69b1f617db1bb9.yaml
@@ -0,0 +1,9 @@
+---
+features:
+  - |
+    [`blueprint application-credentials <https://blueprints.launchpad.net/keystone/+spec/application-credentials>`_]
+    Tempest can test keystone's application credentials interface. A new client
+    library is added for application credentials, and a new config option,
+    ``[identity-feature-enabled]/application_credentials``, can control whether
+    the application credentials feature is tested (defaults to False,
+    indicating the feature is not enabled in the cloud under test).
diff --git a/releasenotes/notes/cli-tests-v3fixes-fb38189cefd64213.yaml b/releasenotes/notes/cli-tests-v3fixes-fb38189cefd64213.yaml
new file mode 100644
index 0000000..2a0a86c
--- /dev/null
+++ b/releasenotes/notes/cli-tests-v3fixes-fb38189cefd64213.yaml
@@ -0,0 +1,9 @@
+---
+other:
+  - |
+    The CLIClient class, when it calls a command line client, uses
+    ``--os-project-name`` instead of ``--os-tenant-name`` for the
+    project, and passes ``--os-identity-api-version`` (default empty).
+    All CLI clients still available in supported releases of OpenStack
+    which are wrapped by the ``cmd_with_auth()`` method support those
+    switches.
diff --git a/releasenotes/notes/compare-header-version-func-de5139b2161b3627.yaml b/releasenotes/notes/compare-header-version-func-de5139b2161b3627.yaml
index 305e756..cc6c51b 100644
--- a/releasenotes/notes/compare-header-version-func-de5139b2161b3627.yaml
+++ b/releasenotes/notes/compare-header-version-func-de5139b2161b3627.yaml
@@ -3,7 +3,7 @@
   - |
     Add a new function called ``compare_version_header_to_response`` to
     ``tempest.lib.common.api_version_utils``, which compares the API
-    micoversion in the response header to another microversion using the
+    microversion in the response header to another microversion using the
     comparators defined in
     ``tempest.lib.common.api_version_request.APIVersionRequest``.
 
diff --git a/releasenotes/notes/config-volume-multiattach-ea8138dfa4fd308c.yaml b/releasenotes/notes/config-volume-multiattach-ea8138dfa4fd308c.yaml
new file mode 100644
index 0000000..8d53dda
--- /dev/null
+++ b/releasenotes/notes/config-volume-multiattach-ea8138dfa4fd308c.yaml
@@ -0,0 +1,12 @@
+---
+other:
+  - |
+    A new configuration option ``[compute-feature-enabled]/volume_multiattach``
+    has been added which defaults to False. Set this to True to enable volume
+    multiattach testing. These tests require that compute API version 2.60 is
+    available and block storage API version 3.44 is available.
+
+    .. note:: In the Queens release, the only compute driver that supports
+      volume multiattach is the libvirt driver, and only then when qemu<2.10
+      or libvirt>=3.10. The only volume backend in Queens that supports volume
+      multiattach is lvm.
diff --git a/releasenotes/notes/create-mount-config-drive-to-lib-1a6e912b8afbcc7e.yaml b/releasenotes/notes/create-mount-config-drive-to-lib-1a6e912b8afbcc7e.yaml
new file mode 100644
index 0000000..f92cd78
--- /dev/null
+++ b/releasenotes/notes/create-mount-config-drive-to-lib-1a6e912b8afbcc7e.yaml
@@ -0,0 +1,4 @@
+---
+features:
+  - A function has been added to the common library to allow mounting and
+    unmounting of the config drive consistently.
diff --git a/releasenotes/notes/fix-list-group-snapshots-api-969d9321002c566c.yaml b/releasenotes/notes/fix-list-group-snapshots-api-969d9321002c566c.yaml
index 775a383..a002fb8 100644
--- a/releasenotes/notes/fix-list-group-snapshots-api-969d9321002c566c.yaml
+++ b/releasenotes/notes/fix-list-group-snapshots-api-969d9321002c566c.yaml
@@ -1,6 +1,6 @@
 ---
 fixes:
   - |
-    Fix list_group_snapshots API in v3 group_snapshots_client： Bug#1715786.
+    Fix list_group_snapshots API in v3 group_snapshots_client: Bug#1715786.
     The url path for list group snapshots with details API is changed from
     ``?detail=True`` to ``/detail``.
diff --git a/releasenotes/notes/fix-show-image-file-expected-code-92d97342d0f6d60e.yaml b/releasenotes/notes/fix-show-image-file-expected-code-92d97342d0f6d60e.yaml
new file mode 100644
index 0000000..a4050a5
--- /dev/null
+++ b/releasenotes/notes/fix-show-image-file-expected-code-92d97342d0f6d60e.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Fix show_image_file interface in v2 ImagesClient: Bug#1756264.
+    The expected success code of show_image_file is changed from
+    ``200`` to ``[200, 204, 206]``.
diff --git a/releasenotes/notes/identity-v3-project-tags-client-36683c6a8644e54b.yaml b/releasenotes/notes/identity-v3-project-tags-client-36683c6a8644e54b.yaml
new file mode 100644
index 0000000..dfbcc7d
--- /dev/null
+++ b/releasenotes/notes/identity-v3-project-tags-client-36683c6a8644e54b.yaml
@@ -0,0 +1,12 @@
+---
+features:
+  - |
+    Add ``project_tags_client`` to the identity v3 library. This feature
+    enables the possibility of invoking the following API actions:
+
+    * update_project_tag
+    * list_project_tags
+    * update_all_project_tags
+    * check_project_tag_existence
+    * delete_project_tag
+    * delete_all_project_tags
diff --git a/releasenotes/notes/removal-deprecated-config-options-3db535b979fe3509.yaml b/releasenotes/notes/removal-deprecated-config-options-3db535b979fe3509.yaml
index dbb6c46..e15d387 100644
--- a/releasenotes/notes/removal-deprecated-config-options-3db535b979fe3509.yaml
+++ b/releasenotes/notes/removal-deprecated-config-options-3db535b979fe3509.yaml
@@ -6,3 +6,7 @@
     good to handle them.
 
     * ``[identity-feature-enabled].forbid_global_implied_dsr``
+    * ``[image-feature-enabled].deactivate_image``
+    * ``[default].resources_prefix``
+    * config group ``orchestration``
+    * ``[service_available].heat``
diff --git a/releasenotes/notes/removed-tox-ostestr-8997a93d199c44f3.yaml b/releasenotes/notes/removed-tox-ostestr-8997a93d199c44f3.yaml
new file mode 100644
index 0000000..17866e5
--- /dev/null
+++ b/releasenotes/notes/removed-tox-ostestr-8997a93d199c44f3.yaml
@@ -0,0 +1,9 @@
+---
+upgrade:
+  - |
+    The tox ostestr job (normally invoked with ``tox -eostestr``) has been
+    removed. This was lightly used, and in the near future ostestr will be
+    removed from the tempest requirements file. If you were relying on this
+    functionality you can replicate it by using the venv-tempest tox job. For
+    example, simply running ``tox -evenv-tempest -- ostestr`` will do the same
+    thing the old ostestr job did.
diff --git a/releasenotes/notes/start-of-queens-support-fea9051ba1d85fc7.yaml b/releasenotes/notes/start-of-queens-support-fea9051ba1d85fc7.yaml
new file mode 100644
index 0000000..10b2300
--- /dev/null
+++ b/releasenotes/notes/start-of-queens-support-fea9051ba1d85fc7.yaml
@@ -0,0 +1,12 @@
+---
+prelude: >
+    This release marks the start of Queens release support in Tempest.
+    This release also marks the end of support for Newton in Tempest.
+other:
+    - OpenStack Releases supported after this release are **Queens**, **Pike**,
+      and **Ocata**.
+
+      The release under current development of this tag is Rocky, meaning
+      that every Tempest commit is also tested against master during the Rocky
+      cycle. However, this does not necessarily mean that using Tempest as of
+      this tag will work against a Rocky (or future release) cloud.
diff --git a/releasenotes/notes/switch-to-stestr-8c9f834b3f5a55d8.yaml b/releasenotes/notes/switch-to-stestr-8c9f834b3f5a55d8.yaml
new file mode 100644
index 0000000..9e2f1ba
--- /dev/null
+++ b/releasenotes/notes/switch-to-stestr-8c9f834b3f5a55d8.yaml
@@ -0,0 +1,13 @@
+---
+features:
+- The Tempest CLI commands have switched from calling testrepository internally
+  to use stestr instead. This means that all of the features and bug fixes from
+  moving to stestr are available to the tempest commands.
+
+upgrade:
+- Tempest CLI commands will no long rely on anything from testr. This means any
+  data in existing testr internals that were being exposed are no longer
+  present. For example things like the .testr directories will be silently
+  ignored. There is a potential incompatibility for existing users who are
+  relying on test results being stored by testr. Anything relying on previous
+  testr behavior will need to be updated to handle stestr.
diff --git a/releasenotes/notes/tempest-run-fix-updates-564b41706decbba1.yaml b/releasenotes/notes/tempest-run-fix-updates-564b41706decbba1.yaml
new file mode 100644
index 0000000..0f9a0f6
--- /dev/null
+++ b/releasenotes/notes/tempest-run-fix-updates-564b41706decbba1.yaml
@@ -0,0 +1,9 @@
+---
+features:
+  - |
+    Adds a new CLI arg in tempest run, ``--black-regex``, which is a
+    regex to exclude the tests that match it.
+fixes:
+  - |
+    Fixes tempest run CLI args mutually exclusive behavior which should not
+    be the case anymore (Bug#1751201).
diff --git a/releasenotes/notes/tempest-workspace-delete-directory-feature-74d6d157a5a05561.yaml b/releasenotes/notes/tempest-workspace-delete-directory-feature-74d6d157a5a05561.yaml
index ec21098..c69ed50 100644
--- a/releasenotes/notes/tempest-workspace-delete-directory-feature-74d6d157a5a05561.yaml
+++ b/releasenotes/notes/tempest-workspace-delete-directory-feature-74d6d157a5a05561.yaml
@@ -1,5 +1,5 @@
 ---
 features:
   - |
-    Added tempest workspace remove --name <workspace_name> --rmdir
+    Added tempest workspace remove ``--name <workspace_name> --rmdir``
     feature to delete the workspace directory as well as entry.
diff --git a/releasenotes/notes/vnc-hardcoded-server-name-removed-6f8d1e90a175dc08.yaml b/releasenotes/notes/vnc-hardcoded-server-name-removed-6f8d1e90a175dc08.yaml
new file mode 100644
index 0000000..0da2ddc
--- /dev/null
+++ b/releasenotes/notes/vnc-hardcoded-server-name-removed-6f8d1e90a175dc08.yaml
@@ -0,0 +1,10 @@
+---
+features:
+  - |
+    New string configuration option ``vnc_server_header`` is added
+    to ``compute-feature-enabled`` section. It offers to provide VNC server
+    name that is to be expected in the responce header. For example, obvious
+    at hand names is 'WebSockify', 'nginx'.
+fixes:
+  - |
+    Fix VNC server response header issue when it is behind reverse proxy
diff --git a/releasenotes/notes/volume-backed-live-mig-5a38b496ba1ec093.yaml b/releasenotes/notes/volume-backed-live-mig-5a38b496ba1ec093.yaml
new file mode 100644
index 0000000..ddd1704
--- /dev/null
+++ b/releasenotes/notes/volume-backed-live-mig-5a38b496ba1ec093.yaml
@@ -0,0 +1,7 @@
+---
+features:
+  - |
+    A new boolean configuration option
+    ``[compute-feature-enabled]/volume_backed_live_migration`` has been added.
+    If enabled, tests which validate the behavior of Nova's *volume-backed live
+    migration* feature will be executed. The option defaults to ``False``.
diff --git a/releasenotes/notes/volume-service-testing-default-to-v3-endpoints-20b86895a590925d.yaml b/releasenotes/notes/volume-service-testing-default-to-v3-endpoints-20b86895a590925d.yaml
new file mode 100644
index 0000000..ea69293
--- /dev/null
+++ b/releasenotes/notes/volume-service-testing-default-to-v3-endpoints-20b86895a590925d.yaml
@@ -0,0 +1,8 @@
+---
+upgrade:
+  - |
+    The volume config option ``catalog_type`` default is changed to
+    ``volumev3`` which is v3 API endpoint configured in devstack.
+    With this change Tempest will be testing v3 API as default.
+    User who want to test v2 API can still test by configuring the
+    ``catalog_type`` to v2 endpoint.
diff --git a/releasenotes/notes/volume-v3-service-clients-a863a6336af56cca.yaml b/releasenotes/notes/volume-v3-service-clients-a863a6336af56cca.yaml
new file mode 100644
index 0000000..b572a34
--- /dev/null
+++ b/releasenotes/notes/volume-v3-service-clients-a863a6336af56cca.yaml
@@ -0,0 +1,12 @@
+---
+features:
+  - |
+    Adds volume service clients for v3 APIs. As v3 base API should be
+    identical to v2 APIs, we just copy all existing v2 service client
+    for v3 API.
+deprecations:
+  - |
+    Deprecates the volume service clients for v2 APIs. Volume v2 APIs
+    are deprecated in all supported stable branches, so it's time
+    to deprecate the tempest service clients for v2 APIs and remove in future
+    release.
diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index df1de46..2518703 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -2,19 +2,22 @@
  Tempest Release Notes
 ===========================
 
- .. toctree::
-    :maxdepth: 1
+.. toctree::
+   :maxdepth: 1
 
-    unreleased
-    v17.0.0
-    v16.1.0
-    v16.0.0
-    v15.0.0
-    v14.0.0
-    v13.0.0
-    v12.0.0
-    v11.0.0
-    v10.0.0
+   unreleased
+   v18.0.0
+   v17.2.0
+   v17.1.0
+   v17.0.0
+   v16.1.0
+   v16.0.0
+   v15.0.0
+   v14.0.0
+   v13.0.0
+   v12.0.0
+   v11.0.0
+   v10.0.0
 
 Indices and tables
 ==================
diff --git a/releasenotes/source/v17.1.0.rst b/releasenotes/source/v17.1.0.rst
new file mode 100644
index 0000000..b8fd570
--- /dev/null
+++ b/releasenotes/source/v17.1.0.rst
@@ -0,0 +1,6 @@
+=====================
+v17.1.0 Release Notes
+=====================
+
+.. release-notes:: 17.1.0 Release Notes
+   :version: 17.1.0
diff --git a/releasenotes/source/v17.2.0.rst b/releasenotes/source/v17.2.0.rst
new file mode 100644
index 0000000..8566ae4
--- /dev/null
+++ b/releasenotes/source/v17.2.0.rst
@@ -0,0 +1,6 @@
+=====================
+v17.2.0 Release Notes
+=====================
+
+.. release-notes:: 17.2.0 Release Notes
+   :version: 17.2.0
diff --git a/releasenotes/source/v18.0.0.rst b/releasenotes/source/v18.0.0.rst
new file mode 100644
index 0000000..aa05db3
--- /dev/null
+++ b/releasenotes/source/v18.0.0.rst
@@ -0,0 +1,6 @@
+=====================
+v18.0.0 Release Notes
+=====================
+
+.. release-notes:: 18.0.0 Release Notes
+   :version: 18.0.0
diff --git a/requirements.txt b/requirements.txt
index 2300214..7520d42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,19 +7,18 @@
 testtools>=2.2.0 # MIT
 paramiko>=2.0.0 # LGPLv2.1+
 netaddr>=0.7.18 # BSD
-testrepository>=0.0.18 # Apache-2.0/BSD
-oslo.concurrency>=3.20.0 # Apache-2.0
-oslo.config>=5.1.0 # Apache-2.0
-oslo.log>=3.30.0 # Apache-2.0
+oslo.concurrency>=3.26.0 # Apache-2.0
+oslo.config>=5.2.0 # Apache-2.0
+oslo.log>=3.36.0 # Apache-2.0
+stestr>=1.0.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
-oslo.utils>=3.31.0 # Apache-2.0
+oslo.utils>=3.33.0 # Apache-2.0
 six>=1.10.0 # MIT
 fixtures>=3.0.0 # Apache-2.0/BSD
-PyYAML>=3.10 # MIT
+PyYAML>=3.12 # MIT
 python-subunit>=1.0.0 # Apache-2.0/BSD
 stevedore>=1.20.0 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
-os-testr>=1.0.0 # Apache-2.0
 urllib3>=1.21.1 # MIT
 debtcollector>=1.2.0 # Apache-2.0
 unittest2>=1.1.0 # BSD
diff --git a/roles/process-stackviz/README.rst b/roles/process-stackviz/README.rst
index b05326d..a8447d2 100644
--- a/roles/process-stackviz/README.rst
+++ b/roles/process-stackviz/README.rst
@@ -11,12 +11,12 @@
    The devstack base directory.
 
 .. zuul:rolevar:: stage_dir
-   :default: /opt/stack/logs
+   :default: "{{ ansible_user_dir }}"
 
    The stage directory where the input data can be found and
    the output will be produced.
 
-.. zuul:rolevar:: test_results_stage_name
-   :default: test_results
+.. zuul:rolevar:: zuul_work_dir
+   :default: {{ devstack_base_dir }}/tempest
 
-   The name of the subunit file to be used as input.
+   Directory to work in. It has to be a fully qualified path.
diff --git a/roles/process-stackviz/defaults/main.yaml b/roles/process-stackviz/defaults/main.yaml
index b1eb8d9..f3bc32b 100644
--- a/roles/process-stackviz/defaults/main.yaml
+++ b/roles/process-stackviz/defaults/main.yaml
@@ -1,3 +1,3 @@
 devstack_base_dir: /opt/stack
-stage_dir: /opt/stack/
-test_results_stage_name: test_results
+stage_dir: "{{ ansible_user_dir }}"
+zuul_work_dir: "{{ devstack_base_dir }}/tempest"
diff --git a/roles/process-stackviz/tasks/main.yaml b/roles/process-stackviz/tasks/main.yaml
index 09de606..3724e0e 100644
--- a/roles/process-stackviz/tasks/main.yaml
+++ b/roles/process-stackviz/tasks/main.yaml
@@ -9,11 +9,11 @@
 
 - name: Check if subunit data exists
   stat:
-    path: "{{ stage_dir }}/{{ test_results_stage_name }}.subunit"
+    path: "{{ zuul_work_dir }}/testrepository.subunit"
   register: subunit_input
 
 - debug:
-    msg: "Subunit file could not be found at {{ stage_dir }}/{{ test_results_stage_name }}.subunit"
+    msg: "Subunit file could not be found at {{ zuul_work_dir }}/testrepository.subunit"
   when: not subunit_input.stat.exists
 
 - name: Install stackviz
@@ -50,6 +50,7 @@
     - stackviz_archive.stat.exists
     - subunit_input.stat.exists
     - dstat_input.stat.exists
+  failed_when: False
 
 - name: Run stackviz without dstat
   shell: |
@@ -61,3 +62,4 @@
     - stackviz_archive.stat.exists
     - subunit_input.stat.exists
     - not dstat_input.stat.exists
+  failed_when: False
diff --git a/roles/run-tempest/README.rst b/roles/run-tempest/README.rst
index 001586e..384ca38 100644
--- a/roles/run-tempest/README.rst
+++ b/roles/run-tempest/README.rst
@@ -16,10 +16,26 @@
    :default: ''
 
    A regular expression used to select the tests.
+
    It works only when used with some specific tox environments
    ('all', 'all-plugin'.)
 
-.. zuul:rolevar:: tox_venvlist
+   Multi-line and commented regexs can be achieved by doing this:
+
+       ::
+           vars:
+             tempest_test_regex: |
+               (?x)    # Ignore comments and whitespaces
+               # Line with only a comment.
+               (tempest\.(api|scenario|thirdparty)).*$    # Run only api scenario and third party
+
+.. zuul:rolevar:: tempest_test_blacklist
+
+   Specifies a blacklist file to skip tests that are not needed.
+
+   Pass a full path to the file.
+
+.. zuul:rolevar:: tox_envlist
    :default: smoke
 
    The Tempest tox environment to run.
diff --git a/roles/run-tempest/defaults/main.yaml b/roles/run-tempest/defaults/main.yaml
index 3e57511..85e94f2 100644
--- a/roles/run-tempest/defaults/main.yaml
+++ b/roles/run-tempest/defaults/main.yaml
@@ -1,3 +1,3 @@
 devstack_base_dir: /opt/stack
 tempest_test_regex: ''
-tox_venvlist: smoke
+tox_envlist: smoke
diff --git a/roles/run-tempest/tasks/main.yaml b/roles/run-tempest/tasks/main.yaml
index 297cd72..b68507a 100644
--- a/roles/run-tempest/tasks/main.yaml
+++ b/roles/run-tempest/tasks/main.yaml
@@ -20,8 +20,22 @@
     default_concurrency: "{{ num_cores|int // 2 }}"
   when: num_cores|int > 3
 
+- when:
+    - tempest_test_blacklist is defined
+  block:
+    - name: Check for test blacklist file
+      stat:
+        path: "{{ tempest_test_blacklist }}"
+      register:
+        blacklist_stat
+
+    - name: Build blacklist option
+      set_fact:
+        blacklist_option: "--blacklist-file={{ tempest_test_blacklist|quote }}"
+      when: blacklist_stat.stat.exists
+
 - name: Run Tempest
-  command: tox -e {{tox_venvlist}} -- {{tempest_test_regex|quote}} --concurrency={{tempest_concurrency|default(default_concurrency)}}
+  command: tox -e {{tox_envlist}} -- {{tempest_test_regex|quote}} {{blacklist_option|default('')}} --concurrency={{tempest_concurrency|default(default_concurrency)}}
   args:
     chdir: "{{devstack_base_dir}}/tempest"
   become: true
diff --git a/setup.cfg b/setup.cfg
index 04bb29f..96ee7ea 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -47,11 +47,5 @@
 oslo.config.opts =
     tempest.config = tempest.config:list_opts
 
-[build_sphinx]
-all-files = 1
-warning-is-error = 1
-build-dir = doc/build
-source-dir = doc/source
-
 [wheel]
 universal = 1
diff --git a/tempest/README.rst b/tempest/README.rst
index 62821de..a5f4a92 100644
--- a/tempest/README.rst
+++ b/tempest/README.rst
@@ -12,12 +12,12 @@
 and guidelines. Below is the overview of the Tempest respository structure
 to make this clear.
 
- .. code-block:: console
+.. code-block:: console
 
-    tempest/
-       api/ - API tests
-       scenario/ - complex scenario tests
-       tests/ - unit tests for Tempest internals
+   tempest/
+      api/ - API tests
+      scenario/ - complex scenario tests
+      tests/ - unit tests for Tempest internals
 
 Each of these directories contains different types of tests. What
 belongs in each directory, the rules and examples for good tests, are
diff --git a/tempest/api/compute/admin/test_aggregates_negative.py b/tempest/api/compute/admin/test_aggregates_negative.py
index 36ff09e..a6e0efa 100644
--- a/tempest/api/compute/admin/test_aggregates_negative.py
+++ b/tempest/api/compute/admin/test_aggregates_negative.py
@@ -27,16 +27,17 @@
     def setup_clients(cls):
         super(AggregatesAdminNegativeTestJSON, cls).setup_clients()
         cls.client = cls.os_admin.aggregates_client
+        cls.services_client = cls.os_admin.services_client
 
     @classmethod
     def resource_setup(cls):
         super(AggregatesAdminNegativeTestJSON, cls).resource_setup()
         cls.aggregate_name_prefix = 'test_aggregate'
 
-        hosts_all = cls.os_admin.hosts_client.list_hosts()['hosts']
-        hosts = ([host['host_name']
-                 for host in hosts_all if host['service'] == 'compute'])
-        cls.host = hosts[0]
+        svc_list = cls.services_client.list_services(
+            binary='nova-compute')['services']
+        cls.hosts = [v['host'] for v in svc_list
+                     if v['status'] == 'enabled' and v['state'] == 'up']
 
     def _create_test_aggregate(self):
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
@@ -123,11 +124,9 @@
     @decorators.idempotent_id('0ef07828-12b4-45ba-87cc-41425faf5711')
     def test_aggregate_add_non_exist_host(self):
         # Adding a non-exist host to an aggregate should raise exceptions.
-        hosts_all = self.os_admin.hosts_client.list_hosts()['hosts']
-        hosts = map(lambda x: x['host_name'], hosts_all)
         while True:
             non_exist_host = data_utils.rand_name('nonexist_host')
-            if non_exist_host not in hosts:
+            if non_exist_host not in self.hosts:
                 break
         aggregate = self._create_test_aggregate()
         self.assertRaises(lib_exc.NotFound, self.client.add_host,
@@ -140,7 +139,7 @@
         aggregate = self._create_test_aggregate()
         self.assertRaises(lib_exc.Forbidden,
                           self.aggregates_client.add_host,
-                          aggregate['id'], host=self.host)
+                          aggregate['id'], host=self.hosts[0])
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('19dd44e1-c435-4ee1-a402-88c4f90b5950')
@@ -148,12 +147,12 @@
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate = self._create_test_aggregate()
 
-        self.client.add_host(aggregate['id'], host=self.host)
+        self.client.add_host(aggregate['id'], host=self.hosts[0])
         self.addCleanup(self.client.remove_host, aggregate['id'],
-                        host=self.host)
+                        host=self.hosts[0])
 
         self.assertRaises(lib_exc.Conflict, self.client.add_host,
-                          aggregate['id'], host=self.host)
+                          aggregate['id'], host=self.hosts[0])
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('7a53af20-137a-4e44-a4ae-e19260e626d9')
@@ -162,13 +161,13 @@
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate = self._create_test_aggregate()
 
-        self.client.add_host(aggregate['id'], host=self.host)
+        self.client.add_host(aggregate['id'], host=self.hosts[0])
         self.addCleanup(self.client.remove_host, aggregate['id'],
-                        host=self.host)
+                        host=self.hosts[0])
 
         self.assertRaises(lib_exc.Forbidden,
                           self.aggregates_client.remove_host,
-                          aggregate['id'], host=self.host)
+                          aggregate['id'], host=self.hosts[0])
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('95d6a6fa-8da9-4426-84d0-eec0329f2e4d')
diff --git a/tempest/api/compute/admin/test_auto_allocate_network.py b/tempest/api/compute/admin/test_auto_allocate_network.py
index a9772c4..e8011a6 100644
--- a/tempest/api/compute/admin/test_auto_allocate_network.py
+++ b/tempest/api/compute/admin/test_auto_allocate_network.py
@@ -84,8 +84,7 @@
         nets = cls.networks_client.list_networks(
             **search_opts).get('networks', [])
         if nets:
-            raise lib_excs.TempestException(
-                'Found shared networks: %s' % nets)
+            raise cls.skipException('Found shared networks: %s' % nets)
 
     @classmethod
     def resource_cleanup(cls):
@@ -149,9 +148,7 @@
     def test_server_create_no_allocate(self):
         """Tests that no networking is allocated for the server."""
         # create the server with no networking
-        server, _ = compute.create_test_server(
-            self.os_primary, networks='none', wait_until='ACTIVE')
-        self.addCleanup(self.delete_server, server['id'])
+        server = self.create_test_server(networks='none', wait_until='ACTIVE')
         # get the server ips
         addresses = self.servers_client.list_addresses(
             server['id'])['addresses']
diff --git a/tempest/api/compute/admin/test_create_server.py b/tempest/api/compute/admin/test_create_server.py
index 08b2d19..711b441 100644
--- a/tempest/api/compute/admin/test_create_server.py
+++ b/tempest/api/compute/admin/test_create_server.py
@@ -56,6 +56,18 @@
             # Create a flavor with ephemeral disk
             flavor = self.create_flavor(name=flavor_name, ram=ram, vcpus=vcpus,
                                         disk=disk, ephemeral=ephem_disk)
+
+            # Set extra specs same as self.flavor_ref for the created flavor,
+            # because the environment may need some special extra specs to
+            # create server which should have been contained in
+            # self.flavor_ref.
+            extra_spec_keys = \
+                self.admin_flavors_client.list_flavor_extra_specs(
+                    self.flavor_ref)['extra_specs']
+            if extra_spec_keys:
+                self.admin_flavors_client.set_flavor_extra_spec(
+                    flavor['id'], **extra_spec_keys)
+
             return flavor['id']
 
         flavor_with_eph_disk_id = create_flavor_with_ephemeral(ephem_disk=1)
diff --git a/tempest/api/compute/admin/test_flavors_microversions.py b/tempest/api/compute/admin/test_flavors_microversions.py
new file mode 100644
index 0000000..027af25
--- /dev/null
+++ b/tempest/api/compute/admin/test_flavors_microversions.py
@@ -0,0 +1,43 @@
+# Copyright 2018 NEC Corporation.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+from tempest.api.compute import base
+from tempest.lib.common.utils import data_utils
+from tempest.lib import decorators
+
+
+class FlavorsV255TestJSON(base.BaseV2ComputeAdminTest):
+    min_microversion = '2.55'
+    max_microversion = 'latest'
+
+    # NOTE(gmann): This class tests the flavors APIs
+    # response schema for the 2.55 microversion.
+
+    @decorators.idempotent_id('61976b25-488d-41dc-9dcb-cb9693a7b075')
+    def test_crud_flavor(self):
+        flavor_id = data_utils.rand_int_id(start=1000)
+        # Checking create API response schema
+        new_flavor_id = self.create_flavor(ram=512,
+                                           vcpus=1,
+                                           disk=10,
+                                           id=flavor_id)['id']
+        # Checking show API response schema
+        self.flavors_client.show_flavor(new_flavor_id)['flavor']
+        # Checking update API response schema
+        self.admin_flavors_client.update_flavor(new_flavor_id,
+                                                description='new')['flavor']
+        # Checking list details API response schema
+        self.flavors_client.list_flavors(detail=True)['flavors']
+        # Checking list API response schema
+        self.flavors_client.list_flavors()['flavors']
diff --git a/tempest/api/compute/admin/test_floating_ips_bulk.py b/tempest/api/compute/admin/test_floating_ips_bulk.py
index ba19937..72d09ed 100644
--- a/tempest/api/compute/admin/test_floating_ips_bulk.py
+++ b/tempest/api/compute/admin/test_floating_ips_bulk.py
@@ -31,6 +31,7 @@
     API documentation - http://docs.openstack.org/api/openstack-compute/2/
     content/ext-os-floating-ips-bulk.html
     """
+    max_microversion = '2.35'
 
     @classmethod
     def setup_clients(cls):
diff --git a/tempest/api/compute/admin/test_hosts.py b/tempest/api/compute/admin/test_hosts.py
index 00f3256..c246685 100644
--- a/tempest/api/compute/admin/test_hosts.py
+++ b/tempest/api/compute/admin/test_hosts.py
@@ -20,6 +20,8 @@
 class HostsAdminTestJSON(base.BaseV2ComputeAdminTest):
     """Tests hosts API using admin privileges."""
 
+    max_microversion = '2.42'
+
     @classmethod
     def setup_clients(cls):
         super(HostsAdminTestJSON, cls).setup_clients()
diff --git a/tempest/api/compute/admin/test_hosts_negative.py b/tempest/api/compute/admin/test_hosts_negative.py
index 5bd8104..8a91ae2 100644
--- a/tempest/api/compute/admin/test_hosts_negative.py
+++ b/tempest/api/compute/admin/test_hosts_negative.py
@@ -20,6 +20,8 @@
 class HostsAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
     """Tests hosts API using admin privileges."""
 
+    max_microversion = '2.42'
+
     @classmethod
     def setup_clients(cls):
         super(HostsAdminNegativeTestJSON, cls).setup_clients()
diff --git a/tempest/api/compute/admin/test_hypervisor.py b/tempest/api/compute/admin/test_hypervisor.py
index 404fd94..b23c59f 100644
--- a/tempest/api/compute/admin/test_hypervisor.py
+++ b/tempest/api/compute/admin/test_hypervisor.py
@@ -17,12 +17,12 @@
 from tempest.lib import decorators
 
 
-class HypervisorAdminTestJSON(base.BaseV2ComputeAdminTest):
+class HypervisorAdminTestBase(base.BaseV2ComputeAdminTest):
     """Tests Hypervisors API that require admin privileges"""
 
     @classmethod
     def setup_clients(cls):
-        super(HypervisorAdminTestJSON, cls).setup_clients()
+        super(HypervisorAdminTestBase, cls).setup_clients()
         cls.client = cls.os_admin.hypervisor_client
 
     def _list_hypervisors(self):
@@ -30,6 +30,10 @@
         hypers = self.client.list_hypervisors()['hypervisors']
         return hypers
 
+
+class HypervisorAdminTestJSON(HypervisorAdminTestBase):
+    """Tests Hypervisors API that require admin privileges"""
+
     @decorators.idempotent_id('7f0ceacd-c64d-4e96-b8ee-d02943142cc5')
     def test_get_hypervisor_list(self):
         # List of hypervisor and available hypervisors hostname
@@ -53,17 +57,6 @@
         self.assertEqual(details['hypervisor_hostname'],
                          hypers[0]['hypervisor_hostname'])
 
-    @decorators.idempotent_id('e81bba3f-6215-4e39-a286-d52d2f906862')
-    def test_get_hypervisor_show_servers(self):
-        # Show instances about the specific hypervisors
-        hypers = self._list_hypervisors()
-        self.assertNotEmpty(hypers, "No hypervisors found.")
-
-        hostname = hypers[0]['hypervisor_hostname']
-        hypervisors = (self.client.list_servers_on_hypervisor(hostname)
-                       ['hypervisors'])
-        self.assertNotEmpty(hypervisors)
-
     @decorators.idempotent_id('797e4f28-b6e0-454d-a548-80cc77c00816')
     def test_get_hypervisor_stats(self):
         # Verify the stats of the all hypervisor
@@ -110,6 +103,21 @@
             has_valid_uptime,
             "None of the hypervisors had a valid uptime: %s" % hypers)
 
+
+class HypervisorAdminUnderV252Test(HypervisorAdminTestBase):
+    max_microversion = '2.52'
+
+    @decorators.idempotent_id('e81bba3f-6215-4e39-a286-d52d2f906862')
+    def test_get_hypervisor_show_servers(self):
+        # Show instances about the specific hypervisors
+        hypers = self._list_hypervisors()
+        self.assertNotEmpty(hypers, "No hypervisors found.")
+
+        hostname = hypers[0]['hypervisor_hostname']
+        hypervisors = (self.client.list_servers_on_hypervisor(hostname)
+                       ['hypervisors'])
+        self.assertNotEmpty(hypervisors)
+
     @decorators.idempotent_id('d7e1805b-3b14-4a3b-b6fd-50ec6d9f361f')
     def test_search_hypervisor(self):
         hypers = self._list_hypervisors()
diff --git a/tempest/api/compute/admin/test_hypervisor_negative.py b/tempest/api/compute/admin/test_hypervisor_negative.py
index 431e823..0056376 100644
--- a/tempest/api/compute/admin/test_hypervisor_negative.py
+++ b/tempest/api/compute/admin/test_hypervisor_negative.py
@@ -19,12 +19,12 @@
 from tempest.lib import exceptions as lib_exc
 
 
-class HypervisorAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
+class HypervisorAdminNegativeTestBase(base.BaseV2ComputeAdminTest):
     """Tests Hypervisors API that require admin privileges"""
 
     @classmethod
     def setup_clients(cls):
-        super(HypervisorAdminNegativeTestJSON, cls).setup_clients()
+        super(HypervisorAdminNegativeTestBase, cls).setup_clients()
         cls.client = cls.os_admin.hypervisor_client
         cls.non_adm_client = cls.hypervisor_client
 
@@ -33,6 +33,10 @@
         hypers = self.client.list_hypervisors()['hypervisors']
         return hypers
 
+
+class HypervisorAdminNegativeTestJSON(HypervisorAdminNegativeTestBase):
+    """Tests Hypervisors API that require admin privileges"""
+
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('c136086a-0f67-4b2b-bc61-8482bd68989f')
     def test_show_nonexistent_hypervisor(self):
@@ -55,27 +59,6 @@
             hypers[0]['id'])
 
     @decorators.attr(type=['negative'])
-    @decorators.idempotent_id('2a0a3938-832e-4859-95bf-1c57c236b924')
-    def test_show_servers_with_non_admin_user(self):
-        hypers = self._list_hypervisors()
-        self.assertNotEmpty(hypers)
-
-        self.assertRaises(
-            lib_exc.Forbidden,
-            self.non_adm_client.list_servers_on_hypervisor,
-            hypers[0]['id'])
-
-    @decorators.attr(type=['negative'])
-    @decorators.idempotent_id('02463d69-0ace-4d33-a4a8-93d7883a2bba')
-    def test_show_servers_with_nonexistent_hypervisor(self):
-        nonexistent_hypervisor_id = data_utils.rand_uuid()
-
-        self.assertRaises(
-            lib_exc.NotFound,
-            self.client.list_servers_on_hypervisor,
-            nonexistent_hypervisor_id)
-
-    @decorators.attr(type=['negative'])
     @decorators.idempotent_id('e2b061bb-13f9-40d8-9d6e-d5bf17595849')
     def test_get_hypervisor_stats_with_non_admin_user(self):
         self.assertRaises(
@@ -119,13 +102,30 @@
             lib_exc.Forbidden,
             self.non_adm_client.list_hypervisors, detail=True)
 
+
+class HypervisorAdminNegativeUnderV252Test(HypervisorAdminNegativeTestBase):
+    max_microversion = '2.52'
+
     @decorators.attr(type=['negative'])
-    @decorators.idempotent_id('19a45cc1-1000-4055-b6d2-28e8b2ec4faa')
-    def test_search_nonexistent_hypervisor(self):
+    @decorators.idempotent_id('2a0a3938-832e-4859-95bf-1c57c236b924')
+    def test_show_servers_with_non_admin_user(self):
+        hypers = self._list_hypervisors()
+        self.assertNotEmpty(hypers)
+
+        self.assertRaises(
+            lib_exc.Forbidden,
+            self.non_adm_client.list_servers_on_hypervisor,
+            hypers[0]['id'])
+
+    @decorators.attr(type=['negative'])
+    @decorators.idempotent_id('02463d69-0ace-4d33-a4a8-93d7883a2bba')
+    def test_show_servers_with_nonexistent_hypervisor(self):
+        nonexistent_hypervisor_id = data_utils.rand_uuid()
+
         self.assertRaises(
             lib_exc.NotFound,
-            self.client.search_hypervisor,
-            'nonexistent_hypervisor_name')
+            self.client.list_servers_on_hypervisor,
+            nonexistent_hypervisor_id)
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('5b6a6c79-5dc1-4fa5-9c58-9c8085948e74')
@@ -137,3 +137,11 @@
             lib_exc.Forbidden,
             self.non_adm_client.search_hypervisor,
             hypers[0]['hypervisor_hostname'])
+
+    @decorators.attr(type=['negative'])
+    @decorators.idempotent_id('19a45cc1-1000-4055-b6d2-28e8b2ec4faa')
+    def test_search_nonexistent_hypervisor(self):
+        self.assertRaises(
+            lib_exc.NotFound,
+            self.client.search_hypervisor,
+            'nonexistent_hypervisor_name')
diff --git a/tempest/api/compute/admin/test_keypairs_v210.py b/tempest/api/compute/admin/test_keypairs_v210.py
index e24c7c1..24ea8a1 100644
--- a/tempest/api/compute/admin/test_keypairs_v210.py
+++ b/tempest/api/compute/admin/test_keypairs_v210.py
@@ -34,7 +34,8 @@
             k_name = data_utils.rand_name('keypair')
             keypair = self.create_keypair(k_name,
                                           keypair_type='ssh',
-                                          user_id=user_id)
+                                          user_id=user_id,
+                                          client=self.client)
             self.assertEqual(k_name, keypair['name'],
                              "The created keypair name is not equal "
                              "to the requested name!")
@@ -56,7 +57,8 @@
         self.assertEqual(user_id, keypair_detail['user_id'],
                          "The fetched keypair is not for requested user!")
         # Create a admin keypair
-        admin_keypair = self.create_keypair(keypair_type='ssh')
+        admin_keypair = self.create_keypair(keypair_type='ssh',
+                                            client=self.client)
         admin_keypair.pop('private_key', None)
         admin_keypair.pop('user_id')
 
diff --git a/tempest/api/compute/admin/test_live_migration.py b/tempest/api/compute/admin/test_live_migration.py
index 411159b..bc38144 100644
--- a/tempest/api/compute/admin/test_live_migration.py
+++ b/tempest/api/compute/admin/test_live_migration.py
@@ -132,7 +132,9 @@
     def test_live_block_migration_paused(self):
         self._test_live_migration(state='PAUSED')
 
-    @decorators.skip_because(bug="1524898")
+    @testtools.skipUnless(CONF.compute_feature_enabled.
+                          volume_backed_live_migration,
+                          'Volume-backed live migration not available')
     @decorators.idempotent_id('5071cf17-3004-4257-ae61-73a84e28badd')
     @utils.services('volume')
     def test_volume_backed_live_migration(self):
@@ -145,6 +147,7 @@
     @testtools.skipIf(not CONF.compute_feature_enabled.
                       block_migrate_cinder_iscsi,
                       'Block Live migration not configured for iSCSI')
+    @utils.services('volume')
     def test_iscsi_volume(self):
         server = self.create_test_server(wait_until="ACTIVE")
         server_id = server['id']
@@ -156,14 +159,11 @@
         self.attach_volume(server, volume, device='/dev/xvdb')
         server = self.admin_servers_client.show_server(server_id)['server']
         volume_id1 = server["os-extended-volumes:volumes_attached"][0]["id"]
-        self._migrate_server_to(server_id, target_host)
-        waiters.wait_for_server_status(self.servers_client,
-                                       server_id, 'ACTIVE')
+        self._live_migrate(server_id, target_host, 'ACTIVE')
 
         server = self.admin_servers_client.show_server(server_id)['server']
         volume_id2 = server["os-extended-volumes:volumes_attached"][0]["id"]
 
-        self.assertEqual(target_host, self.get_host_for_server(server_id))
         self.assertEqual(volume_id1, volume_id2)
 
 
@@ -202,10 +202,7 @@
         self._verify_console_interaction(server01_id)
         self._verify_console_interaction(server02_id)
 
-        self._migrate_server_to(server01_id, host02_id)
-        waiters.wait_for_server_status(self.servers_client,
-                                       server01_id, 'ACTIVE')
-        self.assertEqual(host02_id, self.get_host_for_server(server01_id))
+        self._live_migrate(server01_id, host02_id, 'ACTIVE')
         self._verify_console_interaction(server01_id)
         # At this point, both instances have a valid serial console
         # connection, which means the ports got updated.
@@ -228,8 +225,8 @@
             while data not in console_output and t <= 120.0:
                 try:
                     ws.send_frame(data)
-                    recieved = ws.receive_frame()
-                    console_output += recieved
+                    received = ws.receive_frame()
+                    console_output += received
                 except Exception:
                     # In case we had an issue with send/receive on the
                     # websocket connection, we create a new one.
diff --git a/tempest/api/compute/admin/test_migrations.py b/tempest/api/compute/admin/test_migrations.py
index a626ebb..a6b71b2 100644
--- a/tempest/api/compute/admin/test_migrations.py
+++ b/tempest/api/compute/admin/test_migrations.py
@@ -77,6 +77,16 @@
         )['flavor']
         self.addCleanup(self._flavor_clean_up, flavor['id'])
 
+        # Set extra specs same as self.flavor_ref for the created flavor,
+        # because the environment may need some special extra specs to
+        # create server which should have been contained in
+        # self.flavor_ref.
+        extra_spec_keys = self.admin_flavors_client.list_flavor_extra_specs(
+            self.flavor_ref)['extra_specs']
+        if extra_spec_keys:
+            self.admin_flavors_client.set_flavor_extra_spec(
+                flavor['id'], **extra_spec_keys)
+
         # Now boot a server with the copied flavor.
         server = self.create_test_server(
             wait_until='ACTIVE', flavor=flavor['id'])
diff --git a/tempest/api/compute/admin/test_networks.py b/tempest/api/compute/admin/test_networks.py
index acb0d90..87ce39d 100644
--- a/tempest/api/compute/admin/test_networks.py
+++ b/tempest/api/compute/admin/test_networks.py
@@ -24,7 +24,7 @@
     """Tests Nova Networks API that usually requires admin privileges.
 
     API docs:
-    http://developer.openstack.org/api-ref-compute-v2-ext.html#ext-os-networks
+    https://developer.openstack.org/api-ref/compute/#networks-os-networks-deprecated
     """
 
     @classmethod
diff --git a/tempest/api/compute/admin/test_quotas.py b/tempest/api/compute/admin/test_quotas.py
index c2bdf7e..df534bc 100644
--- a/tempest/api/compute/admin/test_quotas.py
+++ b/tempest/api/compute/admin/test_quotas.py
@@ -46,13 +46,19 @@
         # tenant most of them should be skipped if we can't do that
         cls.demo_tenant_id = cls.quotas_client.tenant_id
 
-        cls.default_quota_set = set(('injected_file_content_bytes',
-                                     'metadata_items', 'injected_files',
-                                     'ram', 'floating_ips',
-                                     'fixed_ips', 'key_pairs',
-                                     'injected_file_path_bytes',
-                                     'instances', 'security_group_rules',
-                                     'cores', 'security_groups'))
+        cls.default_quota_set = set(('metadata_items', 'ram', 'key_pairs',
+                                     'instances', 'cores',
+                                     'server_group_members', 'server_groups'))
+        if cls.is_requested_microversion_compatible('2.35'):
+            cls.default_quota_set = \
+                cls.default_quota_set | set(['fixed_ips', 'floating_ips',
+                                             'security_group_rules',
+                                             'security_groups'])
+        if cls.is_requested_microversion_compatible('2.56'):
+            cls.default_quota_set = \
+                cls.default_quota_set | set(['injected_file_content_bytes',
+                                             'injected_file_path_bytes',
+                                             'injected_files'])
 
     @decorators.idempotent_id('3b0a7c8f-cf58-46b8-a60c-715a32a8ba7d')
     def test_get_default_quotas(self):
@@ -69,13 +75,19 @@
         # Admin can update all the resource quota limits for a tenant
         default_quota_set = self.adm_client.show_default_quota_set(
             self.demo_tenant_id)['quota_set']
-        new_quota_set = {'injected_file_content_bytes': 20480,
-                         'metadata_items': 256, 'injected_files': 10,
-                         'ram': 10240, 'floating_ips': 20, 'fixed_ips': 10,
-                         'key_pairs': 200, 'injected_file_path_bytes': 512,
-                         'instances': 20, 'security_group_rules': 20,
-                         'cores': 2, 'security_groups': 20,
-                         'server_groups': 20, 'server_group_members': 20}
+        new_quota_set = {'metadata_items': 256, 'ram': 10240,
+                         'key_pairs': 200, 'instances': 20,
+                         'server_groups': 20,
+                         'server_group_members': 20, 'cores': 2}
+        if self.is_requested_microversion_compatible('2.35'):
+            new_quota_set.update({'fixed_ips': 10, 'floating_ips': 20,
+                                  'security_group_rules': 20,
+                                  'security_groups': 20})
+        if self.is_requested_microversion_compatible('2.56'):
+            new_quota_set.update({'injected_file_content_bytes': 20480,
+                                  'injected_file_path_bytes': 512,
+                                  'injected_files': 10})
+
         # Update limits for all quota resources
         quota_set = self.adm_client.update_quota_set(
             self.demo_tenant_id,
diff --git a/tempest/api/compute/admin/test_quotas_negative.py b/tempest/api/compute/admin/test_quotas_negative.py
index 5ef7ee4..f90ff92 100644
--- a/tempest/api/compute/admin/test_quotas_negative.py
+++ b/tempest/api/compute/admin/test_quotas_negative.py
@@ -22,12 +22,12 @@
 CONF = config.CONF
 
 
-class QuotasAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
+class QuotasAdminNegativeTestBase(base.BaseV2ComputeAdminTest):
     force_tenant_isolation = True
 
     @classmethod
     def setup_clients(cls):
-        super(QuotasAdminNegativeTestJSON, cls).setup_clients()
+        super(QuotasAdminNegativeTestBase, cls).setup_clients()
         cls.client = cls.os_primary.quotas_client
         cls.adm_client = cls.os_admin.quotas_client
         cls.sg_client = cls.security_groups_client
@@ -35,7 +35,7 @@
 
     @classmethod
     def resource_setup(cls):
-        super(QuotasAdminNegativeTestJSON, cls).resource_setup()
+        super(QuotasAdminNegativeTestBase, cls).resource_setup()
         # NOTE(afazekas): these test cases should always create and use a new
         # tenant most of them should be skipped if we can't do that
         cls.demo_tenant_id = cls.client.tenant_id
@@ -51,6 +51,9 @@
         self.addCleanup(self.adm_client.update_quota_set, self.demo_tenant_id,
                         **{quota_item: default_quota_value})
 
+
+class QuotasAdminNegativeTest(QuotasAdminNegativeTestBase):
+
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('733abfe8-166e-47bb-8363-23dbd7ff3476')
     def test_update_quota_normal_user(self):
@@ -85,6 +88,10 @@
         self.assertRaises((lib_exc.Forbidden, lib_exc.OverLimit),
                           self.create_test_server)
 
+
+class QuotasSecurityGroupAdminNegativeTest(QuotasAdminNegativeTestBase):
+    max_microversion = '2.35'
+
     @decorators.skip_because(bug="1186354",
                              condition=CONF.service_available.neutron)
     @decorators.attr(type=['negative'])
diff --git a/tempest/api/compute/admin/test_security_group_default_rules.py b/tempest/api/compute/admin/test_security_group_default_rules.py
index f2f3b57..bca6a22 100644
--- a/tempest/api/compute/admin/test_security_group_default_rules.py
+++ b/tempest/api/compute/admin/test_security_group_default_rules.py
@@ -23,6 +23,7 @@
 
 
 class SecurityGroupDefaultRulesTest(base.BaseV2ComputeAdminTest):
+    max_microversion = '2.35'
 
     @classmethod
     # TODO(GMann): Once Bug# 1311500 is fixed, these test can run
diff --git a/tempest/api/compute/admin/test_security_groups.py b/tempest/api/compute/admin/test_security_groups.py
index ff9caa3..f0178aa 100644
--- a/tempest/api/compute/admin/test_security_groups.py
+++ b/tempest/api/compute/admin/test_security_groups.py
@@ -20,6 +20,7 @@
 
 
 class SecurityGroupsTestAdminJSON(base.BaseV2ComputeAdminTest):
+    max_microversion = '2.35'
 
     @classmethod
     def setup_clients(cls):
diff --git a/tempest/api/compute/admin/test_servers.py b/tempest/api/compute/admin/test_servers.py
index 3f06c4e..cdfc44a 100644
--- a/tempest/api/compute/admin/test_servers.py
+++ b/tempest/api/compute/admin/test_servers.py
@@ -16,6 +16,7 @@
 from tempest.common import waiters
 from tempest.lib.common.utils import data_utils
 from tempest.lib import decorators
+from tempest.lib import exceptions as lib_exc
 
 
 class ServersAdminTestJSON(base.BaseV2ComputeAdminTest):
@@ -61,9 +62,13 @@
     @decorators.idempotent_id('d56e9540-73ed-45e0-9b88-98fc419087eb')
     def test_list_servers_detailed_filter_by_invalid_status(self):
         params = {'status': 'invalid_status'}
-        body = self.client.list_servers(detail=True, **params)
-        servers = body['servers']
-        self.assertEmpty(servers)
+        if self.is_requested_microversion_compatible('2.37'):
+            body = self.client.list_servers(detail=True, **params)
+            servers = body['servers']
+            self.assertEmpty(servers)
+        else:
+            self.assertRaises(lib_exc.BadRequest, self.client.list_servers,
+                              detail=True, **params)
 
     @decorators.idempotent_id('51717b38-bdc1-458b-b636-1cf82d99f62f')
     def test_list_servers_by_admin(self):
diff --git a/tempest/api/compute/admin/test_servers_on_multinodes.py b/tempest/api/compute/admin/test_servers_on_multinodes.py
index 2e7b07b..d32a5b4 100644
--- a/tempest/api/compute/admin/test_servers_on_multinodes.py
+++ b/tempest/api/compute/admin/test_servers_on_multinodes.py
@@ -43,6 +43,28 @@
         return cls.os_admin.servers_client.show_server(
             server_id)['server']['OS-EXT-SRV-ATTR:host']
 
+    def _create_servers_with_group(self, policy):
+        group_id = self.create_test_server_group(policy=[policy])['id']
+        hints = {'group': group_id}
+        reservation_id = self.create_test_server(
+            scheduler_hints=hints, wait_until='ACTIVE', min_count=2,
+            return_reservation_id=True)['reservation_id']
+
+        # Get the servers using the reservation_id.
+        servers = self.servers_client.list_servers(
+            detail=True, reservation_id=reservation_id)['servers']
+        self.assertEqual(2, len(servers))
+
+        # Assert the servers are in the group.
+        server_group = self.server_groups_client.show_server_group(
+            group_id)['server_group']
+        hosts = {}
+        for server in servers:
+            self.assertIn(server['id'], server_group['members'])
+            hosts[server['id']] = self._get_host(server['id'])
+
+        return hosts
+
     @decorators.idempotent_id('26a9d5df-6890-45f2-abc4-a659290cb130')
     @testtools.skipUnless(
         compute.is_scheduler_filter_enabled("SameHostFilter"),
@@ -87,27 +109,22 @@
         Creates two servers in an anti-affinity server group and
         asserts the servers are in the group and on different hosts.
         """
-        group_id = self.create_test_server_group(
-            policy=['anti-affinity'])['id']
-        hints = {'group': group_id}
-        reservation_id = self.create_test_server(
-            scheduler_hints=hints, wait_until='ACTIVE', min_count=2,
-            return_reservation_id=True)['reservation_id']
-
-        # Get the servers using the reservation_id.
-        servers = self.servers_client.list_servers(
-            detail=True, reservation_id=reservation_id)['servers']
-        self.assertEqual(2, len(servers))
-
-        # Assert the servers are in the group.
-        server_group = self.server_groups_client.show_server_group(
-            group_id)['server_group']
-        hosts = {}
-        for server in servers:
-            self.assertIn(server['id'], server_group['members'])
-            hosts[server['id']] = self._get_host(server['id'])
-
-        # Assert the servers are on different hosts.
-        hostnames = list(hosts.values())
+        hosts = self._create_servers_with_group('anti-affinity')
+        hostnames = hosts.values()
         self.assertNotEqual(hostnames[0], hostnames[1],
                             'Servers are on the same host: %s' % hosts)
+
+    @decorators.idempotent_id('9d2e924a-baf4-11e7-b856-fa163e65f5ce')
+    @testtools.skipUnless(
+        compute.is_scheduler_filter_enabled("ServerGroupAffinityFilter"),
+        'ServerGroupAffinityFilter is not available.')
+    def test_create_server_with_scheduler_hint_group_affinity(self):
+        """Tests the ServerGroupAffinityFilter
+
+        Creates two servers in an affinity server group and
+        asserts the servers are in the group and on same host.
+        """
+        hosts = self._create_servers_with_group('affinity')
+        hostnames = hosts.values()
+        self.assertEqual(hostnames[0], hostnames[1],
+                         'Servers are on the different hosts: %s' % hosts)
diff --git a/tempest/api/compute/admin/test_services.py b/tempest/api/compute/admin/test_services.py
index f3eb597..73e191b 100644
--- a/tempest/api/compute/admin/test_services.py
+++ b/tempest/api/compute/admin/test_services.py
@@ -56,15 +56,3 @@
         # sort the lists before comparing, to take out dependency
         # on order.
         self.assertEqual(sorted(s1), sorted(s2))
-
-    @decorators.idempotent_id('39397f6f-37b8-4234-8671-281e44c74025')
-    def test_get_service_by_service_and_host_name(self):
-        services = self.client.list_services()['services']
-        host_name = services[0]['host']
-        binary_name = services[0]['binary']
-
-        services = self.client.list_services(host=host_name,
-                                             binary=binary_name)['services']
-        self.assertEqual(1, len(services))
-        self.assertEqual(host_name, services[0]['host'])
-        self.assertEqual(binary_name, services[0]['binary'])
diff --git a/tempest/api/compute/admin/test_volume_swap.py b/tempest/api/compute/admin/test_volume_swap.py
index d715a42..ed8cf20 100644
--- a/tempest/api/compute/admin/test_volume_swap.py
+++ b/tempest/api/compute/admin/test_volume_swap.py
@@ -22,30 +22,16 @@
 CONF = config.CONF
 
 
-class TestVolumeSwap(base.BaseV2ComputeAdminTest):
-    """The test suite for swapping of volume with admin user.
-
-    The following is the scenario outline:
-    1. Create a volume "volume1" with non-admin.
-    2. Create a volume "volume2" with non-admin.
-    3. Boot an instance "instance1" with non-admin.
-    4. Attach "volume1" to "instance1" with non-admin.
-    5. Swap volume from "volume1" to "volume2" as admin.
-    6. Check the swap volume is successful and "volume2"
-       is attached to "instance1" and "volume1" is in available state.
-    7. Swap volume from "volume2" to "volume1" as admin.
-    8. Check the swap volume is successful and "volume1"
-       is attached to "instance1" and "volume2" is in available state.
-    """
+class TestVolumeSwapBase(base.BaseV2ComputeAdminTest):
 
     @classmethod
     def skip_checks(cls):
-        super(TestVolumeSwap, cls).skip_checks()
+        super(TestVolumeSwapBase, cls).skip_checks()
         if not CONF.compute_feature_enabled.swap_volume:
             raise cls.skipException("Swapping volumes is not supported.")
 
-    def _wait_for_server_volume_swap(self, server_id, old_volume_id,
-                                     new_volume_id):
+    def wait_for_server_volume_swap(self, server_id, old_volume_id,
+                                    new_volume_id):
         """Waits for a server to swap the old volume to a new one."""
         volume_attachments = self.servers_client.list_volume_attachments(
             server_id)['volumeAttachments']
@@ -79,6 +65,23 @@
                             'timeout': self.servers_client.build_timeout})
                 raise lib_exc.TimeoutException(message)
 
+
+class TestVolumeSwap(TestVolumeSwapBase):
+    """The test suite for swapping of volume with admin user.
+
+    The following is the scenario outline:
+    1. Create a volume "volume1" with non-admin.
+    2. Create a volume "volume2" with non-admin.
+    3. Boot an instance "instance1" with non-admin.
+    4. Attach "volume1" to "instance1" with non-admin.
+    5. Swap volume from "volume1" to "volume2" as admin.
+    6. Check the swap volume is successful and "volume2"
+       is attached to "instance1" and "volume1" is in available state.
+    7. Swap volume from "volume2" to "volume1" as admin.
+    8. Check the swap volume is successful and "volume1"
+       is attached to "instance1" and "volume2" is in available state.
+    """
+
     @decorators.idempotent_id('1769f00d-a693-4d67-a631-6a3496773813')
     @utils.services('volume')
     def test_volume_swap(self):
@@ -99,8 +102,8 @@
                                                 volume1['id'], 'available')
         waiters.wait_for_volume_resource_status(self.volumes_client,
                                                 volume2['id'], 'in-use')
-        self._wait_for_server_volume_swap(server['id'], volume1['id'],
-                                          volume2['id'])
+        self.wait_for_server_volume_swap(server['id'], volume1['id'],
+                                         volume2['id'])
         # Verify "volume2" is attached to the server
         vol_attachments = self.servers_client.list_volume_attachments(
             server['id'])['volumeAttachments']
@@ -114,10 +117,64 @@
                                                 volume2['id'], 'available')
         waiters.wait_for_volume_resource_status(self.volumes_client,
                                                 volume1['id'], 'in-use')
-        self._wait_for_server_volume_swap(server['id'], volume2['id'],
-                                          volume1['id'])
+        self.wait_for_server_volume_swap(server['id'], volume2['id'],
+                                         volume1['id'])
         # Verify "volume1" is attached to the server
         vol_attachments = self.servers_client.list_volume_attachments(
             server['id'])['volumeAttachments']
         self.assertEqual(1, len(vol_attachments))
         self.assertIn(volume1['id'], vol_attachments[0]['volumeId'])
+
+
+class TestMultiAttachVolumeSwap(TestVolumeSwapBase):
+    min_microversion = '2.60'
+    max_microversion = 'latest'
+
+    @classmethod
+    def skip_checks(cls):
+        super(TestMultiAttachVolumeSwap, cls).skip_checks()
+        if not CONF.compute_feature_enabled.volume_multiattach:
+            raise cls.skipException('Volume multi-attach is not available.')
+
+    @decorators.idempotent_id('e8f8f9d1-d7b7-4cd2-8213-ab85ef697b6e')
+    @utils.services('volume')
+    def test_volume_swap_with_multiattach(self):
+        # Create two volumes.
+        # NOTE(gmann): Volumes are created before server creation so that
+        # volumes cleanup can happen successfully irrespective of which volume
+        # is attached to server.
+        volume1 = self.create_volume(multiattach=True)
+        volume2 = self.create_volume(multiattach=True)
+
+        # Boot server1
+        server1 = self.create_test_server(wait_until='ACTIVE')
+        # Attach volume1 to server1
+        self.attach_volume(server1, volume1)
+        # Boot server2
+        server2 = self.create_test_server(wait_until='ACTIVE')
+        # Attach volume1 to server2
+        self.attach_volume(server2, volume1)
+
+        # Swap volume1 to volume2 on server1, volume1 should remain attached
+        # to server 2
+        self.admin_servers_client.update_attached_volume(
+            server1['id'], volume1['id'], volumeId=volume2['id'])
+        # volume1 will return to in-use after the swap
+        waiters.wait_for_volume_resource_status(self.volumes_client,
+                                                volume1['id'], 'in-use')
+        waiters.wait_for_volume_resource_status(self.volumes_client,
+                                                volume2['id'], 'in-use')
+        self.wait_for_server_volume_swap(server1['id'], volume1['id'],
+                                         volume2['id'])
+
+        # Verify volume2 is attached to server1
+        vol_attachments = self.servers_client.list_volume_attachments(
+            server1['id'])['volumeAttachments']
+        self.assertEqual(1, len(vol_attachments))
+        self.assertIn(volume2['id'], vol_attachments[0]['volumeId'])
+
+        # Verify volume1 is still attached to server2
+        vol_attachments = self.servers_client.list_volume_attachments(
+            server2['id'])['volumeAttachments']
+        self.assertEqual(1, len(vol_attachments))
+        self.assertIn(volume1['id'], vol_attachments[0]['volumeId'])
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index ac03cdc..d0c1973 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -99,6 +99,44 @@
         cls.versions_client = cls.os_primary.compute_versions_client
         if CONF.service_available.cinder:
             cls.volumes_client = cls.os_primary.volumes_client_latest
+        if CONF.service_available.glance:
+            if CONF.image_feature_enabled.api_v1:
+                cls.images_client = cls.os_primary.image_client
+            elif CONF.image_feature_enabled.api_v2:
+                cls.images_client = cls.os_primary.image_client_v2
+            else:
+                raise lib_exc.InvalidConfiguration(
+                    'Either api_v1 or api_v2 must be True in '
+                    '[image-feature-enabled].')
+        cls._check_depends_on_nova_network()
+
+    @classmethod
+    def _check_depends_on_nova_network(cls):
+        # Since nova-network APIs were removed from Nova in the Rocky release,
+        # determine, based on the max version from the version document, if
+        # the compute API is >Queens and if so, skip tests that rely on
+        # nova-network.
+        if not getattr(cls, 'depends_on_nova_network', False):
+            return
+        versions = cls.versions_client.list_versions()['versions']
+        # Find the v2.1 version which will tell us our max version for the
+        # compute API we're testing against.
+        for version in versions:
+            if version['id'] == 'v2.1':
+                max_version = api_version_request.APIVersionRequest(
+                    version['version'])
+                break
+        else:
+            LOG.warning(
+                'Unable to determine max v2.1 compute API version: %s',
+                versions)
+            return
+
+        # The max compute API version in Queens is 2.60 so we cap
+        # at that version.
+        queens = api_version_request.APIVersionRequest('2.60')
+        if max_version > queens:
+            raise cls.skipException('nova-network is gone')
 
     @classmethod
     def resource_setup(cls):
@@ -118,6 +156,36 @@
         cls.image_ssh_password = CONF.validation.image_ssh_password
 
     @classmethod
+    def is_requested_microversion_compatible(cls, max_version):
+        """Check the compatibility of selected request microversion
+
+        This method will check if selected request microversion
+        (cls.request_microversion) for test is compatible with respect
+        to 'max_version'. Compatible means if selected request microversion
+        is in the range(<=) of 'max_version'.
+
+        :param max_version: maximum microversion to compare for compatibility.
+            Example: '2.30'
+        :returns: True if selected request microversion is compatible with
+            'max_version'. False in other case.
+        """
+        try:
+            req_version_obj = api_version_request.APIVersionRequest(
+                cls.request_microversion)
+        # NOTE(gmann): This is case where this method is used before calling
+        # resource_setup(), where cls.request_microversion is set. There may
+        # not be any such case but still we can handle this case.
+        except AttributeError:
+            request_microversion = (
+                api_version_utils.select_request_microversion(
+                    cls.min_microversion,
+                    CONF.compute.min_microversion))
+            req_version_obj = api_version_request.APIVersionRequest(
+                request_microversion)
+        max_version_obj = api_version_request.APIVersionRequest(max_version)
+        return req_version_obj <= max_version_obj
+
+    @classmethod
     def server_check_teardown(cls):
         """Checks is the shared server clean enough for subsequent test.
 
@@ -176,11 +244,12 @@
             cls.request_microversion)
         v2_37_version = api_version_request.APIVersionRequest('2.37')
 
+        tenant_network = cls.get_tenant_network()
         # NOTE(snikitin): since microversion v2.37 'networks' field is required
-        if request_version >= v2_37_version and 'networks' not in kwargs:
+        if (request_version >= v2_37_version and 'networks' not in kwargs and
+            not tenant_network):
             kwargs['networks'] = 'none'
 
-        tenant_network = cls.get_tenant_network()
         body, servers = compute.create_test_server(
             cls.os_primary,
             validatable,
@@ -254,7 +323,11 @@
 
     @classmethod
     def create_image_from_server(cls, server_id, **kwargs):
-        """Wrapper utility that returns an image created from the server."""
+        """Wrapper utility that returns an image created from the server.
+
+        If compute microversion >= 2.36, the returned image response will
+        be from the image service API rather than the compute image proxy API.
+        """
         name = kwargs.pop('name',
                           data_utils.rand_name(cls.__name__ + "-image"))
         wait_until = kwargs.pop('wait_until', None)
@@ -267,14 +340,21 @@
             image_id = image['image_id']
         else:
             image_id = data_utils.parse_image_id(image.response['location'])
+
+        # The compute image proxy APIs were deprecated in 2.35 so
+        # use the images client directly if the API microversion being
+        # used is >=2.36.
+        if api_version_utils.compare_version_header_to_response(
+                "OpenStack-API-Version", "compute 2.36", image.response, "lt"):
+            client = cls.images_client
+        else:
+            client = cls.compute_images_client
         cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
-                                    cls.compute_images_client.delete_image,
-                                    image_id)
+                                    client.delete_image, image_id)
 
         if wait_until is not None:
             try:
-                waiters.wait_for_image_status(cls.compute_images_client,
-                                              image_id, wait_until)
+                waiters.wait_for_image_status(client, image_id, wait_until)
             except lib_exc.NotFound:
                 if wait_until.upper() == 'ACTIVE':
                     # If the image is not found after create_image returned
@@ -292,7 +372,11 @@
                             image_id=image_id)
                 else:
                     raise
-            image = cls.compute_images_client.show_image(image_id)['image']
+            image = client.show_image(image_id)
+            # Compute image client returns response wrapped in 'image' element
+            # which is not the case with Glance image client.
+            if 'image' in image:
+                image = image['image']
 
             if wait_until.upper() == 'ACTIVE':
                 if wait_for_server:
@@ -352,6 +436,13 @@
                                        'VERIFY_RESIZE')
         cls.servers_client.confirm_resize_server(server_id)
         waiters.wait_for_server_status(cls.servers_client, server_id, 'ACTIVE')
+        server = cls.servers_client.show_server(server_id)['server']
+        # Nova API > 2.46 no longer includes flavor.id
+        if server['flavor'].get('id'):
+            if new_flavor_id != server['flavor']['id']:
+                msg = ('Flavor id of %s is not equal to new_flavor_id.'
+                       % server_id)
+                raise lib_exc.TempestException(msg)
 
     @classmethod
     def delete_volume(cls, volume_id):
@@ -439,7 +530,7 @@
             # is already detached.
             pass
 
-    def attach_volume(self, server, volume, device=None):
+    def attach_volume(self, server, volume, device=None, tag=None):
         """Attaches volume to server and waits for 'in-use' volume status.
 
         The volume will be detached when the test tears down.
@@ -448,10 +539,14 @@
         :param volume: The volume to attach.
         :param device: Optional mountpoint for the attached volume. Note that
             this is not guaranteed for all hypervisors and is not recommended.
+        :param tag: Optional device role tag to apply to the volume.
         """
         attach_kwargs = dict(volumeId=volume['id'])
         if device:
             attach_kwargs['device'] = device
+        if tag:
+            attach_kwargs['tag'] = tag
+
         attachment = self.servers_client.attach_volume(
             server['id'], **attach_kwargs)['volumeAttachment']
         # On teardown detach the volume and wait for it to be available. This
@@ -500,10 +595,10 @@
     def get_host_other_than(self, server_id):
         source_host = self.get_host_for_server(server_id)
 
-        hypers = self.os_admin.hypervisor_client.list_hypervisors(
-            )['hypervisors']
-        hosts = [hyper['hypervisor_hostname'] for hyper in hypers
-                 if hyper['state'] == 'up' and hyper['status'] == 'enabled']
+        svcs = self.os_admin.services_client.list_services(
+            binary='nova-compute')['services']
+        hosts = [svc['host'] for svc in svcs
+                 if svc['state'] == 'up' and svc['status'] == 'enabled']
 
         for target_host in hosts:
             if source_host != target_host:
diff --git a/tempest/api/compute/flavors/test_flavors_negative.py b/tempest/api/compute/flavors/test_flavors_negative.py
index efd4f0e..3a474e6 100644
--- a/tempest/api/compute/flavors/test_flavors_negative.py
+++ b/tempest/api/compute/flavors/test_flavors_negative.py
@@ -30,18 +30,6 @@
 
 class FlavorsV2NegativeTest(base.BaseV2ComputeTest):
 
-    @classmethod
-    def setup_clients(cls):
-        super(FlavorsV2NegativeTest, cls).setup_clients()
-        if CONF.image_feature_enabled.api_v1:
-            cls.images_client = cls.os_primary.image_client
-        elif CONF.image_feature_enabled.api_v2:
-            cls.images_client = cls.os_primary.image_client_v2
-        else:
-            raise lib_exc.InvalidConfiguration(
-                'Either api_v1 or api_v2 must be True in '
-                '[image-feature-enabled].')
-
     @decorators.attr(type=['negative'])
     @utils.services('image')
     @decorators.idempotent_id('90f0d93a-91c1-450c-91e6-07d18172cefe')
diff --git a/tempest/api/compute/images/test_image_metadata.py b/tempest/api/compute/images/test_image_metadata.py
index b497626..1f3af5f 100644
--- a/tempest/api/compute/images/test_image_metadata.py
+++ b/tempest/api/compute/images/test_image_metadata.py
@@ -28,6 +28,7 @@
 
 
 class ImagesMetadataTestJSON(base.BaseV2ComputeTest):
+    max_microversion = '2.38'
 
     @classmethod
     def skip_checks(cls):
diff --git a/tempest/api/compute/images/test_image_metadata_negative.py b/tempest/api/compute/images/test_image_metadata_negative.py
index 03d0789..407fb08 100644
--- a/tempest/api/compute/images/test_image_metadata_negative.py
+++ b/tempest/api/compute/images/test_image_metadata_negative.py
@@ -20,6 +20,7 @@
 
 
 class ImagesMetadataNegativeTestJSON(base.BaseV2ComputeTest):
+    max_microversion = '2.38'
 
     @classmethod
     def setup_clients(cls):
diff --git a/tempest/api/compute/keypairs/base.py b/tempest/api/compute/keypairs/base.py
index 0051810..44da88c 100644
--- a/tempest/api/compute/keypairs/base.py
+++ b/tempest/api/compute/keypairs/base.py
@@ -20,17 +20,16 @@
 class BaseKeypairTest(base.BaseV2ComputeTest):
     """Base test case class for all keypair API tests."""
 
-    @classmethod
-    def setup_clients(cls):
-        super(BaseKeypairTest, cls).setup_clients()
-        cls.client = cls.keypairs_client
-
-    def _delete_keypair(self, keypair_name, **params):
-        self.client.delete_keypair(keypair_name, **params)
+    def _delete_keypair(self, keypair_name, client=None, **params):
+        if not client:
+            client = self.keypairs_client
+        client.delete_keypair(keypair_name, **params)
 
     def create_keypair(self, keypair_name=None,
                        pub_key=None, keypair_type=None,
-                       user_id=None):
+                       user_id=None, client=None):
+        if not client:
+            client = self.keypairs_client
         if keypair_name is None:
             keypair_name = data_utils.rand_name(
                 self.__class__.__name__ + '-keypair')
@@ -43,6 +42,7 @@
         if user_id:
             kwargs.update({'user_id': user_id})
             delete_params['user_id'] = user_id
-        body = self.client.create_keypair(**kwargs)['keypair']
-        self.addCleanup(self._delete_keypair, keypair_name, **delete_params)
+        body = client.create_keypair(**kwargs)['keypair']
+        self.addCleanup(self._delete_keypair, keypair_name,
+                        client, **delete_params)
         return body
diff --git a/tempest/api/compute/keypairs/test_keypairs.py b/tempest/api/compute/keypairs/test_keypairs.py
index 3a54d51..66abb21 100644
--- a/tempest/api/compute/keypairs/test_keypairs.py
+++ b/tempest/api/compute/keypairs/test_keypairs.py
@@ -35,7 +35,7 @@
             key_list.append(keypair)
         # Fetch all keypairs and verify the list
         # has all created keypairs
-        fetched_list = self.client.list_keypairs()['keypairs']
+        fetched_list = self.keypairs_client.list_keypairs()['keypairs']
         new_list = list()
         for keypair in fetched_list:
             new_list.append(keypair['keypair'])
@@ -61,7 +61,7 @@
         # Keypair should be created, Got details by name and deleted
         k_name = data_utils.rand_name('keypair')
         self.create_keypair(k_name)
-        keypair_detail = self.client.show_keypair(k_name)['keypair']
+        keypair_detail = self.keypairs_client.show_keypair(k_name)['keypair']
         self.assertEqual(keypair_detail['name'], k_name,
                          "The created keypair name is not equal "
                          "to requested name")
diff --git a/tempest/api/compute/keypairs/test_keypairs_negative.py b/tempest/api/compute/keypairs/test_keypairs_negative.py
index 205076c..f9050a8 100644
--- a/tempest/api/compute/keypairs/test_keypairs_negative.py
+++ b/tempest/api/compute/keypairs/test_keypairs_negative.py
@@ -34,7 +34,8 @@
     def test_keypair_delete_nonexistent_key(self):
         # Non-existent key deletion should throw a proper error
         k_name = data_utils.rand_name("keypair-non-existent")
-        self.assertRaises(lib_exc.NotFound, self.client.delete_keypair,
+        self.assertRaises(lib_exc.NotFound,
+                          self.keypairs_client.delete_keypair,
                           k_name)
 
     @decorators.attr(type=['negative'])
@@ -58,11 +59,11 @@
     def test_create_keypair_with_duplicate_name(self):
         # Keypairs with duplicate names should not be created
         k_name = data_utils.rand_name('keypair')
-        self.client.create_keypair(name=k_name)
+        self.keypairs_client.create_keypair(name=k_name)
         # Now try the same keyname to create another key
         self.assertRaises(lib_exc.Conflict, self.create_keypair,
                           k_name)
-        self.client.delete_keypair(k_name)
+        self.keypairs_client.delete_keypair(k_name)
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('1398abe1-4a84-45fb-9294-89f514daff00')
diff --git a/tempest/api/compute/keypairs/test_keypairs_v22.py b/tempest/api/compute/keypairs/test_keypairs_v22.py
index f39bb12..1aff262 100644
--- a/tempest/api/compute/keypairs/test_keypairs_v22.py
+++ b/tempest/api/compute/keypairs/test_keypairs_v22.py
@@ -32,9 +32,9 @@
         # Verify whether 'type' is present in keypair create response of
         # version 2.2 and it is with default value 'ssh'.
         self._check_keypair_type(keypair, keypair_type)
-        keypair_detail = self.client.show_keypair(k_name)['keypair']
+        keypair_detail = self.keypairs_client.show_keypair(k_name)['keypair']
         self._check_keypair_type(keypair_detail, keypair_type)
-        fetched_list = self.client.list_keypairs()['keypairs']
+        fetched_list = self.keypairs_client.list_keypairs()['keypairs']
         for keypair in fetched_list:
             # Verify whether 'type' is present in keypair list response of
             # version 2.2 and it is with default value 'ssh'.
diff --git a/tempest/api/compute/security_groups/base.py b/tempest/api/compute/security_groups/base.py
index 54a6da8..49125d1 100644
--- a/tempest/api/compute/security_groups/base.py
+++ b/tempest/api/compute/security_groups/base.py
@@ -22,6 +22,7 @@
 
 
 class BaseSecurityGroupsTest(base.BaseV2ComputeTest):
+    max_microversion = '2.35'
 
     @classmethod
     def skip_checks(cls):
diff --git a/tempest/api/compute/servers/test_attach_interfaces.py b/tempest/api/compute/servers/test_attach_interfaces.py
index 0e8f681..7509ac6 100644
--- a/tempest/api/compute/servers/test_attach_interfaces.py
+++ b/tempest/api/compute/servers/test_attach_interfaces.py
@@ -185,7 +185,7 @@
 
     @decorators.idempotent_id('73fe8f02-590d-4bf1-b184-e9ca81065051')
     @utils.services('network')
-    def test_create_list_show_delete_interfaces(self):
+    def test_create_list_show_delete_interfaces_by_network_port(self):
         server, ifs = self._create_server_get_interfaces()
         interface_count = len(ifs)
         self.assertGreater(interface_count, 0)
@@ -206,6 +206,42 @@
         iface = self._test_create_interface_by_port_id(server, ifs)
         ifs.append(iface)
 
+        _ifs = (self.interfaces_client.list_interfaces(server['id'])
+                ['interfaceAttachments'])
+        self._compare_iface_list(ifs, _ifs)
+
+        self._test_show_interface(server, ifs)
+
+        _ifs = self._test_delete_interface(server, ifs)
+        self.assertEqual(len(ifs) - 1, len(_ifs))
+
+    @decorators.idempotent_id('d290c06c-f5b3-11e7-8ec8-002293781009')
+    @utils.services('network')
+    def test_create_list_show_delete_interfaces_by_fixed_ip(self):
+        # NOTE(zhufl) By default only project that is admin or network owner
+        # or project with role advsvc is authorised to create interfaces with
+        # fixed-ip, so if we don't create network for each project, do not
+        # test _test_create_interface_by_fixed_ips.
+        if not (CONF.auth.use_dynamic_credentials and
+                CONF.auth.create_isolated_networks and
+                not CONF.network.shared_physical_network):
+                raise self.skipException("Only owner network supports "
+                                         "creating interface by fixed ip.")
+
+        server, ifs = self._create_server_get_interfaces()
+        interface_count = len(ifs)
+        self.assertGreater(interface_count, 0)
+
+        try:
+            iface = self._test_create_interface(server)
+        except lib_exc.BadRequest as e:
+            msg = ('Multiple possible networks found, use a Network ID to be '
+                   'more specific.')
+            if not CONF.compute.fixed_network_name and six.text_type(e) == msg:
+                raise
+        else:
+            ifs.append(iface)
+
         iface = self._test_create_interface_by_fixed_ips(server, ifs)
         ifs.append(iface)
 
diff --git a/tempest/api/compute/servers/test_create_server.py b/tempest/api/compute/servers/test_create_server.py
index c660821..122c4f5 100644
--- a/tempest/api/compute/servers/test_create_server.py
+++ b/tempest/api/compute/servers/test_create_server.py
@@ -135,8 +135,13 @@
             servers_client=self.client)
         hostname = linux_client.exec_command("hostname").rstrip()
         msg = ('Failed while verifying servername equals hostname. Expected '
-               'hostname "%s" but got "%s".' % (self.name, hostname))
-        self.assertEqual(self.name.lower(), hostname, msg)
+               'hostname "%s" but got "%s".' %
+               (self.name, hostname.split(".")[0]))
+        # NOTE(zhufl): Some images will add postfix for the hostname, e.g.,
+        # if hostname is "aaa", postfix ".novalocal" may be added to it, and
+        # the hostname will be "aaa.novalocal" then, so we should ignore the
+        # postfix when checking whether hostname equals self.name.
+        self.assertEqual(self.name.lower(), hostname.split(".")[0], msg)
 
 
 class ServersTestManualDisk(ServersTestJSON):
diff --git a/tempest/api/compute/servers/test_device_tagging.py b/tempest/api/compute/servers/test_device_tagging.py
index a126fd6..ff8ed61 100644
--- a/tempest/api/compute/servers/test_device_tagging.py
+++ b/tempest/api/compute/servers/test_device_tagging.py
@@ -19,6 +19,7 @@
 from tempest.api.compute import base
 from tempest.common import utils
 from tempest.common.utils.linux import remote_client
+from tempest.common import waiters
 from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib.common.utils import test_utils
@@ -31,30 +32,23 @@
 LOG = logging.getLogger(__name__)
 
 
-class DeviceTaggingTest(base.BaseV2ComputeTest):
-
-    min_microversion = '2.32'
-    # NOTE(mriedem): max_version looks odd but it's actually correct. Due to a
-    # bug in the 2.32 microversion, tags on block devices only worked with the
-    # 2.32 microversion specifically. And tags on networks only worked between
-    # 2.32 and 2.36 inclusive; the 2.37 microversion broke tags for networks.
-    max_microversion = '2.32'
+class DeviceTaggingBase(base.BaseV2ComputeTest):
 
     @classmethod
     def skip_checks(cls):
-        super(DeviceTaggingTest, cls).skip_checks()
+        super(DeviceTaggingBase, cls).skip_checks()
         if not CONF.service_available.neutron:
             raise cls.skipException('Neutron is required')
         if not CONF.validation.run_validation:
             raise cls.skipException('Validation must be enabled')
-        if (not CONF.compute_feature_enabled.config_drive
-            and not CONF.compute_feature_enabled.metadata_service):
+        if (not CONF.compute_feature_enabled.config_drive and
+                not CONF.compute_feature_enabled.metadata_service):
             raise cls.skipException('One of metadata or config drive must be '
                                     'enabled')
 
     @classmethod
     def setup_clients(cls):
-        super(DeviceTaggingTest, cls).setup_clients()
+        super(DeviceTaggingBase, cls).setup_clients()
         cls.networks_client = cls.os_primary.networks_client
         cls.ports_client = cls.os_primary.ports_client
         cls.subnets_client = cls.os_primary.subnets_client
@@ -64,7 +58,57 @@
     def setup_credentials(cls):
         cls.set_network_resources(network=True, subnet=True, router=True,
                                   dhcp=True)
-        super(DeviceTaggingTest, cls).setup_credentials()
+        super(DeviceTaggingBase, cls).setup_credentials()
+
+    def verify_metadata_from_api(self, server, ssh_client, verify_method):
+        md_url = 'http://169.254.169.254/openstack/latest/meta_data.json'
+        LOG.info('Attempting to verify tagged devices in server %s via '
+                 'the metadata service: %s', server['id'], md_url)
+
+        def get_and_verify_metadata():
+            try:
+                ssh_client.exec_command('curl -V')
+            except exceptions.SSHExecCommandFailed:
+                if not CONF.compute_feature_enabled.config_drive:
+                    raise self.skipException('curl not found in guest '
+                                             'and config drive is '
+                                             'disabled')
+                LOG.warning('curl was not found in the guest, device '
+                            'tagging metadata was not checked in the '
+                            'metadata API')
+                return True
+            cmd = 'curl %s' % md_url
+            md_json = ssh_client.exec_command(cmd)
+            return verify_method(md_json)
+        # NOTE(gmann) Keep refreshing the metadata info until the metadata
+        # cache is refreshed. For safer side, we will go with wait loop of
+        # build_interval till build_timeout. verify_method() above will return
+        # True if all metadata verification is done as expected.
+        if not test_utils.call_until_true(get_and_verify_metadata,
+                                          CONF.compute.build_timeout,
+                                          CONF.compute.build_interval):
+            raise exceptions.TimeoutException('Timeout while verifying '
+                                              'metadata on server.')
+
+    def verify_metadata_on_config_drive(self, server, ssh_client,
+                                        verify_method):
+        LOG.info('Attempting to verify tagged devices in server %s via '
+                 'the config drive.', server['id'])
+        ssh_client.mount_config_drive()
+        cmd_md = 'sudo cat /mnt/openstack/latest/meta_data.json'
+        md_json = ssh_client.exec_command(cmd_md)
+        verify_method(md_json)
+        ssh_client.unmount_config_drive()
+
+
+class TaggedBootDevicesTest(DeviceTaggingBase):
+
+    min_microversion = '2.32'
+    # NOTE(mriedem): max_version looks odd but it's actually correct. Due to a
+    # bug in the 2.32 microversion, tags on block devices only worked with the
+    # 2.32 microversion specifically. And tags on networks only worked between
+    # 2.32 and 2.36 inclusive; the 2.37 microversion broke tags for networks.
+    max_microversion = '2.32'
 
     def verify_device_metadata(self, md_json):
         md_dict = json.loads(md_json)
@@ -79,18 +123,24 @@
                 if d['mac'] == self.net_2_200_mac:
                     self.assertEqual(d['tags'], ['net-2-200'])
 
-            # A hypervisor may present multiple paths to a tagged disk, so
-            # there may be duplicated tags in the metadata, use set() to
-            # remove duplicated tags.
-            found_devices = [d['tags'][0] for d in md_dict['devices']]
+        # A hypervisor may present multiple paths to a tagged disk, so
+        # there may be duplicated tags in the metadata, use set() to
+        # remove duplicated tags.
+        # Some hypervisors might report devices with no tags as well.
+        found_devices = [d['tags'][0] for d in md_dict['devices']
+                         if d.get('tags')]
+        try:
             self.assertEqual(set(found_devices), set(['port-1', 'port-2',
                                                       'net-1', 'net-2-100',
                                                       'net-2-200', 'boot',
                                                       'other']))
+            return True
+        except Exception:
+            return False
 
     @decorators.idempotent_id('a2e65a6c-66f1-4442-aaa8-498c31778d96')
     @utils.services('network', 'volume', 'image')
-    def test_device_tagging(self):
+    def test_tagged_boot_devices(self):
         # Create volumes
         # The create_volume methods waits for the volumes to be available and
         # the base class will clean them up on tearDown.
@@ -132,16 +182,15 @@
         self.addCleanup(self.ports_client.delete_port, self.port2['id'])
 
         # Create server
-        admin_pass = data_utils.rand_password()
         config_drive_enabled = CONF.compute_feature_enabled.config_drive
         validation_resources = self.get_test_validation_resources(
             self.os_primary)
 
         server = self.create_test_server(
             validatable=True,
+            wait_until='ACTIVE',
             validation_resources=validation_resources,
             config_drive=config_drive_enabled,
-            adminPass=admin_pass,
             name=data_utils.rand_name('device-tagging-server'),
             networks=[
                 # Validation network for ssh
@@ -205,11 +254,11 @@
 
         self.addCleanup(self.delete_server, server['id'])
 
-        self.ssh_client = remote_client.RemoteClient(
+        server = self.servers_client.show_server(server['id'])['server']
+        ssh_client = remote_client.RemoteClient(
             self.get_server_ip(server, validation_resources),
             CONF.validation.image_ssh_user,
-            admin_pass,
-            validation_resources['keypair']['private_key'],
+            pkey=validation_resources['keypair']['private_key'],
             server=server,
             servers_client=self.servers_client)
 
@@ -229,58 +278,107 @@
         self.assertTrue(self.net_2_100_mac)
         self.assertTrue(self.net_2_200_mac)
 
-        # Verify metadata from metadata service
+        # Verify metadata from metadata API
         if CONF.compute_feature_enabled.metadata_service:
-            md_url = 'http://169.254.169.254/openstack/latest/meta_data.json'
-            LOG.info('Attempting to verify tagged devices in server %s via '
-                     'the metadata service: %s', server['id'], md_url)
-
-            def get_and_verify_metadata():
-                try:
-                    self.ssh_client.exec_command('curl -V')
-                except exceptions.SSHExecCommandFailed:
-                    if not CONF.compute_feature_enabled.config_drive:
-                        raise self.skipException('curl not found in guest '
-                                                 'and config drive is '
-                                                 'disabled')
-                    LOG.warning('curl was not found in the guest, device '
-                                'tagging metadata was not checked in the '
-                                'metadata API')
-                    return True
-                cmd = 'curl %s' % md_url
-                md_json = self.ssh_client.exec_command(cmd)
-                self.verify_device_metadata(md_json)
-                return True
-
-            if not test_utils.call_until_true(get_and_verify_metadata,
-                                              CONF.compute.build_timeout,
-                                              CONF.compute.build_interval):
-                raise exceptions.TimeoutException('Timeout while verifying '
-                                                  'metadata on server.')
+            self.verify_metadata_from_api(server, ssh_client,
+                                          self.verify_device_metadata)
 
         # Verify metadata on config drive
         if CONF.compute_feature_enabled.config_drive:
-            cmd_blkid = 'blkid -t LABEL=config-2 -o device'
-            LOG.info('Attempting to verify tagged devices in server %s via '
-                     'the config drive.', server['id'])
-            dev_name = self.ssh_client.exec_command(cmd_blkid)
-            dev_name = dev_name.rstrip()
-            try:
-                self.ssh_client.exec_command('sudo mount %s /mnt' % dev_name)
-            except exceptions.SSHExecCommandFailed:
-                # So the command failed, let's try to know why and print some
-                # useful information.
-                lsblk = self.ssh_client.exec_command('sudo lsblk --fs --ascii')
-                LOG.error("Mounting %s on /mnt failed. Right after the "
-                          "failure 'lsblk' in the guest reported:\n%s",
-                          dev_name, lsblk)
-                raise
-
-            cmd_md = 'sudo cat /mnt/openstack/latest/meta_data.json'
-            md_json = self.ssh_client.exec_command(cmd_md)
-            self.verify_device_metadata(md_json)
+            self.verify_metadata_on_config_drive(server, ssh_client,
+                                                 self.verify_device_metadata)
 
 
-class DeviceTaggingTestV2_42(DeviceTaggingTest):
+class TaggedBootDevicesTest_v242(TaggedBootDevicesTest):
     min_microversion = '2.42'
     max_microversion = 'latest'
+
+
+class TaggedAttachmentsTest(DeviceTaggingBase):
+
+    min_microversion = '2.49'
+    max_microversion = 'latest'
+
+    @classmethod
+    def skip_checks(cls):
+        super(TaggedAttachmentsTest, cls).skip_checks()
+        if not CONF.compute_feature_enabled.metadata_service:
+            raise cls.skipException('Metadata API must be enabled')
+
+    def verify_device_metadata(self, md_json):
+        md_dict = json.loads(md_json)
+        found_devices = [d['tags'][0] for d in md_dict['devices']
+                         if d.get('tags')]
+        try:
+            self.assertItemsEqual(found_devices, ['nic-tag', 'volume-tag'])
+            return True
+        except Exception:
+            return False
+
+    def verify_empty_devices(self, md_json):
+        md_dict = json.loads(md_json)
+        try:
+            self.assertEmpty(md_dict['devices'])
+            return True
+        except Exception:
+            return False
+
+    @decorators.idempotent_id('3e41c782-2a89-4922-a9d2-9a188c4e7c7c')
+    @utils.services('network', 'volume', 'image')
+    def test_tagged_attachment(self):
+        # Create network
+        net = self.networks_client.create_network(
+            name=data_utils.rand_name(
+                'tagged-attachments-test-net'))['network']
+        self.addCleanup(self.networks_client.delete_network, net['id'])
+
+        # Create subnet
+        subnet = self.subnets_client.create_subnet(
+            network_id=net['id'],
+            cidr='10.10.10.0/24',
+            ip_version=4)['subnet']
+        self.addCleanup(self.subnets_client.delete_subnet, subnet['id'])
+
+        # Create volume
+        volume = self.create_volume()
+
+        # Boot test server
+        config_drive_enabled = CONF.compute_feature_enabled.config_drive
+        validation_resources = self.get_test_validation_resources(
+            self.os_primary)
+
+        server = self.create_test_server(
+            validatable=True,
+            validation_resources=validation_resources,
+            config_drive=config_drive_enabled,
+            name=data_utils.rand_name('device-tagging-server'),
+            networks=[{'uuid': self.get_tenant_network()['id']}])
+        self.addCleanup(self.delete_server, server['id'])
+
+        # Attach tagged nic and volume
+        interface = self.interfaces_client.create_interface(
+            server['id'], net_id=net['id'],
+            tag='nic-tag')['interfaceAttachment']
+        self.attach_volume(server, volume, tag='volume-tag')
+
+        ssh_client = remote_client.RemoteClient(
+            self.get_server_ip(server, validation_resources),
+            CONF.validation.image_ssh_user,
+            pkey=validation_resources['keypair']['private_key'],
+            server=server,
+            servers_client=self.servers_client)
+
+        self.verify_metadata_from_api(server, ssh_client,
+                                      self.verify_device_metadata)
+
+        # Detach tagged nic and volume
+        self.servers_client.detach_volume(server['id'], volume['id'])
+        waiters.wait_for_volume_resource_status(self.volumes_client,
+                                                volume['id'], 'available')
+        self.interfaces_client.delete_interface(server['id'],
+                                                interface['port_id'])
+        waiters.wait_for_interface_detach(self.interfaces_client,
+                                          server['id'],
+                                          interface['port_id'])
+        self.verify_metadata_from_api(server, ssh_client,
+                                      self.verify_empty_devices)
diff --git a/tempest/api/compute/servers/test_list_servers_negative.py b/tempest/api/compute/servers/test_list_servers_negative.py
index 6c9b287..18a78f0 100644
--- a/tempest/api/compute/servers/test_list_servers_negative.py
+++ b/tempest/api/compute/servers/test_list_servers_negative.py
@@ -79,10 +79,16 @@
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('fcdf192d-0f74-4d89-911f-1ec002b822c4')
     def test_list_servers_status_non_existing(self):
-        # Return an empty list when invalid status is specified
-        body = self.client.list_servers(status='non_existing_status')
-        servers = body['servers']
-        self.assertEmpty(servers)
+        # When invalid status is specified, up to microversion 2.37,
+        # an empty list is returnd, and starting from microversion 2.38,
+        # a 400 error is returned in that case.
+        if self.is_requested_microversion_compatible('2.37'):
+            body = self.client.list_servers(status='non_existing_status')
+            servers = body['servers']
+            self.assertEmpty(servers)
+        else:
+            self.assertRaises(lib_exc.BadRequest, self.client.list_servers,
+                              status='non_existing_status')
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('d47c17fb-eebd-4287-8e95-f20a7e627b18')
@@ -119,8 +125,12 @@
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('74745ad8-b346-45b5-b9b8-509d7447fc1f')
     def test_list_servers_by_changes_since_future_date(self):
-        # Return an empty list when a date in the future is passed
-        changes_since = {'changes-since': '2051-01-01T12:34:00Z'}
+        # Return an empty list when a date in the future is passed.
+        # updated_at field may haven't been set at the point in the boot
+        # process where build_request still exists, so add
+        # {'status': 'ACTIVE'} along with changes-since as filter.
+        changes_since = {'changes-since': '2051-01-01T12:34:00Z',
+                         'status': 'ACTIVE'}
         body = self.client.list_servers(**changes_since)
         self.assertEmpty(body['servers'])
 
diff --git a/tempest/api/compute/servers/test_novnc.py b/tempest/api/compute/servers/test_novnc.py
index d9581e3..1dfd0f9 100644
--- a/tempest/api/compute/servers/test_novnc.py
+++ b/tempest/api/compute/servers/test_novnc.py
@@ -151,11 +151,22 @@
         self.assertTrue(
             self._websocket.response.startswith(b'HTTP/1.1 101 Switching '
                                                 b'Protocols\r\n'),
-            'Did not get the expected 101 on the websockify call: '
-            + six.text_type(self._websocket.response))
-        self.assertTrue(
-            self._websocket.response.find(b'Server: WebSockify') > 0,
-            'Did not get the expected WebSocket HTTP Response.')
+            'Did not get the expected 101 on the {} call: {}'.format(
+                CONF.compute_feature_enabled.vnc_server_header,
+                six.text_type(self._websocket.response)
+            )
+        )
+        # Since every other server type returns Headers with different case
+        # (for example 'nginx'), lowercase must be applied to eliminate issues.
+        _desired_header = "server: {0}".format(
+            CONF.compute_feature_enabled.vnc_server_header
+        ).lower()
+        _response = six.text_type(self._websocket.response).lower()
+        self.assertIn(
+            _desired_header,
+            _response,
+            'Did not get the expected WebSocket HTTP Response.'
+        )
 
     @decorators.idempotent_id('c640fdff-8ab4-45a4-a5d8-7e6146cbd0dc')
     def test_novnc(self):
diff --git a/tempest/api/compute/servers/test_server_actions.py b/tempest/api/compute/servers/test_server_actions.py
index e2be249..ec7b505 100644
--- a/tempest/api/compute/servers/test_server_actions.py
+++ b/tempest/api/compute/servers/test_server_actions.py
@@ -582,6 +582,12 @@
         compute.shelve_server(self.client, self.server_id,
                               force_shelve_offload=True)
 
+        def _unshelve_server():
+            server_info = self.client.show_server(self.server_id)['server']
+            if 'SHELVED' in server_info['status']:
+                self.client.unshelve_server(self.server_id)
+        self.addCleanup(_unshelve_server)
+
         server = self.client.show_server(self.server_id)['server']
         image_name = server['name'] + '-shelved'
         params = {'name': image_name}
@@ -597,6 +603,20 @@
         waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
         glance_client.wait_for_resource_deletion(images[0]['id'])
 
+    @decorators.idempotent_id('8cf9f450-a871-42cf-9bef-77eba189c0b0')
+    @decorators.related_bug('1745529')
+    @testtools.skipUnless(CONF.compute_feature_enabled.shelve,
+                          'Shelve is not available.')
+    @testtools.skipUnless(CONF.compute_feature_enabled.pause,
+                          'Pause is not available.')
+    def test_shelve_paused_server(self):
+        server = self.create_test_server(wait_until='ACTIVE')
+        self.client.pause_server(server['id'])
+        waiters.wait_for_server_status(self.client, server['id'], 'PAUSED')
+        # Check if Shelve operation is successful on paused server.
+        compute.shelve_server(self.client, server['id'],
+                              force_shelve_offload=True)
+
     @decorators.idempotent_id('af8eafd4-38a7-4a4b-bdbc-75145a580560')
     def test_stop_start_server(self):
         self.client.stop_server(self.server_id)
diff --git a/tempest/api/compute/servers/test_server_password.py b/tempest/api/compute/servers/test_server_password.py
index e7591a5..e6a668a 100644
--- a/tempest/api/compute/servers/test_server_password.py
+++ b/tempest/api/compute/servers/test_server_password.py
@@ -21,19 +21,14 @@
 class ServerPasswordTestJSON(base.BaseV2ComputeTest):
 
     @classmethod
-    def setup_clients(cls):
-        super(ServerPasswordTestJSON, cls).setup_clients()
-        cls.client = cls.servers_client
-
-    @classmethod
     def resource_setup(cls):
         super(ServerPasswordTestJSON, cls).resource_setup()
         cls.server = cls.create_test_server(wait_until="ACTIVE")
 
     @decorators.idempotent_id('f83b582f-62a8-4f22-85b0-0dee50ff783a')
     def test_get_server_password(self):
-        self.client.show_password(self.server['id'])
+        self.servers_client.show_password(self.server['id'])
 
     @decorators.idempotent_id('f8229e8b-b625-4493-800a-bde86ac611ea')
     def test_delete_server_password(self):
-        self.client.delete_password(self.server['id'])
+        self.servers_client.delete_password(self.server['id'])
diff --git a/tempest/api/compute/servers/test_servers.py b/tempest/api/compute/servers/test_servers.py
index c9ee671..543fa1c 100644
--- a/tempest/api/compute/servers/test_servers.py
+++ b/tempest/api/compute/servers/test_servers.py
@@ -167,13 +167,45 @@
         server = self.client.show_server(server['id'])['server']
         self.assertEqual('2001:2001::3', server['accessIPv6'])
 
+    @decorators.related_bug('1730756')
+    @decorators.idempotent_id('defbaca5-d611-49f5-ae21-56ee25d2db49')
+    def test_create_server_specify_multibyte_character_name(self):
+        # prefix character is:
+        # http://unicode.org/cldr/utility/character.jsp?a=20A1
+
+        # We use a string with 3 byte utf-8 character due to nova
+        # will return 400(Bad Request) if we attempt to send a name which has
+        # 4 byte utf-8 character.
+        utf8_name = data_utils.rand_name(b'\xe2\x82\xa1'.decode('utf-8'))
+        self.create_test_server(name=utf8_name, wait_until='ACTIVE')
+
 
 class ServerShowV247Test(base.BaseV2ComputeTest):
     min_microversion = '2.47'
     max_microversion = 'latest'
 
+    # NOTE(gmann): This test tests the server APIs response schema
+    # Along with 2.47 microversion schema this test class tests the
+    # other microversions 2.9, 2.19 and 2.26 server APIs response schema
+    # also. 2.47 APIs schema are on top of 2.9->2.19->2.26 schema so
+    # below tests cover all of the schema.
+
     @decorators.idempotent_id('88b0bdb2-494c-11e7-a919-92ebcb67fe33')
     def test_show_server(self):
         server = self.create_test_server()
         # All fields will be checked by API schema
         self.servers_client.show_server(server['id'])
+
+    @decorators.idempotent_id('8de397c2-57d0-4b90-aa30-e5d668f21a8b')
+    def test_update_rebuild_list_server(self):
+        server = self.create_test_server()
+        # Checking update API response schema
+        self.servers_client.update_server(server['id'])
+        waiters.wait_for_server_status(self.servers_client, server['id'],
+                                       'ACTIVE')
+        # Checking rebuild API response schema
+        self.servers_client.rebuild_server(server['id'], self.image_ref_alt)
+        waiters.wait_for_server_status(self.servers_client,
+                                       server['id'], 'ACTIVE')
+        # Checking list details API response schema
+        self.servers_client.list_servers(detail=True)
diff --git a/tempest/api/compute/servers/test_servers_microversions.py b/tempest/api/compute/servers/test_servers_microversions.py
new file mode 100644
index 0000000..2434884
--- /dev/null
+++ b/tempest/api/compute/servers/test_servers_microversions.py
@@ -0,0 +1,66 @@
+# Copyright 2018 NEC Corporation.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common import waiters
+from tempest.lib.common.utils import data_utils
+from tempest.lib import decorators
+
+# NOTE(gmann): This file is to write the tests which mainly
+# tests newly added microversion schema related to servers APIs.
+# As per (https://docs.openstack.org/tempest/latest/microversion_testing.
+# html#tempest-scope-for-microversion-testing),
+# we need to fill the API response schema gaps which gets modified
+# during microversion change. To cover the testing of such schema
+# we need to have operation schema test which just test
+# the microversion schemas.
+# If you are adding server APIs microversion schema file without
+# their integration tests, you can add tests to cover those schema
+# in this file.
+
+
+class ServerShowV254Test(base.BaseV2ComputeTest):
+    min_microversion = '2.54'
+    max_microversion = 'latest'
+
+    @decorators.idempotent_id('09170a98-4940-4637-add7-1a35121f1a5a')
+    def test_rebuild_server(self):
+        server = self.create_test_server(wait_until='ACTIVE')
+        keypair_name = data_utils.rand_name(
+            self.__class__.__name__ + '-keypair')
+        kwargs = {'name': keypair_name}
+        self.keypairs_client.create_keypair(**kwargs)
+        self.addCleanup(self.keypairs_client.delete_keypair,
+                        keypair_name)
+        # Checking rebuild API response schema
+        self.servers_client.rebuild_server(server['id'], self.image_ref_alt,
+                                           key_name=keypair_name)
+        waiters.wait_for_server_status(self.servers_client,
+                                       server['id'], 'ACTIVE')
+
+
+class ServerShowV257Test(base.BaseV2ComputeTest):
+    min_microversion = '2.57'
+    max_microversion = 'latest'
+
+    @decorators.idempotent_id('803df848-080a-4261-8f11-b020cd9b6f60')
+    def test_rebuild_server(self):
+        server = self.create_test_server(wait_until='ACTIVE')
+        user_data = "ZWNobyAiaGVsbG8gd29ybGQi"
+        # Checking rebuild API response schema
+        self.servers_client.rebuild_server(server['id'], self.image_ref_alt,
+                                           user_data=user_data)
+        waiters.wait_for_server_status(self.servers_client,
+                                       server['id'], 'ACTIVE')
diff --git a/tempest/api/compute/servers/test_servers_negative.py b/tempest/api/compute/servers/test_servers_negative.py
index d067bb3..e944c28 100644
--- a/tempest/api/compute/servers/test_servers_negative.py
+++ b/tempest/api/compute/servers/test_servers_negative.py
@@ -477,6 +477,12 @@
         # shelve a shelved server.
         compute.shelve_server(self.client, self.server_id)
 
+        def _unshelve_server():
+            server_info = self.client.show_server(self.server_id)['server']
+            if 'SHELVED' in server_info['status']:
+                self.client.unshelve_server(self.server_id)
+        self.addCleanup(_unshelve_server)
+
         server = self.client.show_server(self.server_id)['server']
         image_name = server['name'] + '-shelved'
         params = {'name': image_name}
diff --git a/tempest/api/compute/servers/test_virtual_interfaces.py b/tempest/api/compute/servers/test_virtual_interfaces.py
index 90f04ff..5fb1711 100644
--- a/tempest/api/compute/servers/test_virtual_interfaces.py
+++ b/tempest/api/compute/servers/test_virtual_interfaces.py
@@ -25,8 +25,12 @@
 CONF = config.CONF
 
 
+# TODO(mriedem): Remove this test class once the nova queens branch goes into
+# extended maintenance mode.
 class VirtualInterfacesTestJSON(base.BaseV2ComputeTest):
 
+    depends_on_nova_network = True
+
     @classmethod
     def setup_credentials(cls):
         # This test needs a network and a subnet
@@ -50,8 +54,6 @@
         # for a given server_id
 
         if CONF.service_available.neutron:
-            # TODO(mriedem): After a microversion implements the API for
-            # neutron, a 400 should be a failure for nova-network and neutron.
             with testtools.ExpectedException(exceptions.BadRequest):
                 self.client.list_virtual_interfaces(self.server['id'])
         else:
diff --git a/tempest/api/compute/servers/test_virtual_interfaces_negative.py b/tempest/api/compute/servers/test_virtual_interfaces_negative.py
index 20923a8..ec4d7a8 100644
--- a/tempest/api/compute/servers/test_virtual_interfaces_negative.py
+++ b/tempest/api/compute/servers/test_virtual_interfaces_negative.py
@@ -20,19 +20,18 @@
 from tempest.lib import exceptions as lib_exc
 
 
+# TODO(mriedem): Remove this test class once the nova queens branch goes into
+# extended maintenance mode.
 class VirtualInterfacesNegativeTestJSON(base.BaseV2ComputeTest):
 
+    depends_on_nova_network = True
+
     @classmethod
     def setup_credentials(cls):
         # For this test no network resources are needed
         cls.set_network_resources()
         super(VirtualInterfacesNegativeTestJSON, cls).setup_credentials()
 
-    @classmethod
-    def setup_clients(cls):
-        super(VirtualInterfacesNegativeTestJSON, cls).setup_clients()
-        cls.client = cls.servers_client
-
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('64ebd03c-1089-4306-93fa-60f5eb5c803c')
     @utils.services('network')
@@ -41,5 +40,5 @@
         # for an invalid server_id
         invalid_server_id = data_utils.rand_uuid()
         self.assertRaises(lib_exc.NotFound,
-                          self.client.list_virtual_interfaces,
+                          self.servers_client.list_virtual_interfaces,
                           invalid_server_id)
diff --git a/tempest/api/compute/test_quotas.py b/tempest/api/compute/test_quotas.py
index 7cf90ae..a62492d 100644
--- a/tempest/api/compute/test_quotas.py
+++ b/tempest/api/compute/test_quotas.py
@@ -43,14 +43,19 @@
         super(QuotasTestJSON, cls).resource_setup()
         cls.tenant_id = cls.client.tenant_id
         cls.user_id = cls.client.user_id
-        cls.default_quota_set = set(('injected_file_content_bytes',
-                                     'metadata_items', 'injected_files',
-                                     'ram', 'floating_ips',
-                                     'fixed_ips', 'key_pairs',
-                                     'injected_file_path_bytes',
-                                     'instances', 'security_group_rules',
-                                     'cores', 'security_groups',
+        cls.default_quota_set = set(('metadata_items', 'ram', 'key_pairs',
+                                     'instances', 'cores',
                                      'server_group_members', 'server_groups'))
+        if cls.is_requested_microversion_compatible('2.35'):
+            cls.default_quota_set = \
+                cls.default_quota_set | set(['fixed_ips', 'floating_ips',
+                                             'security_group_rules',
+                                             'security_groups'])
+        if cls.is_requested_microversion_compatible('2.56'):
+            cls.default_quota_set = \
+                cls.default_quota_set | set(['injected_file_content_bytes',
+                                             'injected_file_path_bytes',
+                                             'injected_files'])
 
     @decorators.idempotent_id('f1ef0a97-dbbb-4cca-adc5-c9fbc4f76107')
     def test_get_quotas(self):
diff --git a/tempest/api/compute/test_tenant_networks.py b/tempest/api/compute/test_tenant_networks.py
index b55e2c0..f4eada0 100644
--- a/tempest/api/compute/test_tenant_networks.py
+++ b/tempest/api/compute/test_tenant_networks.py
@@ -18,6 +18,7 @@
 
 
 class ComputeTenantNetworksTest(base.BaseV2ComputeTest):
+    max_microversion = '2.35'
 
     @classmethod
     def resource_setup(cls):
diff --git a/tempest/api/compute/volumes/test_attach_volume.py b/tempest/api/compute/volumes/test_attach_volume.py
index 297e8a8..caa445d 100644
--- a/tempest/api/compute/volumes/test_attach_volume.py
+++ b/tempest/api/compute/volumes/test_attach_volume.py
@@ -13,8 +13,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import testtools
+
 from tempest.api.compute import base
 from tempest.common import compute
+from tempest.common import utils
 from tempest.common.utils.linux import remote_client
 from tempest.common import waiters
 from tempest import config
@@ -23,12 +26,12 @@
 CONF = config.CONF
 
 
-class AttachVolumeTestJSON(base.BaseV2ComputeTest):
-    max_microversion = '2.19'
+class BaseAttachVolumeTest(base.BaseV2ComputeTest):
+    """Base class for the attach volume tests in this module."""
 
     @classmethod
     def skip_checks(cls):
-        super(AttachVolumeTestJSON, cls).skip_checks()
+        super(BaseAttachVolumeTest, cls).skip_checks()
         if not CONF.service_available.cinder:
             skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
@@ -36,11 +39,11 @@
     @classmethod
     def setup_credentials(cls):
         cls.prepare_instance_network()
-        super(AttachVolumeTestJSON, cls).setup_credentials()
+        super(BaseAttachVolumeTest, cls).setup_credentials()
 
     @classmethod
     def resource_setup(cls):
-        super(AttachVolumeTestJSON, cls).resource_setup()
+        super(BaseAttachVolumeTest, cls).resource_setup()
         cls.device = CONF.compute.volume_device_name
 
     def _create_server(self):
@@ -58,6 +61,9 @@
             server['id'])['addresses']
         return server, validation_resources
 
+
+class AttachVolumeTestJSON(BaseAttachVolumeTest):
+
     @decorators.idempotent_id('52e9045a-e90d-4c0d-9087-79d657faffff')
     def test_attach_detach_volume(self):
         # Stop and Start a server with an attached volume, ensuring that
@@ -149,7 +155,7 @@
                 self.volumes_client, attachment['volumeId'], 'available')
 
 
-class AttachVolumeShelveTestJSON(AttachVolumeTestJSON):
+class AttachVolumeShelveTestJSON(BaseAttachVolumeTest):
     """Testing volume with shelved instance.
 
     This test checks the attaching and detaching volumes from
@@ -258,3 +264,177 @@
         # volume(s)
         self._unshelve_server_and_check_volumes(
             server, validation_resources, num_vol)
+
+
+class AttachVolumeMultiAttachTest(BaseAttachVolumeTest):
+    min_microversion = '2.60'
+    max_microversion = 'latest'
+
+    @classmethod
+    def skip_checks(cls):
+        super(AttachVolumeMultiAttachTest, cls).skip_checks()
+        if not CONF.compute_feature_enabled.volume_multiattach:
+            raise cls.skipException('Volume multi-attach is not available.')
+
+    def _attach_volume_to_servers(self, volume, servers):
+        """Attaches the given volume to the list of servers.
+
+        :param volume: The multiattach volume to use.
+        :param servers: list of server instances on which the volume will be
+                        attached
+        :returns: dict of server ID to volumeAttachment dict entries
+        """
+        attachments = {}
+        for server in servers:
+            # map the server id to the volume attachment
+            attachments[server['id']] = self.attach_volume(server, volume)
+            # NOTE(mriedem): In the case of multi-attach, after the first
+            # attach the volume will be in-use. On the second attach, nova will
+            # 'reserve' the volume which puts it back into 'attaching' status
+            # and then the volume shouldn't go back to in-use until the compute
+            # actually attaches the server to the volume.
+        return attachments
+
+    def _detach_multiattach_volume(self, volume_id, server_id):
+        """Detaches a multiattach volume from the given server.
+
+        Depending on the number of attachments the volume has, this method
+        will wait for the volume to go to back to 'in-use' status if there are
+        more attachments or 'available' state if there are no more attachments.
+        """
+        # Count the number of attachments before starting the detach.
+        volume = self.volumes_client.show_volume(volume_id)['volume']
+        attachments = volume['attachments']
+        wait_status = 'in-use' if len(attachments) > 1 else 'available'
+        # Now detach the volume from the given server.
+        self.servers_client.detach_volume(server_id, volume_id)
+        # Now wait for the volume status to change.
+        waiters.wait_for_volume_resource_status(
+            self.volumes_client, volume_id, wait_status)
+
+    def _create_multiattach_volume(self, bootable=False):
+        kwargs = {}
+        if bootable:
+            kwargs['image_ref'] = CONF.compute.image_ref
+        return self.create_volume(multiattach=True, **kwargs)
+
+    def _create_and_multiattach(self):
+        """Creates two server instances and a volume and attaches to both.
+
+        :returns: A three-item tuple of the list of created servers,
+                  the created volume, and dict of server ID to volumeAttachment
+                  dict entries
+        """
+        servers = []
+        for x in range(2):
+            name = 'multiattach-server-%i' % x
+            servers.append(self.create_test_server(name=name))
+
+        # Now wait for the servers to be ACTIVE.
+        for server in servers:
+            waiters.wait_for_server_status(self.servers_client, server['id'],
+                                           'ACTIVE')
+
+        volume = self._create_multiattach_volume()
+
+        # Attach the volume to the servers
+        attachments = self._attach_volume_to_servers(volume, servers)
+        return servers, volume, attachments
+
+    @decorators.idempotent_id('8d5853f7-56e7-4988-9b0c-48cea3c7049a')
+    def test_list_get_volume_attachments_multiattach(self):
+        # Attach a single volume to two servers.
+        servers, volume, attachments = self._create_and_multiattach()
+
+        # List attachments from the volume and make sure the server uuids
+        # are in that list.
+        vol_attachments = self.volumes_client.show_volume(
+            volume['id'])['volume']['attachments']
+        attached_server_ids = [attachment['server_id']
+                               for attachment in vol_attachments]
+        self.assertEqual(2, len(attached_server_ids))
+
+        # List Volume attachment of the servers
+        for server in servers:
+            self.assertIn(server['id'], attached_server_ids)
+            vol_attachments = self.servers_client.list_volume_attachments(
+                server['id'])['volumeAttachments']
+            self.assertEqual(1, len(vol_attachments))
+            attachment = attachments[server['id']]
+            self.assertDictEqual(attachment, vol_attachments[0])
+            # Detach the volume from this server.
+            self._detach_multiattach_volume(volume['id'], server['id'])
+
+    def _boot_from_multiattach_volume(self):
+        """Boots a server from a multiattach volume.
+
+        The volume will not be deleted when the server is deleted.
+
+        :returns: 2-item tuple of (server, volume)
+        """
+        volume = self._create_multiattach_volume(bootable=True)
+        # Now create a server from the bootable volume.
+        bdm = [{
+            'uuid': volume['id'],
+            'source_type': 'volume',
+            'destination_type': 'volume',
+            'boot_index': 0,
+            'delete_on_termination': False}]
+        server = self.create_test_server(
+            image_id='', block_device_mapping_v2=bdm, wait_until='ACTIVE')
+        # Assert the volume is attached to the server.
+        attachments = self.servers_client.list_volume_attachments(
+            server['id'])['volumeAttachments']
+        self.assertEqual(1, len(attachments))
+        self.assertEqual(volume['id'], attachments[0]['volumeId'])
+        return server, volume
+
+    @decorators.idempotent_id('65e33aa2-185b-44c8-b22e-e524973ed625')
+    def test_boot_from_multiattach_volume(self):
+        """Simple test to boot an instance from a multiattach volume."""
+        self._boot_from_multiattach_volume()
+
+    @utils.services('image')
+    @decorators.idempotent_id('885ac48a-2d7a-40c5-ae8b-1993882d724c')
+    def test_snapshot_volume_backed_multiattach(self):
+        """Boots a server from a multiattach volume and snapshots the server.
+
+        Creating the snapshot of the server will also create a snapshot of
+        the volume.
+        """
+        server, volume = self._boot_from_multiattach_volume()
+        # Create a snapshot of the server (and volume implicitly).
+        self.create_image_from_server(
+            server['id'], name='multiattach-snapshot',
+            wait_until='active', wait_for_server=True)
+        # TODO(mriedem): Make sure the volume snapshot exists. This requires
+        # adding the volume snapshots client to BaseV2ComputeTest.
+        # Delete the server, wait for it to be gone, and make sure the volume
+        # still exists.
+        self.servers_client.delete_server(server['id'])
+        waiters.wait_for_server_termination(self.servers_client, server['id'])
+        # Delete the volume and cascade the delete of the volume snapshot.
+        self.volumes_client.delete_volume(volume['id'], cascade=True)
+        # Now we have to wait for the volume to be gone otherwise the normal
+        # teardown will fail since it will race with our call and the snapshot
+        # might still exist.
+        self.volumes_client.wait_for_resource_deletion(volume['id'])
+
+    @decorators.idempotent_id('f01c7169-a124-4fc7-ae60-5e380e247c9c')
+    @testtools.skipUnless(CONF.compute_feature_enabled.resize,
+                          'Resize not available.')
+    def test_resize_server_with_multiattached_volume(self):
+        # Attach a single volume to multiple servers, then resize the servers
+        servers, volume, _ = self._create_and_multiattach()
+
+        for server in servers:
+            self.resize_server(server['id'], self.flavor_ref_alt)
+
+        for server in servers:
+            self._detach_multiattach_volume(volume['id'], server['id'])
+
+    # TODO(mriedem): Might be interesting to create a bootable multiattach
+    # volume with delete_on_termination=True, create server1 from the
+    # volume, then attach it to server2, and then delete server1 in which
+    # case the volume won't be deleted because it's still attached to
+    # server2 and make sure the volume is still attached to server2.
diff --git a/tempest/api/compute/volumes/test_attach_volume_negative.py b/tempest/api/compute/volumes/test_attach_volume_negative.py
index eabb907..8618148 100644
--- a/tempest/api/compute/volumes/test_attach_volume_negative.py
+++ b/tempest/api/compute/volumes/test_attach_volume_negative.py
@@ -41,3 +41,31 @@
 
         self.assertRaises(lib_exc.BadRequest,
                           self.delete_volume, volume['id'])
+
+    @decorators.attr(type=['negative'])
+    @decorators.idempotent_id('aab919e2-d992-4cbb-a4ed-745c2475398c')
+    def test_attach_attached_volume_to_same_server(self):
+        # Test attaching the same volume to the same instance once
+        # it's already attached. The nova/cinder validation for this differs
+        # depending on whether or not cinder v3.27 is being used to attach
+        # the volume to the instance.
+        server = self.create_test_server(wait_until='ACTIVE')
+        volume = self.create_volume()
+
+        self.attach_volume(server, volume)
+
+        self.assertRaises(lib_exc.BadRequest,
+                          self.attach_volume, server, volume)
+
+    @decorators.attr(type=['negative'])
+    @decorators.idempotent_id('ee37a796-2afb-11e7-bc0f-fa163e65f5ce')
+    def test_attach_attached_volume_to_different_server(self):
+        server1 = self.create_test_server(wait_until='ACTIVE')
+        volume = self.create_volume()
+
+        self.attach_volume(server1, volume)
+
+        # Create server2 and attach in-use volume
+        server2 = self.create_test_server(wait_until='ACTIVE')
+        self.assertRaises(lib_exc.BadRequest,
+                          self.attach_volume, server2, volume)
diff --git a/tempest/api/identity/admin/v2/test_tenants.py b/tempest/api/identity/admin/v2/test_tenants.py
index 0f955bf..cda721c 100644
--- a/tempest/api/identity/admin/v2/test_tenants.py
+++ b/tempest/api/identity/admin/v2/test_tenants.py
@@ -59,11 +59,9 @@
         # Create a tenant that is enabled
         tenant = self.setup_test_tenant(enabled=True)
         tenant_id = tenant['id']
-        en1 = tenant['enabled']
-        self.assertTrue(en1, 'Enable should be True in response')
+        self.assertTrue(tenant['enabled'], 'Enable should be True in response')
         body = self.tenants_client.show_tenant(tenant_id)['tenant']
-        en2 = body['enabled']
-        self.assertTrue(en2, 'Enable should be True in lookup')
+        self.assertTrue(body['enabled'], 'Enable should be True in lookup')
         self.tenants_client.delete_tenant(tenant_id)
 
     @decorators.idempotent_id('3be22093-b30f-499d-b772-38340e5e16fb')
@@ -71,12 +69,10 @@
         # Create a tenant that is not enabled
         tenant = self.setup_test_tenant(enabled=False)
         tenant_id = tenant['id']
-        en1 = tenant['enabled']
-        self.assertEqual('false', str(en1).lower(),
+        self.assertFalse(tenant['enabled'],
                          'Enable should be False in response')
         body = self.tenants_client.show_tenant(tenant_id)['tenant']
-        en2 = body['enabled']
-        self.assertEqual('false', str(en2).lower(),
+        self.assertFalse(body['enabled'],
                          'Enable should be False in lookup')
         self.tenants_client.delete_tenant(tenant_id)
 
@@ -143,7 +139,7 @@
         resp3_en = body['enabled']
 
         self.assertNotEqual(resp1_en, resp3_en)
-        self.assertEqual('false', str(resp1_en).lower())
+        self.assertFalse(tenant['enabled'])
         self.assertEqual(resp2_en, resp3_en)
 
         self.tenants_client.delete_tenant(t_id)
diff --git a/tempest/api/identity/admin/v2/test_tokens.py b/tempest/api/identity/admin/v2/test_tokens.py
index 6b30d23..6ce1a8b 100644
--- a/tempest/api/identity/admin/v2/test_tokens.py
+++ b/tempest/api/identity/admin/v2/test_tokens.py
@@ -112,6 +112,8 @@
 
     @decorators.idempotent_id('ca3ea6f7-ed08-4a61-adbd-96906456ad31')
     def test_list_endpoints_for_token(self):
+        tempest_services = ['keystone', 'nova', 'neutron', 'swift', 'cinder',
+                            'neutron']
         # get a token for the user
         creds = self.os_primary.credentials
         username = creds.username
@@ -125,9 +127,10 @@
         self.assertIsInstance(endpoints, list)
         # Store list of service names
         service_names = [e['name'] for e in endpoints]
-        # Get the list of available services.
+        # Get the list of available services. Keystone is always available.
         available_services = [s[0] for s in list(
-            CONF.service_available.items()) if s[1] is True]
+            CONF.service_available.items()) if s[1] is True] + ['keystone']
         # Verify that all available services are present.
-        for service in available_services:
-            self.assertIn(service, service_names)
+        for service in tempest_services:
+            if service in available_services:
+                self.assertIn(service, service_names)
diff --git a/tempest/api/identity/admin/v3/test_application_credentials.py b/tempest/api/identity/admin/v3/test_application_credentials.py
new file mode 100644
index 0000000..4a74ef8
--- /dev/null
+++ b/tempest/api/identity/admin/v3/test_application_credentials.py
@@ -0,0 +1,48 @@
+# Copyright 2018 SUSE Linux GmbH
+#
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.identity import base
+from tempest import config
+from tempest.lib import decorators
+
+
+CONF = config.CONF
+
+
+class ApplicationCredentialsV3AdminTest(base.BaseApplicationCredentialsV3Test,
+                                        base.BaseIdentityV3AdminTest):
+
+    @decorators.idempotent_id('3b3dd48f-3388-406a-a9e6-4d078a552d0e')
+    def test_create_application_credential_with_roles(self):
+        role = self.setup_test_role()
+        self.os_admin.roles_v3_client.create_user_role_on_project(
+            self.project_id,
+            self.user_id,
+            role['id']
+        )
+
+        app_cred = self.create_application_credential(
+            roles=[{'id': role['id']}])
+        secret = app_cred['secret']
+
+        # Check that the application credential is functional
+        token_id, resp = self.non_admin_token.get_token(
+            app_cred_id=app_cred['id'],
+            app_cred_secret=secret,
+            auth_data=True
+        )
+        self.assertEqual(resp['project']['id'], self.project_id)
+        self.assertEqual(resp['roles'][0]['id'], role['id'])
diff --git a/tempest/api/identity/admin/v3/test_domains.py b/tempest/api/identity/admin/v3/test_domains.py
index ca6b03e..97a1f36 100644
--- a/tempest/api/identity/admin/v3/test_domains.py
+++ b/tempest/api/identity/admin/v3/test_domains.py
@@ -18,6 +18,7 @@
 from tempest.lib.common.utils import data_utils
 from tempest.lib.common.utils import test_utils
 from tempest.lib import decorators
+from tempest.lib import exceptions
 
 CONF = config.CONF
 
@@ -115,6 +116,26 @@
         domains_list = [d['id'] for d in body]
         self.assertNotIn(domain['id'], domains_list)
 
+    @decorators.idempotent_id('d8d318b7-d1b3-4c37-94c5-3c5ba0b121ea')
+    def test_domain_delete_cascades_content(self):
+        # Create a domain with a user and a group in it
+        domain = self.setup_test_domain()
+        user = self.create_test_user(domain_id=domain['id'])
+        group = self.groups_client.create_group(
+            name=data_utils.rand_name('group'),
+            domain_id=domain['id'])['group']
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.groups_client.delete_group, group['id'])
+        # Delete the domain
+        self.delete_domain(domain['id'])
+        # Check the domain, its users and groups are gone
+        self.assertRaises(exceptions.NotFound,
+                          self.domains_client.show_domain, domain['id'])
+        self.assertRaises(exceptions.NotFound,
+                          self.users_client.show_user, user['id'])
+        self.assertRaises(exceptions.NotFound,
+                          self.groups_client.show_group, group['id'])
+
     @decorators.idempotent_id('036df86e-bb5d-42c0-a7c2-66b9db3a6046')
     def test_create_domain_with_disabled_status(self):
         # Create domain with enabled status as false
diff --git a/tempest/api/identity/admin/v3/test_inherits.py b/tempest/api/identity/admin/v3/test_inherits.py
index c0c79b9..68c0225 100644
--- a/tempest/api/identity/admin/v3/test_inherits.py
+++ b/tempest/api/identity/admin/v3/test_inherits.py
@@ -36,20 +36,19 @@
             data_utils.rand_name('project-'),
             description=data_utils.rand_name('project-desc-'),
             domain_id=cls.domain['id'])['project']
+        cls.addClassResourceCleanup(cls.projects_client.delete_project,
+                                    cls.project['id'])
         cls.group = cls.groups_client.create_group(
             name=data_utils.rand_name('group-'), project_id=cls.project['id'],
             domain_id=cls.domain['id'])['group']
+        cls.addClassResourceCleanup(cls.groups_client.delete_group,
+                                    cls.group['id'])
         cls.user = cls.users_client.create_user(
             name=u_name, description=u_desc, password=u_password,
             email=u_email, project_id=cls.project['id'],
             domain_id=cls.domain['id'])['user']
-
-    @classmethod
-    def resource_cleanup(cls):
-        cls.groups_client.delete_group(cls.group['id'])
-        cls.users_client.delete_user(cls.user['id'])
-        cls.projects_client.delete_project(cls.project['id'])
-        super(InheritsV3TestJSON, cls).resource_cleanup()
+        cls.addClassResourceCleanup(cls.users_client.delete_user,
+                                    cls.user['id'])
 
     def _list_assertions(self, body, fetched_role_ids, role_id):
         self.assertEqual(len(body), 1)
diff --git a/tempest/api/identity/admin/v3/test_project_tags.py b/tempest/api/identity/admin/v3/test_project_tags.py
new file mode 100644
index 0000000..d05173b
--- /dev/null
+++ b/tempest/api/identity/admin/v3/test_project_tags.py
@@ -0,0 +1,66 @@
+# Copyright 2018 AT&T Corporation.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import testtools
+
+from tempest.api.identity import base
+from tempest import config
+from tempest.lib.common.utils import data_utils
+from tempest.lib import decorators
+from tempest.lib import exceptions as lib_exc
+
+CONF = config.CONF
+
+
+class IdentityV3ProjectTagsTest(base.BaseIdentityV3AdminTest):
+
+    @decorators.idempotent_id('7c123aac-999d-416a-a0fb-84b915ab10de')
+    @testtools.skipUnless(CONF.identity_feature_enabled.project_tags,
+                          'Project tags not available.')
+    def test_list_update_delete_project_tags(self):
+        project = self.setup_test_project()
+
+        # Create a tag for testing.
+        tag = data_utils.rand_name('tag')
+        # NOTE(felipemonteiro): The response body for create is empty.
+        self.project_tags_client.update_project_tag(project['id'], tag)
+
+        # Verify that the tag was created.
+        self.project_tags_client.check_project_tag_existence(
+            project['id'], tag)
+
+        # Verify that updating the project tags works.
+        tags_to_update = [data_utils.rand_name('tag') for _ in range(3)]
+        updated_tags = self.project_tags_client.update_all_project_tags(
+            project['id'], tags_to_update)['tags']
+        self.assertEqual(sorted(tags_to_update), sorted(updated_tags))
+
+        # Verify that listing project tags works.
+        retrieved_tags = self.project_tags_client.list_project_tags(
+            project['id'])['tags']
+        self.assertEqual(sorted(tags_to_update), sorted(retrieved_tags))
+
+        # Verify that deleting a project tag works.
+        self.project_tags_client.delete_project_tag(
+            project['id'], tags_to_update[0])
+        self.assertRaises(lib_exc.NotFound,
+                          self.project_tags_client.check_project_tag_existence,
+                          project['id'], tags_to_update[0])
+
+        # Verify that deleting all project tags works.
+        self.project_tags_client.delete_all_project_tags(project['id'])
+        retrieved_tags = self.project_tags_client.list_project_tags(
+            project['id'])['tags']
+        self.assertEmpty(retrieved_tags)
diff --git a/tempest/api/identity/admin/v3/test_projects.py b/tempest/api/identity/admin/v3/test_projects.py
index ac23067..bc94a8e 100644
--- a/tempest/api/identity/admin/v3/test_projects.py
+++ b/tempest/api/identity/admin/v3/test_projects.py
@@ -101,22 +101,19 @@
         # Create a project that is enabled
         project = self.setup_test_project(enabled=True)
         project_id = project['id']
-        en1 = project['enabled']
-        self.assertTrue(en1, 'Enable should be True in response')
+        self.assertTrue(project['enabled'],
+                        'Enable should be True in response')
         body = self.projects_client.show_project(project_id)['project']
-        en2 = body['enabled']
-        self.assertTrue(en2, 'Enable should be True in lookup')
+        self.assertTrue(body['enabled'], 'Enable should be True in lookup')
 
     @decorators.idempotent_id('78f96a9c-e0e0-4ee6-a3ba-fbf6dfd03207')
     def test_project_create_not_enabled(self):
         # Create a project that is not enabled
         project = self.setup_test_project(enabled=False)
-        en1 = project['enabled']
-        self.assertEqual('false', str(en1).lower(),
+        self.assertFalse(project['enabled'],
                          'Enable should be False in response')
         body = self.projects_client.show_project(project['id'])['project']
-        en2 = body['enabled']
-        self.assertEqual('false', str(en2).lower(),
+        self.assertFalse(body['enabled'],
                          'Enable should be False in lookup')
 
     @decorators.idempotent_id('f608f368-048c-496b-ad63-d286c26dab6b')
@@ -178,7 +175,7 @@
         resp3_en = body['enabled']
 
         self.assertNotEqual(resp1_en, resp3_en)
-        self.assertEqual('false', str(resp1_en).lower())
+        self.assertFalse(project['enabled'])
         self.assertEqual(resp2_en, resp3_en)
 
     @decorators.idempotent_id('59398d4a-5dc5-4f86-9a4c-c26cc804d6c6')
diff --git a/tempest/api/identity/base.py b/tempest/api/identity/base.py
index 9edccbb..68f2c07 100644
--- a/tempest/api/identity/base.py
+++ b/tempest/api/identity/base.py
@@ -190,6 +190,8 @@
         cls.non_admin_catalog_client = cls.os_primary.catalog_client
         cls.non_admin_versions_client =\
             cls.os_primary.identity_versions_v3_client
+        cls.non_admin_app_creds_client = \
+            cls.os_primary.application_credentials_client
 
 
 class BaseIdentityV3AdminTest(BaseIdentityV3Test):
@@ -228,6 +230,7 @@
         cls.domain_config_client = cls.os_admin.domain_config_client
         cls.endpoint_filter_client = cls.os_admin.endpoint_filter_client
         cls.endpoint_groups_client = cls.os_admin.endpoint_groups_client
+        cls.project_tags_client = cls.os_admin.project_tags_client
 
         if CONF.identity.admin_domain_scope:
             # NOTE(andreaf) When keystone policy requires it, the identity
@@ -288,3 +291,30 @@
             test_utils.call_and_ignore_notfound_exc,
             self.delete_domain, domain['id'])
         return domain
+
+
+class BaseApplicationCredentialsV3Test(BaseIdentityV3Test):
+
+    @classmethod
+    def skip_checks(cls):
+        super(BaseApplicationCredentialsV3Test, cls).skip_checks()
+        if not CONF.identity_feature_enabled.application_credentials:
+            raise cls.skipException("Application credentials are not available"
+                                    " in this environment")
+
+    @classmethod
+    def resource_setup(cls):
+        super(BaseApplicationCredentialsV3Test, cls).resource_setup()
+        cls.user_id = cls.os_primary.credentials.user_id
+        cls.project_id = cls.os_primary.credentials.project_id
+
+    def create_application_credential(self, name=None, **kwargs):
+        name = name or data_utils.rand_name('application_credential')
+        application_credential = (
+            self.non_admin_app_creds_client.create_application_credential(
+                self.user_id, name=name, **kwargs))['application_credential']
+        self.addCleanup(
+            self.non_admin_app_creds_client.delete_application_credential,
+            self.user_id,
+            application_credential['id'])
+        return application_credential
diff --git a/tempest/api/identity/v3/test_application_credentials.py b/tempest/api/identity/v3/test_application_credentials.py
new file mode 100644
index 0000000..caf0b1e
--- /dev/null
+++ b/tempest/api/identity/v3/test_application_credentials.py
@@ -0,0 +1,85 @@
+# Copyright 2018 SUSE Linux GmbH
+#
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import datetime
+
+from oslo_utils import timeutils
+
+from tempest.api.identity import base
+from tempest import config
+from tempest.lib import decorators
+
+
+CONF = config.CONF
+
+
+class ApplicationCredentialsV3Test(base.BaseApplicationCredentialsV3Test):
+
+    def _list_app_creds(self, name=None):
+        kwargs = dict(user_id=self.user_id)
+        if name:
+            kwargs.update(name=name)
+        return self.non_admin_app_creds_client.list_application_credentials(
+            **kwargs)['application_credentials']
+
+    @decorators.idempotent_id('8080c75c-eddc-4786-941a-c2da7039ae61')
+    def test_create_application_credential(self):
+        app_cred = self.create_application_credential()
+
+        # Check that the secret appears in the create response
+        secret = app_cred['secret']
+
+        # Check that the secret is not retrievable after initial create
+        app_cred = self.non_admin_app_creds_client.show_application_credential(
+            user_id=self.user_id,
+            application_credential_id=app_cred['id']
+        )['application_credential']
+        self.assertNotIn('secret', app_cred)
+
+        # Check that the application credential is functional
+        token_id, resp = self.non_admin_token.get_token(
+            app_cred_id=app_cred['id'],
+            app_cred_secret=secret,
+            auth_data=True
+        )
+        self.assertEqual(resp['project']['id'], self.project_id)
+
+    @decorators.idempotent_id('852daf0c-42b5-4239-8466-d193d0543ed3')
+    def test_create_application_credential_expires(self):
+        expires_at = timeutils.utcnow() + datetime.timedelta(hours=1)
+
+        app_cred = self.create_application_credential(expires_at=expires_at)
+
+        expires_str = expires_at.isoformat()
+        self.assertEqual(expires_str, app_cred['expires_at'])
+
+    @decorators.idempotent_id('ff0cd457-6224-46e7-b79e-0ada4964a8a6')
+    def test_list_application_credentials(self):
+        self.create_application_credential()
+        self.create_application_credential()
+
+        app_creds = self._list_app_creds()
+        self.assertEqual(2, len(app_creds))
+
+    @decorators.idempotent_id('9bb5e5cc-5250-493a-8869-8b665f6aa5f6')
+    def test_query_application_credentials(self):
+        self.create_application_credential()
+        app_cred_two = self.create_application_credential()
+        app_cred_two_name = app_cred_two['name']
+
+        app_creds = self._list_app_creds(name=app_cred_two_name)
+        self.assertEqual(1, len(app_creds))
+        self.assertEqual(app_cred_two_name, app_creds[0]['name'])
diff --git a/tempest/api/image/base.py b/tempest/api/image/base.py
index 7103d56..ae7b3e4 100644
--- a/tempest/api/image/base.py
+++ b/tempest/api/image/base.py
@@ -142,16 +142,17 @@
         cls.schemas_client = cls.os_primary.schemas_client
         cls.versions_client = cls.os_primary.image_versions_client
 
-    def create_namespace(cls, namespace_name=None, visibility='public',
+    def create_namespace(self, namespace_name=None, visibility='public',
                          description='Tempest', protected=False,
                          **kwargs):
         if not namespace_name:
             namespace_name = data_utils.rand_name('test-ns')
         kwargs.setdefault('display_name', namespace_name)
-        namespace = cls.namespaces_client.create_namespace(
+        namespace = self.namespaces_client.create_namespace(
             namespace=namespace_name, visibility=visibility,
             description=description, protected=protected, **kwargs)
-        cls.addCleanup(cls.namespaces_client.delete_namespace, namespace_name)
+        self.addCleanup(self.namespaces_client.delete_namespace,
+                        namespace_name)
         return namespace
 
 
@@ -185,21 +186,11 @@
         return image['id']
 
 
-class BaseV1ImageAdminTest(BaseImageTest):
-    credentials = ['admin', 'primary']
+class BaseV2ImageAdminTest(BaseV2ImageTest):
 
-    @classmethod
-    def setup_clients(cls):
-        super(BaseV1ImageAdminTest, cls).setup_clients()
-        cls.client = cls.os_primary.image_client
-        cls.admin_client = cls.os_admin.image_client
-
-
-class BaseV2ImageAdminTest(BaseImageTest):
     credentials = ['admin', 'primary']
 
     @classmethod
     def setup_clients(cls):
         super(BaseV2ImageAdminTest, cls).setup_clients()
-        cls.client = cls.os_primary.image_client_v2
         cls.admin_client = cls.os_admin.image_client_v2
diff --git a/tempest/api/image/v1/test_images.py b/tempest/api/image/v1/test_images.py
index 76723f4..2432c8b 100644
--- a/tempest/api/image/v1/test_images.py
+++ b/tempest/api/image/v1/test_images.py
@@ -132,8 +132,8 @@
     @classmethod
     def skip_checks(cls):
         super(ListImagesTest, cls).skip_checks()
-        if (len(CONF.image.container_formats) < 2
-           or len(CONF.image.disk_formats) < 2):
+        if (len(CONF.image.container_formats) < 2 or
+                len(CONF.image.disk_formats) < 2):
             skip_msg = ("%s skipped as multiple container formats "
                         "or disk formats are not available." % cls.__name__)
             raise cls.skipException(skip_msg)
@@ -227,8 +227,8 @@
             self.assertEqual(image['disk_format'], self.disk_format_alt)
         result_set = set(map(lambda x: x['id'], images_list))
         self.assertTrue(self.same_disk_format_set <= result_set)
-        self.assertFalse(self.created_set - self.same_disk_format_set
-                         <= result_set)
+        self.assertFalse(self.created_set - self.same_disk_format_set <=
+                         result_set)
 
     @decorators.idempotent_id('2143655d-96d9-4bec-9188-8674206b4b3b')
     def test_index_container_format(self):
@@ -238,8 +238,8 @@
             self.assertEqual(image['container_format'], self.container_format)
         result_set = set(map(lambda x: x['id'], images_list))
         self.assertTrue(self.same_container_format_set <= result_set)
-        self.assertFalse(self.created_set - self.same_container_format_set
-                         <= result_set)
+        self.assertFalse(self.created_set - self.same_container_format_set <=
+                         result_set)
 
     @decorators.idempotent_id('feb32ac6-22bb-4a16-afd8-9454bb714b14')
     def test_index_max_size(self):
diff --git a/tempest/api/image/v2/admin/__init__.py b/tempest/api/image/v2/admin/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/api/image/v2/admin/__init__.py
diff --git a/tempest/api/image/v2/admin/test_images.py b/tempest/api/image/v2/admin/test_images.py
new file mode 100644
index 0000000..dbb8c58
--- /dev/null
+++ b/tempest/api/image/v2/admin/test_images.py
@@ -0,0 +1,51 @@
+# Copyright 2018 Red Hat, Inc.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.image import base
+from tempest.lib.common.utils import data_utils
+from tempest.lib import decorators
+
+
+class BasicOperationsImagesAdminTest(base.BaseV2ImageAdminTest):
+
+    @decorators.related_bug('1420008')
+    @decorators.idempotent_id('646a6eaa-135f-4493-a0af-12583021224e')
+    def test_create_image_owner_param(self):
+        # NOTE: Create image with owner different from tenant owner by
+        # using "owner" parameter requires an admin privileges.
+        random_id = data_utils.rand_uuid_hex()
+        image = self.admin_client.create_image(
+            container_format='bare', disk_format='raw', owner=random_id)
+        self.addCleanup(self.admin_client.delete_image, image['id'])
+        image_info = self.admin_client.show_image(image['id'])
+        self.assertEqual(random_id, image_info['owner'])
+
+    @decorators.related_bug('1420008')
+    @decorators.idempotent_id('525ba546-10ef-4aad-bba1-1858095ce553')
+    def test_update_image_owner_param(self):
+        random_id_1 = data_utils.rand_uuid_hex()
+        image = self.admin_client.create_image(
+            container_format='bare', disk_format='raw', owner=random_id_1)
+        self.addCleanup(self.admin_client.delete_image, image['id'])
+        created_image_info = self.admin_client.show_image(image['id'])
+
+        random_id_2 = data_utils.rand_uuid_hex()
+        self.admin_client.update_image(
+            image['id'], [dict(replace="/owner", value=random_id_2)])
+        updated_image_info = self.admin_client.show_image(image['id'])
+
+        self.assertEqual(random_id_2, updated_image_info['owner'])
+        self.assertNotEqual(created_image_info['owner'],
+                            updated_image_info['owner'])
diff --git a/tempest/api/image/v2/test_images.py b/tempest/api/image/v2/test_images.py
index c846f88..aa57daf 100644
--- a/tempest/api/image/v2/test_images.py
+++ b/tempest/api/image/v2/test_images.py
@@ -18,8 +18,6 @@
 
 import six
 
-import testtools
-
 from oslo_log import log as logging
 from tempest.api.image import base
 from tempest import config
@@ -73,8 +71,12 @@
         self.assertEqual(1024, body.get('size'))
 
         # Now try get image file
+        # NOTE: This Glance API returns different status codes for image
+        # condition. In this non-empty data case, Glance should return 200,
+        # so here should check the status code.
         body = self.client.show_image_file(image['id'])
         self.assertEqual(file_content, body.data)
+        self.assertEqual(200, body.response.status)
 
     @decorators.attr(type='smoke')
     @decorators.idempotent_id('f848bb94-1c6e-45a4-8726-39e3a5b23535')
@@ -113,6 +115,13 @@
                                   visibility='private')
         self.assertEqual('queued', image['status'])
 
+        # NOTE: This Glance API returns different status codes for image
+        # condition. In this empty data case, Glance should return 204,
+        # so here should check the status code.
+        image_file = self.client.show_image_file(image['id'])
+        self.assertEqual(0, len(image_file.data))
+        self.assertEqual(204, image_file.response.status)
+
         # Now try uploading an image file
         image_file = six.BytesIO(data_utils.random_bytes())
         self.client.store_image_file(image['id'], image_file)
@@ -128,8 +137,6 @@
         self.assertEqual(image['id'], body['id'])
         self.assertEqual(new_image_name, body['name'])
 
-    @testtools.skipUnless(CONF.image_feature_enabled.deactivate_image,
-                          'deactivate-image is not available.')
     @decorators.idempotent_id('951ebe01-969f-4ea9-9898-8a3f1f442ab0')
     def test_deactivate_reactivate_image(self):
         # Create image
diff --git a/tempest/api/image/v2/test_images_metadefs_namespace_tags.py b/tempest/api/image/v2/test_images_metadefs_namespace_tags.py
index 69bebfe..482e808 100644
--- a/tempest/api/image/v2/test_images_metadefs_namespace_tags.py
+++ b/tempest/api/image/v2/test_images_metadefs_namespace_tags.py
@@ -49,7 +49,7 @@
         # List namespace tags
         body = self.namespace_tags_client.list_namespace_tags(
             namespace['namespace'])
-        self.assertTrue(3, len(body['tags']))
+        self.assertEqual(3, len(body['tags']))
         self.assertIn(body['tags'][0]['name'], self.tag_list)
         self.assertIn(body['tags'][1]['name'], self.tag_list)
         self.assertIn(body['tags'][2]['name'], self.tag_list)
diff --git a/tempest/api/network/admin/test_external_network_extension.py b/tempest/api/network/admin/test_external_network_extension.py
index 4d41e33..49a9cdb 100644
--- a/tempest/api/network/admin/test_external_network_extension.py
+++ b/tempest/api/network/admin/test_external_network_extension.py
@@ -130,5 +130,3 @@
         subnet_list = self.admin_subnets_client.list_subnets()
         self.assertNotIn(subnet['id'],
                          (s['id'] for s in subnet_list))
-        # Removes subnet from the cleanup list
-        self.subnets.remove(subnet)
diff --git a/tempest/api/network/admin/test_l3_agent_scheduler.py b/tempest/api/network/admin/test_l3_agent_scheduler.py
index 1a7b0ec..206d867 100644
--- a/tempest/api/network/admin/test_l3_agent_scheduler.py
+++ b/tempest/api/network/admin/test_l3_agent_scheduler.py
@@ -51,7 +51,8 @@
         agents = cls.admin_agents_client.list_agents(
             agent_type=AGENT_TYPE)['agents']
         for agent in agents:
-            if agent['configurations']['agent_mode'] in AGENT_MODES:
+            if (agent['configurations']['agent_mode'] in AGENT_MODES and
+                agent['alive']):
                 cls.agent = agent
                 break
         else:
diff --git a/tempest/api/network/admin/test_ports.py b/tempest/api/network/admin/test_ports.py
index 807994b..483b405 100644
--- a/tempest/api/network/admin/test_ports.py
+++ b/tempest/api/network/admin/test_ports.py
@@ -13,8 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import socket
-
 from tempest.api.network import base
 from tempest import config
 from tempest.lib import decorators
@@ -25,10 +23,16 @@
 class PortsAdminExtendedAttrsTestJSON(base.BaseAdminNetworkTest):
 
     @classmethod
+    def setup_clients(cls):
+        super(PortsAdminExtendedAttrsTestJSON, cls).setup_clients()
+        cls.hyper_client = cls.os_admin.hypervisor_client
+
+    @classmethod
     def resource_setup(cls):
         super(PortsAdminExtendedAttrsTestJSON, cls).resource_setup()
         cls.network = cls.create_network()
-        cls.host_id = socket.gethostname()
+        hyper_list = cls.hyper_client.list_hypervisors()
+        cls.host_id = hyper_list['hypervisors'][0]['hypervisor_hostname']
 
     @decorators.idempotent_id('8e8569c1-9ac7-44db-8bc1-f5fb2814f29b')
     def test_create_port_binding_ext_attr(self):
diff --git a/tempest/api/network/admin/test_quotas.py b/tempest/api/network/admin/test_quotas.py
index cf4236d..b1e4a58 100644
--- a/tempest/api/network/admin/test_quotas.py
+++ b/tempest/api/network/admin/test_quotas.py
@@ -13,6 +13,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import testtools
+
 from tempest.api.network import base
 from tempest.common import identity
 from tempest.common import utils
@@ -80,8 +82,24 @@
         non_default_quotas = self.admin_quotas_client.list_quotas()
         for q in non_default_quotas['quotas']:
             self.assertNotEqual(project_id, q['tenant_id'])
+        quota_set = self.admin_quotas_client.show_quotas(project_id)['quota']
+        default_quotas = self.admin_quotas_client.show_default_quotas(
+            project_id)['quota']
+        self.assertEqual(default_quotas, quota_set)
 
     @decorators.idempotent_id('2390f766-836d-40ef-9aeb-e810d78207fb')
     def test_quotas(self):
         new_quotas = {'network': 0, 'port': 0}
         self._check_quotas(new_quotas)
+
+    @testtools.skipUnless(utils.is_extension_enabled(
+        'quota_details', 'network'), 'Quota details extension not enabled.')
+    @decorators.idempotent_id('7b05ec5f-bf44-43cb-b28f-ddd72a824288')
+    def test_show_quota_details(self):
+        # Show quota details for an existing project
+        quota_details = self.admin_quotas_client.show_quota_details(
+            self.admin_quotas_client.tenant_id)['quota']
+        expected_keys = ['used', 'limit', 'reserved']
+        for resource_type in quota_details:
+            for key in expected_keys:
+                self.assertIn(key, quota_details[resource_type])
diff --git a/tempest/api/network/base.py b/tempest/api/network/base.py
index bdfda0a..8670165 100644
--- a/tempest/api/network/base.py
+++ b/tempest/api/network/base.py
@@ -88,7 +88,6 @@
     @classmethod
     def resource_setup(cls):
         super(BaseNetworkTest, cls).resource_setup()
-        cls.networks = []
         cls.subnets = []
         cls.ports = []
         cls.routers = []
@@ -101,27 +100,6 @@
             cls.mask_bits = CONF.network.project_network_v6_mask_bits
 
     @classmethod
-    def resource_cleanup(cls):
-        if CONF.service_available.neutron:
-            # Clean up ports
-            for port in cls.ports:
-                test_utils.call_and_ignore_notfound_exc(
-                    cls.ports_client.delete_port, port['id'])
-            # Clean up routers
-            for router in cls.routers:
-                test_utils.call_and_ignore_notfound_exc(
-                    cls.delete_router, router)
-            # Clean up subnets
-            for subnet in cls.subnets:
-                test_utils.call_and_ignore_notfound_exc(
-                    cls.subnets_client.delete_subnet, subnet['id'])
-            # Clean up networks
-            for network in cls.networks:
-                test_utils.call_and_ignore_notfound_exc(
-                    cls.networks_client.delete_network, network['id'])
-        super(BaseNetworkTest, cls).resource_cleanup()
-
-    @classmethod
     def create_network(cls, network_name=None, **kwargs):
         """Wrapper utility that returns a test network."""
         network_name = network_name or data_utils.rand_name(
@@ -129,7 +107,9 @@
 
         body = cls.networks_client.create_network(name=network_name, **kwargs)
         network = body['network']
-        cls.networks.append(network)
+        cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
+                                    cls.networks_client.delete_network,
+                                    network['id'])
         return network
 
     @classmethod
@@ -172,6 +152,9 @@
             message = 'Available CIDR for subnet creation could not be found'
             raise exceptions.BuildErrorException(message)
         subnet = body['subnet']
+        cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
+                                    cls.subnets_client.delete_subnet,
+                                    subnet['id'])
         cls.subnets.append(subnet)
         return subnet
 
@@ -181,6 +164,8 @@
         body = cls.ports_client.create_port(network_id=network['id'],
                                             **kwargs)
         port = body['port']
+        cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
+                                    cls.ports_client.delete_port, port['id'])
         cls.ports.append(port)
         return port
 
@@ -207,6 +192,8 @@
             name=router_name, external_gateway_info=ext_gw_info,
             admin_state_up=admin_state_up, **kwargs)
         router = body['router']
+        cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
+                                    cls.delete_router, router)
         cls.routers.append(router)
         return router
 
diff --git a/tempest/api/network/test_networks.py b/tempest/api/network/test_networks.py
index 1c59556..7345fd1 100644
--- a/tempest/api/network/test_networks.py
+++ b/tempest/api/network/test_networks.py
@@ -104,15 +104,6 @@
         self.assertThat(actual, custom_matchers.MatchesDictExceptForKeys(
                         expected, exclude_keys))
 
-    def _delete_network(self, network):
-        # Deleting network also deletes its subnets if exists
-        self.networks_client.delete_network(network['id'])
-        if network in self.networks:
-            self.networks.remove(network)
-        for subnet in self.subnets:
-            if subnet['network_id'] == network['id']:
-                self.subnets.remove(subnet)
-
     def _create_verify_delete_subnet(self, cidr=None, mask_bits=None,
                                      **kwargs):
         network = self.create_network()
@@ -132,8 +123,6 @@
 
         self._compare_resource_attrs(subnet, compare_args)
         self.networks_client.delete_network(net_id)
-        self.networks.pop()
-        self.subnets.pop()
 
 
 class NetworksTest(BaseNetworkTestResources):
@@ -171,7 +160,7 @@
     def test_create_update_delete_network_subnet(self):
         # Create a network
         network = self.create_network()
-        self.addCleanup(self._delete_network, network)
+        self.addCleanup(self.networks_client.delete_network, network['id'])
         net_id = network['id']
         self.assertEqual('ACTIVE', network['status'])
         # Verify network update
@@ -280,7 +269,7 @@
         network = self.create_network()
         net_id = network['id']
         self.addCleanup(test_utils.call_and_ignore_notfound_exc,
-                        self._delete_network, network)
+                        self.networks_client.delete_network, network['id'])
 
         # Find a cidr that is not in use yet and create a subnet with it
         subnet = self.create_subnet(network)
@@ -324,7 +313,7 @@
     @decorators.idempotent_id('3d3852eb-3009-49ec-97ac-5ce83b73010a')
     def test_update_subnet_gw_dns_host_routes_dhcp(self):
         network = self.create_network()
-        self.addCleanup(self._delete_network, network)
+        self.addCleanup(self.networks_client.delete_network, network['id'])
 
         subnet = self.create_subnet(
             network, **self.subnet_dict(['gateway', 'host_routes',
@@ -622,7 +611,6 @@
         port = self.create_port(slaac_network)
         self.assertIsNotNone(port['fixed_ips'][0]['ip_address'])
         self.subnets_client.delete_subnet(subnet_slaac['id'])
-        self.subnets.pop()
         subnets = self.subnets_client.list_subnets()
         subnet_ids = [subnet['id'] for subnet in subnets['subnets']]
         self.assertNotIn(subnet_slaac['id'], subnet_ids,
diff --git a/tempest/api/network/test_ports.py b/tempest/api/network/test_ports.py
index eb53fbb..5168423 100644
--- a/tempest/api/network/test_ports.py
+++ b/tempest/api/network/test_ports.py
@@ -13,7 +13,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import ipaddress
+
 import netaddr
+import six
 import testtools
 
 from tempest.api.network import base_security_groups as sec_base
@@ -178,6 +181,83 @@
         self.assertIn(port_1_fixed_ip, port_ips)
         self.assertIn(network['id'], port_net_ids)
 
+    @decorators.idempotent_id('79895408-85d5-460d-94e7-9531c5fd9123')
+    @testtools.skipUnless(
+        utils.is_extension_enabled('ip-substring-filtering', 'network'),
+        'ip-substring-filtering extension not enabled.')
+    def test_port_list_filter_by_ip_substr(self):
+        # Create network and subnet
+        network = self.create_network()
+        subnet = self.create_subnet(network)
+        self.addCleanup(self.subnets_client.delete_subnet, subnet['id'])
+
+        # Get two IP addresses
+        ip_address_1 = None
+        ip_address_2 = None
+        ip_network = ipaddress.ip_network(six.text_type(subnet['cidr']))
+        for ip in ip_network:
+            if ip == ip_network.network_address:
+                continue
+            if ip_address_1 is None:
+                ip_address_1 = six.text_type(ip)
+            else:
+                ip_address_2 = ip_address_1
+                ip_address_1 = six.text_type(ip)
+                # Make sure these two IP addresses have different substring
+                if ip_address_1[:-1] != ip_address_2[:-1]:
+                    break
+
+        # Create two ports
+        fixed_ips = [{'subnet_id': subnet['id'], 'ip_address': ip_address_1}]
+        port_1 = self.ports_client.create_port(network_id=network['id'],
+                                               fixed_ips=fixed_ips)
+        self.addCleanup(self.ports_client.delete_port, port_1['port']['id'])
+        fixed_ips = [{'subnet_id': subnet['id'], 'ip_address': ip_address_2}]
+        port_2 = self.ports_client.create_port(network_id=network['id'],
+                                               fixed_ips=fixed_ips)
+        self.addCleanup(self.ports_client.delete_port, port_2['port']['id'])
+
+        # Scenario 1: List port1 (port2 is filtered out)
+        if ip_address_1[:-1] != ip_address_2[:-1]:
+            ips_filter = 'ip_address_substr=' + ip_address_1[:-1]
+        else:
+            ips_filter = 'ip_address_substr=' + ip_address_1
+        ports = self.ports_client.list_ports(fixed_ips=ips_filter)['ports']
+        # Check that we got the desired port
+        port_ids = [port['id'] for port in ports]
+        fixed_ips = [port['fixed_ips'] for port in ports]
+        port_ips = []
+        for addr in fixed_ips:
+            port_ips.extend([a['ip_address'] for a in addr])
+
+        port_net_ids = [port['network_id'] for port in ports]
+        self.assertIn(network['id'], port_net_ids)
+        self.assertIn(port_1['port']['id'], port_ids)
+        self.assertIn(port_1['port']['fixed_ips'][0]['ip_address'], port_ips)
+        self.assertNotIn(port_2['port']['id'], port_ids)
+        self.assertNotIn(
+            port_2['port']['fixed_ips'][0]['ip_address'], port_ips)
+
+        # Scenario 2: List both port1 and port2
+        substr = ip_address_1
+        while substr not in ip_address_2:
+            substr = substr[:-1]
+        ips_filter = 'ip_address_substr=' + substr
+        ports = self.ports_client.list_ports(fixed_ips=ips_filter)['ports']
+        # Check that we got both port
+        port_ids = [port['id'] for port in ports]
+        fixed_ips = [port['fixed_ips'] for port in ports]
+        port_ips = []
+        for addr in fixed_ips:
+            port_ips.extend([a['ip_address'] for a in addr])
+
+        port_net_ids = [port['network_id'] for port in ports]
+        self.assertIn(network['id'], port_net_ids)
+        self.assertIn(port_1['port']['id'], port_ids)
+        self.assertIn(port_1['port']['fixed_ips'][0]['ip_address'], port_ips)
+        self.assertIn(port_2['port']['id'], port_ids)
+        self.assertIn(port_2['port']['fixed_ips'][0]['ip_address'], port_ips)
+
     @decorators.idempotent_id('5ad01ed0-0e6e-4c5d-8194-232801b15c72')
     def test_port_list_filter_by_router_id(self):
         # Create a router
diff --git a/tempest/api/network/test_routers_negative.py b/tempest/api/network/test_routers_negative.py
index c9ce55c..ddd7d3a 100644
--- a/tempest/api/network/test_routers_negative.py
+++ b/tempest/api/network/test_routers_negative.py
@@ -84,6 +84,8 @@
     def test_router_remove_interface_in_use_returns_409(self):
         self.routers_client.add_router_interface(self.router['id'],
                                                  subnet_id=self.subnet['id'])
+        self.addCleanup(self.routers_client.remove_router_interface,
+                        self.router['id'], subnet_id=self.subnet['id'])
         self.assertRaises(lib_exc.Conflict,
                           self.routers_client.delete_router,
                           self.router['id'])
diff --git a/tempest/api/object_storage/base.py b/tempest/api/object_storage/base.py
index ee72163..e8f3f8b 100644
--- a/tempest/api/object_storage/base.py
+++ b/tempest/api/object_storage/base.py
@@ -36,10 +36,14 @@
     using HA proxy sync the deletion properly, otherwise, the container
     might fail to be deleted because it's not empty.
 
-    :param containers: List of containers to be deleted
+    :param containers: List of containers(or string of a container)
+                       to be deleted
     :param container_client: Client to be used to delete containers
     :param object_client: Client to be used to delete objects
     """
+    if isinstance(containers, str):
+        containers = [containers]
+
     for cont in containers:
         try:
             params = {'limit': 9999, 'format': 'json'}
diff --git a/tempest/api/object_storage/test_account_services.py b/tempest/api/object_storage/test_account_services.py
index d7c85a2..c5c30e3 100644
--- a/tempest/api/object_storage/test_account_services.py
+++ b/tempest/api/object_storage/test_account_services.py
@@ -44,14 +44,13 @@
         for i in range(ord('a'), ord('f') + 1):
             name = data_utils.rand_name(name='%s-' % six.int2byte(i))
             cls.container_client.update_container(name)
+            cls.addClassResourceCleanup(base.delete_containers,
+                                        [name],
+                                        cls.container_client,
+                                        cls.object_client)
             cls.containers.append(name)
         cls.containers_count = len(cls.containers)
 
-    @classmethod
-    def resource_cleanup(cls):
-        cls.delete_containers()
-        super(AccountTest, cls).resource_cleanup()
-
     @decorators.attr(type='smoke')
     @decorators.idempotent_id('3499406a-ae53-4f8c-b43a-133d4dc6fe3f')
     def test_list_containers(self):
@@ -242,7 +241,7 @@
     @decorators.idempotent_id('365e6fc7-1cfe-463b-a37c-8bd08d47b6aa')
     def test_list_containers_with_prefix(self):
         # list containers that have a name that starts with a prefix
-        prefix = '{0}-a'.format(CONF.resources_prefix)
+        prefix = 'tempest-a'
         params = {'prefix': prefix}
         resp, container_list = self.account_client.list_account_containers(
             params=params)
diff --git a/tempest/api/object_storage/test_container_sync.py b/tempest/api/object_storage/test_container_sync.py
index 042d288..322579c 100644
--- a/tempest/api/object_storage/test_container_sync.py
+++ b/tempest/api/object_storage/test_container_sync.py
@@ -33,8 +33,6 @@
 
 
 class ContainerSyncTest(base.BaseObjectTest):
-    clients = {}
-
     credentials = [['operator', CONF.object_storage.operator_role],
                    ['operator_alt', CONF.object_storage.operator_role]]
 
@@ -54,6 +52,7 @@
         super(ContainerSyncTest, cls).resource_setup()
         cls.containers = []
         cls.objects = []
+        cls.clients = {}
 
         # Default container-server config only allows localhost
         cls.local_ip = '127.0.0.1'
@@ -72,14 +71,12 @@
             (cls.container_client_alt, cls.object_client_alt)
         for cont_name, client in cls.clients.items():
             client[0].create_container(cont_name)
+            cls.addClassResourceCleanup(base.delete_containers,
+                                        cont_name,
+                                        client[0],
+                                        client[1])
             cls.containers.append(cont_name)
 
-    @classmethod
-    def resource_cleanup(cls):
-        for client in cls.clients.values():
-            cls.delete_containers(client[0], client[1])
-        super(ContainerSyncTest, cls).resource_cleanup()
-
     def _test_container_synchronization(self, make_headers):
         # container to container synchronization
         # to allow/accept sync requests to/from other accounts
diff --git a/tempest/api/object_storage/test_object_version.py b/tempest/api/object_storage/test_object_version.py
index 51b0a1d..75111b6 100644
--- a/tempest/api/object_storage/test_object_version.py
+++ b/tempest/api/object_storage/test_object_version.py
@@ -24,16 +24,6 @@
 
 
 class ContainerTest(base.BaseObjectTest):
-    @classmethod
-    def resource_setup(cls):
-        super(ContainerTest, cls).resource_setup()
-        cls.containers = []
-
-    @classmethod
-    def resource_cleanup(cls):
-        cls.delete_containers()
-        super(ContainerTest, cls).resource_cleanup()
-
     def assertContainer(self, container, count, byte, versioned):
         resp, _ = self.container_client.list_container_metadata(container)
         self.assertHeaders(resp, 'Container', 'HEAD')
@@ -52,7 +42,10 @@
         # create container
         vers_container_name = data_utils.rand_name(name='TestVersionContainer')
         resp, _ = self.container_client.update_container(vers_container_name)
-        self.containers.append(vers_container_name)
+        self.addCleanup(base.delete_containers,
+                        [vers_container_name],
+                        self.container_client,
+                        self.object_client)
         self.assertHeaders(resp, 'Container', 'PUT')
         self.assertContainer(vers_container_name, '0', '0', 'Missing Header')
 
@@ -61,7 +54,10 @@
         resp, _ = self.container_client.update_container(
             base_container_name,
             **headers)
-        self.containers.append(base_container_name)
+        self.addCleanup(base.delete_containers,
+                        [base_container_name],
+                        self.container_client,
+                        self.object_client)
         self.assertHeaders(resp, 'Container', 'PUT')
         self.assertContainer(base_container_name, '0', '0',
                              vers_container_name)
diff --git a/tempest/api/volume/admin/test_group_snapshots.py b/tempest/api/volume/admin/test_group_snapshots.py
index 36e0035..45f4caa 100644
--- a/tempest/api/volume/admin/test_group_snapshots.py
+++ b/tempest/api/volume/admin/test_group_snapshots.py
@@ -16,13 +16,22 @@
 
 from tempest.api.volume import base
 from tempest.common import waiters
+from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib.common.utils import test_utils
 from tempest.lib import decorators
 
+CONF = config.CONF
+
 
 class BaseGroupSnapshotsTest(base.BaseVolumeAdminTest):
 
+    @classmethod
+    def skip_checks(cls):
+        super(BaseGroupSnapshotsTest, cls).skip_checks()
+        if not CONF.volume_feature_enabled.snapshot:
+            raise cls.skipException("Cinder volume snapshots are disabled")
+
     def _create_group_snapshot(self, **kwargs):
         if 'name' not in kwargs:
             kwargs['name'] = data_utils.rand_name(
diff --git a/tempest/api/volume/admin/test_group_type_specs.py b/tempest/api/volume/admin/test_group_type_specs.py
new file mode 100644
index 0000000..c5e6d1a
--- /dev/null
+++ b/tempest/api/volume/admin/test_group_type_specs.py
@@ -0,0 +1,80 @@
+# Copyright 2017 FiberHome Telecommunication Technologies CO.,LTD
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.volume import base
+from tempest.lib import decorators
+from tempest.lib import exceptions as lib_exc
+
+
+class GroupTypeSpecsTest(base.BaseVolumeAdminTest):
+    _api_version = 3
+    min_microversion = '3.11'
+    max_microversion = 'latest'
+
+    @decorators.idempotent_id('bb4e30d0-de6e-4f4d-866c-dcc48d023b4e')
+    def test_group_type_specs_create_show_update_list_delete(self):
+        # Create new group type
+        group_type = self.create_group_type()
+
+        # Create new group type specs
+        create_specs = {
+            "key1": "value1",
+            "key2": "value2"
+        }
+        body = self.admin_group_types_client.create_or_update_group_type_specs(
+            group_type['id'], create_specs)['group_specs']
+        self.assertEqual(create_specs, body)
+
+        # Create a new group type spec and update an existing group type spec
+        update_specs = {
+            "key2": "value2-updated",
+            "key3": "value3"
+        }
+        body = self.admin_group_types_client.create_or_update_group_type_specs(
+            group_type['id'], update_specs)['group_specs']
+        self.assertEqual(update_specs, body)
+
+        # Show specified item of group type specs
+        spec_keys = ['key2', 'key3']
+        for key in spec_keys:
+            body = self.admin_group_types_client.show_group_type_specs_item(
+                group_type['id'], key)
+            self.assertIn(key, body)
+            self.assertEqual(update_specs[key], body[key])
+
+        # Update specified item of group type specs
+        update_key = 'key3'
+        update_spec = {update_key: "value3-updated"}
+        body = self.admin_group_types_client.update_group_type_specs_item(
+            group_type['id'], update_key, update_spec)
+        self.assertEqual(update_spec, body)
+
+        # List all group type specs that created or updated above
+        list_specs = {}
+        list_specs.update(create_specs)
+        list_specs.update(update_specs)
+        list_specs.update(update_spec)
+        body = self.admin_group_types_client.list_group_type_specs(
+            group_type['id'])['group_specs']
+        self.assertEqual(list_specs, body)
+
+        # Delete specified item of group type specs
+        delete_key = 'key1'
+        self.admin_group_types_client.delete_group_type_specs_item(
+            group_type['id'], delete_key)
+        self.assertRaises(
+            lib_exc.NotFound,
+            self.admin_group_types_client.show_group_type_specs_item,
+            group_type['id'], delete_key)
diff --git a/tempest/api/volume/admin/test_group_types.py b/tempest/api/volume/admin/test_group_types.py
index 0df5fbd..6723207 100644
--- a/tempest/api/volume/admin/test_group_types.py
+++ b/tempest/api/volume/admin/test_group_types.py
@@ -24,7 +24,7 @@
     max_microversion = 'latest'
 
     @decorators.idempotent_id('dd71e5f9-393e-4d4f-90e9-fa1b8d278864')
-    def test_group_type_create_list_show(self):
+    def test_group_type_create_list_update_show(self):
         # Create/list/show group type.
         name = data_utils.rand_name(self.__class__.__name__ + '-group-type')
         description = data_utils.rand_name("group-type-description")
@@ -46,8 +46,19 @@
         self.assertIsInstance(group_list, list)
         self.assertNotEmpty(group_list)
 
+        update_params = {
+            'name': data_utils.rand_name(
+                self.__class__.__name__ + '-updated-group-type'),
+            'description': 'updated-group-type-desc'
+        }
+        updated_group_type = self.admin_group_types_client.update_group_type(
+            body['id'], **update_params)['group_type']
+        for key, expected_val in update_params.items():
+            self.assertEqual(expected_val, updated_group_type[key])
+
         fetched_group_type = self.admin_group_types_client.show_group_type(
             body['id'])['group_type']
+        params.update(update_params)  # Add updated params to original params.
         for key in params.keys():
             self.assertEqual(params[key], fetched_group_type[key],
                              '%s of the fetched group_type is different '
diff --git a/tempest/api/volume/admin/test_multi_backend.py b/tempest/api/volume/admin/test_multi_backend.py
index c0891e4..c5c70d2 100644
--- a/tempest/api/volume/admin/test_multi_backend.py
+++ b/tempest/api/volume/admin/test_multi_backend.py
@@ -29,6 +29,10 @@
         if not CONF.volume_feature_enabled.multi_backend:
             raise cls.skipException("Cinder multi-backend feature disabled")
 
+        if len(set(CONF.volume.backend_names)) < 2:
+            raise cls.skipException("Requires at least two different "
+                                    "backend names")
+
     @classmethod
     def resource_setup(cls):
         super(VolumeMultiBackendTest, cls).resource_setup()
@@ -41,9 +45,6 @@
 
         # Volume/Type creation (uses volume_backend_name)
         # It is not allowed to create the same backend name twice
-        if len(backend_names) < 2:
-            raise cls.skipException("Requires at least two different "
-                                    "backend names")
         for backend_name in backend_names:
             # Volume/Type creation (uses backend_name)
             cls._create_type_and_volume(backend_name, False)
diff --git a/tempest/api/volume/admin/test_snapshot_manage.py b/tempest/api/volume/admin/test_snapshot_manage.py
index 9ff7160..37a47ec 100644
--- a/tempest/api/volume/admin/test_snapshot_manage.py
+++ b/tempest/api/volume/admin/test_snapshot_manage.py
@@ -35,6 +35,9 @@
     def skip_checks(cls):
         super(SnapshotManageAdminTest, cls).skip_checks()
 
+        if not CONF.volume_feature_enabled.snapshot:
+            raise cls.skipException("Cinder volume snapshots are disabled")
+
         if not CONF.volume_feature_enabled.manage_snapshot:
             raise cls.skipException("Manage snapshot tests are disabled")
 
@@ -60,7 +63,7 @@
         # Verify the original snapshot does not exist in snapshot list
         params = {'all_tenants': 1}
         all_snapshots = self.admin_snapshots_client.list_snapshots(
-            detail=True, params=params)['snapshots']
+            detail=True, **params)['snapshots']
         self.assertNotIn(snapshot['id'], [v['id'] for v in all_snapshots])
 
         # Manage the snapshot
diff --git a/tempest/api/volume/admin/test_volume_hosts.py b/tempest/api/volume/admin/test_volume_hosts.py
index ce0cbd2..7e53ce8 100644
--- a/tempest/api/volume/admin/test_volume_hosts.py
+++ b/tempest/api/volume/admin/test_volume_hosts.py
@@ -46,8 +46,8 @@
         # show host API should fail (return code: 404). The cinder-volume host
         # is presented in format: <host-name>@driver-name.
         c_vol_hosts = [host['host_name'] for host in hosts
-                       if (host['service'] == 'cinder-volume'
-                           and host['service-state'] == 'enabled')]
+                       if (host['service'] == 'cinder-volume' and
+                           host['service-state'] == 'enabled')]
         self.assertNotEmpty(c_vol_hosts,
                             "No available cinder-volume host is found, "
                             "all hosts that found are: %s" % hosts)
diff --git a/tempest/api/volume/admin/test_volume_quotas.py b/tempest/api/volume/admin/test_volume_quotas.py
index 42bfcd6..6f9daa8 100644
--- a/tempest/api/volume/admin/test_volume_quotas.py
+++ b/tempest/api/volume/admin/test_volume_quotas.py
@@ -38,7 +38,6 @@
     def setup_credentials(cls):
         super(BaseVolumeQuotasAdminTestJSON, cls).setup_credentials()
         cls.demo_tenant_id = cls.os_primary.credentials.tenant_id
-        cls.alt_client = cls.os_alt.volumes_client_latest
 
     @classmethod
     def setup_clients(cls):
@@ -150,7 +149,8 @@
             self.demo_tenant_id, params={'usage': True})['quota_set']
 
         alt_quota = self.admin_quotas_client.show_quota_set(
-            self.alt_client.tenant_id, params={'usage': True})['quota_set']
+            self.os_alt.volumes_client_latest.tenant_id,
+            params={'usage': True})['quota_set']
 
         # Creates a volume transfer
         transfer = self.transfer_client.create_volume_transfer(
@@ -164,14 +164,15 @@
 
         # Verify volume transferred is available
         waiters.wait_for_volume_resource_status(
-            self.alt_client, volume['id'], 'available')
+            self.os_alt.volumes_client_latest, volume['id'], 'available')
 
         # List of tenants quota usage post transfer
         new_primary_quota = self.admin_quotas_client.show_quota_set(
             self.demo_tenant_id, params={'usage': True})['quota_set']
 
         new_alt_quota = self.admin_quotas_client.show_quota_set(
-            self.alt_client.tenant_id, params={'usage': True})['quota_set']
+            self.os_alt.volumes_client_latest.tenant_id,
+            params={'usage': True})['quota_set']
 
         # Verify tenants quota usage was updated
         self.assertEqual(primary_quota['volumes']['in_use'] -
diff --git a/tempest/api/volume/admin/test_volume_retype_with_migration.py b/tempest/api/volume/admin/test_volume_retype_with_migration.py
index f0b3a4f..025c1be 100644
--- a/tempest/api/volume/admin/test_volume_retype_with_migration.py
+++ b/tempest/api/volume/admin/test_volume_retype_with_migration.py
@@ -46,13 +46,10 @@
         extra_specs_src = {"volume_backend_name": backend_src}
         extra_specs_dst = {"volume_backend_name": backend_dst}
 
-        src_vol_type = cls.create_volume_type(extra_specs=extra_specs_src)
+        cls.src_vol_type = cls.create_volume_type(extra_specs=extra_specs_src)
         cls.dst_vol_type = cls.create_volume_type(extra_specs=extra_specs_dst)
 
-        cls.src_vol = cls.create_volume(volume_type=src_vol_type['name'])
-
-    @classmethod
-    def resource_cleanup(cls):
+    def _wait_for_internal_volume_cleanup(self, vol):
         # When retyping a volume, Cinder creates an internal volume in the
         # target backend. The volume in the source backend is deleted after
         # the migration, so we need to wait for Cinder delete this volume
@@ -60,40 +57,37 @@
 
         # This list should return 2 volumes until the copy and cleanup
         # process is finished.
-        fetched_list = cls.admin_volume_client.list_volumes(
+        fetched_list = self.admin_volume_client.list_volumes(
             params={'all_tenants': True,
-                    'display_name': cls.src_vol['name']})['volumes']
+                    'display_name': vol['name']})['volumes']
 
         for fetched_vol in fetched_list:
-            if fetched_vol['id'] != cls.src_vol['id']:
+            if fetched_vol['id'] != vol['id']:
                 # This is the Cinder internal volume
                 LOG.debug('Waiting for internal volume %s deletion',
                           fetched_vol['id'])
-                cls.admin_volume_client.wait_for_resource_deletion(
+                self.admin_volume_client.wait_for_resource_deletion(
                     fetched_vol['id'])
                 break
 
-        super(VolumeRetypeWithMigrationTest, cls).resource_cleanup()
-
-    @decorators.idempotent_id('a1a41f3f-9dad-493e-9f09-3ff197d477cd')
-    def test_available_volume_retype_with_migration(self):
-
+    def _retype_volume(self, volume):
         keys_with_no_change = ('id', 'size', 'description', 'name', 'user_id',
                                'os-vol-tenant-attr:tenant_id')
         keys_with_change = ('volume_type', 'os-vol-host-attr:host')
 
         volume_source = self.admin_volume_client.show_volume(
-            self.src_vol['id'])['volume']
+            volume['id'])['volume']
 
         self.volumes_client.retype_volume(
-            self.src_vol['id'],
+            volume['id'],
             new_type=self.dst_vol_type['name'],
             migration_policy='on-demand')
-
-        waiters.wait_for_volume_retype(self.volumes_client, self.src_vol['id'],
+        self.addCleanup(self._wait_for_internal_volume_cleanup, volume)
+        waiters.wait_for_volume_retype(self.volumes_client, volume['id'],
                                        self.dst_vol_type['name'])
+
         volume_dest = self.admin_volume_client.show_volume(
-            self.src_vol['id'])['volume']
+            volume['id'])['volume']
 
         # Check the volume information after the migration.
         self.assertEqual('success',
@@ -105,3 +99,27 @@
 
         for key in keys_with_change:
             self.assertNotEqual(volume_source[key], volume_dest[key])
+
+    @decorators.idempotent_id('a1a41f3f-9dad-493e-9f09-3ff197d477cd')
+    def test_available_volume_retype_with_migration(self):
+        src_vol = self.create_volume(volume_type=self.src_vol_type['name'])
+        self._retype_volume(src_vol)
+
+    @decorators.idempotent_id('d0d9554f-e7a5-4104-8973-f35b27ccb60d')
+    def test_volume_from_snapshot_retype_with_migration(self):
+        # Create a volume in the first backend
+        src_vol = self.create_volume(volume_type=self.src_vol_type['name'])
+
+        # Create a volume snapshot
+        snapshot = self.create_snapshot(src_vol['id'])
+
+        # Create a volume from the snapshot
+        src_vol = self.create_volume(volume_type=self.src_vol_type['name'],
+                                     snapshot_id=snapshot['id'])
+
+        # Delete the snapshot
+        self.snapshots_client.delete_snapshot(snapshot['id'])
+        self.snapshots_client.wait_for_resource_deletion(snapshot['id'])
+
+        # Migrate the volume from snapshot to the second backend
+        self._retype_volume(src_vol)
diff --git a/tempest/api/volume/admin/test_volume_type_access.py b/tempest/api/volume/admin/test_volume_type_access.py
index e93bcb5..b64face 100644
--- a/tempest/api/volume/admin/test_volume_type_access.py
+++ b/tempest/api/volume/admin/test_volume_type_access.py
@@ -27,11 +27,6 @@
 
     credentials = ['primary', 'alt', 'admin']
 
-    @classmethod
-    def setup_clients(cls):
-        super(VolumeTypesAccessTest, cls).setup_clients()
-        cls.alt_client = cls.os_alt.volumes_client_latest
-
     @decorators.idempotent_id('d4dd0027-835f-4554-a6e5-50903fb79184')
     def test_volume_type_access_add(self):
         # Creating a NON public volume type
@@ -70,10 +65,11 @@
 
         # Adding volume type access for alt tenant
         self.admin_volume_types_client.add_type_access(
-            volume_type['id'], project=self.alt_client.tenant_id)
+            volume_type['id'],
+            project=self.os_alt.volumes_client_latest.tenant_id)
         self.addCleanup(self.admin_volume_types_client.remove_type_access,
                         volume_type['id'],
-                        project=self.alt_client.tenant_id)
+                        project=self.os_alt.volumes_client_latest.tenant_id)
 
         # List tenant access for the given volume type
         type_access_list = self.admin_volume_types_client.list_type_access(
@@ -88,5 +84,5 @@
         # Validating the permitted tenants are the expected tenants
         self.assertIn(self.volumes_client.tenant_id,
                       map(operator.itemgetter('project_id'), type_access_list))
-        self.assertIn(self.alt_client.tenant_id,
+        self.assertIn(self.os_alt.volumes_client_latest.tenant_id,
                       map(operator.itemgetter('project_id'), type_access_list))
diff --git a/tempest/api/volume/admin/test_volume_types.py b/tempest/api/volume/admin/test_volume_types.py
index af1024c..1077524 100644
--- a/tempest/api/volume/admin/test_volume_types.py
+++ b/tempest/api/volume/admin/test_volume_types.py
@@ -161,6 +161,12 @@
                              'The fetched encryption_type %s is different '
                              'from the updated encryption_type' % key)
 
+        # Get encryption specs item
+        key = 'cipher'
+        item = self.admin_encryption_types_client.show_encryption_specs_item(
+            encrypt_type_id, key)
+        self.assertEqual(update_kwargs[key], item[key])
+
         # Delete encryption type
         self.admin_encryption_types_client.delete_encryption_type(
             encrypt_type_id)
diff --git a/tempest/api/volume/admin/test_volumes_backup.py b/tempest/api/volume/admin/test_volumes_backup.py
index 375aacb..35eea11 100644
--- a/tempest/api/volume/admin/test_volumes_backup.py
+++ b/tempest/api/volume/admin/test_volumes_backup.py
@@ -59,9 +59,7 @@
         volume = self.create_volume()
         # Create backup
         backup_name = data_utils.rand_name(self.__class__.__name__ + '-Backup')
-        backup = (self.create_backup(backup_client=self.admin_backups_client,
-                                     volume_id=volume['id'],
-                                     name=backup_name))
+        backup = self.create_backup(volume_id=volume['id'], name=backup_name)
         self.assertEqual(backup_name, backup['name'])
 
         # Export Backup
@@ -103,17 +101,16 @@
         self.assertIn(new_id, [b['id'] for b in backups])
 
         # Restore backup
-        restore = self.admin_backups_client.restore_backup(
-            backup['id'])['restore']
-        self.addCleanup(self.admin_volume_client.delete_volume,
+        restore = self.backups_client.restore_backup(backup['id'])['restore']
+        self.addCleanup(self.volumes_client.delete_volume,
                         restore['volume_id'])
         self.assertEqual(backup['id'], restore['backup_id'])
-        waiters.wait_for_volume_resource_status(self.admin_volume_client,
+        waiters.wait_for_volume_resource_status(self.volumes_client,
                                                 restore['volume_id'],
                                                 'available')
 
         # Verify if restored volume is there in volume list
-        volumes = self.admin_volume_client.list_volumes()['volumes']
+        volumes = self.volumes_client.list_volumes()['volumes']
         self.assertIn(restore['volume_id'], [v['id'] for v in volumes])
         waiters.wait_for_volume_resource_status(self.admin_backups_client,
                                                 import_backup['id'],
@@ -126,12 +123,10 @@
         # Create a backup
         backup_name = data_utils.rand_name(
             self.__class__.__name__ + '-Backup')
-        backup = self.create_backup(backup_client=self.admin_backups_client,
-                                    volume_id=volume['id'],
-                                    name=backup_name)
+        backup = self.create_backup(volume_id=volume['id'], name=backup_name)
         self.assertEqual(backup_name, backup['name'])
         # Reset backup status to error
         self.admin_backups_client.reset_backup_status(backup_id=backup['id'],
                                                       status="error")
-        waiters.wait_for_volume_resource_status(self.admin_backups_client,
+        waiters.wait_for_volume_resource_status(self.backups_client,
                                                 backup['id'], 'error')
diff --git a/tempest/api/volume/base.py b/tempest/api/volume/base.py
index ea3bb5a..81fd6e6 100644
--- a/tempest/api/volume/base.py
+++ b/tempest/api/volume/base.py
@@ -31,6 +31,11 @@
     """Base test case class for all Cinder API tests."""
 
     _api_version = 2
+    # if api_v2 is not enabled while api_v3 is enabled, the volume v2 classes
+    # should be transferred to volume v3 classes.
+    if (not CONF.volume_feature_enabled.api_v2 and
+        CONF.volume_feature_enabled.api_v3):
+        _api_version = 3
     credentials = ['primary']
 
     @classmethod
@@ -101,20 +106,12 @@
                 cls.min_microversion,
                 CONF.volume.min_microversion))
 
-        cls.snapshots = []
-        cls.volumes = []
         cls.image_ref = CONF.compute.image_ref
         cls.flavor_ref = CONF.compute.flavor_ref
         cls.build_interval = CONF.volume.build_interval
         cls.build_timeout = CONF.volume.build_timeout
 
     @classmethod
-    def resource_cleanup(cls):
-        cls.clear_snapshots()
-        cls.clear_volumes()
-        super(BaseVolumeTest, cls).resource_cleanup()
-
-    @classmethod
     def create_volume(cls, wait_until='available', **kwargs):
         """Wrapper utility that returns a test volume.
 
@@ -133,7 +130,9 @@
             kwargs['name'] = name
 
         volume = cls.volumes_client.create_volume(**kwargs)['volume']
-        cls.volumes.append(volume)
+        cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
+                                    cls.delete_volume, cls.volumes_client,
+                                    volume['id'])
         waiters.wait_for_volume_resource_status(cls.volumes_client,
                                                 volume['id'], wait_until)
         return volume
@@ -147,7 +146,8 @@
 
         snapshot = cls.snapshots_client.create_snapshot(
             volume_id=volume_id, **kwargs)['snapshot']
-        cls.snapshots.append(snapshot['id'])
+        cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
+                                    cls.delete_snapshot, snapshot['id'])
         waiters.wait_for_volume_resource_status(cls.snapshots_client,
                                                 snapshot['id'], 'available')
         return snapshot
@@ -176,14 +176,13 @@
         client.delete_volume(volume_id)
         client.wait_for_resource_deletion(volume_id)
 
-    def delete_snapshot(self, snapshot_id, snapshots_client=None):
+    @classmethod
+    def delete_snapshot(cls, snapshot_id, snapshots_client=None):
         """Delete snapshot by the given client"""
         if snapshots_client is None:
-            snapshots_client = self.snapshots_client
+            snapshots_client = cls.snapshots_client
         snapshots_client.delete_snapshot(snapshot_id)
         snapshots_client.wait_for_resource_deletion(snapshot_id)
-        if snapshot_id in self.snapshots:
-            self.snapshots.remove(snapshot_id)
 
     def attach_volume(self, server_id, volume_id):
         """Attach a volume to a server"""
@@ -197,31 +196,6 @@
         self.addCleanup(self.servers_client.detach_volume, server_id,
                         volume_id)
 
-    @classmethod
-    def clear_volumes(cls):
-        for volume in cls.volumes:
-            try:
-                cls.volumes_client.delete_volume(volume['id'])
-            except Exception:
-                pass
-
-        for volume in cls.volumes:
-            try:
-                cls.volumes_client.wait_for_resource_deletion(volume['id'])
-            except Exception:
-                pass
-
-    @classmethod
-    def clear_snapshots(cls):
-        for snapshot in cls.snapshots:
-            test_utils.call_and_ignore_notfound_exc(
-                cls.snapshots_client.delete_snapshot, snapshot)
-
-        for snapshot in cls.snapshots:
-            test_utils.call_and_ignore_notfound_exc(
-                cls.snapshots_client.wait_for_resource_deletion,
-                snapshot)
-
     def create_server(self, wait_until='ACTIVE', **kwargs):
         name = kwargs.pop(
             'name',
@@ -303,26 +277,13 @@
             cls.os_admin.volume_scheduler_stats_v2_client
 
     @classmethod
-    def resource_setup(cls):
-        super(BaseVolumeAdminTest, cls).resource_setup()
-
-        cls.qos_specs = []
-        cls.volume_types = []
-
-    @classmethod
-    def resource_cleanup(cls):
-        cls.clear_qos_specs()
-        super(BaseVolumeAdminTest, cls).resource_cleanup()
-        cls.clear_volume_types()
-
-    @classmethod
     def create_test_qos_specs(cls, name=None, consumer=None, **kwargs):
         """create a test Qos-Specs."""
         name = name or data_utils.rand_name(cls.__name__ + '-QoS')
         consumer = consumer or 'front-end'
         qos_specs = cls.admin_volume_qos_client.create_qos(
             name=name, consumer=consumer, **kwargs)['qos_specs']
-        cls.qos_specs.append(qos_specs['id'])
+        cls.addClassResourceCleanup(cls.clear_qos_spec, qos_specs['id'])
         return qos_specs
 
     @classmethod
@@ -331,7 +292,7 @@
         name = name or data_utils.rand_name(cls.__name__ + '-volume-type')
         volume_type = cls.admin_volume_types_client.create_volume_type(
             name=name, **kwargs)['volume_type']
-        cls.volume_types.append(volume_type['id'])
+        cls.addClassResourceCleanup(cls.clear_volume_type, volume_type['id'])
         return volume_type
 
     def create_group_type(self, name=None, **kwargs):
@@ -345,22 +306,18 @@
         return group_type
 
     @classmethod
-    def clear_qos_specs(cls):
-        for qos_id in cls.qos_specs:
-            test_utils.call_and_ignore_notfound_exc(
-                cls.admin_volume_qos_client.delete_qos, qos_id)
+    def clear_qos_spec(cls, qos_id):
+        test_utils.call_and_ignore_notfound_exc(
+            cls.admin_volume_qos_client.delete_qos, qos_id)
 
-        for qos_id in cls.qos_specs:
-            test_utils.call_and_ignore_notfound_exc(
-                cls.admin_volume_qos_client.wait_for_resource_deletion, qos_id)
+        test_utils.call_and_ignore_notfound_exc(
+            cls.admin_volume_qos_client.wait_for_resource_deletion, qos_id)
 
     @classmethod
-    def clear_volume_types(cls):
-        for vol_type in cls.volume_types:
-            test_utils.call_and_ignore_notfound_exc(
-                cls.admin_volume_types_client.delete_volume_type, vol_type)
+    def clear_volume_type(cls, vol_type_id):
+        test_utils.call_and_ignore_notfound_exc(
+            cls.admin_volume_types_client.delete_volume_type, vol_type_id)
 
-        for vol_type in cls.volume_types:
-            test_utils.call_and_ignore_notfound_exc(
-                cls.admin_volume_types_client.wait_for_resource_deletion,
-                vol_type)
+        test_utils.call_and_ignore_notfound_exc(
+            cls.admin_volume_types_client.wait_for_resource_deletion,
+            vol_type_id)
diff --git a/tempest/api/volume/test_volume_transfers.py b/tempest/api/volume/test_volume_transfers.py
index 4108da5..75e81b7 100644
--- a/tempest/api/volume/test_volume_transfers.py
+++ b/tempest/api/volume/test_volume_transfers.py
@@ -15,6 +15,7 @@
 
 from tempest.api.volume import base
 from tempest.common import waiters
+from tempest.lib.common.utils import test_utils
 from tempest.lib import decorators
 
 
@@ -43,6 +44,9 @@
         transfer = self.client.create_volume_transfer(
             volume_id=volume['id'])['transfer']
         transfer_id = transfer['id']
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.client.delete_volume_transfer,
+                        transfer_id)
         auth_key = transfer['auth_key']
         waiters.wait_for_volume_resource_status(
             self.volumes_client, volume['id'], 'awaiting-transfer')
@@ -81,6 +85,9 @@
         # Create a volume transfer
         transfer_id = self.client.create_volume_transfer(
             volume_id=volume['id'])['transfer']['id']
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.client.delete_volume_transfer,
+                        transfer_id)
         waiters.wait_for_volume_resource_status(
             self.volumes_client, volume['id'], 'awaiting-transfer')
 
diff --git a/tempest/api/volume/test_volumes_backup.py b/tempest/api/volume/test_volumes_backup.py
index 1e240b8..07cfad5 100644
--- a/tempest/api/volume/test_volumes_backup.py
+++ b/tempest/api/volume/test_volumes_backup.py
@@ -40,7 +40,7 @@
             backup_id)['restore']
 
         # Delete backup
-        self.addCleanup(self.volumes_client.delete_volume,
+        self.addCleanup(self.delete_volume, self.volumes_client,
                         restored_volume['volume_id'])
         self.assertEqual(backup_id, restored_volume['backup_id'])
         waiters.wait_for_volume_resource_status(self.backups_client,
@@ -59,8 +59,7 @@
                     "vol-meta2": "value2",
                     "vol-meta3": "value3"}
         volume = self.create_volume(metadata=metadata)
-        self.addCleanup(self.volumes_client.delete_volume,
-                        volume['id'])
+        self.addCleanup(self.delete_volume, self.volumes_client, volume['id'])
 
         # Create a backup
         backup_name = data_utils.rand_name(
@@ -109,8 +108,7 @@
         """
         # Create a server
         volume = self.create_volume()
-        self.addCleanup(self.volumes_client.delete_volume,
-                        volume['id'])
+        self.addCleanup(self.delete_volume, self.volumes_client, volume['id'])
         server = self.create_server()
         # Attach volume to instance
         self.attach_volume(server['id'], volume['id'])
@@ -130,7 +128,7 @@
 
         volume_details = self.volumes_client.show_volume(
             volume['id'])['volume']
-        self.assertEqual('true', volume_details['bootable'])
+        self.assertTrue(volume_details['bootable'])
 
         # Create a backup
         backup = self.create_backup(volume_id=volume['id'])
@@ -142,7 +140,7 @@
         restored_volume_info = self.volumes_client.show_volume(
             restored_volume_id)['volume']
 
-        self.assertEqual('true', restored_volume_info['bootable'])
+        self.assertTrue(restored_volume_info['bootable'])
 
 
 class VolumesBackupsV39Test(base.BaseVolumeTest):
diff --git a/tempest/api/volume/test_volumes_extend.py b/tempest/api/volume/test_volumes_extend.py
index b73bdf2..5d339c4 100644
--- a/tempest/api/volume/test_volumes_extend.py
+++ b/tempest/api/volume/test_volumes_extend.py
@@ -32,7 +32,7 @@
     @decorators.idempotent_id('9a36df71-a257-43a5-9555-dc7c88e66e0e')
     def test_volume_extend(self):
         # Extend Volume Test.
-        volume = self.create_volume()
+        volume = self.create_volume(image_ref=self.image_ref)
         extend_size = volume['size'] + 1
         self.volumes_client.extend_volume(volume['id'],
                                           new_size=extend_size)
@@ -44,7 +44,6 @@
     @decorators.idempotent_id('86be1cba-2640-11e5-9c82-635fb964c912')
     @testtools.skipUnless(CONF.volume_feature_enabled.snapshot,
                           "Cinder volume snapshots are disabled")
-    @decorators.skip_because(bug='1687044')
     def test_volume_extend_when_volume_has_snapshot(self):
         volume = self.create_volume()
         self.create_snapshot(volume['id'])
@@ -80,11 +79,6 @@
     # is implicit - Cinder calls Nova at that microversion, Tempest does not.
     min_microversion = '3.42'
 
-    @classmethod
-    def setup_clients(cls):
-        super(VolumesExtendAttachedTest, cls).setup_clients()
-        cls.admin_servers_client = cls.os_admin.servers_client
-
     def _find_extend_volume_instance_action(self, server_id):
         actions = self.servers_client.list_instance_actions(
             server_id)['instanceActions']
@@ -95,7 +89,7 @@
     def _find_extend_volume_instance_action_finish_event(self, action):
         # This has to be called by an admin client otherwise
         # the events don't show up.
-        action = self.admin_servers_client.show_instance_action(
+        action = self.os_admin.servers_client.show_instance_action(
             action['instance_uuid'], action['request_id'])['instanceAction']
         for event in action['events']:
             if (event['event'] == 'compute_extend_volume' and
diff --git a/tempest/api/volume/test_volumes_list.py b/tempest/api/volume/test_volumes_list.py
index b5f98ea..d5358ab 100644
--- a/tempest/api/volume/test_volumes_list.py
+++ b/tempest/api/volume/test_volumes_list.py
@@ -26,15 +26,28 @@
 
 
 class VolumesListTestJSON(base.BaseVolumeTest):
-    # NOTE: This test creates a number of 1G volumes. To run successfully,
-    # ensure that the backing file for the volume group that Nova uses
+    # NOTE: This test creates a number of 1G volumes. To run it successfully,
+    # ensure that the backing file for the volume group that Cinder uses
     # has space for at least 3 1G volumes!
     # If you are running a Devstack environment, ensure that the
     # VOLUME_BACKING_FILE_SIZE is at least 4G in your localrc
 
     VOLUME_FIELDS = ('id', 'name')
 
-    def assertVolumesIn(self, fetched_list, expected_list, fields=None):
+    @classmethod
+    def _remove_volatile_fields(cls, fetched_list):
+        """Remove fields that should not be compared.
+
+        This method makes sure that Tempest does not compare e.g.
+        the volume's "updated_at" field that may change for any reason
+        internal to the operation of Cinder.
+        """
+        for volume in fetched_list:
+            for field in ('updated_at',):
+                if field in volume:
+                    del volume[field]
+
+    def _assert_volumes_in(self, fetched_list, expected_list, fields=None):
         """Check out the list.
 
         This function is aim at check out whether all of the volumes in
@@ -45,6 +58,8 @@
             expected_list = map(fieldsgetter, expected_list)
             fetched_list = [fieldsgetter(item) for item in fetched_list]
 
+        # Hopefully the expected_list has already been cleaned.
+        self._remove_volatile_fields(fetched_list)
         missing_vols = [v for v in expected_list if v not in fetched_list]
         if not missing_vols:
             return
@@ -72,6 +87,7 @@
             volume = cls.volumes_client.show_volume(volume['id'])['volume']
             cls.volume_list.append(volume)
             cls.volume_id_list.append(volume['id'])
+        cls._remove_volatile_fields(cls.volume_list)
 
     def _list_by_param_value_and_assert(self, params, with_detail=False):
         """list or list_details with given params and validates result"""
@@ -103,15 +119,15 @@
         # Get a list of Volumes
         # Fetch all volumes
         fetched_list = self.volumes_client.list_volumes()['volumes']
-        self.assertVolumesIn(fetched_list, self.volume_list,
-                             fields=self.VOLUME_FIELDS)
+        self._assert_volumes_in(fetched_list, self.volume_list,
+                                fields=self.VOLUME_FIELDS)
 
     @decorators.idempotent_id('adcbb5a7-5ad8-4b61-bd10-5380e111a877')
     def test_volume_list_with_details(self):
         # Get a list of Volumes with details
         # Fetch all Volumes
         fetched_list = self.volumes_client.list_volumes(detail=True)['volumes']
-        self.assertVolumesIn(fetched_list, self.volume_list)
+        self._assert_volumes_in(fetched_list, self.volume_list)
 
     @decorators.idempotent_id('a28e8da4-0b56-472f-87a8-0f4d3f819c02')
     def test_volume_list_by_name(self):
@@ -137,8 +153,8 @@
         fetched_list = self.volumes_client.list_volumes(
             params=params)['volumes']
         self._list_by_param_value_and_assert(params)
-        self.assertVolumesIn(fetched_list, self.volume_list,
-                             fields=self.VOLUME_FIELDS)
+        self._assert_volumes_in(fetched_list, self.volume_list,
+                                fields=self.VOLUME_FIELDS)
 
     @decorators.idempotent_id('2943f712-71ec-482a-bf49-d5ca06216b9f')
     def test_volumes_list_details_by_status(self):
@@ -147,7 +163,7 @@
             detail=True, params=params)['volumes']
         for volume in fetched_list:
             self.assertEqual('available', volume['status'])
-        self.assertVolumesIn(fetched_list, self.volume_list)
+        self._assert_volumes_in(fetched_list, self.volume_list)
 
     @decorators.idempotent_id('2016a942-3020-40d7-95ce-7613bf8407ce')
     def test_volumes_list_by_bootable(self):
@@ -160,8 +176,8 @@
         fetched_list = self.volumes_client.list_volumes(
             params=params)['volumes']
         self._list_by_param_value_and_assert(params)
-        self.assertVolumesIn(fetched_list, self.volume_list,
-                             fields=self.VOLUME_FIELDS)
+        self._assert_volumes_in(fetched_list, self.volume_list,
+                                fields=self.VOLUME_FIELDS)
 
     @decorators.idempotent_id('2016a939-72ec-482a-bf49-d5ca06216b9f')
     def test_volumes_list_details_by_bootable(self):
@@ -170,7 +186,7 @@
             detail=True, params=params)['volumes']
         for volume in fetched_list:
             self.assertEqual('false', volume['bootable'])
-        self.assertVolumesIn(fetched_list, self.volume_list)
+        self._assert_volumes_in(fetched_list, self.volume_list)
 
     @decorators.idempotent_id('c0cfa863-3020-40d7-b587-e35f597d5d87')
     def test_volumes_list_by_availability_zone(self):
@@ -180,8 +196,8 @@
         fetched_list = self.volumes_client.list_volumes(
             params=params)['volumes']
         self._list_by_param_value_and_assert(params)
-        self.assertVolumesIn(fetched_list, self.volume_list,
-                             fields=self.VOLUME_FIELDS)
+        self._assert_volumes_in(fetched_list, self.volume_list,
+                                fields=self.VOLUME_FIELDS)
 
     @decorators.idempotent_id('e1b80d13-94f0-4ba2-a40e-386af29f8db1')
     def test_volumes_list_details_by_availability_zone(self):
@@ -192,7 +208,7 @@
             detail=True, params=params)['volumes']
         for volume in fetched_list:
             self.assertEqual(zone, volume['availability_zone'])
-        self.assertVolumesIn(fetched_list, self.volume_list)
+        self._assert_volumes_in(fetched_list, self.volume_list)
 
     @decorators.idempotent_id('b5ebea1b-0603-40a0-bb41-15fcd0a53214')
     def test_volume_list_with_param_metadata(self):
diff --git a/tempest/api/volume/test_volumes_snapshots.py b/tempest/api/volume/test_volumes_snapshots.py
index dcd3518..52114bc 100644
--- a/tempest/api/volume/test_volumes_snapshots.py
+++ b/tempest/api/volume/test_volumes_snapshots.py
@@ -41,16 +41,19 @@
     def test_snapshot_create_delete_with_volume_in_use(self):
         # Create a test instance
         server = self.create_server()
-        self.attach_volume(server['id'], self.volume_origin['id'])
+        # NOTE(zhufl) Here we create volume from self.image_ref for adding
+        # coverage for "creating snapshot from non-blank volume".
+        volume = self.create_volume(image_ref=self.image_ref)
+        self.attach_volume(server['id'], volume['id'])
 
         # Snapshot a volume which attached to an instance with force=False
         self.assertRaises(lib_exc.BadRequest, self.create_snapshot,
-                          self.volume_origin['id'], force=False)
+                          volume['id'], force=False)
 
         # Snapshot a volume attached to an instance
-        snapshot1 = self.create_snapshot(self.volume_origin['id'], force=True)
-        snapshot2 = self.create_snapshot(self.volume_origin['id'], force=True)
-        snapshot3 = self.create_snapshot(self.volume_origin['id'], force=True)
+        snapshot1 = self.create_snapshot(volume['id'], force=True)
+        snapshot2 = self.create_snapshot(volume['id'], force=True)
+        snapshot3 = self.create_snapshot(volume['id'], force=True)
 
         # Delete the snapshots. Some snapshot implementations can take
         # different paths according to order they are deleted.
diff --git a/tempest/api/volume/test_volumes_snapshots_list.py b/tempest/api/volume/test_volumes_snapshots_list.py
index 507df1f..f12bfd8 100644
--- a/tempest/api/volume/test_volumes_snapshots_list.py
+++ b/tempest/api/volume/test_volumes_snapshots_list.py
@@ -28,13 +28,11 @@
     @classmethod
     def resource_setup(cls):
         super(VolumesSnapshotListTestJSON, cls).resource_setup()
-        cls.snapshot_id_list = []
         volume_origin = cls.create_volume()
 
         # Create snapshots with params
         for _ in range(3):
             snapshot = cls.create_snapshot(volume_origin['id'])
-            cls.snapshot_id_list.append(snapshot['id'])
         cls.snapshot = snapshot
 
     def _list_by_param_values_and_assert(self, with_detail=False, **params):
@@ -151,10 +149,14 @@
     @decorators.idempotent_id('05489dde-44bc-4961-a1f5-3ce7ee7824f7')
     def test_snapshot_list_param_marker(self):
         # The list of snapshots should end before the provided marker
-        params = {'marker': self.snapshot_id_list[1]}
+        snap_list = self.snapshots_client.list_snapshots()['snapshots']
+        # list_snapshots will take the reverse order as they are created.
+        snapshot_id_list = [snap['id'] for snap in snap_list][::-1]
+
+        params = {'marker': snapshot_id_list[1]}
         snap_list = self.snapshots_client.list_snapshots(**params)['snapshots']
         fetched_list_id = [snap['id'] for snap in snap_list]
         # Verify the list of snapshots ends before the provided
         # marker(second snapshot), therefore only the first snapshot
         # should displayed.
-        self.assertEqual(self.snapshot_id_list[:1], fetched_list_id)
+        self.assertEqual(snapshot_id_list[:1], fetched_list_id)
diff --git a/tempest/clients.py b/tempest/clients.py
index ca205c8..2a07be9 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -197,6 +197,10 @@
         self.endpoint_groups_client = self.identity_v3.EndPointGroupsClient(
             **params_v3)
         self.catalog_client = self.identity_v3.CatalogClient(**params_v3)
+        self.project_tags_client = self.identity_v3.ProjectTagsClient(
+            **params_v3)
+        self.application_credentials_client = \
+            self.identity_v3.ApplicationCredentialsClient(**params_v3)
 
         # Token clients do not use the catalog. They only need default_params.
         # They read auth_url, so they should only be set if the corresponding
@@ -234,37 +238,40 @@
             self.volumes_client = self.volume_v1.VolumesClient()
             self.volumes_extension_client = self.volume_v1.ExtensionsClient()
 
-        if CONF.volume_feature_enabled.api_v2:
-            self.backups_v2_client = self.volume_v2.BackupsClient()
+        # if only api_v3 is enabled, all these clients should be available
+        if (CONF.volume_feature_enabled.api_v2 or
+            CONF.volume_feature_enabled.api_v3):
+            self.backups_v2_client = self.volume_v3.BackupsClient()
             self.encryption_types_v2_client = \
-                self.volume_v2.EncryptionTypesClient()
+                self.volume_v3.EncryptionTypesClient()
             self.snapshot_manage_v2_client = \
-                self.volume_v2.SnapshotManageClient()
-            self.snapshots_v2_client = self.volume_v2.SnapshotsClient()
+                self.volume_v3.SnapshotManageClient()
+            self.snapshots_v2_client = self.volume_v3.SnapshotsClient()
             self.volume_capabilities_v2_client = \
-                self.volume_v2.CapabilitiesClient()
-            self.volume_manage_v2_client = self.volume_v2.VolumeManageClient()
-            self.volume_qos_v2_client = self.volume_v2.QosSpecsClient()
-            self.volume_services_v2_client = self.volume_v2.ServicesClient()
-            self.volume_types_v2_client = self.volume_v2.TypesClient()
-            self.volume_hosts_v2_client = self.volume_v2.HostsClient()
-            self.volume_quotas_v2_client = self.volume_v2.QuotasClient()
+                self.volume_v3.CapabilitiesClient()
+            self.volume_manage_v2_client = self.volume_v3.VolumeManageClient()
+            self.volume_qos_v2_client = self.volume_v3.QosSpecsClient()
+            self.volume_services_v2_client = self.volume_v3.ServicesClient()
+            self.volume_types_v2_client = self.volume_v3.TypesClient()
+            self.volume_hosts_v2_client = self.volume_v3.HostsClient()
+            self.volume_quotas_v2_client = self.volume_v3.QuotasClient()
             self.volume_quota_classes_v2_client = \
-                self.volume_v2.QuotaClassesClient()
+                self.volume_v3.QuotaClassesClient()
             self.volume_scheduler_stats_v2_client = \
-                self.volume_v2.SchedulerStatsClient()
+                self.volume_v3.SchedulerStatsClient()
             self.volume_transfers_v2_client = \
-                self.volume_v2.TransfersClient()
+                self.volume_v3.TransfersClient()
             self.volume_v2_availability_zone_client = \
-                self.volume_v2.AvailabilityZoneClient()
-            self.volume_v2_limits_client = self.volume_v2.LimitsClient()
-            self.volumes_v2_client = self.volume_v2.VolumesClient()
+                self.volume_v3.AvailabilityZoneClient()
+            self.volume_v2_limits_client = self.volume_v3.LimitsClient()
+            self.volumes_v2_client = self.volume_v3.VolumesClient()
             self.volumes_v2_extension_client = \
-                self.volume_v2.ExtensionsClient()
+                self.volume_v3.ExtensionsClient()
 
             # Set default client for users that don't need explicit version
             self.volumes_client_latest = self.volumes_v2_client
             self.snapshots_client_latest = self.snapshots_v2_client
+            self.backups_client_latest = self.backups_v2_client
 
         if CONF.volume_feature_enabled.api_v3:
             self.backups_v3_client = self.volume_v3.BackupsClient()
@@ -280,6 +287,7 @@
             # Set default client for users that don't need explicit version
             self.volumes_client_latest = self.volumes_v3_client
             self.snapshots_client_latest = self.snapshots_v3_client
+            self.backups_client_latest = self.backups_v3_client
 
     def _set_object_storage_clients(self):
         self.account_client = self.object_storage.AccountClient()
diff --git a/tempest/cmd/account_generator.py b/tempest/cmd/account_generator.py
index 92eae02..1c671ec 100755
--- a/tempest/cmd/account_generator.py
+++ b/tempest/cmd/account_generator.py
@@ -162,9 +162,7 @@
     if CONF.service_available.swift:
         spec.append([CONF.object_storage.operator_role])
         spec.append([CONF.object_storage.reseller_admin_role])
-    if CONF.service_available.heat:
-        spec.append([CONF.orchestration.stack_owner_role,
-                     CONF.object_storage.operator_role])
+        spec.append([CONF.object_storage.operator_role])
     if admin:
         spec.append('admin')
     resources = []
diff --git a/tempest/cmd/cleanup_service.py b/tempest/cmd/cleanup_service.py
index d1e80f1..27e1bc1 100644
--- a/tempest/cmd/cleanup_service.py
+++ b/tempest/cmd/cleanup_service.py
@@ -37,7 +37,6 @@
 
 IS_CINDER = None
 IS_GLANCE = None
-IS_HEAT = None
 IS_NEUTRON = None
 IS_NOVA = None
 
@@ -60,7 +59,6 @@
 
     IS_CINDER = CONF.service_available.cinder
     IS_GLANCE = CONF.service_available.glance
-    IS_HEAT = CONF.service_available.heat
     IS_NEUTRON = CONF.service_available.neutron
     IS_NOVA = CONF.service_available.nova
 
@@ -106,11 +104,11 @@
             self.tenant_filter['tenant_id'] = self.tenant_id
 
     def _filter_by_tenant_id(self, item_list):
-        if (item_list is None
-                or not item_list
-                or not hasattr(self, 'tenant_id')
-                or self.tenant_id is None
-                or 'tenant_id' not in item_list[0]):
+        if (item_list is None or
+                not item_list or
+                not hasattr(self, 'tenant_id') or
+                self.tenant_id is None or
+                'tenant_id' not in item_list[0]):
             return item_list
 
         return [item for item in item_list
@@ -212,33 +210,6 @@
         self.data['server_groups'] = sgs
 
 
-class StackService(BaseService):
-    def __init__(self, manager, **kwargs):
-        super(StackService, self).__init__(kwargs)
-        params = config.service_client_config('orchestration')
-        self.client = manager.orchestration.OrchestrationClient(
-            manager.auth_provider, **params)
-
-    def list(self):
-        client = self.client
-        stacks = client.list_stacks()['stacks']
-        LOG.debug("List count, %s Stacks", len(stacks))
-        return stacks
-
-    def delete(self):
-        client = self.client
-        stacks = self.list()
-        for stack in stacks:
-            try:
-                client.delete_stack(stack['id'])
-            except Exception:
-                LOG.exception("Delete Stack exception.")
-
-    def dry_run(self):
-        stacks = self.list()
-        self.data['stacks'] = stacks
-
-
 class KeyPairService(BaseService):
     def __init__(self, manager, **kwargs):
         super(KeyPairService, self).__init__(kwargs)
@@ -845,8 +816,8 @@
             if not self.is_save_state:
                 roles = [role for role in roles if
                          (role['id'] not in
-                          self.saved_state_json['roles'].keys()
-                          and role['name'] != CONF.identity.admin_role)]
+                          self.saved_state_json['roles'].keys() and
+                          role['name'] != CONF.identity.admin_role)]
                 LOG.debug("List count, %s Roles after reconcile", len(roles))
             return roles
         except Exception:
@@ -881,13 +852,16 @@
     def list(self):
         projects = self.client.list_projects()['projects']
         if not self.is_save_state:
-            projects = [project for project in projects if (project['id']
-                        not in self.saved_state_json['projects'].keys()
-                        and project['name'] != CONF.auth.admin_project_name)]
+            project_ids = self.saved_state_json['projects']
+            projects = [project
+                        for project in projects
+                        if (project['id'] not in project_ids and
+                            project['name'] != CONF.auth.admin_project_name)]
 
         if self.is_preserve:
-            projects = [project for project in projects if project['name']
-                        not in CONF_PROJECTS]
+            projects = [project
+                        for project in projects
+                        if project['name'] not in CONF_PROJECTS]
 
         LOG.debug("List count, %s Projects after reconcile", len(projects))
         return projects
@@ -960,8 +934,6 @@
         if not IS_NEUTRON:
             project_services.append(FloatingIpService)
         project_services.append(NovaQuotaService)
-    if IS_HEAT:
-        project_services.append(StackService)
     if IS_NEUTRON:
         project_services.append(NetworkFloatingIpService)
         if utils.is_extension_enabled('metering', 'network'):
diff --git a/tempest/cmd/init.py b/tempest/cmd/init.py
index 7634d9e..84c8631 100644
--- a/tempest/cmd/init.py
+++ b/tempest/cmd/init.py
@@ -20,19 +20,15 @@
 from oslo_config import generator
 from oslo_log import log as logging
 from six import moves
-from testrepository import commands
+from stestr import commands
 
 from tempest.cmd import workspace
 
 LOG = logging.getLogger(__name__)
 
-TESTR_CONF = """[DEFAULT]
-test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \\
-    OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \\
-    OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-500} \\
-    ${PYTHON:-python} -m subunit.run discover -t %s %s $LISTOPT $IDOPTION
-test_id_option=--load-list $IDFILE
-test_list_option=--list
+STESTR_CONF = """[DEFAULT]
+test_path=%s
+top_dir=%s
 group_regex=([^\.]*\.)*
 """
 
@@ -84,13 +80,13 @@
                                  "is ~/.tempest/workspace.yaml")
         return parser
 
-    def generate_testr_conf(self, local_path):
-        testr_conf_path = os.path.join(local_path, '.testr.conf')
+    def generate_stestr_conf(self, local_path):
+        stestr_conf_path = os.path.join(local_path, '.stestr.conf')
         top_level_path = os.path.dirname(os.path.dirname(__file__))
         discover_path = os.path.join(top_level_path, 'test_discover')
-        testr_conf = TESTR_CONF % (top_level_path, discover_path)
-        with open(testr_conf_path, 'w+') as testr_conf_file:
-            testr_conf_file.write(testr_conf)
+        stestr_conf = STESTR_CONF % (discover_path, top_level_path)
+        with open(stestr_conf_path, 'w+') as stestr_conf_file:
+            stestr_conf_file.write(stestr_conf)
 
     def get_configparser(self, conf_path):
         config_parse = moves.configparser.ConfigParser()
@@ -140,7 +136,7 @@
         if not os.path.isdir(local_dir):
             LOG.debug('Creating local working dir: %s', local_dir)
             os.mkdir(local_dir)
-        elif not os.listdir(local_dir) == []:
+        elif os.listdir(local_dir):
             raise OSError("Directory you are trying to initialize already "
                           "exists and is not empty: %s" % local_dir)
 
@@ -148,7 +144,7 @@
         etc_dir = os.path.join(local_dir, 'etc')
         config_path = os.path.join(etc_dir, 'tempest.conf')
         log_dir = os.path.join(local_dir, 'logs')
-        testr_dir = os.path.join(local_dir, '.testrepository')
+        stestr_dir = os.path.join(local_dir, '.stestr')
         # Create lock dir
         if not os.path.isdir(lock_dir):
             LOG.debug('Creating lock dir: %s', lock_dir)
@@ -163,12 +159,11 @@
         self.generate_sample_config(local_dir)
         # Update local confs to reflect local paths
         self.update_local_conf(config_path, lock_dir, log_dir)
-        # Generate a testr conf file
-        self.generate_testr_conf(local_dir)
-        # setup local testr working dir
-        if not os.path.isdir(testr_dir):
-            commands.run_argv(['testr', 'init', '-d', local_dir], sys.stdin,
-                              sys.stdout, sys.stderr)
+        # Generate a stestr conf file
+        self.generate_stestr_conf(local_dir)
+        # setup local stestr working dir
+        if not os.path.isdir(stestr_dir):
+            commands.init_command(repo_url=local_dir)
 
     def take_action(self, parsed_args):
         workspace_manager = workspace.WorkspaceManager(
diff --git a/tempest/cmd/run.py b/tempest/cmd/run.py
index 0d847bd..a27425c 100644
--- a/tempest/cmd/run.py
+++ b/tempest/cmd/run.py
@@ -19,9 +19,11 @@
 ==============
 Tempest run has several options:
 
-* ``--regex, -r``: This is a selection regex like what testr uses. It will run
-  any tests that match on re.match() with the regex
-* ``--smoke, -s``: Run all the tests tagged as smoke
+ * **--regex/-r**: This is a selection regex like what stestr uses. It will run
+                   any tests that match on re.match() with the regex
+ * **--smoke/-s**: Run all the tests tagged as smoke
+ * **--black-regex**: It allows to do simple test exclusion via passing a
+                      rejection/black regexp
 
 There are also the ``--blacklist-file`` and ``--whitelist-file`` options that
 let you pass a filepath to tempest run with the file format being a line
@@ -32,17 +34,9 @@
     ^regex1 # Match these tests
     .*regex2 # Match those tests
 
-The blacklist file will be used to construct a negative lookahead regex and
-the whitelist file will simply OR all the regexes in the file. The whitelist
-and blacklist file options are mutually exclusive so you can't use them
-together. However, you can combine either with a normal regex or the *--smoke*
-flag. When used with a blacklist file the generated regex will be combined to
-something like::
-
-    ^((?!black_regex1|black_regex2).)*$cli_regex1
-
-When combined with a whitelist file all the regexes from the file and the CLI
-regexes will be ORed.
+These arguments are just passed into stestr, you can refer to the stestr
+selection docs for more details on how these operate:
+http://stestr.readthedocs.io/en/latest/MANUAL.html#test-selection
 
 You can also use the ``--list-tests`` option in conjunction with selection
 arguments to list which tests will be run.
@@ -74,9 +68,9 @@
 ---------------------
 Tempest run provides you with an option to execute tempest from anywhere on
 your system. You are required to provide a config file in this case with the
-``--config-file`` option. When run tempest will create a .testrepository
-directory and a .testr.conf file in your current working directory. This way
-you can use testr commands directly to inspect the state of the previous run.
+``--config-file`` option. When run tempest will create a .stestr
+directory and a .stestr.conf file in your current working directory. This way
+you can use stestr commands directly to inspect the state of the previous run.
 
 Test Output
 ===========
@@ -94,18 +88,13 @@
 the current run's results with the previous runs.
 """
 
-import io
 import os
 import sys
-import tempfile
-import threading
 
 from cliff import command
-from os_testr import regex_builder
-from os_testr import subunit_trace
 from oslo_serialization import jsonutils as json
 import six
-from testrepository.commands import run_argv
+from stestr import commands
 
 from tempest import clients
 from tempest.cmd import cleanup_service
@@ -124,35 +113,27 @@
     def _set_env(self, config_file=None):
         if config_file:
             CONF.set_config_path(os.path.abspath(config_file))
-        # NOTE(mtreinish): This is needed so that testr doesn't gobble up any
+        # NOTE(mtreinish): This is needed so that stestr doesn't gobble up any
         # stacktraces on failure.
         if 'TESTR_PDB' in os.environ:
             return
         else:
             os.environ["TESTR_PDB"] = ""
-        # NOTE(dims): most of our .testr.conf try to test for PYTHON
+        # NOTE(dims): most of our .stestr.conf try to test for PYTHON
         # environment variable and fall back to "python", under python3
         # if it does not exist. we should set it to the python3 executable
         # to deal with this situation better for now.
         if six.PY3 and 'PYTHON' not in os.environ:
             os.environ['PYTHON'] = sys.executable
 
-    def _create_testrepository(self):
-        if not os.path.isdir('.testrepository'):
-            returncode = run_argv(['testr', 'init'], sys.stdin, sys.stdout,
-                                  sys.stderr)
-            if returncode:
-                sys.exit(returncode)
-
-    def _create_testr_conf(self):
+    def _create_stestr_conf(self):
         top_level_path = os.path.dirname(os.path.dirname(__file__))
         discover_path = os.path.join(top_level_path, 'test_discover')
-        file_contents = init.TESTR_CONF % (top_level_path, discover_path)
-        with open('.testr.conf', 'w+') as testr_conf_file:
-                testr_conf_file.write(file_contents)
+        file_contents = init.STESTR_CONF % (discover_path, top_level_path)
+        with open('.stestr.conf', 'w+') as stestr_conf_file:
+            stestr_conf_file.write(file_contents)
 
     def take_action(self, parsed_args):
-        returncode = 0
         if parsed_args.config_file:
             self._set_env(parsed_args.config_file)
         else:
@@ -169,52 +150,39 @@
                     "register the workspace." %
                     (parsed_args.workspace, workspace_mgr.path))
             os.chdir(path)
-            # NOTE(mtreinish): tempest init should create a .testrepository dir
-            # but since workspaces can be imported let's sanity check and
-            # ensure that one is created
-            self._create_testrepository()
-        # Local execution mode
-        elif os.path.isfile('.testr.conf'):
-            # If you're running in local execution mode and there is not a
-            # testrepository dir create one
-            self._create_testrepository()
+            if not os.path.isfile('.stestr.conf'):
+                self._create_stestr_conf()
         # local execution with config file mode
-        elif parsed_args.config_file:
-            self._create_testr_conf()
-            self._create_testrepository()
-        else:
-            print("No .testr.conf file was found for local execution")
+        elif parsed_args.config_file and not os.path.isfile('.stestr.conf'):
+            self._create_stestr_conf()
+        elif not os.path.isfile('.stestr.conf'):
+            print("No .stestr.conf file was found for local execution")
             sys.exit(2)
         if parsed_args.state:
             self._init_state()
         else:
             pass
 
-        if parsed_args.combine:
-            temp_stream = tempfile.NamedTemporaryFile()
-            return_code = run_argv(['tempest', 'last', '--subunit'], sys.stdin,
-                                   temp_stream, sys.stderr)
-            if return_code > 0:
-                sys.exit(return_code)
-
         regex = self._build_regex(parsed_args)
+        return_code = 0
         if parsed_args.list_tests:
-            argv = ['tempest', 'list-tests', regex]
-            returncode = run_argv(argv, sys.stdin, sys.stdout, sys.stderr)
-        else:
-            options = self._build_options(parsed_args)
-            returncode = self._run(regex, options)
-            if returncode > 0:
-                sys.exit(returncode)
+            return_code = commands.list_command(
+                filters=regex, whitelist_file=parsed_args.whitelist_file,
+                blacklist_file=parsed_args.blacklist_file,
+                black_regex=parsed_args.black_regex)
 
-        if parsed_args.combine:
-            return_code = run_argv(['tempest', 'last', '--subunit'], sys.stdin,
-                                   temp_stream, sys.stderr)
+        else:
+            serial = not parsed_args.parallel
+            return_code = commands.run_command(
+                filters=regex, subunit_out=parsed_args.subunit,
+                serial=serial, concurrency=parsed_args.concurrency,
+                blacklist_file=parsed_args.blacklist_file,
+                whitelist_file=parsed_args.whitelist_file,
+                black_regex=parsed_args.black_regex,
+                load_list=parsed_args.load_list, combine=parsed_args.combine)
             if return_code > 0:
                 sys.exit(return_code)
-            returncode = run_argv(['tempest', 'load', temp_stream.name],
-                                  sys.stdin, sys.stdout, sys.stderr)
-        sys.exit(returncode)
+        return return_code
 
     def get_description(self):
         return 'Run tempest'
@@ -262,23 +230,24 @@
         regex.add_argument('--smoke', '-s', action='store_true',
                            help="Run the smoke tests only")
         regex.add_argument('--regex', '-r', default='',
-                           help='A normal testr selection regex used to '
+                           help='A normal stestr selection regex used to '
                                 'specify a subset of tests to run')
-        list_selector = parser.add_mutually_exclusive_group()
-        list_selector.add_argument('--whitelist-file', '--whitelist_file',
-                                   help="Path to a whitelist file, this file "
-                                        "contains a separate regex on each "
-                                        "newline.")
-        list_selector.add_argument('--blacklist-file', '--blacklist_file',
-                                   help='Path to a blacklist file, this file '
-                                        'contains a separate regex exclude on '
-                                        'each newline')
-        list_selector.add_argument('--load-list', '--load_list',
-                                   help='Path to a non-regex whitelist file, '
-                                        'this file contains a seperate test '
-                                        'on each newline. This command'
-                                        'supports files created by the tempest'
-                                        'run ``--list-tests`` command')
+        parser.add_argument('--black-regex', dest='black_regex',
+                            help='A regex to exclude tests that match it')
+        parser.add_argument('--whitelist-file', '--whitelist_file',
+                            help="Path to a whitelist file, this file "
+                            "contains a separate regex on each "
+                            "newline.")
+        parser.add_argument('--blacklist-file', '--blacklist_file',
+                            help='Path to a blacklist file, this file '
+                                 'contains a separate regex exclude on '
+                                 'each newline')
+        parser.add_argument('--load-list', '--load_list',
+                            help='Path to a non-regex whitelist file, '
+                                 'this file contains a separate test '
+                                 'on each newline. This command'
+                                 'supports files created by the tempest'
+                                 'run ``--list-tests`` command')
         # list only args
         parser.add_argument('--list-tests', '-l', action='store_true',
                             help='List tests',
@@ -305,62 +274,15 @@
         parser.add_argument("--combine", action='store_true',
                             help='Combine the output of this run with the '
                                  "previous run's as a combined stream in the "
-                                 "testr repository after it finish")
+                                 "stestr repository after it finish")
 
         parser.set_defaults(parallel=True)
         return parser
 
     def _build_regex(self, parsed_args):
-        regex = ''
+        regex = None
         if parsed_args.smoke:
-            regex = 'smoke'
+            regex = ['smoke']
         elif parsed_args.regex:
-            regex = parsed_args.regex
-        if parsed_args.whitelist_file or parsed_args.blacklist_file:
-            regex = regex_builder.construct_regex(parsed_args.blacklist_file,
-                                                  parsed_args.whitelist_file,
-                                                  regex, False)
+            regex = parsed_args.regex.split()
         return regex
-
-    def _build_options(self, parsed_args):
-        options = []
-        if parsed_args.subunit:
-            options.append("--subunit")
-        if parsed_args.parallel:
-            options.append("--parallel")
-        if parsed_args.concurrency:
-            options.append("--concurrency=%s" % parsed_args.concurrency)
-        if parsed_args.load_list:
-            options.append("--load-list=%s" % parsed_args.load_list)
-        return options
-
-    def _run(self, regex, options):
-        returncode = 0
-        argv = ['tempest', 'run', regex] + options
-        if '--subunit' in options:
-            returncode = run_argv(argv, sys.stdin, sys.stdout, sys.stderr)
-        else:
-            argv.append('--subunit')
-            stdin = io.StringIO()
-            stdout_r, stdout_w = os.pipe()
-            subunit_w = os.fdopen(stdout_w, 'wt')
-            subunit_r = os.fdopen(stdout_r)
-            returncodes = {}
-
-            def run_argv_thread():
-                returncodes['testr'] = run_argv(argv, stdin, subunit_w,
-                                                sys.stderr)
-                subunit_w.close()
-
-            run_thread = threading.Thread(target=run_argv_thread)
-            run_thread.start()
-            returncodes['subunit-trace'] = subunit_trace.trace(
-                subunit_r, sys.stdout, post_fails=True, print_failures=True)
-            run_thread.join()
-            subunit_r.close()
-            # python version of pipefail
-            if returncodes['testr']:
-                returncode = returncodes['testr']
-            elif returncodes['subunit-trace']:
-                returncode = returncodes['subunit-trace']
-        return returncode
diff --git a/tempest/cmd/subunit_describe_calls.py b/tempest/cmd/subunit_describe_calls.py
index f0ade7e..a4402fe 100644
--- a/tempest/cmd/subunit_describe_calls.py
+++ b/tempest/cmd/subunit_describe_calls.py
@@ -29,6 +29,9 @@
   written to. This contains more information than is present in stdout.
 * ``--ports, -p``: (Optional) The path to a JSON file describing the ports
   being used by different services
+* ``--verbose, -v``: (Optional) Print Request and Response Headers and Body
+  data to stdout
+
 
 Usage
 -----
@@ -262,6 +265,10 @@
             "-p", "--ports", metavar="<ports file>", default=None,
             help="A JSON file describing the ports for each service.")
 
+        self.add_argument(
+            "-v", "--verbose", action='store_true', default=False,
+            help="Add Request and Response header and body data to stdout.")
+
 
 def parse(stream, non_subunit_name, ports):
     if ports is not None and os.path.exists(ports):
@@ -286,7 +293,7 @@
     return url_parser
 
 
-def output(url_parser, output_file):
+def output(url_parser, output_file, verbose):
     if output_file is not None:
         with open(output_file, "w") as outfile:
             outfile.write(json.dumps(url_parser.test_logs))
@@ -302,13 +309,22 @@
             sys.stdout.write('\t- {0} {1} request for {2} to {3}\n'.format(
                 item.get('status_code'), item.get('verb'),
                 item.get('service'), item.get('url')))
+            if verbose:
+                sys.stdout.write('\t\t- request headers: {0}\n'.format(
+                    item.get('request_headers')))
+                sys.stdout.write('\t\t- request body: {0}\n'.format(
+                    item.get('request_body')))
+                sys.stdout.write('\t\t- response headers: {0}\n'.format(
+                    item.get('response_headers')))
+                sys.stdout.write('\t\t- response body: {0}\n'.format(
+                    item.get('response_body')))
         sys.stdout.write('\n')
 
 
 def entry_point():
     cl_args = ArgumentParser().parse_args()
     parser = parse(cl_args.subunit, cl_args.non_subunit_name, cl_args.ports)
-    output(parser, cl_args.output_file)
+    output(parser, cl_args.output_file, cl_args.verbose)
 
 
 if __name__ == "__main__":
diff --git a/tempest/cmd/verify_tempest_config.py b/tempest/cmd/verify_tempest_config.py
index fdf28d5..15af271 100644
--- a/tempest/cmd/verify_tempest_config.py
+++ b/tempest/cmd/verify_tempest_config.py
@@ -349,7 +349,6 @@
         'image': 'glance',
         'object_storage': 'swift',
         'compute': 'nova',
-        'orchestration': 'heat',
         'baremetal': 'ironic',
         'identity': 'keystone',
     }
diff --git a/tempest/common/compute.py b/tempest/common/compute.py
index f0fceb3..68c4a10 100644
--- a/tempest/common/compute.py
+++ b/tempest/common/compute.py
@@ -229,7 +229,7 @@
                     clients.servers_client, server['id'], wait_until)
 
                 # Multiple validatable servers are not supported for now. Their
-                # creation will fail with the condition above (l.58).
+                # creation will fail with the condition above.
                 if CONF.validation.run_validation and validatable:
                     if CONF.validation.connect_method == 'floating':
                         _setup_validation_fip()
@@ -289,7 +289,12 @@
 
 def create_websocket(url):
     url = urlparse.urlparse(url)
-    for res in socket.getaddrinfo(url.hostname, url.port,
+
+    # NOTE(mnaser): It is possible that there is no port specified, so fall
+    #               back to the default port based on the scheme.
+    port = url.port or (443 if url.scheme == 'https' else 80)
+
+    for res in socket.getaddrinfo(url.hostname, port,
                                   socket.AF_UNSPEC, socket.SOCK_STREAM):
         af, socktype, proto, _, sa = res
         client_socket = socket.socket(af, socktype, proto)
@@ -382,7 +387,12 @@
         """Upgrade the HTTP connection to a WebSocket and verify."""
         # The real request goes to the /websockify URI always
         reqdata = 'GET /websockify HTTP/1.1\r\n'
-        reqdata += 'Host: %s:%s\r\n' % (url.hostname, url.port)
+        reqdata += 'Host: %s' % url.hostname
+        # Add port only if we have one specified
+        if url.port:
+            reqdata += ':%s' % url.port
+        # Line-ending for Host header
+        reqdata += '\r\n'
         # Tell the HTTP Server to Upgrade the connection to a WebSocket
         reqdata += 'Upgrade: websocket\r\nConnection: Upgrade\r\n'
         # The token=xxx is sent as a Cookie not in the URI
diff --git a/tempest/common/credentials_factory.py b/tempest/common/credentials_factory.py
index da34975..75db155 100644
--- a/tempest/common/credentials_factory.py
+++ b/tempest/common/credentials_factory.py
@@ -86,7 +86,7 @@
         ('public_network_id', CONF.network.public_network_id),
         ('create_networks', (CONF.auth.create_isolated_networks and not
                              CONF.network.shared_physical_network)),
-        ('resource_prefix', CONF.resources_prefix),
+        ('resource_prefix', 'tempest'),
         ('identity_admin_endpoint_type', endpoint_type)
     ]))
 
diff --git a/tempest/common/utils/__init__.py b/tempest/common/utils/__init__.py
index aa81864..225a713 100644
--- a/tempest/common/utils/__init__.py
+++ b/tempest/common/utils/__init__.py
@@ -31,10 +31,9 @@
 
         if attr == 'rand_name':
             # NOTE(flwang): This is a proxy to generate a random name that
-            # includes a random number and a prefix if one is configured in
-            # CONF.resources_prefix
+            # includes a random number and a prefix 'tempest'
             attr_obj = partial(lib_data_utils.rand_name,
-                               prefix=CONF.resources_prefix)
+                               prefix='tempest')
         else:
             attr_obj = getattr(lib_data_utils, attr)
 
diff --git a/tempest/common/waiters.py b/tempest/common/waiters.py
index 08e2a12..0e86f05 100644
--- a/tempest/common/waiters.py
+++ b/tempest/common/waiters.py
@@ -287,3 +287,24 @@
             raise lib_exc.TimeoutException(message)
 
     return body
+
+
+def wait_for_interface_detach(client, server_id, port_id):
+    """Waits for an interface to be detached from a server."""
+    body = client.list_interfaces(server_id)['interfaceAttachments']
+    ports = [iface['port_id'] for iface in body]
+    start = int(time.time())
+
+    while port_id in ports:
+        time.sleep(client.build_interval)
+        body = client.list_interfaces(server_id)['interfaceAttachments']
+        ports = [iface['port_id'] for iface in body]
+        if port_id not in ports:
+            return body
+
+        timed_out = int(time.time()) - start >= client.build_timeout
+        if timed_out:
+            message = ('Interface %s failed to detach from server %s within '
+                       'the required time (%s s)' % (port_id, server_id,
+                                                     client.build_timeout))
+            raise lib_exc.TimeoutException(message)
diff --git a/tempest/config.py b/tempest/config.py
index 19ac2fc..1fb5c8e 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -65,9 +65,7 @@
                 deprecated_opts=[cfg.DeprecatedOpt('allow_tenant_isolation',
                                                    group='auth'),
                                  cfg.DeprecatedOpt('allow_tenant_isolation',
-                                                   group='compute'),
-                                 cfg.DeprecatedOpt('allow_tenant_isolation',
-                                                   group='orchestration')]),
+                                                   group='compute')]),
     cfg.ListOpt('tempest_roles',
                 help="Roles to assign to all users created by tempest",
                 default=[]),
@@ -106,6 +104,7 @@
                secret=True,
                deprecated_group='identity'),
     cfg.StrOpt('admin_domain_name',
+               default='Default',
                help="Admin domain name for authentication (Keystone V3)."
                     "The same domain applies to user and project",
                deprecated_group='identity'),
@@ -238,7 +237,16 @@
     cfg.BoolOpt('security_compliance',
                 default=False,
                 help='Does the environment have the security compliance '
-                     'settings enabled?')
+                     'settings enabled?'),
+    cfg.BoolOpt('project_tags',
+                default=False,
+                help='Is the project tags identity v3 API available?'),
+    # Application credentials is a default feature in Queens. This config
+    # option can removed once Pike is EOL.
+    cfg.BoolOpt('application_credentials',
+                default=False,
+                help='Does the environment have application credentials '
+                     'enabled?')
 ]
 
 compute_group = cfg.OptGroup(name='compute',
@@ -405,6 +413,10 @@
                 default=False,
                 help='Enable VNC console. This configuration value should '
                      'be same as [nova.vnc]->vnc_enabled in nova.conf'),
+    cfg.StrOpt('vnc_server_header',
+               default='WebSockify',
+               help='Expected VNC server name (WebSockify, nginx, etc) '
+                    'in response header.'),
     cfg.BoolOpt('spice_console',
                 default=False,
                 help='Enable Spice console. This configuration value should '
@@ -473,6 +485,15 @@
                 default=False,
                 help='Does the test environment support in-place swapping of '
                      'volumes attached to a server instance?'),
+    cfg.BoolOpt('volume_backed_live_migration',
+                default=False,
+                help='Does the test environment support volume-backed live '
+                     'migration?'),
+    cfg.BoolOpt('volume_multiattach',
+                default=False,
+                help='Does the test environment support attaching a volume to '
+                     'more than one instance? This depends on hypervisor and '
+                     'volume backend/type and compute API version 2.60.'),
 ]
 
 
@@ -537,13 +558,6 @@
                                   'are current one. In future, Tempest will '
                                   'test v2 APIs only so this config option '
                                   'will be removed.'),
-    cfg.BoolOpt('deactivate_image',
-                default=False,
-                help="Is the deactivate-image feature enabled."
-                     " The feature has been integrated since Kilo.",
-                deprecated_for_removal=True,
-                deprecated_reason="All supported versions of OpenStack now "
-                                  "support the 'deactivate_image' feature"),
 ]
 
 network_group = cfg.OptGroup(name='network',
@@ -608,10 +622,14 @@
                      " for subnet creation"),
     cfg.StrOpt('port_vnic_type',
                choices=[None, 'normal', 'direct', 'macvtap'],
-               help="vnic_type to use when Launching instances"
+               help="vnic_type to use when launching instances"
                     " with pre-configured ports."
                     " Supported ports are:"
                     " ['normal','direct','macvtap']"),
+    cfg.DictOpt('port_profile',
+                default={},
+                help="port profile to use when launching instances"
+                     " with pre-configured ports."),
     cfg.ListOpt('default_network',
                 default=["1.0.0.0/16", "2.0.0.0/16"],
                 help="List of ip pools"
@@ -734,7 +752,7 @@
                help='Timeout in seconds to wait for a volume to become '
                     'available.'),
     cfg.StrOpt('catalog_type',
-               default='volume',
+               default='volumev3',
                help="Catalog type of the Volume Service"),
     cfg.StrOpt('region',
                default='',
@@ -912,66 +930,6 @@
                 help="Execute discoverability tests"),
 ]
 
-orchestration_group = cfg.OptGroup(name='orchestration',
-                                   title='Orchestration Service Options')
-
-OrchestrationGroup = [
-    cfg.StrOpt('catalog_type',
-               default='orchestration',
-               help="Catalog type of the Orchestration service.",
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-    cfg.StrOpt('region',
-               default='',
-               help="The orchestration region name to use. If empty, the "
-                    "value of identity.region is used instead. If no such "
-                    "region is found in the service catalog, the first found "
-                    "one is used.",
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-    cfg.StrOpt('endpoint_type',
-               default='publicURL',
-               choices=['public', 'admin', 'internal',
-                        'publicURL', 'adminURL', 'internalURL'],
-               help="The endpoint type to use for the orchestration service.",
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-    cfg.StrOpt('stack_owner_role', default='heat_stack_owner',
-               help='Role required for users to be able to manage stacks',
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-    cfg.IntOpt('build_interval',
-               default=1,
-               help="Time in seconds between build status checks.",
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-    cfg.IntOpt('build_timeout',
-               default=1200,
-               help="Timeout in seconds to wait for a stack to build.",
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-    cfg.StrOpt('instance_type',
-               default='m1.micro',
-               help="Instance type for tests. Needs to be big enough for a "
-                    "full OS plus the test workload",
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-    cfg.StrOpt('keypair_name',
-               help="Name of existing keypair to launch servers with.",
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-    cfg.IntOpt('max_template_size',
-               default=524288,
-               help="Value must match heat configuration of the same name.",
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-    cfg.IntOpt('max_resources_per_stack',
-               default=1000,
-               help="Value must match heat configuration of the same name.",
-               deprecated_for_removal=True,
-               deprecated_reason='Heat support will be removed from Tempest'),
-]
-
 
 scenario_group = cfg.OptGroup(name='scenario', title='Scenario Test Options')
 
@@ -1033,11 +991,6 @@
     cfg.BoolOpt('nova',
                 default=True,
                 help="Whether or not nova is expected to be available"),
-    cfg.BoolOpt('heat',
-                default=False,
-                help="Whether or not Heat is expected to be available",
-                deprecated_for_removal=True,
-                deprecated_reason='Heat support will be removed from Tempest'),
 ]
 
 debug_group = cfg.OptGroup(name="debug",
@@ -1067,17 +1020,6 @@
 ]
 
 DefaultGroup = [
-    cfg.StrOpt('resources_prefix',
-               default='tempest',
-               help="Prefix to be added when generating the name for "
-                    "test resources. It can be used to discover all "
-                    "resources associated with a specific test run when "
-                    "running tempest on a real-life cloud",
-               deprecated_for_removal=True,
-               deprecated_reason="It is enough to add 'tempest' as this "
-                                 "prefix to ideintify resources which are "
-                                 "created by Tempest and no projects set "
-                                 "this option on OpenStack dev community."),
     cfg.BoolOpt('pause_teardown',
                 default=False,
                 help="""Whether to pause a test in global teardown.
@@ -1105,7 +1047,6 @@
     (volume_feature_group, VolumeFeaturesGroup),
     (object_storage_group, ObjectStoreGroup),
     (object_storage_feature_group, ObjectStoreFeaturesGroup),
-    (orchestration_group, OrchestrationGroup),
     (scenario_group, ScenarioGroup),
     (service_available_group, ServiceAvailableGroup),
     (debug_group, DebugGroup),
@@ -1137,7 +1078,7 @@
     return opt_list
 
 
-# this should never be called outside of this class
+# This should never be called outside of this module
 class TempestConfigPrivate(object):
     """Provides OpenStack configuration information."""
 
@@ -1172,7 +1113,6 @@
         self.object_storage = _CONF['object-storage']
         self.object_storage_feature_enabled = _CONF[
             'object-storage-feature-enabled']
-        self.orchestration = _CONF.orchestration
         self.scenario = _CONF.scenario
         self.service_available = _CONF.service_available
         self.debug = _CONF.debug
diff --git a/tempest/hacking/checks.py b/tempest/hacking/checks.py
index aae685c..b6e7f8c 100644
--- a/tempest/hacking/checks.py
+++ b/tempest/hacking/checks.py
@@ -228,12 +228,12 @@
     if 'tempest/lib/' not in filename:
         return
 
-    if not ('from tempest' in logical_line
-            or 'import tempest' in logical_line):
+    if not ('from tempest' in logical_line or
+            'import tempest' in logical_line):
         return
 
-    if ('from tempest.lib' in logical_line
-        or 'import tempest.lib' in logical_line):
+    if ('from tempest.lib' in logical_line or
+            'import tempest.lib' in logical_line):
         return
 
     msg = ("T112: tempest.lib should not import local tempest code to avoid "
@@ -266,9 +266,9 @@
     if 'tempest/lib/' not in filename:
         return
 
-    if ('tempest.config' in logical_line
-        or 'from tempest import config' in logical_line
-        or 'oslo_config' in logical_line):
+    if ('tempest.config' in logical_line or
+            'from tempest import config' in logical_line or
+            'oslo_config' in logical_line):
         msg = ('T114: tempest.lib can not have any dependency on tempest '
                'config.')
         yield(0, msg)
diff --git a/tempest/hacking/ignored_list_T110.txt b/tempest/hacking/ignored_list_T110.txt
deleted file mode 100644
index 0e7e894..0000000
--- a/tempest/hacking/ignored_list_T110.txt
+++ /dev/null
@@ -1 +0,0 @@
-./tempest/services/object_storage/object_client.py
diff --git a/tempest/lib/api_schema/response/compute/v2_1/flavors.py b/tempest/lib/api_schema/response/compute/v2_1/flavors.py
index 547d94d..af5e67f 100644
--- a/tempest/lib/api_schema/response/compute/v2_1/flavors.py
+++ b/tempest/lib/api_schema/response/compute/v2_1/flavors.py
@@ -86,7 +86,7 @@
     'status_code': [200]
 }
 
-create_get_flavor_details = {
+create_update_get_flavor_details = {
     'status_code': [200],
     'response_body': {
         'type': 'object',
diff --git a/tempest/lib/api_schema/response/compute/v2_19/servers.py b/tempest/lib/api_schema/response/compute/v2_19/servers.py
index 05cc32c..fd9e933 100644
--- a/tempest/lib/api_schema/response/compute/v2_19/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_19/servers.py
@@ -14,9 +14,9 @@
 
 import copy
 
-from tempest.lib.api_schema.response.compute.v2_1 import servers as serversv21
 from tempest.lib.api_schema.response.compute.v2_16 import servers \
     as serversv216
+from tempest.lib.api_schema.response.compute.v2_9 import servers as serversv29
 
 list_servers = copy.deepcopy(serversv216.list_servers)
 
@@ -32,20 +32,20 @@
 list_servers_detail['response_body']['properties']['servers']['items'][
     'required'].append('description')
 
-update_server = copy.deepcopy(serversv21.update_server)
+update_server = copy.deepcopy(serversv29.update_server)
 update_server['response_body']['properties']['server'][
     'properties'].update({'description': {'type': ['string', 'null']}})
 update_server['response_body']['properties']['server'][
     'required'].append('description')
 
-rebuild_server = copy.deepcopy(serversv21.rebuild_server)
+rebuild_server = copy.deepcopy(serversv29.rebuild_server)
 rebuild_server['response_body']['properties']['server'][
     'properties'].update({'description': {'type': ['string', 'null']}})
 rebuild_server['response_body']['properties']['server'][
     'required'].append('description')
 
 rebuild_server_with_admin_pass = copy.deepcopy(
-    serversv21.rebuild_server_with_admin_pass)
+    serversv29.rebuild_server_with_admin_pass)
 rebuild_server_with_admin_pass['response_body']['properties']['server'][
     'properties'].update({'description': {'type': ['string', 'null']}})
 rebuild_server_with_admin_pass['response_body']['properties']['server'][
diff --git a/tempest/lib/api_schema/response/compute/v2_26/servers.py b/tempest/lib/api_schema/response/compute/v2_26/servers.py
index b03bdf6..5c35eab 100644
--- a/tempest/lib/api_schema/response/compute/v2_26/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_26/servers.py
@@ -43,6 +43,25 @@
 list_servers_detail['response_body']['properties']['servers']['items'][
     'required'].append('tags')
 
+update_server = copy.deepcopy(servers219.update_server)
+update_server['response_body']['properties']['server'][
+    'properties'].update({'tags': tag_items})
+update_server['response_body']['properties']['server'][
+    'required'].append('tags')
+
+rebuild_server = copy.deepcopy(servers219.rebuild_server)
+rebuild_server['response_body']['properties']['server'][
+    'properties'].update({'tags': tag_items})
+rebuild_server['response_body']['properties']['server'][
+    'required'].append('tags')
+
+rebuild_server_with_admin_pass = copy.deepcopy(
+    servers219.rebuild_server_with_admin_pass)
+rebuild_server_with_admin_pass['response_body']['properties']['server'][
+    'properties'].update({'tags': tag_items})
+rebuild_server_with_admin_pass['response_body']['properties']['server'][
+    'required'].append('tags')
+
 # list response schema wasn't changed for v2.26 so use v2.1
 
 list_servers = copy.deepcopy(servers21.list_servers)
diff --git a/tempest/lib/api_schema/response/compute/v2_45/__init__.py b/tempest/lib/api_schema/response/compute/v2_45/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_45/__init__.py
diff --git a/tempest/lib/api_schema/response/compute/v2_45/images.py b/tempest/lib/api_schema/response/compute/v2_45/images.py
new file mode 100644
index 0000000..8a48f36
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_45/images.py
@@ -0,0 +1,32 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+# The 2.45 microversion removes the "location" header and adds "image_id"
+# to the response body.
+create_image = {
+    'status_code': [202],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'image_id': {'type': 'string'}
+        },
+        'additionalProperties': False,
+        'required': ['image_id']
+    }
+}
+
+# NOTE(mriedem): The compute proxy APIs for showing/listing and deleting
+# images were deprecated in microversion 2.35, and the compute proxy APIs for
+# working with image metadata were deprecated in microversion 2.39. Therefore,
+# client-side code shouldn't rely on those APIs in the compute images client
+# past those microversions and should instead use the Glance images client
+# directly.
diff --git a/tempest/lib/api_schema/response/compute/v2_47/servers.py b/tempest/lib/api_schema/response/compute/v2_47/servers.py
index 37a084f..935be70 100644
--- a/tempest/lib/api_schema/response/compute/v2_47/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_47/servers.py
@@ -37,3 +37,19 @@
 get_server = copy.deepcopy(servers226.get_server)
 get_server['response_body']['properties']['server'][
     'properties'].update({'flavor': flavor})
+list_servers_detail = copy.deepcopy(servers226.list_servers_detail)
+list_servers_detail['response_body']['properties']['servers']['items'][
+    'properties'].update({'flavor': flavor})
+
+update_server = copy.deepcopy(servers226.update_server)
+update_server['response_body']['properties']['server'][
+    'properties'].update({'flavor': flavor})
+
+rebuild_server = copy.deepcopy(servers226.rebuild_server)
+rebuild_server['response_body']['properties']['server'][
+    'properties'].update({'flavor': flavor})
+
+rebuild_server_with_admin_pass = copy.deepcopy(
+    servers226.rebuild_server_with_admin_pass)
+rebuild_server_with_admin_pass['response_body']['properties']['server'][
+    'properties'].update({'flavor': flavor})
diff --git a/tempest/lib/api_schema/response/compute/v2_54/__init__.py b/tempest/lib/api_schema/response/compute/v2_54/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_54/__init__.py
diff --git a/tempest/lib/api_schema/response/compute/v2_54/servers.py b/tempest/lib/api_schema/response/compute/v2_54/servers.py
new file mode 100644
index 0000000..c084696
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_54/servers.py
@@ -0,0 +1,49 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import copy
+
+from tempest.lib.api_schema.response.compute.v2_47 import servers as servers247
+# ****** Schemas changed in microversion 2.54 *****************
+
+# Note(gmann): This is schema for microversion 2.54 which includes the
+# 'key_name' in the Response body of the following APIs:
+#    - ``POST '/servers/{server_id}/action (rebuild)``
+
+key_name = {
+    'oneOf': [
+        {'type': 'string', 'minLength': 1, 'maxLength': 255},
+        {'type': 'null'},
+    ]
+}
+
+rebuild_server = copy.deepcopy(servers247.rebuild_server)
+rebuild_server['response_body']['properties']['server'][
+    'properties'].update({'key_name': key_name})
+rebuild_server['response_body']['properties']['server'][
+    'required'].append('key_name')
+
+rebuild_server_with_admin_pass = copy.deepcopy(
+    servers247.rebuild_server_with_admin_pass)
+rebuild_server_with_admin_pass['response_body']['properties']['server'][
+    'properties'].update({'key_name': key_name})
+rebuild_server_with_admin_pass['response_body']['properties']['server'][
+    'required'].append('key_name')
+
+# ****** Schemas unchanged in microversion 2.54 since microversion 2.47 ***
+
+# NOTE(gmann): Below are the unchanged schema in this microversion. We need
+# to keep this schema in this file to have the generic way to select the
+# right schema based on self.schema_versions_info mapping in service client.
+get_server = copy.deepcopy(servers247.get_server)
+list_servers_detail = copy.deepcopy(servers247.list_servers_detail)
+update_server = copy.deepcopy(servers247.update_server)
diff --git a/tempest/lib/api_schema/response/compute/v2_55/__init__.py b/tempest/lib/api_schema/response/compute/v2_55/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_55/__init__.py
diff --git a/tempest/lib/api_schema/response/compute/v2_55/flavors.py b/tempest/lib/api_schema/response/compute/v2_55/flavors.py
new file mode 100644
index 0000000..823190a
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_55/flavors.py
@@ -0,0 +1,112 @@
+# Copyright 2018 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.lib.api_schema.response.compute.v2_1 import parameter_types
+
+# Note(gmann): This is schema for microversion 2.55 which includes the
+# following changes:
+# Add new PUT API
+# Adds a ``description`` field to the following APIs response:
+#    - ``GET /flavors``
+#    - ``GET /flavors/detail``
+#    - ``GET /flavors/{flavor_id}``
+#    - ``POST /flavors``
+
+flavor_description = {
+    'type': ['string', 'null'],
+    'minLength': 0, 'maxLength': 65535
+}
+
+list_flavors = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'flavors': {
+                'type': 'array',
+                'items': {
+                    'type': 'object',
+                    'properties': {
+                        'name': {'type': 'string'},
+                        'links': parameter_types.links,
+                        'id': {'type': 'string'},
+                        'description': flavor_description
+                    },
+                    'additionalProperties': False,
+                    'required': ['name', 'links', 'id', 'description']
+                }
+            },
+            'flavors_links': parameter_types.links
+        },
+        'additionalProperties': False,
+        # NOTE(gmann): flavors_links attribute is not necessary
+        # to be present always So it is not 'required'.
+        'required': ['flavors']
+    }
+}
+
+common_flavor_info = {
+    'type': 'object',
+    'properties': {
+        'name': {'type': 'string'},
+        'links': parameter_types.links,
+        'ram': {'type': 'integer'},
+        'vcpus': {'type': 'integer'},
+        # 'swap' attributes comes as integer value but if it is empty
+        # it comes as "". So defining type of as string and integer.
+        'swap': {'type': ['integer', 'string']},
+        'disk': {'type': 'integer'},
+        'id': {'type': 'string'},
+        'OS-FLV-DISABLED:disabled': {'type': 'boolean'},
+        'os-flavor-access:is_public': {'type': 'boolean'},
+        'rxtx_factor': {'type': 'number'},
+        'OS-FLV-EXT-DATA:ephemeral': {'type': 'integer'},
+        'description': flavor_description
+    },
+    'additionalProperties': False,
+    # 'OS-FLV-DISABLED', 'os-flavor-access', 'rxtx_factor' and
+    # 'OS-FLV-EXT-DATA' are API extensions. So they are not 'required'.
+    'required': ['name', 'links', 'ram', 'vcpus', 'swap', 'disk', 'id',
+                 'description']
+}
+
+list_flavors_details = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'flavors': {
+                'type': 'array',
+                'items': common_flavor_info
+            },
+            # NOTE(gmann): flavors_links attribute is not necessary
+            # to be present always So it is not 'required'.
+            'flavors_links': parameter_types.links
+        },
+        'additionalProperties': False,
+        'required': ['flavors']
+    }
+}
+
+create_update_get_flavor_details = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'flavor': common_flavor_info
+        },
+        'additionalProperties': False,
+        'required': ['flavor']
+    }
+}
diff --git a/tempest/lib/api_schema/response/compute/v2_57/__init__.py b/tempest/lib/api_schema/response/compute/v2_57/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_57/__init__.py
diff --git a/tempest/lib/api_schema/response/compute/v2_57/servers.py b/tempest/lib/api_schema/response/compute/v2_57/servers.py
new file mode 100644
index 0000000..ed1ca7d
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_57/servers.py
@@ -0,0 +1,53 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import copy
+
+from tempest.lib.api_schema.response.compute.v2_54 import servers as servers254
+# ****** Schemas changed in microversion 2.57 *****************
+
+# Note(gmann): This is schema for microversion 2.57 which includes the
+# 'user_data' in the Response body of the following APIs:
+#    - ``POST '/servers/{server_id}/action (rebuild)``
+
+user_data = {
+    'oneOf': [
+        {
+            'type': 'string',
+            'format': 'base64',
+            'maxLength': 65535
+        },
+        {'type': 'null'}
+    ]
+}
+
+rebuild_server = copy.deepcopy(servers254.rebuild_server)
+rebuild_server['response_body']['properties']['server'][
+    'properties'].update({'user_data': user_data})
+rebuild_server['response_body']['properties']['server'][
+    'required'].append('user_data')
+
+rebuild_server_with_admin_pass = copy.deepcopy(
+    servers254.rebuild_server_with_admin_pass)
+rebuild_server_with_admin_pass['response_body']['properties']['server'][
+    'properties'].update({'user_data': user_data})
+rebuild_server_with_admin_pass['response_body']['properties']['server'][
+    'required'].append('user_data')
+
+# ****** Schemas unchanged in microversion 2.57 since microversion 2.54 ***
+
+# NOTE(gmann): Below are the unchanged schema in this microversion. We need
+# to keeo this schema in this file to have the generic way to select the
+# right schema based on self.schema_versions_info mapping in service client.
+get_server = copy.deepcopy(servers254.get_server)
+list_servers_detail = copy.deepcopy(servers254.list_servers_detail)
+update_server = copy.deepcopy(servers254.update_server)
diff --git a/tempest/lib/api_schema/response/compute/v2_9/servers.py b/tempest/lib/api_schema/response/compute/v2_9/servers.py
index e260e48..7df02d5 100644
--- a/tempest/lib/api_schema/response/compute/v2_9/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_9/servers.py
@@ -14,6 +14,7 @@
 
 import copy
 
+from tempest.lib.api_schema.response.compute.v2_1 import servers as servers_21
 from tempest.lib.api_schema.response.compute.v2_6 import servers
 
 list_servers = copy.deepcopy(servers.list_servers)
@@ -29,3 +30,22 @@
     'properties'].update({'locked': {'type': 'boolean'}})
 list_servers_detail['response_body']['properties']['servers']['items'][
     'required'].append('locked')
+
+update_server = copy.deepcopy(servers_21.update_server)
+update_server['response_body']['properties']['server'][
+    'properties'].update({'locked': {'type': 'boolean'}})
+update_server['response_body']['properties']['server'][
+    'required'].append('locked')
+
+rebuild_server = copy.deepcopy(servers_21.rebuild_server)
+rebuild_server['response_body']['properties']['server'][
+    'properties'].update({'locked': {'type': 'boolean'}})
+rebuild_server['response_body']['properties']['server'][
+    'required'].append('locked')
+
+rebuild_server_with_admin_pass = copy.deepcopy(
+    servers_21.rebuild_server_with_admin_pass)
+rebuild_server_with_admin_pass['response_body']['properties']['server'][
+    'properties'].update({'locked': {'type': 'boolean'}})
+rebuild_server_with_admin_pass['response_body']['properties']['server'][
+    'required'].append('locked')
diff --git a/tempest/lib/base.py b/tempest/lib/base.py
index 33a32ee..3be55c0 100644
--- a/tempest/lib/base.py
+++ b/tempest/lib/base.py
@@ -43,8 +43,7 @@
         super(BaseTestCase, self).setUp()
         if not self.setUpClassCalled:
             raise RuntimeError("setUpClass does not calls the super's "
-                               "setUpClass in the "
-                               + self.__class__.__name__)
+                               "setUpClass in {!r}".format(type(self)))
         test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
         try:
             test_timeout = int(test_timeout)
@@ -62,7 +61,7 @@
             stderr = self.useFixture(fixtures.StringStream('stderr')).stream
             self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
         if (os.environ.get('OS_LOG_CAPTURE') != 'False' and
-            os.environ.get('OS_LOG_CAPTURE') != '0'):
+                os.environ.get('OS_LOG_CAPTURE') != '0'):
             self.useFixture(fixtures.LoggerFixture(nuke_handlers=False,
                                                    format=self.log_format,
                                                    level=None))
diff --git a/tempest/lib/cli/base.py b/tempest/lib/cli/base.py
index f39ecbc..3fb56ec 100644
--- a/tempest/lib/cli/base.py
+++ b/tempest/lib/cli/base.py
@@ -58,8 +58,6 @@
     if six.PY2:
         cmd = cmd.encode('utf-8')
     cmd = shlex.split(cmd)
-    result = ''
-    result_err = ''
     stdout = subprocess.PIPE
     stderr = subprocess.STDOUT if merge_stderr else subprocess.PIPE
     proc = subprocess.Popen(cmd, stdout=stdout, stderr=stderr)
@@ -101,12 +99,15 @@
     :type project_domain_name: string
     :param project_domain_id: Project's domain ID
     :type project_domain_id: string
+    :param identity_api_version: Version of the Identity API
+    :type identity_api_version: string
     """
 
     def __init__(self, username='', password='', tenant_name='', uri='',
                  cli_dir='', insecure=False, prefix='', user_domain_name=None,
                  user_domain_id=None, project_domain_name=None,
-                 project_domain_id=None, *args, **kwargs):
+                 project_domain_id=None, identity_api_version=None, *args,
+                 **kwargs):
         """Initialize a new CLIClient object."""
         super(CLIClient, self).__init__()
         self.cli_dir = cli_dir if cli_dir else '/usr/bin'
@@ -120,6 +121,7 @@
         self.user_domain_id = user_domain_id
         self.project_domain_name = project_domain_name
         self.project_domain_id = project_domain_id
+        self.identity_api_version = identity_api_version
 
     def nova(self, action, flags='', params='', fail_ok=False,
              endpoint_type='publicURL', merge_stderr=False):
@@ -374,12 +376,15 @@
         :param merge_stderr:  if True the stderr buffer is merged into stdout
         :type merge_stderr: boolean
         """
-        creds = ('--os-username %s --os-tenant-name %s --os-password %s '
+        creds = ('--os-username %s --os-project-name %s --os-password %s '
                  '--os-auth-url %s' %
                  (self.username,
                   self.tenant_name,
                   self.password,
                   self.uri))
+        if self.identity_api_version:
+            creds += ' --os-identity-api-version %s' % (
+                self.identity_api_version)
         if self.user_domain_name is not None:
             creds += ' --os-user-domain-name %s' % self.user_domain_name
         if self.user_domain_id is not None:
diff --git a/tempest/lib/cli/output_parser.py b/tempest/lib/cli/output_parser.py
index 2edd5c1..a7d5e49 100644
--- a/tempest/lib/cli/output_parser.py
+++ b/tempest/lib/cli/output_parser.py
@@ -37,8 +37,8 @@
     items = []
     tables_ = tables(output_lines)
     for table_ in tables_:
-        if ('Property' not in table_['headers']
-            or 'Value' not in table_['headers']):
+        if ('Property' not in table_['headers'] or
+                'Value' not in table_['headers']):
             raise exceptions.InvalidStructure()
         item = {}
         for value in table_['values']:
diff --git a/tempest/lib/cmd/check_uuid.py b/tempest/lib/cmd/check_uuid.py
index 101d692..d1f0888 100755
--- a/tempest/lib/cmd/check_uuid.py
+++ b/tempest/lib/cmd/check_uuid.py
@@ -103,7 +103,7 @@
     def _modules_search(self):
         """Recursive search for python modules in base package"""
         modules = []
-        for root, dirs, files in os.walk(self.base_path):
+        for root, _, files in os.walk(self.base_path):
             if not os.path.exists(os.path.join(root, '__init__.py')):
                 continue
             root_package = self._path_to_package(root)
@@ -121,10 +121,10 @@
         idempotent_id = None
         for decorator in test_node.decorator_list:
             if (hasattr(decorator, 'func') and
-                hasattr(decorator.func, 'attr') and
-                decorator.func.attr == DECORATOR_NAME and
-                hasattr(decorator.func, 'value') and
-                decorator.func.value.id == DECORATOR_MODULE):
+                    hasattr(decorator.func, 'attr') and
+                    decorator.func.attr == DECORATOR_NAME and
+                    hasattr(decorator.func, 'value') and
+                    decorator.func.value.id == DECORATOR_MODULE):
                 for arg in decorator.args:
                     idempotent_id = ast.literal_eval(arg)
         return idempotent_id
@@ -165,8 +165,8 @@
 
     @staticmethod
     def _is_test_method(node):
-        return (node.__class__ is ast.FunctionDef
-                and node.name.startswith('test_'))
+        return (node.__class__ is ast.FunctionDef and
+                node.name.startswith('test_'))
 
     @staticmethod
     def _next_node(body, node):
diff --git a/tempest/lib/common/dynamic_creds.py b/tempest/lib/common/dynamic_creds.py
index 4f1a883..f27e926 100644
--- a/tempest/lib/common/dynamic_creds.py
+++ b/tempest/lib/common/dynamic_creds.py
@@ -338,15 +338,15 @@
                 credentials = self._create_creds(roles=credential_type)
             self._creds[str(credential_type)] = credentials
             # Maintained until tests are ported
-            LOG.info("Acquired dynamic creds:\n credentials: %s", credentials)
-            if (self.neutron_available and
-                self.create_networks):
+            LOG.info("Acquired dynamic creds:\n"
+                     " credentials: %s", credentials)
+            if (self.neutron_available and self.create_networks):
                 network, subnet, router = self._create_network_resources(
                     credentials.tenant_id)
                 credentials.set_resources(network=network, subnet=subnet,
                                           router=router)
-                LOG.info("Created isolated network resources for : \n"
-                         + " credentials: %s", credentials)
+                LOG.info("Created isolated network resources for:\n"
+                         " credentials: %s", credentials)
         return credentials
 
     def get_primary_creds(self):
diff --git a/tempest/lib/common/fixed_network.py b/tempest/lib/common/fixed_network.py
index e2054a4..875a79d 100644
--- a/tempest/lib/common/fixed_network.py
+++ b/tempest/lib/common/fixed_network.py
@@ -38,7 +38,12 @@
         raise exceptions.InvalidTestResource(type='network', name=name)
 
     networks = compute_networks_client.list_networks()['networks']
-    networks = [n for n in networks if n['label'] == name]
+    # NOTE(zhufl) compute networks_client uses 'label' as network name field,
+    # while neutron networks_client uses 'name' as network name field.
+    try:
+        networks = [n for n in networks if n['label'] == name]
+    except KeyError:
+        networks = [n for n in networks if n['name'] == name]
 
     # Check that a network exists, else raise an InvalidConfigurationException
     if len(networks) == 1:
diff --git a/tempest/lib/common/jsonschema_validator.py b/tempest/lib/common/jsonschema_validator.py
index bbdf382..9a35b76 100644
--- a/tempest/lib/common/jsonschema_validator.py
+++ b/tempest/lib/common/jsonschema_validator.py
@@ -12,9 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+import base64
 
 import jsonschema
 from oslo_utils import timeutils
+import six
 
 # JSON Schema validator and format checker used for JSON Schema validation
 JSONSCHEMA_VALIDATOR = jsonschema.Draft4Validator
@@ -37,3 +39,19 @@
         return False
     else:
         return True
+
+
+@jsonschema.FormatChecker.cls_checks('base64')
+def _validate_base64_format(instance):
+    try:
+        if isinstance(instance, six.text_type):
+            instance = instance.encode('utf-8')
+        base64.decodestring(instance)
+    except base64.binascii.Error:
+        return False
+    except TypeError:
+        # The name must be string type. If instance isn't string type, the
+        # TypeError will be raised at here.
+        return False
+
+    return True
diff --git a/tempest/lib/common/preprov_creds.py b/tempest/lib/common/preprov_creds.py
index 83db513..fcdeb17 100644
--- a/tempest/lib/common/preprov_creds.py
+++ b/tempest/lib/common/preprov_creds.py
@@ -344,11 +344,11 @@
         net_creds = cred_provider.TestResources(credential)
         net_clients = clients.ServiceClients(credentials=credential,
                                              identity_uri=self.identity_uri)
-        compute_network_client = net_clients.compute.NetworksClient()
+        networks_client = net_clients.network.NetworksClient()
         net_name = self.hash_dict['networks'].get(hash, None)
         try:
             network = fixed_network.get_network_from_name(
-                net_name, compute_network_client)
+                net_name, networks_client)
         except lib_exc.InvalidTestResource:
             network = {}
         net_creds.set_resources(network=network)
diff --git a/tempest/lib/common/thread.py b/tempest/lib/common/thread.py
new file mode 100644
index 0000000..510fc36
--- /dev/null
+++ b/tempest/lib/common/thread.py
@@ -0,0 +1,29 @@
+# Copyright 2018 Red Hat, Inc.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+# This make disable relative module import
+from __future__ import absolute_import
+
+
+import six
+
+if six.PY2:
+    # module thread is removed in Python 3
+    from thread import get_ident  # noqa: H237,F401
+
+else:
+    # On Python3 thread module has been deprecated and get_ident has been moved
+    # to threading module
+    from threading import get_ident  # noqa: F401
diff --git a/tempest/lib/common/utils/linux/remote_client.py b/tempest/lib/common/utils/linux/remote_client.py
index cd4092b..8ac1d38 100644
--- a/tempest/lib/common/utils/linux/remote_client.py
+++ b/tempest/lib/common/utils/linux/remote_client.py
@@ -10,6 +10,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import functools
+import re
 import sys
 
 import netaddr
@@ -25,13 +27,14 @@
 
 def debug_ssh(function):
     """Decorator to generate extra debug info in case off SSH failure"""
+    @functools.wraps(function)
     def wrapper(self, *args, **kwargs):
         try:
             return function(self, *args, **kwargs)
         except Exception as e:
             caller = test_utils.find_test_caller() or "not found"
             if not isinstance(e, tempest.lib.exceptions.SSHTimeout):
-                message = ('Initializing SSH connection to %(ip)s failed. '
+                message = ('Executing command on %(ip)s failed. '
                            'Error: %(error)s' % {'ip': self.ip_address,
                                                  'error': e})
                 message = '(%s) %s' % (caller, message)
@@ -124,3 +127,27 @@
             cmd = 'sudo {cmd} -I {nic}'.format(cmd=cmd, nic=nic)
         cmd += ' -c{0} -w{0} -s{1} {2}'.format(count, size, host)
         return self.exec_command(cmd)
+
+    def mount_config_drive(self):
+        """Mount the config drive inside a virtual machine
+
+        This method will not unmount the config drive, so unmount_config_drive
+        must be used for cleanup.
+        """
+        cmd_blkid = 'blkid | grep -i config-2'
+        result = self.exec_command(cmd_blkid)
+        dev_name = re.match('([^:]+)', result).group()
+
+        try:
+            self.exec_command('sudo mount %s /mnt' % dev_name)
+        except tempest.lib.exceptions.SSHExecCommandFailed:
+            # So the command failed, let's try to know why and print some
+            # useful information.
+            lsblk = self.exec_command('sudo lsblk --fs --ascii')
+            LOG.error("Mounting %s on /mnt failed. Right after the "
+                      "failure 'lsblk' in the guest reported:\n%s",
+                      dev_name, lsblk)
+            raise
+
+    def unmount_config_drive(self):
+        self.exec_command('sudo umount /mnt')
diff --git a/tempest/lib/common/utils/test_utils.py b/tempest/lib/common/utils/test_utils.py
index c2e93ee..2a9f3a9 100644
--- a/tempest/lib/common/utils/test_utils.py
+++ b/tempest/lib/common/utils/test_utils.py
@@ -102,13 +102,13 @@
     now = time.time()
     begin_time = now
     timeout = now + duration
+    func_name = getattr(func, '__name__', getattr(func.__class__, '__name__'))
     while now < timeout:
         if func(*args, **kwargs):
             LOG.debug("Call %s returns true in %f seconds",
-                      getattr(func, '__name__'), time.time() - begin_time)
+                      func_name, time.time() - begin_time)
             return True
         time.sleep(sleep_for)
         now = time.time()
-    LOG.debug("Call %s returns false in %f seconds",
-              getattr(func, '__name__'), duration)
+    LOG.debug("Call %s returns false in %f seconds", func_name, duration)
     return False
diff --git a/tempest/lib/services/compute/flavors_client.py b/tempest/lib/services/compute/flavors_client.py
index 0fb1991..4923d7e 100644
--- a/tempest/lib/services/compute/flavors_client.py
+++ b/tempest/lib/services/compute/flavors_client.py
@@ -21,12 +21,18 @@
     as schema_access
 from tempest.lib.api_schema.response.compute.v2_1 import flavors_extra_specs \
     as schema_extra_specs
+from tempest.lib.api_schema.response.compute.v2_55 import flavors \
+    as schemav255
 from tempest.lib.common import rest_client
 from tempest.lib.services.compute import base_compute_client
 
 
 class FlavorsClient(base_compute_client.BaseComputeClient):
 
+    schema_versions_info = [
+        {'min': None, 'max': '2.54', 'schema': schema},
+        {'min': '2.55', 'max': None, 'schema': schemav255}]
+
     def list_flavors(self, detail=False, **params):
         """Lists flavors.
 
@@ -36,11 +42,12 @@
         https://developer.openstack.org/api-ref/compute/#list-flavors-with-details
         """
         url = 'flavors'
-        _schema = schema.list_flavors
-
+        schema = self.get_schema(self.schema_versions_info)
         if detail:
             url += '/detail'
             _schema = schema.list_flavors_details
+        else:
+            _schema = schema.list_flavors
         if params:
             url += '?%s' % urllib.urlencode(params)
 
@@ -58,7 +65,9 @@
         """
         resp, body = self.get("flavors/%s" % flavor_id)
         body = json.loads(body)
-        self.validate_response(schema.create_get_flavor_details, resp, body)
+        schema = self.get_schema(self.schema_versions_info)
+        self.validate_response(schema.create_update_get_flavor_details,
+                               resp, body)
         return rest_client.ResponseBody(resp, body)
 
     def create_flavor(self, **kwargs):
@@ -77,7 +86,25 @@
         resp, body = self.post('flavors', post_body)
 
         body = json.loads(body)
-        self.validate_response(schema.create_get_flavor_details, resp, body)
+        schema = self.get_schema(self.schema_versions_info)
+        self.validate_response(schema.create_update_get_flavor_details,
+                               resp, body)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_flavor(self, flavor_id, **kwargs):
+        """Uodate the flavor or instance type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/compute/#update-flavor-description
+        """
+        put_body = json.dumps({'flavor': kwargs})
+        resp, body = self.put("flavors/%s" % flavor_id, put_body)
+
+        body = json.loads(body)
+        schema = self.get_schema(self.schema_versions_info)
+        self.validate_response(schema.create_update_get_flavor_details,
+                               resp, body)
         return rest_client.ResponseBody(resp, body)
 
     def delete_flavor(self, flavor_id):
diff --git a/tempest/lib/services/compute/images_client.py b/tempest/lib/services/compute/images_client.py
index 86bea9e..0f4eb42 100644
--- a/tempest/lib/services/compute/images_client.py
+++ b/tempest/lib/services/compute/images_client.py
@@ -17,6 +17,7 @@
 from six.moves.urllib import parse as urllib
 
 from tempest.lib.api_schema.response.compute.v2_1 import images as schema
+from tempest.lib.api_schema.response.compute.v2_45 import images as schemav245
 from tempest.lib.common import rest_client
 from tempest.lib import exceptions as lib_exc
 from tempest.lib.services.compute import base_compute_client
@@ -24,6 +25,10 @@
 
 class ImagesClient(base_compute_client.BaseComputeClient):
 
+    schema_versions_info = [
+        {'min': None, 'max': '2.44', 'schema': schema},
+        {'min': '2.45', 'max': None, 'schema': schemav245}]
+
     def create_image(self, server_id, **kwargs):
         """Create an image of the original server.
 
@@ -36,7 +41,10 @@
         post_body = json.dumps(post_body)
         resp, body = self.post('servers/%s/action' % server_id,
                                post_body)
-        self.validate_response(schema.create_image, resp, body)
+        _schema = self.get_schema(self.schema_versions_info)
+        if body:
+            body = json.loads(body)
+        self.validate_response(_schema.create_image, resp, body)
         return rest_client.ResponseBody(resp, body)
 
     def list_images(self, detail=False, **params):
diff --git a/tempest/lib/services/compute/quota_classes_client.py b/tempest/lib/services/compute/quota_classes_client.py
index 0fe9868..64e06f4 100644
--- a/tempest/lib/services/compute/quota_classes_client.py
+++ b/tempest/lib/services/compute/quota_classes_client.py
@@ -35,8 +35,9 @@
     def update_quota_class_set(self, quota_class_id, **kwargs):
         """Update the quota class's limits for one or more resources.
 
-        # NOTE: Current api-site doesn't contain this API description.
-        # LP: https://bugs.launchpad.net/nova/+bug/1602400
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/compute/#create-or-update-quotas-for-quota-class
         """
         post_body = json.dumps({'quota_class_set': kwargs})
 
diff --git a/tempest/lib/services/compute/quotas_client.py b/tempest/lib/services/compute/quotas_client.py
index daf4bc0..12df895 100644
--- a/tempest/lib/services/compute/quotas_client.py
+++ b/tempest/lib/services/compute/quotas_client.py
@@ -28,8 +28,8 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        http://developer.openstack.org/api-ref-compute-v2.1.html/#show-a-quota
-        http://developer.openstack.org/api-ref-compute-v2.1.html/#show-the-detail-of-quota
+        https://developer.openstack.org/api-ref/compute/#show-a-quota
+        https://developer.openstack.org/api-ref/compute/#show-the-detail-of-quota
         """
 
         params = {}
@@ -49,7 +49,10 @@
         return rest_client.ResponseBody(resp, body)
 
     def show_default_quota_set(self, tenant_id):
-        """List the default quota set for a tenant."""
+        """List the default quota set for a tenant.
+
+        https://developer.openstack.org/api-ref/compute/#list-default-quotas-for-tenant
+        """
 
         url = 'os-quota-sets/%s/defaults' % tenant_id
         resp, body = self.get(url)
@@ -79,7 +82,10 @@
         return rest_client.ResponseBody(resp, body)
 
     def delete_quota_set(self, tenant_id):
-        """Delete the tenant's quota set."""
+        """Delete the tenant's quota set.
+
+        https://developer.openstack.org/api-ref/compute/#revert-quotas-to-defaults
+        """
         resp, body = self.delete('os-quota-sets/%s' % tenant_id)
         self.validate_response(schema.delete_quota, resp, body)
         return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/compute/servers_client.py b/tempest/lib/services/compute/servers_client.py
index 598d5a6..f6e0e69 100644
--- a/tempest/lib/services/compute/servers_client.py
+++ b/tempest/lib/services/compute/servers_client.py
@@ -29,6 +29,8 @@
 from tempest.lib.api_schema.response.compute.v2_3 import servers as schemav23
 from tempest.lib.api_schema.response.compute.v2_47 import servers as schemav247
 from tempest.lib.api_schema.response.compute.v2_48 import servers as schemav248
+from tempest.lib.api_schema.response.compute.v2_54 import servers as schemav254
+from tempest.lib.api_schema.response.compute.v2_57 import servers as schemav257
 from tempest.lib.api_schema.response.compute.v2_6 import servers as schemav26
 from tempest.lib.api_schema.response.compute.v2_9 import servers as schemav29
 from tempest.lib.common import rest_client
@@ -47,7 +49,9 @@
         {'min': '2.19', 'max': '2.25', 'schema': schemav219},
         {'min': '2.26', 'max': '2.46', 'schema': schemav226},
         {'min': '2.47', 'max': '2.47', 'schema': schemav247},
-        {'min': '2.48', 'max': None, 'schema': schemav248}]
+        {'min': '2.48', 'max': '2.53', 'schema': schemav248},
+        {'min': '2.54', 'max': '2.56', 'schema': schemav254},
+        {'min': '2.57', 'max': None, 'schema': schemav257}]
 
     def __init__(self, auth_provider, service, region,
                  enable_instance_password=True, **kwargs):
@@ -126,7 +130,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        http://developer.openstack.org/api-ref-compute-v2.1.html#showServer
+        https://developer.openstack.org/api-ref/compute/#show-server-details
         """
         resp, body = self.get("servers/%s" % server_id)
         body = json.loads(body)
@@ -156,11 +160,11 @@
 
         url = 'servers'
         schema = self.get_schema(self.schema_versions_info)
-        _schema = schema.list_servers
-
         if detail:
             url += '/detail'
             _schema = schema.list_servers_detail
+        else:
+            _schema = schema.list_servers
         if params:
             url += '?%s' % urllib.urlencode(params)
 
@@ -321,7 +325,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        https://developer.openstack.org/api-ref/compute/#create-or-replace-metadata-items
+        https://developer.openstack.org/api-ref/compute/#replace-metadata-items
         """
         if no_metadata_field:
             post_body = ""
@@ -338,7 +342,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        https://developer.openstack.org/api-ref/compute/#update-metadata-items
+        https://developer.openstack.org/api-ref/compute/#create-or-update-metadata-items
         """
         post_body = json.dumps({'metadata': meta})
         resp, body = self.post('servers/%s/metadata' % server_id,
@@ -609,9 +613,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        TODO (markus_z) The api-ref for that isn't yet available, update this
-        here when the docs in Nova are updated. The old API is at
-        http://developer.openstack.org/api-ref/compute/#get-serial-console-os-getserialconsole-action
+        https://developer.openstack.org/api-ref/compute/#create-remote-console
         """
         param = {
             'remote_console': {
@@ -722,7 +724,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        https://developer.openstack.org/api-ref/compute/#get-vnc-console-os-getvncconsole-action
+        https://developer.openstack.org/api-ref/compute/#get-vnc-console-os-getvncconsole-action-deprecated
         """
         return self.action(server_id, "os-getVNCConsole",
                            schema.get_vnc_console, **kwargs)
@@ -732,7 +734,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        https://developer.openstack.org/api-ref/compute/#add-associate-fixed-ip-addfixedip-action
+        https://developer.openstack.org/api-ref/compute/#add-associate-fixed-ip-addfixedip-action-deprecated
         """
         return self.action(server_id, 'addFixedIp', **kwargs)
 
@@ -741,7 +743,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        https://developer.openstack.org/api-ref/compute/#remove-disassociate-fixed-ip-removefixedip-action
+        https://developer.openstack.org/api-ref/compute/#remove-disassociate-fixed-ip-removefixedip-action-deprecated
         """
         return self.action(server_id, 'removeFixedIp', **kwargs)
 
diff --git a/tempest/lib/services/identity/v3/__init__.py b/tempest/lib/services/identity/v3/__init__.py
index a539d08..da1c51c 100644
--- a/tempest/lib/services/identity/v3/__init__.py
+++ b/tempest/lib/services/identity/v3/__init__.py
@@ -12,6 +12,8 @@
 # License for the specific language governing permissions and limitations under
 # the License.
 
+from tempest.lib.services.identity.v3.application_credentials_client import \
+    ApplicationCredentialsClient
 from tempest.lib.services.identity.v3.catalog_client import \
     CatalogClient
 from tempest.lib.services.identity.v3.credentials_client import \
@@ -33,6 +35,8 @@
 from tempest.lib.services.identity.v3.oauth_token_client import \
     OAUTHTokenClient
 from tempest.lib.services.identity.v3.policies_client import PoliciesClient
+from tempest.lib.services.identity.v3.project_tags_client import \
+    ProjectTagsClient
 from tempest.lib.services.identity.v3.projects_client import ProjectsClient
 from tempest.lib.services.identity.v3.regions_client import RegionsClient
 from tempest.lib.services.identity.v3.role_assignments_client import \
@@ -44,11 +48,11 @@
 from tempest.lib.services.identity.v3.users_client import UsersClient
 from tempest.lib.services.identity.v3.versions_client import VersionsClient
 
-__all__ = ['CatalogClient', 'CredentialsClient', 'DomainsClient',
-           'DomainConfigurationClient', 'EndPointGroupsClient',
-           'EndPointsClient', 'EndPointsFilterClient', 'GroupsClient',
-           'IdentityClient', 'InheritedRolesClient', 'OAUTHConsumerClient',
-           'OAUTHTokenClient', 'PoliciesClient', 'ProjectsClient',
-           'RegionsClient', 'RoleAssignmentsClient', 'RolesClient',
-           'ServicesClient', 'V3TokenClient', 'TrustsClient', 'UsersClient',
-           'VersionsClient']
+__all__ = ['ApplicationCredentialsClient', 'CatalogClient',
+           'CredentialsClient', 'DomainsClient', 'DomainConfigurationClient',
+           'EndPointGroupsClient', 'EndPointsClient', 'EndPointsFilterClient',
+           'GroupsClient', 'IdentityClient', 'InheritedRolesClient',
+           'OAUTHConsumerClient', 'OAUTHTokenClient', 'PoliciesClient',
+           'ProjectsClient', 'ProjectTagsClient', 'RegionsClient',
+           'RoleAssignmentsClient', 'RolesClient', 'ServicesClient',
+           'V3TokenClient', 'TrustsClient', 'UsersClient', 'VersionsClient']
diff --git a/tempest/lib/services/identity/v3/application_credentials_client.py b/tempest/lib/services/identity/v3/application_credentials_client.py
new file mode 100644
index 0000000..557aa9e
--- /dev/null
+++ b/tempest/lib/services/identity/v3/application_credentials_client.py
@@ -0,0 +1,83 @@
+# Copyright 2018 SUSE Linux GmbH
+#
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+"""
+https://developer.openstack.org/api-ref/identity/v3/index.html#application-credentials
+"""
+
+from oslo_serialization import jsonutils as json
+from six.moves.urllib import parse as urllib
+
+from tempest.lib.common import rest_client
+
+
+class ApplicationCredentialsClient(rest_client.RestClient):
+    api_version = "v3"
+
+    def create_application_credential(self, user_id, **kwargs):
+        """Creates an application credential.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3/index.html#create-application-credential
+        """
+        post_body = json.dumps({'application_credential': kwargs})
+        resp, body = self.post('users/%s/application_credentials' % user_id,
+                               post_body)
+        self.expected_success(201, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_application_credential(self, user_id, application_credential_id):
+        """Gets details of an application credential.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3/index.html#show-application-credential-details
+        """
+        resp, body = self.get('users/%s/application_credentials/%s' %
+                              (user_id, application_credential_id))
+        self.expected_success(200, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def list_application_credentials(self, user_id, **params):
+        """Lists out all of a user's application credentials.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3/index.html#list-application-credentials
+        """
+        url = 'users/%s/application_credentials' % user_id
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+        resp, body = self.get(url)
+        self.expected_success(200, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_application_credential(self, user_id,
+                                      application_credential_id):
+        """Deletes an application credential.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3/index.html#delete-application-credential
+        """
+        resp, body = self.delete('users/%s/application_credentials/%s' %
+                                 (user_id, application_credential_id))
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/identity/v3/policies_client.py b/tempest/lib/services/identity/v3/policies_client.py
index d4560e2..ca8dbbd 100644
--- a/tempest/lib/services/identity/v3/policies_client.py
+++ b/tempest/lib/services/identity/v3/policies_client.py
@@ -73,3 +73,115 @@
         resp, body = self.delete(url)
         self.expected_success(204, resp.status)
         return rest_client.ResponseBody(resp, body)
+
+    def update_policy_association_for_endpoint(self, policy_id, endpoint_id):
+        """Create policy association with endpoint.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#associate-policy-and-endpoint
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/endpoints/{1}"\
+              .format(policy_id, endpoint_id)
+        resp, body = self.put(url, '{}')
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_policy_association_for_endpoint(self, policy_id, endpoint_id):
+        """Get policy association of endpoint.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#verify-a-policy-and-endpoint-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/endpoints/{1}"\
+              .format(policy_id, endpoint_id)
+        resp, body = self.get(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_policy_association_for_endpoint(self, policy_id, endpoint_id):
+        """Delete policy association with endpoint.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#delete-a-policy-and-endpoint-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/endpoints/{1}"\
+              .format(policy_id, endpoint_id)
+        resp, body = self.delete(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_policy_association_for_service(self, policy_id, service_id):
+        """Create policy association with service.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#associate-policy-and-service-type-endpoint
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}"\
+              .format(policy_id, service_id)
+        resp, body = self.put(url, '{}')
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_policy_association_for_service(self, policy_id, service_id):
+        """Get policy association of service.
+
+        API Reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#verify-a-policy-and-service-type-endpoint-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}"\
+              .format(policy_id, service_id)
+        resp, body = self.get(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_policy_association_for_service(self, policy_id, service_id):
+        """Delete policy association with service.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#delete-a-policy-and-service-type-endpoint-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}"\
+              .format(policy_id, service_id)
+        resp, body = self.delete(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_policy_association_for_region_and_service(
+            self, policy_id, service_id, region_id):
+        """Create policy association with service and region.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#associate-policy-and-service-type-endpoint-in-a-region
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}/regions/{2}"\
+              .format(policy_id, service_id, region_id)
+        resp, body = self.put(url, '{}')
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_policy_association_for_region_and_service(
+        self, policy_id, service_id, region_id):
+        """Get policy association of service and region.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#verify-a-policy-and-service-type-endpoint-in-a-region-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}/regions/{2}"\
+              .format(policy_id, service_id, region_id)
+        resp, body = self.get(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_policy_association_for_region_and_service(
+        self, policy_id, service_id, region_id):
+        """Delete policy association with service and region.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#delete-a-policy-and-service-type-endpoint-in-a-region-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}/regions/{2}"\
+              .format(policy_id, service_id, region_id)
+        resp, body = self.delete(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/identity/v3/project_tags_client.py b/tempest/lib/services/identity/v3/project_tags_client.py
new file mode 100644
index 0000000..dd1a2a5
--- /dev/null
+++ b/tempest/lib/services/identity/v3/project_tags_client.py
@@ -0,0 +1,80 @@
+# Copyright 2018 AT&T Corporation.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+
+
+class ProjectTagsClient(rest_client.RestClient):
+    api_version = "v3"
+
+    def update_project_tag(self, project_id, tag):
+        """Updates the specified tag and adds it to the project's list of tags.
+
+        """
+        url = 'projects/%s/tags/%s' % (project_id, tag)
+        resp, body = self.put(url, '{}')
+        # NOTE(felipemonteiro): This API endpoint returns 201 AND an empty
+        # response body, which is consistent with the spec:
+        # https://specs.openstack.org/openstack/api-wg/guidelines/tags.html#addressing-individual-tags
+        self.expected_success(201, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def list_project_tags(self, project_id):
+        """List tags for a project."""
+        url = "projects/%s/tags" % project_id
+        resp, body = self.get(url)
+        self.expected_success(200, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_all_project_tags(self, project_id, tags, **kwargs):
+        """Updates all the tags for a project.
+
+        Any existing tags not specified will be deleted.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3/#modify-tag-list-for-a-project
+        """
+        body = {'tags': tags}
+        if kwargs:
+            body.update(kwargs)
+        put_body = json.dumps(body)
+        resp, body = self.put('projects/%s/tags' % project_id, put_body)
+        self.expected_success(200, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def check_project_tag_existence(self, project_id, tag):
+        """Check if a project contains a tag."""
+        url = 'projects/%s/tags/%s' % (project_id, tag)
+        resp, body = self.get(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_project_tag(self, project_id, tag):
+        """Delete a project tag."""
+        url = 'projects/%s/tags/%s' % (project_id, tag)
+        resp, body = self.delete(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_all_project_tags(self, project_id):
+        """Delete all tags from a project."""
+        resp, body = self.delete('projects/%s/tags' % project_id)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/identity/v3/token_client.py b/tempest/lib/services/identity/v3/token_client.py
index 33f6f16..d591f03 100644
--- a/tempest/lib/services/identity/v3/token_client.py
+++ b/tempest/lib/services/identity/v3/token_client.py
@@ -51,7 +51,8 @@
     def auth(self, user_id=None, username=None, password=None, project_id=None,
              project_name=None, user_domain_id=None, user_domain_name=None,
              project_domain_id=None, project_domain_name=None, domain_id=None,
-             domain_name=None, token=None):
+             domain_name=None, token=None, app_cred_id=None,
+             app_cred_secret=None):
         """Obtains a token from the authentication service
 
         :param user_id: user id
@@ -109,6 +110,13 @@
             if _domain:
                 id_obj['password']['user']['domain'] = _domain
 
+        if app_cred_id and app_cred_secret:
+            id_obj['methods'].append('application_credential')
+            id_obj['application_credential'] = {
+                'id': app_cred_id,
+                'secret': app_cred_secret,
+            }
+
         if (project_id or project_name):
             _project = dict()
 
diff --git a/tempest/lib/services/image/v2/images_client.py b/tempest/lib/services/image/v2/images_client.py
index bcdae44..ed6df47 100644
--- a/tempest/lib/services/image/v2/images_client.py
+++ b/tempest/lib/services/image/v2/images_client.py
@@ -161,7 +161,7 @@
         """
         url = 'images/%s/file' % image_id
         resp, body = self.get(url)
-        self.expected_success(200, resp.status)
+        self.expected_success([200, 204, 206], resp.status)
         return rest_client.ResponseBodyData(resp, body)
 
     def add_image_tag(self, image_id, tag):
diff --git a/tempest/lib/services/network/agents_client.py b/tempest/lib/services/network/agents_client.py
index 9bdf090..a0f832e 100644
--- a/tempest/lib/services/network/agents_client.py
+++ b/tempest/lib/services/network/agents_client.py
@@ -18,35 +18,62 @@
 class AgentsClient(base.BaseNetworkClient):
 
     def update_agent(self, agent_id, **kwargs):
-        """Update agent."""
-        # TODO(piyush): Current api-site doesn't contain this API description.
-        # After fixing the api-site, we need to fix here also for putting the
-        # link to api-site.
-        # LP: https://bugs.launchpad.net/openstack-api-site/+bug/1526673
+        """Update an agent.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/#update-agent
+        """
         uri = '/agents/%s' % agent_id
         return self.update_resource(uri, kwargs)
 
     def show_agent(self, agent_id, **fields):
+        """Show details for an agent.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/#show-agent-details
+        """
         uri = '/agents/%s' % agent_id
         return self.show_resource(uri, **fields)
 
     def list_agents(self, **filters):
+        """List all agents.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/#list-all-agents
+        """
         uri = '/agents'
         return self.list_resources(uri, **filters)
 
     def list_routers_on_l3_agent(self, agent_id):
+        """List routers that an l3 agent hosts.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/#list-routers-hosted-by-an-l3-agent
+        """
         uri = '/agents/%s/l3-routers' % agent_id
         return self.list_resources(uri)
 
     def create_router_on_l3_agent(self, agent_id, **kwargs):
-        # TODO(piyush): Current api-site doesn't contain this API description.
-        # After fixing the api-site, we need to fix here also for putting the
-        # link to api-site.
-        # LP: https://bugs.launchpad.net/openstack-api-site/+bug/1526670
+        """Add a router to an l3 agent.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/#schedule-router-to-an-l3-agent
+        """
         uri = '/agents/%s/l3-routers' % agent_id
         return self.create_resource(uri, kwargs, expect_empty_body=True)
 
     def delete_router_from_l3_agent(self, agent_id, router_id):
+        """Remove a router to an l3 agent.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/#remove-l3-router-from-an-l3-agent
+        """
         uri = '/agents/%s/l3-routers/%s' % (agent_id, router_id)
         return self.delete_resource(uri)
 
diff --git a/tempest/lib/services/network/metering_label_rules_client.py b/tempest/lib/services/network/metering_label_rules_client.py
index 36cf8e3..9542e8f 100644
--- a/tempest/lib/services/network/metering_label_rules_client.py
+++ b/tempest/lib/services/network/metering_label_rules_client.py
@@ -16,6 +16,12 @@
 class MeteringLabelRulesClient(base.BaseNetworkClient):
 
     def create_metering_label_rule(self, **kwargs):
+        """Create metering label rule.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/index.html#create-metering-label-rule
+        """
         uri = '/metering/metering-label-rules'
         post_data = {'metering_label_rule': kwargs}
         return self.create_resource(uri, post_data)
@@ -29,5 +35,11 @@
         return self.delete_resource(uri)
 
     def list_metering_label_rules(self, **filters):
+        """List metering label rules.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/index.html#list-metering-label-rules
+        """
         uri = '/metering/metering-label-rules'
         return self.list_resources(uri, **filters)
diff --git a/tempest/lib/services/network/quotas_client.py b/tempest/lib/services/network/quotas_client.py
index 752b253..e9666de 100644
--- a/tempest/lib/services/network/quotas_client.py
+++ b/tempest/lib/services/network/quotas_client.py
@@ -18,6 +18,12 @@
 class QuotasClient(base.BaseNetworkClient):
 
     def update_quotas(self, tenant_id, **kwargs):
+        """Update quota for a project.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/index.html#update-quota-for-a-project
+        """
         put_body = {'quota': kwargs}
         uri = '/quotas/%s' % tenant_id
         return self.update_resource(uri, put_body)
@@ -35,3 +41,13 @@
     def list_quotas(self, **filters):
         uri = '/quotas'
         return self.list_resources(uri, **filters)
+
+    def show_default_quotas(self, tenant_id):
+        """List default quotas for a project."""
+        uri = '/quotas/%s/default' % tenant_id
+        return self.show_resource(uri)
+
+    def show_quota_details(self, tenant_id):
+        """Show quota details for a project."""
+        uri = '/quotas/%s/details.json' % tenant_id
+        return self.show_resource(uri)
diff --git a/tempest/lib/services/network/service_providers_client.py b/tempest/lib/services/network/service_providers_client.py
index 0ee9bc3..01313a0 100644
--- a/tempest/lib/services/network/service_providers_client.py
+++ b/tempest/lib/services/network/service_providers_client.py
@@ -16,6 +16,11 @@
 class ServiceProvidersClient(base.BaseNetworkClient):
 
     def list_service_providers(self, **filters):
-        """Lists service providers."""
+        """Lists service providers.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/network/v2/index.html#list-service-providers
+        """
         uri = '/service-providers'
         return self.list_resources(uri, **filters)
diff --git a/tempest/lib/services/object_storage/account_client.py b/tempest/lib/services/object_storage/account_client.py
index 67f01a6..6b097c1 100644
--- a/tempest/lib/services/object_storage/account_client.py
+++ b/tempest/lib/services/object_storage/account_client.py
@@ -34,7 +34,7 @@
         Account Metadata can be created, updated or deleted based on
         metadata header or value. For detailed info, please refer to the
         official API reference:
-        http://developer.openstack.org/api-ref/object-storage/?expanded=create-update-or-delete-account-metadata-detail
+        https://developer.openstack.org/api-ref/object-store/#create-update-or-delete-account-metadata
         """
         headers = {}
         if create_update_metadata:
diff --git a/tempest/lib/services/object_storage/container_client.py b/tempest/lib/services/object_storage/container_client.py
index 2da8e24..430e0d4 100644
--- a/tempest/lib/services/object_storage/container_client.py
+++ b/tempest/lib/services/object_storage/container_client.py
@@ -97,7 +97,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        https://developer.openstack.org/api-ref/object-storage/?expanded=show-container-details-and-list-objects-detail
+        https://developer.openstack.org/api-ref/object-store/#show-container-details-and-list-objects
         """
 
         url = str(container_name)
diff --git a/tempest/lib/services/volume/v2/availability_zone_client.py b/tempest/lib/services/volume/v2/availability_zone_client.py
index bb4a357..bdb2304 100644
--- a/tempest/lib/services/volume/v2/availability_zone_client.py
+++ b/tempest/lib/services/volume/v2/availability_zone_client.py
@@ -13,16 +13,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo_serialization import jsonutils as json
+from debtcollector import moves
 
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import availability_zone_client
 
 
-class AvailabilityZoneClient(rest_client.RestClient):
-    api_version = "v2"
-
-    def list_availability_zones(self):
-        resp, body = self.get('os-availability-zone')
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+AvailabilityZoneClient = moves.moved_class(
+    availability_zone_client.AvailabilityZoneClient, 'AvailabilityZoneClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/backups_client.py b/tempest/lib/services/volume/v2/backups_client.py
index adfa6a6..80b3631 100644
--- a/tempest/lib/services/volume/v2/backups_client.py
+++ b/tempest/lib/services/volume/v2/backups_client.py
@@ -12,108 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-from six.moves.urllib import parse as urllib
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
-from tempest.lib.services.volume import base_client
+from tempest.lib.services.volume.v3 import backups_client
 
 
-class BackupsClient(base_client.BaseClient):
-    """Volume V2 Backups client"""
-    api_version = "v2"
-
-    def create_backup(self, **kwargs):
-        """Creates a backup of volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/index.html#create-backup
-        """
-        post_body = json.dumps({'backup': kwargs})
-        resp, body = self.post('backups', post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def restore_backup(self, backup_id, **kwargs):
-        """Restore volume from backup.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/index.html#restore-backup
-        """
-        post_body = json.dumps({'restore': kwargs})
-        resp, body = self.post('backups/%s/restore' % (backup_id), post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_backup(self, backup_id):
-        """Delete a backup of volume."""
-        resp, body = self.delete('backups/%s' % backup_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_backup(self, backup_id):
-        """Returns the details of a single backup."""
-        url = "backups/%s" % backup_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def list_backups(self, detail=False, **params):
-        """List all the tenant's backups.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#list-backups
-        http://developer.openstack.org/api-ref/block-storage/v2/#list-backups-with-details
-        """
-        url = "backups"
-        if detail:
-            url += "/detail"
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def export_backup(self, backup_id):
-        """Export backup metadata record."""
-        url = "backups/%s/export_record" % backup_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def import_backup(self, **kwargs):
-        """Import backup metadata record."""
-        post_body = json.dumps({'backup-record': kwargs})
-        resp, body = self.post("backups/import_record", post_body)
-        body = json.loads(body)
-        self.expected_success(201, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def reset_backup_status(self, backup_id, status):
-        """Reset the specified backup's status."""
-        post_body = json.dumps({'os-reset_status': {"status": status}})
-        resp, body = self.post('backups/%s/action' % backup_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def is_resource_deleted(self, id):
-        try:
-            self.show_backup(id)
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'backup'
+BackupsClient = moves.moved_class(
+    backups_client.BackupsClient, 'BackupsClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/capabilities_client.py b/tempest/lib/services/volume/v2/capabilities_client.py
index 240be13..d8cf806 100644
--- a/tempest/lib/services/volume/v2/capabilities_client.py
+++ b/tempest/lib/services/volume/v2/capabilities_client.py
@@ -13,23 +13,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo_serialization import jsonutils as json
+from debtcollector import moves
 
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import capabilities_client
 
 
-class CapabilitiesClient(rest_client.RestClient):
-    api_version = "v2"
-
-    def show_backend_capabilities(self, host):
-        """Shows capabilities for a storage back end.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/index.html#show-back-end-capabilities
-        """
-        url = 'capabilities/%s' % host
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+CapabilitiesClient = moves.moved_class(
+    capabilities_client.CapabilitiesClient, 'CapabilitiesClient',
+    __name__, version="Queens", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/encryption_types_client.py b/tempest/lib/services/volume/v2/encryption_types_client.py
index 20f3356..875e59e 100644
--- a/tempest/lib/services/volume/v2/encryption_types_client.py
+++ b/tempest/lib/services/volume/v2/encryption_types_client.py
@@ -13,71 +13,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo_serialization import jsonutils as json
+from debtcollector import moves
 
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
+from tempest.lib.services.volume.v3 import encryption_types_client
 
 
-class EncryptionTypesClient(rest_client.RestClient):
-    api_version = "v2"
-
-    def is_resource_deleted(self, id):
-        try:
-            body = self.show_encryption_type(id)
-            if not body:
-                return True
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'encryption-type'
-
-    def show_encryption_type(self, volume_type_id):
-        """Get the volume encryption type for the specified volume type.
-
-        volume_type_id: Id of volume_type.
-        """
-        url = "/types/%s/encryption" % volume_type_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_encryption_type(self, volume_type_id, **kwargs):
-        """Create encryption type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#create-an-encryption-type-for-v2
-        """
-        url = "/types/%s/encryption" % volume_type_id
-        post_body = json.dumps({'encryption': kwargs})
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_encryption_type(self, volume_type_id):
-        """Delete the encryption type for the specified volume-type."""
-        resp, body = self.delete(
-            "/types/%s/encryption/provider" % volume_type_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_encryption_type(self, volume_type_id, **kwargs):
-        """Update an encryption type for an existing volume type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#update-an-encryption-type-for-v2
-        """
-        url = "/types/%s/encryption/provider" % volume_type_id
-        put_body = json.dumps({'encryption': kwargs})
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+EncryptionTypesClient = moves.moved_class(
+    encryption_types_client.EncryptionTypesClient, 'EncryptionTypesClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/extensions_client.py b/tempest/lib/services/volume/v2/extensions_client.py
index 09279d5..6316ef5 100644
--- a/tempest/lib/services/volume/v2/extensions_client.py
+++ b/tempest/lib/services/volume/v2/extensions_client.py
@@ -12,19 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import extensions_client
 
 
-class ExtensionsClient(rest_client.RestClient):
-    """Volume V2 extensions client."""
-    api_version = "v2"
-
-    def list_extensions(self):
-        url = 'extensions'
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+ExtensionsClient = moves.moved_class(
+    extensions_client.ExtensionsClient, 'ExtensionsClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/hosts_client.py b/tempest/lib/services/volume/v2/hosts_client.py
index f44bda3..38f1b38 100644
--- a/tempest/lib/services/volume/v2/hosts_client.py
+++ b/tempest/lib/services/volume/v2/hosts_client.py
@@ -12,37 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-from six.moves.urllib import parse as urllib
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import hosts_client
 
 
-class HostsClient(rest_client.RestClient):
-    """Client class to send CRUD Volume V2 API requests"""
-    api_version = "v2"
-
-    def list_hosts(self, **params):
-        """Lists all hosts.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#list-all-hosts
-        """
-        url = 'os-hosts'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_host(self, host_name):
-        """Show host details."""
-        url = 'os-hosts/%s' % host_name
-        resp, body = self.get(url)
-        self.expected_success(200, resp.status)
-        body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+HostsClient = moves.moved_class(
+    hosts_client.HostsClient, 'HostsClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/limits_client.py b/tempest/lib/services/volume/v2/limits_client.py
index ce9fba9..a6b8c5a 100644
--- a/tempest/lib/services/volume/v2/limits_client.py
+++ b/tempest/lib/services/volume/v2/limits_client.py
@@ -12,21 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import limits_client
 
 
-class LimitsClient(rest_client.RestClient):
-    """Volume V2 limits client."""
-
-    api_version = "v2"
-
-    def show_limits(self):
-        """Returns the details of a volume absolute limits."""
-        url = "limits"
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+LimitsClient = moves.moved_class(
+    limits_client.LimitsClient, 'LimitsClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/qos_client.py b/tempest/lib/services/volume/v2/qos_client.py
index 47d3914..b81384e 100644
--- a/tempest/lib/services/volume/v2/qos_client.py
+++ b/tempest/lib/services/volume/v2/qos_client.py
@@ -11,123 +11,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
+from tempest.lib.services.volume.v3 import qos_client
 
 
-class QosSpecsClient(rest_client.RestClient):
-    """Volume V2 QoS client.
-
-       Client class to send CRUD QoS API requests
-    """
-
-    api_version = "v2"
-
-    def is_resource_deleted(self, qos_id):
-        try:
-            self.show_qos(qos_id)
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'qos'
-
-    def create_qos(self, **kwargs):
-        """Create a QoS Specification.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#create-qos-specification
-        """
-        post_body = json.dumps({'qos_specs': kwargs})
-        resp, body = self.post('qos-specs', post_body)
-        self.expected_success(200, resp.status)
-        body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_qos(self, qos_id, force=False):
-        """Delete the specified QoS specification."""
-        resp, body = self.delete(
-            "qos-specs/%s?force=%s" % (qos_id, force))
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def list_qos(self):
-        """List all the QoS specifications created."""
-        url = 'qos-specs'
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_qos(self, qos_id):
-        """Get the specified QoS specification."""
-        url = "qos-specs/%s" % qos_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def set_qos_key(self, qos_id, **kwargs):
-        """Set the specified keys/values of QoS specification.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#set-keys-in-qos-specification
-        """
-        put_body = json.dumps({"qos_specs": kwargs})
-        resp, body = self.put('qos-specs/%s' % qos_id, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def unset_qos_key(self, qos_id, keys):
-        """Unset the specified keys of QoS specification.
-
-        :param keys: keys to delete from the QoS specification.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#unset-keys-in-qos-specification
-        """
-        put_body = json.dumps({'keys': keys})
-        resp, body = self.put('qos-specs/%s/delete_keys' % qos_id, put_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def associate_qos(self, qos_id, vol_type_id):
-        """Associate the specified QoS with specified volume-type."""
-        url = "qos-specs/%s/associate" % qos_id
-        url += "?vol_type_id=%s" % vol_type_id
-        resp, body = self.get(url)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_association_qos(self, qos_id):
-        """Get the association of the specified QoS specification."""
-        url = "qos-specs/%s/associations" % qos_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def disassociate_qos(self, qos_id, vol_type_id):
-        """Disassociate the specified QoS with specified volume-type."""
-        url = "qos-specs/%s/disassociate" % qos_id
-        url += "?vol_type_id=%s" % vol_type_id
-        resp, body = self.get(url)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def disassociate_all_qos(self, qos_id):
-        """Disassociate the specified QoS with all associations."""
-        url = "qos-specs/%s/disassociate_all" % qos_id
-        resp, body = self.get(url)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
+QosSpecsClient = moves.moved_class(
+    qos_client.QosSpecsClient, 'QosSpecsClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/quota_classes_client.py b/tempest/lib/services/volume/v2/quota_classes_client.py
index d40d2d9..24aab89 100644
--- a/tempest/lib/services/volume/v2/quota_classes_client.py
+++ b/tempest/lib/services/volume/v2/quota_classes_client.py
@@ -12,38 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import quota_classes_client
 
 
-class QuotaClassesClient(rest_client.RestClient):
-    """Volume quota class V2 client."""
-
-    api_version = "v2"
-
-    def show_quota_class_set(self, quota_class_id):
-        """List quotas for a quota class.
-
-        TODO: Current api-site doesn't contain this API description.
-        LP: https://bugs.launchpad.net/nova/+bug/1602400
-        """
-        url = 'os-quota-class-sets/%s' % quota_class_id
-        resp, body = self.get(url)
-        self.expected_success(200, resp.status)
-        body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_quota_class_set(self, quota_class_id, **kwargs):
-        """Update quotas for a quota class.
-
-        TODO: Current api-site doesn't contain this API description.
-        LP: https://bugs.launchpad.net/nova/+bug/1602400
-        """
-        url = 'os-quota-class-sets/%s' % quota_class_id
-        put_body = json.dumps({'quota_class_set': kwargs})
-        resp, body = self.put(url, put_body)
-        self.expected_success(200, resp.status)
-        body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+QuotaClassesClient = moves.moved_class(
+    quota_classes_client.QuotaClassesClient, 'QuotaClassesClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/quotas_client.py b/tempest/lib/services/volume/v2/quotas_client.py
index e4b2895..6f9f61c 100644
--- a/tempest/lib/services/volume/v2/quotas_client.py
+++ b/tempest/lib/services/volume/v2/quotas_client.py
@@ -12,53 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils
-from six.moves.urllib import parse as urllib
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import quotas_client
 
 
-class QuotasClient(rest_client.RestClient):
-    """Client class to send CRUD Volume Quotas API V2 requests"""
-    api_version = "v2"
-
-    def show_default_quota_set(self, tenant_id):
-        """List the default volume quota set for a tenant."""
-
-        url = 'os-quota-sets/%s/defaults' % tenant_id
-        resp, body = self.get(url)
-        self.expected_success(200, resp.status)
-        body = jsonutils.loads(body)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_quota_set(self, tenant_id, params=None):
-        """List the quota set for a tenant."""
-
-        url = 'os-quota-sets/%s' % tenant_id
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        self.expected_success(200, resp.status)
-        body = jsonutils.loads(body)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_quota_set(self, tenant_id, **kwargs):
-        """Updates quota set
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/index.html#update-quotas
-        """
-        put_body = jsonutils.dumps({'quota_set': kwargs})
-        resp, body = self.put('os-quota-sets/%s' % tenant_id, put_body)
-        self.expected_success(200, resp.status)
-        body = jsonutils.loads(body)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_quota_set(self, tenant_id):
-        """Delete the tenant's quota set."""
-        resp, body = self.delete('os-quota-sets/%s' % tenant_id)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+QuotasClient = moves.moved_class(
+    quotas_client.QuotasClient, 'QuotasClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/scheduler_stats_client.py b/tempest/lib/services/volume/v2/scheduler_stats_client.py
index 0d04f85..a5adb34 100644
--- a/tempest/lib/services/volume/v2/scheduler_stats_client.py
+++ b/tempest/lib/services/volume/v2/scheduler_stats_client.py
@@ -12,26 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import scheduler_stats_client
 
 
-class SchedulerStatsClient(rest_client.RestClient):
-    api_version = "v2"
-
-    def list_pools(self, detail=False):
-        """List all the volumes pools (hosts).
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/index.html#list-back-end-storage-pools
-        """
-        url = 'scheduler-stats/get_pools'
-        if detail:
-            url += '?detail=True'
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+SchedulerStatsClient = moves.moved_class(
+    scheduler_stats_client.SchedulerStatsClient, 'SchedulerStatsClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/services_client.py b/tempest/lib/services/volume/v2/services_client.py
index bc55469..a4491d3 100644
--- a/tempest/lib/services/volume/v2/services_client.py
+++ b/tempest/lib/services/volume/v2/services_client.py
@@ -12,23 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-from six.moves.urllib import parse as urllib
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import services_client
 
 
-class ServicesClient(rest_client.RestClient):
-    """Client class to send CRUD Volume V2 API requests"""
-    api_version = "v2"
-
-    def list_services(self, **params):
-        url = 'os-services'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+ServicesClient = moves.moved_class(
+    services_client.ServicesClient, 'ServicesClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/snapshot_manage_client.py b/tempest/lib/services/volume/v2/snapshot_manage_client.py
index aecd30b..132209f 100644
--- a/tempest/lib/services/volume/v2/snapshot_manage_client.py
+++ b/tempest/lib/services/volume/v2/snapshot_manage_client.py
@@ -12,22 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import snapshot_manage_client
 
 
-class SnapshotManageClient(rest_client.RestClient):
-    """Snapshot manage V2 client."""
-
-    api_version = "v2"
-
-    def manage_snapshot(self, **kwargs):
-        """Manage a snapshot."""
-        post_body = json.dumps({'snapshot': kwargs})
-        url = 'os-snapshot-manage'
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+SnapshotManageClient = moves.moved_class(
+    snapshot_manage_client.SnapshotManageClient, 'SnapshotManageClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/snapshots_client.py b/tempest/lib/services/volume/v2/snapshots_client.py
index 4bc2842..3a72cc1 100644
--- a/tempest/lib/services/volume/v2/snapshots_client.py
+++ b/tempest/lib/services/volume/v2/snapshots_client.py
@@ -9,200 +9,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-from six.moves.urllib import parse as urllib
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
+from tempest.lib.services.volume.v3 import snapshots_client
 
 
-class SnapshotsClient(rest_client.RestClient):
-    """Client class to send CRUD Volume V2 API requests."""
-    api_version = "v2"
-    create_resp = 202
-
-    def list_snapshots(self, detail=False, **params):
-        """List all the snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#list-snapshots-with-details
-        http://developer.openstack.org/api-ref/block-storage/v2/#list-snapshots
-        """
-        url = 'snapshots'
-        if detail:
-            url += '/detail'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_snapshot(self, snapshot_id):
-        """Returns the details of a single snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#show-snapshot-details
-        """
-        url = "snapshots/%s" % snapshot_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_snapshot(self, **kwargs):
-        """Creates a new snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#create-snapshot
-        """
-        post_body = json.dumps({'snapshot': kwargs})
-        resp, body = self.post('snapshots', post_body)
-        body = json.loads(body)
-        self.expected_success(self.create_resp, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_snapshot(self, snapshot_id, **kwargs):
-        """Updates a snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#update-snapshot
-        """
-        put_body = json.dumps({'snapshot': kwargs})
-        resp, body = self.put('snapshots/%s' % snapshot_id, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_snapshot(self, snapshot_id):
-        """Delete Snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#delete-snapshot
-        """
-        resp, body = self.delete("snapshots/%s" % snapshot_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def is_resource_deleted(self, id):
-        try:
-            self.show_snapshot(id)
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'volume-snapshot'
-
-    def reset_snapshot_status(self, snapshot_id, status):
-        """Reset the specified snapshot's status."""
-        post_body = json.dumps({'os-reset_status': {"status": status}})
-        resp, body = self.post('snapshots/%s/action' % snapshot_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_snapshot_status(self, snapshot_id, **kwargs):
-        """Update the specified snapshot's status."""
-        # TODO(gmann): api-site doesn't contain doc ref
-        # for this API. After fixing the api-site, we need to
-        # add the link here.
-        # Bug https://bugs.launchpad.net/openstack-api-site/+bug/1532645
-
-        post_body = json.dumps({'os-update_snapshot_status': kwargs})
-        url = 'snapshots/%s/action' % snapshot_id
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_snapshot_metadata(self, snapshot_id, metadata):
-        """Create metadata for the snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#create-snapshot-metadata
-        """
-        put_body = json.dumps({'metadata': metadata})
-        url = "snapshots/%s/metadata" % snapshot_id
-        resp, body = self.post(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_snapshot_metadata(self, snapshot_id):
-        """Get metadata of the snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#show-snapshot-metadata
-        """
-        url = "snapshots/%s/metadata" % snapshot_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_snapshot_metadata(self, snapshot_id, **kwargs):
-        """Update metadata for the snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#update-snapshot-metadata
-        """
-        put_body = json.dumps(kwargs)
-        url = "snapshots/%s/metadata" % snapshot_id
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_snapshot_metadata_item(self, snapshot_id, id):
-        """Show metadata item for the snapshot."""
-        url = "snapshots/%s/metadata/%s" % (snapshot_id, id)
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_snapshot_metadata_item(self, snapshot_id, id, **kwargs):
-        """Update metadata item for the snapshot."""
-        # TODO(piyush): Current api-site doesn't contain this API description.
-        # After fixing the api-site, we need to fix here also for putting the
-        # link to api-site.
-        # LP: https://bugs.launchpad.net/openstack-api-site/+bug/1529064
-        put_body = json.dumps(kwargs)
-        url = "snapshots/%s/metadata/%s" % (snapshot_id, id)
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_snapshot_metadata_item(self, snapshot_id, id):
-        """Delete metadata item for the snapshot."""
-        url = "snapshots/%s/metadata/%s" % (snapshot_id, id)
-        resp, body = self.delete(url)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def force_delete_snapshot(self, snapshot_id):
-        """Force Delete Snapshot."""
-        post_body = json.dumps({'os-force_delete': {}})
-        resp, body = self.post('snapshots/%s/action' % snapshot_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def unmanage_snapshot(self, snapshot_id):
-        """Unmanage a snapshot."""
-        post_body = json.dumps({'os-unmanage': {}})
-        url = 'snapshots/%s/action' % (snapshot_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
+SnapshotsClient = moves.moved_class(
+    snapshots_client.SnapshotsClient, 'SnapshotsClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/transfers_client.py b/tempest/lib/services/volume/v2/transfers_client.py
index 2dfbe7b..701d0ae 100644
--- a/tempest/lib/services/volume/v2/transfers_client.py
+++ b/tempest/lib/services/volume/v2/transfers_client.py
@@ -12,72 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-from six.moves.urllib import parse as urllib
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import transfers_client
 
 
-class TransfersClient(rest_client.RestClient):
-    """Client class to send CRUD Volume Transfer V2 API requests"""
-    api_version = "v2"
-
-    def create_volume_transfer(self, **kwargs):
-        """Create a volume transfer.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#create-volume-transfer
-        """
-        post_body = json.dumps({'transfer': kwargs})
-        resp, body = self.post('os-volume-transfer', post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_transfer(self, transfer_id):
-        """Returns the details of a volume transfer."""
-        url = "os-volume-transfer/%s" % transfer_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def list_volume_transfers(self, detail=False, **params):
-        """List all the volume transfers created.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#list-volume-transfers
-        https://developer.openstack.org/api-ref/block-storage/v2/#list-volume-transfers-with-details
-        """
-        url = 'os-volume-transfer'
-        if detail:
-            url += '/detail'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume_transfer(self, transfer_id):
-        """Delete a volume transfer."""
-        resp, body = self.delete("os-volume-transfer/%s" % transfer_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def accept_volume_transfer(self, transfer_id, **kwargs):
-        """Accept a volume transfer.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#accept-volume-transfer
-        """
-        url = 'os-volume-transfer/%s/accept' % transfer_id
-        post_body = json.dumps({'accept': kwargs})
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
+TransfersClient = moves.moved_class(
+    transfers_client.TransfersClient, 'TransfersClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/types_client.py b/tempest/lib/services/volume/v2/types_client.py
index af4fd8c..8457f91 100644
--- a/tempest/lib/services/volume/v2/types_client.py
+++ b/tempest/lib/services/volume/v2/types_client.py
@@ -12,194 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-from six.moves.urllib import parse as urllib
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
+from tempest.lib.services.volume.v3 import types_client
 
 
-class TypesClient(rest_client.RestClient):
-    """Client class to send CRUD Volume V2 API requests"""
-    api_version = "v2"
-
-    def is_resource_deleted(self, id):
-        try:
-            self.show_volume_type(id)
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'volume-type'
-
-    def list_volume_types(self, **params):
-        """List all the volume_types created.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#list-all-volume-types-for-v2
-        """
-        url = 'types'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_type(self, volume_type_id):
-        """Returns the details of a single volume_type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#show-volume-type-details-for-v2
-        """
-        url = "types/%s" % volume_type_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_volume_type(self, **kwargs):
-        """Create volume type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#create-volume-type-for-v2
-        """
-        post_body = json.dumps({'volume_type': kwargs})
-        resp, body = self.post('types', post_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume_type(self, volume_type_id):
-        """Deletes the Specified Volume_type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#delete-volume-type
-        """
-        resp, body = self.delete("types/%s" % volume_type_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def list_volume_types_extra_specs(self, volume_type_id, **params):
-        """List all the volume_types extra specs created.
-
-        TODO: Current api-site doesn't contain this API description.
-        After fixing the api-site, we need to fix here also for putting
-        the link to api-site.
-        """
-        url = 'types/%s/extra_specs' % volume_type_id
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_type_extra_specs(self, volume_type_id, extra_specs_name):
-        """Returns the details of a single volume_type extra spec."""
-        url = "types/%s/extra_specs/%s" % (volume_type_id, extra_specs_name)
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_volume_type_extra_specs(self, volume_type_id, extra_specs):
-        """Creates a new Volume_type extra spec.
-
-        volume_type_id: Id of volume_type.
-        extra_specs: A dictionary of values to be used as extra_specs.
-        """
-        url = "types/%s/extra_specs" % volume_type_id
-        post_body = json.dumps({'extra_specs': extra_specs})
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume_type_extra_specs(self, volume_type_id, extra_spec_name):
-        """Deletes the Specified Volume_type extra spec."""
-        resp, body = self.delete("types/%s/extra_specs/%s" % (
-            volume_type_id, extra_spec_name))
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_type(self, volume_type_id, **kwargs):
-        """Updates volume type name, description, and/or is_public.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#update-volume-type
-        """
-        put_body = json.dumps({'volume_type': kwargs})
-        resp, body = self.put('types/%s' % volume_type_id, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_type_extra_specs(self, volume_type_id, extra_spec_name,
-                                       extra_specs):
-        """Update a volume_type extra spec.
-
-        volume_type_id: Id of volume_type.
-        extra_spec_name: Name of the extra spec to be updated.
-        extra_spec: A dictionary of with key as extra_spec_name and the
-                     updated value.
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#update-extra-specs-for-a-volume-type
-        """
-        url = "types/%s/extra_specs/%s" % (volume_type_id, extra_spec_name)
-        put_body = json.dumps(extra_specs)
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def add_type_access(self, volume_type_id, **kwargs):
-        """Adds volume type access for the given project.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#add-private-volume-type-access
-        """
-        post_body = json.dumps({'addProjectAccess': kwargs})
-        url = 'types/%s/action' % volume_type_id
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def remove_type_access(self, volume_type_id, **kwargs):
-        """Removes volume type access for the given project.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#remove-private-volume-type-access
-        """
-        post_body = json.dumps({'removeProjectAccess': kwargs})
-        url = 'types/%s/action' % volume_type_id
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def list_type_access(self, volume_type_id):
-        """Print access information about the given volume type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#list-private-volume-type-access-details
-        """
-        url = 'types/%s/os-volume-type-access' % volume_type_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
+TypesClient = moves.moved_class(
+    types_client.TypesClient, 'TypesClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/volume_manage_client.py b/tempest/lib/services/volume/v2/volume_manage_client.py
index 12f4240..0669326 100644
--- a/tempest/lib/services/volume/v2/volume_manage_client.py
+++ b/tempest/lib/services/volume/v2/volume_manage_client.py
@@ -12,26 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
+from tempest.lib.services.volume.v3 import volume_manage_client
 
 
-class VolumeManageClient(rest_client.RestClient):
-    """Volume manage V2 client."""
-
-    api_version = "v2"
-
-    def manage_volume(self, **kwargs):
-        """Manage existing volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#manage-existing-volume
-        """
-        post_body = json.dumps({'volume': kwargs})
-        resp, body = self.post('os-volume-manage', post_body)
-        self.expected_success(202, resp.status)
-        body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
+VolumeManageClient = moves.moved_class(
+    volume_manage_client.VolumeManageClient, 'VolumeManageClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v2/volumes_client.py b/tempest/lib/services/volume/v2/volumes_client.py
index da3f2b5..f5f9e6e 100644
--- a/tempest/lib/services/volume/v2/volumes_client.py
+++ b/tempest/lib/services/volume/v2/volumes_client.py
@@ -12,341 +12,11 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from debtcollector import moves
 
-from oslo_serialization import jsonutils as json
-import six
-from six.moves.urllib import parse as urllib
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
-from tempest.lib.services.volume import base_client
+from tempest.lib.services.volume.v3 import volumes_client
 
 
-class VolumesClient(base_client.BaseClient):
-    """Client class to send CRUD Volume V2 API requests"""
-    api_version = "v2"
-
-    def _prepare_params(self, params):
-        """Prepares params for use in get or _ext_get methods.
-
-        If params is a string it will be left as it is, but if it's not it will
-        be urlencoded.
-        """
-        if isinstance(params, six.string_types):
-            return params
-        return urllib.urlencode(params)
-
-    def list_volumes(self, detail=False, params=None):
-        """List all the volumes created.
-
-        Params can be a string (must be urlencoded) or a dictionary.
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#list-volumes-with-details
-        http://developer.openstack.org/api-ref/block-storage/v2/#list-volumes
-        """
-        url = 'volumes'
-        if detail:
-            url += '/detail'
-        if params:
-            url += '?%s' % self._prepare_params(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume(self, volume_id):
-        """Returns the details of a single volume."""
-        url = "volumes/%s" % volume_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_volume(self, **kwargs):
-        """Creates a new Volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#create-volume
-        """
-        post_body = json.dumps({'volume': kwargs})
-        resp, body = self.post('volumes', post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume(self, volume_id, **kwargs):
-        """Updates the Specified Volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#update-volume
-        """
-        put_body = json.dumps({'volume': kwargs})
-        resp, body = self.put('volumes/%s' % volume_id, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume(self, volume_id, **params):
-        """Deletes the Specified Volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#delete-volume
-        """
-        url = 'volumes/%s' % volume_id
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-        resp, body = self.delete(url)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def upload_volume(self, volume_id, **kwargs):
-        """Uploads a volume in Glance."""
-        post_body = json.dumps({'os-volume_upload_image': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def attach_volume(self, volume_id, **kwargs):
-        """Attaches a volume to a given instance on a given mountpoint.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#attach-volume-to-server
-        """
-        post_body = json.dumps({'os-attach': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def set_bootable_volume(self, volume_id, **kwargs):
-        """Set a bootable flag for a volume - true or false.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#update-volume-bootable-status
-        """
-        post_body = json.dumps({'os-set_bootable': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def detach_volume(self, volume_id):
-        """Detaches a volume from an instance."""
-        post_body = json.dumps({'os-detach': {}})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def reserve_volume(self, volume_id):
-        """Reserves a volume."""
-        post_body = json.dumps({'os-reserve': {}})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def unreserve_volume(self, volume_id):
-        """Restore a reserved volume ."""
-        post_body = json.dumps({'os-unreserve': {}})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def is_resource_deleted(self, id):
-        """Check the specified resource is deleted or not.
-
-        :param id: A checked resource id
-        :raises lib_exc.DeleteErrorException: If the specified resource is on
-        the status the delete was failed.
-        """
-        try:
-            volume = self.show_volume(id)
-        except lib_exc.NotFound:
-            return True
-        if volume["volume"]["status"] == "error_deleting":
-            raise lib_exc.DeleteErrorException(resource_id=id)
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'volume'
-
-    def extend_volume(self, volume_id, **kwargs):
-        """Extend a volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#extend-volume-size
-        """
-        post_body = json.dumps({'os-extend': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def reset_volume_status(self, volume_id, **kwargs):
-        """Reset the Specified Volume's Status.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#reset-volume-statuses
-        """
-        post_body = json.dumps({'os-reset_status': kwargs})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_readonly(self, volume_id, **kwargs):
-        """Update the Specified Volume readonly."""
-        post_body = json.dumps({'os-update_readonly_flag': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def force_delete_volume(self, volume_id):
-        """Force Delete Volume."""
-        post_body = json.dumps({'os-force_delete': {}})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_volume_metadata(self, volume_id, metadata):
-        """Create metadata for the volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#create-volume-metadata
-        """
-        put_body = json.dumps({'metadata': metadata})
-        url = "volumes/%s/metadata" % volume_id
-        resp, body = self.post(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_metadata(self, volume_id):
-        """Get metadata of the volume."""
-        url = "volumes/%s/metadata" % volume_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_metadata(self, volume_id, metadata):
-        """Update metadata for the volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#update-volume-metadata
-        """
-        put_body = json.dumps({'metadata': metadata})
-        url = "volumes/%s/metadata" % volume_id
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_metadata_item(self, volume_id, id):
-        """Show metadata item for the volume."""
-        url = "volumes/%s/metadata/%s" % (volume_id, id)
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_metadata_item(self, volume_id, id, meta_item):
-        """Update metadata item for the volume."""
-        put_body = json.dumps({'meta': meta_item})
-        url = "volumes/%s/metadata/%s" % (volume_id, id)
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume_metadata_item(self, volume_id, id):
-        """Delete metadata item for the volume."""
-        url = "volumes/%s/metadata/%s" % (volume_id, id)
-        resp, body = self.delete(url)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def retype_volume(self, volume_id, **kwargs):
-        """Updates volume with new volume type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#retype-volume
-        """
-        post_body = json.dumps({'os-retype': kwargs})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def force_detach_volume(self, volume_id, **kwargs):
-        """Force detach a volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#force-detach-volume
-        """
-        post_body = json.dumps({'os-force_detach': kwargs})
-        url = 'volumes/%s/action' % volume_id
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_image_metadata(self, volume_id, **kwargs):
-        """Update image metadata for the volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        http://developer.openstack.org/api-ref/block-storage/v2/#set-image-metadata-for-volume
-        """
-        post_body = json.dumps({'os-set_image_metadata': {'metadata': kwargs}})
-        url = "volumes/%s/action" % (volume_id)
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume_image_metadata(self, volume_id, key_name):
-        """Delete image metadata item for the volume."""
-        post_body = json.dumps({'os-unset_image_metadata': {'key': key_name}})
-        url = "volumes/%s/action" % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_image_metadata(self, volume_id):
-        """Show image metadata for the volume."""
-        post_body = json.dumps({'os-show_image_metadata': {}})
-        url = "volumes/%s/action" % volume_id
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def unmanage_volume(self, volume_id):
-        """Unmanage volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://developer.openstack.org/api-ref/block-storage/v2/#unmanage-volume
-        """
-        post_body = json.dumps({'os-unmanage': {}})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
+VolumesClient = moves.moved_class(
+    volumes_client.VolumesClient, 'VolumesClient',
+    __name__, version="Rocky", removal_version='?')
diff --git a/tempest/lib/services/volume/v3/__init__.py b/tempest/lib/services/volume/v3/__init__.py
index 2d85553..a1b7de3 100644
--- a/tempest/lib/services/volume/v3/__init__.py
+++ b/tempest/lib/services/volume/v3/__init__.py
@@ -11,19 +11,44 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations under
 # the License.
-
+from tempest.lib.services.volume.v3.availability_zone_client \
+    import AvailabilityZoneClient
 from tempest.lib.services.volume.v3.backups_client import BackupsClient
 from tempest.lib.services.volume.v3.base_client import BaseClient
+from tempest.lib.services.volume.v3.capabilities_client import \
+    CapabilitiesClient
+from tempest.lib.services.volume.v3.encryption_types_client import \
+    EncryptionTypesClient
+from tempest.lib.services.volume.v3.extensions_client import ExtensionsClient
 from tempest.lib.services.volume.v3.group_snapshots_client import \
     GroupSnapshotsClient
 from tempest.lib.services.volume.v3.group_types_client import GroupTypesClient
 from tempest.lib.services.volume.v3.groups_client import GroupsClient
+from tempest.lib.services.volume.v3.hosts_client import HostsClient
+from tempest.lib.services.volume.v3.limits_client import LimitsClient
 from tempest.lib.services.volume.v3.messages_client import MessagesClient
+from tempest.lib.services.volume.v3.qos_client import QosSpecsClient
+from tempest.lib.services.volume.v3.quota_classes_client import \
+    QuotaClassesClient
+from tempest.lib.services.volume.v3.quotas_client import QuotasClient
+from tempest.lib.services.volume.v3.scheduler_stats_client import \
+    SchedulerStatsClient
+from tempest.lib.services.volume.v3.services_client import ServicesClient
+from tempest.lib.services.volume.v3.snapshot_manage_client import \
+    SnapshotManageClient
 from tempest.lib.services.volume.v3.snapshots_client import SnapshotsClient
+from tempest.lib.services.volume.v3.transfers_client import TransfersClient
+from tempest.lib.services.volume.v3.types_client import TypesClient
 from tempest.lib.services.volume.v3.versions_client import VersionsClient
+from tempest.lib.services.volume.v3.volume_manage_client import \
+    VolumeManageClient
 from tempest.lib.services.volume.v3.volumes_client import VolumesClient
 
-__all__ = ['BackupsClient', 'BaseClient', 'GroupsClient',
-           'GroupSnapshotsClient', 'GroupTypesClient',
-           'MessagesClient', 'SnapshotsClient', 'VersionsClient',
-           'VolumesClient']
+__all__ = ['AvailabilityZoneClient', 'BackupsClient', 'BaseClient',
+           'CapabilitiesClient', 'EncryptionTypesClient', 'ExtensionsClient',
+           'GroupSnapshotsClient', 'GroupTypesClient', 'GroupsClient',
+           'HostsClient', 'LimitsClient', 'MessagesClient', 'QosSpecsClient',
+           'QuotaClassesClient', 'QuotasClient', 'SchedulerStatsClient',
+           'ServicesClient', 'SnapshotManageClient', 'SnapshotsClient',
+           'TransfersClient', 'TypesClient', 'VersionsClient',
+           'VolumeManageClient', 'VolumesClient']
diff --git a/tempest/lib/services/volume/v3/availability_zone_client.py b/tempest/lib/services/volume/v3/availability_zone_client.py
new file mode 100644
index 0000000..147e4c6
--- /dev/null
+++ b/tempest/lib/services/volume/v3/availability_zone_client.py
@@ -0,0 +1,27 @@
+# Copyright 2014 IBM Corp.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+
+
+class AvailabilityZoneClient(rest_client.RestClient):
+
+    def list_availability_zones(self):
+        resp, body = self.get('os-availability-zone')
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/backups_client.py b/tempest/lib/services/volume/v3/backups_client.py
index e742e39..10538b0 100644
--- a/tempest/lib/services/volume/v3/backups_client.py
+++ b/tempest/lib/services/volume/v3/backups_client.py
@@ -14,15 +14,30 @@
 #    under the License.
 
 from oslo_serialization import jsonutils as json
+from six.moves.urllib import parse as urllib
 
 from tempest.lib.common import rest_client
-from tempest.lib.services.volume.v2 import backups_client
+from tempest.lib import exceptions as lib_exc
+from tempest.lib.services.volume import base_client
 
 
-class BackupsClient(backups_client.BackupsClient):
+class BackupsClient(base_client.BaseClient):
     """Volume V3 Backups client"""
     api_version = "v3"
 
+    def create_backup(self, **kwargs):
+        """Creates a backup of volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#create-a-backup
+        """
+        post_body = json.dumps({'backup': kwargs})
+        resp, body = self.post('backups', post_body)
+        body = json.loads(body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
     def update_backup(self, backup_id, **kwargs):
         """Updates the specified volume backup.
 
@@ -35,3 +50,83 @@
         body = json.loads(body)
         self.expected_success(200, resp.status)
         return rest_client.ResponseBody(resp, body)
+
+    def restore_backup(self, backup_id, **kwargs):
+        """Restore volume from backup.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#restore-a-backup
+        """
+        post_body = json.dumps({'restore': kwargs})
+        resp, body = self.post('backups/%s/restore' % (backup_id), post_body)
+        body = json.loads(body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_backup(self, backup_id):
+        """Delete a backup of volume."""
+        resp, body = self.delete('backups/%s' % backup_id)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_backup(self, backup_id):
+        """Returns the details of a single backup."""
+        url = "backups/%s" % backup_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def list_backups(self, detail=False, **params):
+        """List all the tenant's backups.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-backups-for-project
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-backups-with-detail
+        """
+        url = "backups"
+        if detail:
+            url += "/detail"
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def export_backup(self, backup_id):
+        """Export backup metadata record."""
+        url = "backups/%s/export_record" % backup_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def import_backup(self, **kwargs):
+        """Import backup metadata record."""
+        post_body = json.dumps({'backup-record': kwargs})
+        resp, body = self.post("backups/import_record", post_body)
+        body = json.loads(body)
+        self.expected_success(201, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def reset_backup_status(self, backup_id, status):
+        """Reset the specified backup's status."""
+        post_body = json.dumps({'os-reset_status': {"status": status}})
+        resp, body = self.post('backups/%s/action' % backup_id, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def is_resource_deleted(self, id):
+        try:
+            self.show_backup(id)
+        except lib_exc.NotFound:
+            return True
+        return False
+
+    @property
+    def resource_type(self):
+        """Returns the primary type of resource this client works with."""
+        return 'backup'
diff --git a/tempest/lib/services/volume/v3/capabilities_client.py b/tempest/lib/services/volume/v3/capabilities_client.py
new file mode 100644
index 0000000..7ebcd69
--- /dev/null
+++ b/tempest/lib/services/volume/v3/capabilities_client.py
@@ -0,0 +1,34 @@
+# Copyright 2016 Red Hat, Inc.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+
+
+class CapabilitiesClient(rest_client.RestClient):
+
+    def show_backend_capabilities(self, host):
+        """Shows capabilities for a storage back end.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v2/index.html#show-back-end-capabilities
+        """
+        url = 'capabilities/%s' % host
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/encryption_types_client.py b/tempest/lib/services/volume/v3/encryption_types_client.py
new file mode 100644
index 0000000..7443a87
--- /dev/null
+++ b/tempest/lib/services/volume/v3/encryption_types_client.py
@@ -0,0 +1,90 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+from tempest.lib import exceptions as lib_exc
+
+
+class EncryptionTypesClient(rest_client.RestClient):
+
+    def is_resource_deleted(self, id):
+        try:
+            body = self.show_encryption_type(id)
+            if not body:
+                return True
+        except lib_exc.NotFound:
+            return True
+        return False
+
+    @property
+    def resource_type(self):
+        """Returns the primary type of resource this client works with."""
+        return 'encryption-type'
+
+    def show_encryption_type(self, volume_type_id):
+        """Get the volume encryption type for the specified volume type.
+
+        volume_type_id: Id of volume_type.
+        """
+        url = "/types/%s/encryption" % volume_type_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_encryption_specs_item(self, volume_type_id, key):
+        """Get the encryption specs item for the specified volume type."""
+        url = "/types/%s/encryption/%s" % (volume_type_id, key)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def create_encryption_type(self, volume_type_id, **kwargs):
+        """Create encryption type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#create-an-encryption-type
+        """
+        url = "/types/%s/encryption" % volume_type_id
+        post_body = json.dumps({'encryption': kwargs})
+        resp, body = self.post(url, post_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_encryption_type(self, volume_type_id):
+        """Delete the encryption type for the specified volume-type."""
+        resp, body = self.delete(
+            "/types/%s/encryption/provider" % volume_type_id)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_encryption_type(self, volume_type_id, **kwargs):
+        """Update an encryption type for an existing volume type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-an-encryption-type
+        """
+        url = "/types/%s/encryption/provider" % volume_type_id
+        put_body = json.dumps({'encryption': kwargs})
+        resp, body = self.put(url, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/extensions_client.py b/tempest/lib/services/volume/v3/extensions_client.py
new file mode 100644
index 0000000..45b7a56
--- /dev/null
+++ b/tempest/lib/services/volume/v3/extensions_client.py
@@ -0,0 +1,29 @@
+# Copyright 2014 IBM Corp.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+
+
+class ExtensionsClient(rest_client.RestClient):
+    """Volume extensions client."""
+
+    def list_extensions(self):
+        url = 'extensions'
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/group_types_client.py b/tempest/lib/services/volume/v3/group_types_client.py
index 97bac48..ecbcba1 100644
--- a/tempest/lib/services/volume/v3/group_types_client.py
+++ b/tempest/lib/services/volume/v3/group_types_client.py
@@ -75,3 +75,67 @@
         body = json.loads(body)
         self.expected_success(200, resp.status)
         return rest_client.ResponseBody(resp, body)
+
+    def update_group_type(self, group_type_id, **kwargs):
+        """Updates a group type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/#update-group-type
+        """
+        post_body = json.dumps({'group_type': kwargs})
+        resp, body = self.put('group_types/%s' % group_type_id, post_body)
+        self.expected_success(200, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def create_or_update_group_type_specs(self, group_type_id, group_specs):
+        """Creates new group specs or updates existing group specs.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/#create-or-update-group-specs-for-a-group-type
+        """
+        url = "group_types/%s/group_specs" % group_type_id
+        post_body = json.dumps({'group_specs': group_specs})
+        resp, body = self.post(url, post_body)
+        body = json.loads(body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def list_group_type_specs(self, group_type_id):
+        """Lists all group specs for a given group type."""
+        url = 'group_types/%s/group_specs' % group_type_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_group_type_specs_item(self, group_type_id, spec_id):
+        """Shows specified item of group specs for a given group type."""
+        url = "group_types/%s/group_specs/%s" % (group_type_id, spec_id)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_group_type_specs_item(self, group_type_id, spec_id, spec):
+        """Updates specified item of group specs for a given group type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/#update-one-specific-group-spec-for-a-group-type
+        """
+        url = "group_types/%s/group_specs/%s" % (group_type_id, spec_id)
+        put_body = json.dumps(spec)
+        resp, body = self.put(url, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_group_type_specs_item(self, group_type_id, spec_id):
+        """Deletes specified item of group specs for a given group type."""
+        resp, body = self.delete("group_types/%s/group_specs/%s" % (
+            group_type_id, spec_id))
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/hosts_client.py b/tempest/lib/services/volume/v3/hosts_client.py
new file mode 100644
index 0000000..8b65805
--- /dev/null
+++ b/tempest/lib/services/volume/v3/hosts_client.py
@@ -0,0 +1,47 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+from six.moves.urllib import parse as urllib
+
+from tempest.lib.common import rest_client
+
+
+class HostsClient(rest_client.RestClient):
+    """Client class to send CRUD Volume API requests"""
+
+    def list_hosts(self, **params):
+        """Lists all hosts.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-all-hosts-for-a-project
+        """
+        url = 'os-hosts'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_host(self, host_name):
+        """Show host details."""
+        url = 'os-hosts/%s' % host_name
+        resp, body = self.get(url)
+        self.expected_success(200, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/limits_client.py b/tempest/lib/services/volume/v3/limits_client.py
new file mode 100644
index 0000000..9500254
--- /dev/null
+++ b/tempest/lib/services/volume/v3/limits_client.py
@@ -0,0 +1,30 @@
+# Copyright 2016 Red Hat, Inc.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+
+
+class LimitsClient(rest_client.RestClient):
+    """Volume limits client."""
+
+    def show_limits(self):
+        """Returns the details of a volume absolute limits."""
+        url = "limits"
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/qos_client.py b/tempest/lib/services/volume/v3/qos_client.py
new file mode 100644
index 0000000..8f4d37f
--- /dev/null
+++ b/tempest/lib/services/volume/v3/qos_client.py
@@ -0,0 +1,131 @@
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+from tempest.lib import exceptions as lib_exc
+
+
+class QosSpecsClient(rest_client.RestClient):
+    """Volume QoS client.
+
+       Client class to send CRUD QoS API requests
+    """
+
+    def is_resource_deleted(self, qos_id):
+        try:
+            self.show_qos(qos_id)
+        except lib_exc.NotFound:
+            return True
+        return False
+
+    @property
+    def resource_type(self):
+        """Returns the primary type of resource this client works with."""
+        return 'qos'
+
+    def create_qos(self, **kwargs):
+        """Create a QoS Specification.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#create-a-qos-specification
+        """
+        post_body = json.dumps({'qos_specs': kwargs})
+        resp, body = self.post('qos-specs', post_body)
+        self.expected_success(200, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_qos(self, qos_id, force=False):
+        """Delete the specified QoS specification."""
+        resp, body = self.delete(
+            "qos-specs/%s?force=%s" % (qos_id, force))
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def list_qos(self):
+        """List all the QoS specifications created."""
+        url = 'qos-specs'
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_qos(self, qos_id):
+        """Get the specified QoS specification."""
+        url = "qos-specs/%s" % qos_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def set_qos_key(self, qos_id, **kwargs):
+        """Set the specified keys/values of QoS specification.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#set-keys-in-a-qos-specification
+        """
+        put_body = json.dumps({"qos_specs": kwargs})
+        resp, body = self.put('qos-specs/%s' % qos_id, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def unset_qos_key(self, qos_id, keys):
+        """Unset the specified keys of QoS specification.
+
+        :param keys: keys to delete from the QoS specification.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#unset-keys-in-a-qos-specification
+        """
+        put_body = json.dumps({'keys': keys})
+        resp, body = self.put('qos-specs/%s/delete_keys' % qos_id, put_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def associate_qos(self, qos_id, vol_type_id):
+        """Associate the specified QoS with specified volume-type."""
+        url = "qos-specs/%s/associate" % qos_id
+        url += "?vol_type_id=%s" % vol_type_id
+        resp, body = self.get(url)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_association_qos(self, qos_id):
+        """Get the association of the specified QoS specification."""
+        url = "qos-specs/%s/associations" % qos_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def disassociate_qos(self, qos_id, vol_type_id):
+        """Disassociate the specified QoS with specified volume-type."""
+        url = "qos-specs/%s/disassociate" % qos_id
+        url += "?vol_type_id=%s" % vol_type_id
+        resp, body = self.get(url)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def disassociate_all_qos(self, qos_id):
+        """Disassociate the specified QoS with all associations."""
+        url = "qos-specs/%s/disassociate_all" % qos_id
+        resp, body = self.get(url)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/quota_classes_client.py b/tempest/lib/services/volume/v3/quota_classes_client.py
new file mode 100644
index 0000000..a8eb536
--- /dev/null
+++ b/tempest/lib/services/volume/v3/quota_classes_client.py
@@ -0,0 +1,49 @@
+# Copyright 2017 FiberHome Telecommunication Technologies CO.,LTD
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+
+
+class QuotaClassesClient(rest_client.RestClient):
+    """Volume quota class client."""
+
+    def show_quota_class_set(self, quota_class_id):
+        """List quotas for a quota class.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#show-quota-classes-for-a-project
+        """
+        url = 'os-quota-class-sets/%s' % quota_class_id
+        resp, body = self.get(url)
+        self.expected_success(200, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_quota_class_set(self, quota_class_id, **kwargs):
+        """Update quotas for a quota class.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-quota-classes-for-a-project
+        """
+        url = 'os-quota-class-sets/%s' % quota_class_id
+        put_body = json.dumps({'quota_class_set': kwargs})
+        resp, body = self.put(url, put_body)
+        self.expected_success(200, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/quotas_client.py b/tempest/lib/services/volume/v3/quotas_client.py
new file mode 100644
index 0000000..538a915
--- /dev/null
+++ b/tempest/lib/services/volume/v3/quotas_client.py
@@ -0,0 +1,63 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils
+from six.moves.urllib import parse as urllib
+
+from tempest.lib.common import rest_client
+
+
+class QuotasClient(rest_client.RestClient):
+    """Client class to send CRUD Volume Quotas API requests"""
+
+    def show_default_quota_set(self, tenant_id):
+        """List the default volume quota set for a tenant."""
+
+        url = 'os-quota-sets/%s/defaults' % tenant_id
+        resp, body = self.get(url)
+        self.expected_success(200, resp.status)
+        body = jsonutils.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_quota_set(self, tenant_id, params=None):
+        """List the quota set for a tenant."""
+
+        url = 'os-quota-sets/%s' % tenant_id
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        self.expected_success(200, resp.status)
+        body = jsonutils.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_quota_set(self, tenant_id, **kwargs):
+        """Updates quota set
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-quotas-for-a-project
+        """
+        put_body = jsonutils.dumps({'quota_set': kwargs})
+        resp, body = self.put('os-quota-sets/%s' % tenant_id, put_body)
+        self.expected_success(200, resp.status)
+        body = jsonutils.loads(body)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_quota_set(self, tenant_id):
+        """Delete the tenant's quota set."""
+        resp, body = self.delete('os-quota-sets/%s' % tenant_id)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/scheduler_stats_client.py b/tempest/lib/services/volume/v3/scheduler_stats_client.py
new file mode 100644
index 0000000..9b80851
--- /dev/null
+++ b/tempest/lib/services/volume/v3/scheduler_stats_client.py
@@ -0,0 +1,36 @@
+# Copyright 2016 Red Hat, Inc.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+
+
+class SchedulerStatsClient(rest_client.RestClient):
+
+    def list_pools(self, detail=False):
+        """List all the volumes pools (hosts).
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-all-back-end-storage-pools
+        """
+        url = 'scheduler-stats/get_pools'
+        if detail:
+            url += '?detail=True'
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/services_client.py b/tempest/lib/services/volume/v3/services_client.py
new file mode 100644
index 0000000..09036a4
--- /dev/null
+++ b/tempest/lib/services/volume/v3/services_client.py
@@ -0,0 +1,33 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+from six.moves.urllib import parse as urllib
+
+from tempest.lib.common import rest_client
+
+
+class ServicesClient(rest_client.RestClient):
+    """Client class to send CRUD Volume API requests"""
+
+    def list_services(self, **params):
+        url = 'os-services'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/snapshot_manage_client.py b/tempest/lib/services/volume/v3/snapshot_manage_client.py
new file mode 100644
index 0000000..43fd328
--- /dev/null
+++ b/tempest/lib/services/volume/v3/snapshot_manage_client.py
@@ -0,0 +1,31 @@
+# Copyright 2016 Red Hat, Inc.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+
+
+class SnapshotManageClient(rest_client.RestClient):
+    """Snapshot manage client."""
+
+    def manage_snapshot(self, **kwargs):
+        """Manage a snapshot."""
+        post_body = json.dumps({'snapshot': kwargs})
+        url = 'os-snapshot-manage'
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/snapshots_client.py b/tempest/lib/services/volume/v3/snapshots_client.py
index 88c094f..298925a 100644
--- a/tempest/lib/services/volume/v3/snapshots_client.py
+++ b/tempest/lib/services/volume/v3/snapshots_client.py
@@ -13,9 +13,199 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.lib.services.volume.v2 import snapshots_client
+from oslo_serialization import jsonutils as json
+from six.moves.urllib import parse as urllib
+
+from tempest.lib.common import rest_client
+from tempest.lib import exceptions as lib_exc
 
 
-class SnapshotsClient(snapshots_client.SnapshotsClient):
+class SnapshotsClient(rest_client.RestClient):
     """Client class to send CRUD Volume Snapshot V3 API requests."""
     api_version = "v3"
+    create_resp = 202
+
+    def list_snapshots(self, detail=False, **params):
+        """List all the snapshot.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-accessible-snapshots
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-snapshots-and-details
+        """
+        url = 'snapshots'
+        if detail:
+            url += '/detail'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_snapshot(self, snapshot_id):
+        """Returns the details of a single snapshot.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#show-a-snapshot-s-details
+        """
+        url = "snapshots/%s" % snapshot_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def create_snapshot(self, **kwargs):
+        """Creates a new snapshot.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#create-a-snapshot
+        """
+        post_body = json.dumps({'snapshot': kwargs})
+        resp, body = self.post('snapshots', post_body)
+        body = json.loads(body)
+        self.expected_success(self.create_resp, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_snapshot(self, snapshot_id, **kwargs):
+        """Updates a snapshot.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-a-snapshot
+        """
+        put_body = json.dumps({'snapshot': kwargs})
+        resp, body = self.put('snapshots/%s' % snapshot_id, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_snapshot(self, snapshot_id):
+        """Delete Snapshot.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#delete-a-snapshot
+        """
+        resp, body = self.delete("snapshots/%s" % snapshot_id)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def is_resource_deleted(self, id):
+        try:
+            self.show_snapshot(id)
+        except lib_exc.NotFound:
+            return True
+        return False
+
+    @property
+    def resource_type(self):
+        """Returns the primary type of resource this client works with."""
+        return 'volume-snapshot'
+
+    def reset_snapshot_status(self, snapshot_id, status):
+        """Reset the specified snapshot's status."""
+        post_body = json.dumps({'os-reset_status': {"status": status}})
+        resp, body = self.post('snapshots/%s/action' % snapshot_id, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_snapshot_status(self, snapshot_id, **kwargs):
+        """Update the specified snapshot's status."""
+        # TODO(gmann): api-site doesn't contain doc ref
+        # for this API. After fixing the api-site, we need to
+        # add the link here.
+        # Bug https://bugs.launchpad.net/openstack-api-site/+bug/1532645
+
+        post_body = json.dumps({'os-update_snapshot_status': kwargs})
+        url = 'snapshots/%s/action' % snapshot_id
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def create_snapshot_metadata(self, snapshot_id, metadata):
+        """Create metadata for the snapshot.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#create-a-snapshot-s-metadata
+        """
+        put_body = json.dumps({'metadata': metadata})
+        url = "snapshots/%s/metadata" % snapshot_id
+        resp, body = self.post(url, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_snapshot_metadata(self, snapshot_id):
+        """Get metadata of the snapshot.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#show-a-snapshot-s-metadata
+        """
+        url = "snapshots/%s/metadata" % snapshot_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_snapshot_metadata(self, snapshot_id, **kwargs):
+        """Update metadata for the snapshot.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-a-snapshot-s-metadata
+        """
+        put_body = json.dumps(kwargs)
+        url = "snapshots/%s/metadata" % snapshot_id
+        resp, body = self.put(url, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_snapshot_metadata_item(self, snapshot_id, id):
+        """Show metadata item for the snapshot."""
+        url = "snapshots/%s/metadata/%s" % (snapshot_id, id)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_snapshot_metadata_item(self, snapshot_id, id, **kwargs):
+        """Update metadata item for the snapshot."""
+        # TODO(piyush): Current api-site doesn't contain this API description.
+        # After fixing the api-site, we need to fix here also for putting the
+        # link to api-site.
+        # LP: https://bugs.launchpad.net/openstack-api-site/+bug/1529064
+        put_body = json.dumps(kwargs)
+        url = "snapshots/%s/metadata/%s" % (snapshot_id, id)
+        resp, body = self.put(url, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_snapshot_metadata_item(self, snapshot_id, id):
+        """Delete metadata item for the snapshot."""
+        url = "snapshots/%s/metadata/%s" % (snapshot_id, id)
+        resp, body = self.delete(url)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def force_delete_snapshot(self, snapshot_id):
+        """Force Delete Snapshot."""
+        post_body = json.dumps({'os-force_delete': {}})
+        resp, body = self.post('snapshots/%s/action' % snapshot_id, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def unmanage_snapshot(self, snapshot_id):
+        """Unmanage a snapshot."""
+        post_body = json.dumps({'os-unmanage': {}})
+        url = 'snapshots/%s/action' % (snapshot_id)
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/transfers_client.py b/tempest/lib/services/volume/v3/transfers_client.py
new file mode 100644
index 0000000..97c5597
--- /dev/null
+++ b/tempest/lib/services/volume/v3/transfers_client.py
@@ -0,0 +1,82 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+from six.moves.urllib import parse as urllib
+
+from tempest.lib.common import rest_client
+
+
+class TransfersClient(rest_client.RestClient):
+    """Client class to send CRUD Volume Transfer API requests"""
+
+    def create_volume_transfer(self, **kwargs):
+        """Create a volume transfer.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#create-a-volume-transfer
+        """
+        post_body = json.dumps({'transfer': kwargs})
+        resp, body = self.post('os-volume-transfer', post_body)
+        body = json.loads(body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_volume_transfer(self, transfer_id):
+        """Returns the details of a volume transfer."""
+        url = "os-volume-transfer/%s" % transfer_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def list_volume_transfers(self, detail=False, **params):
+        """List all the volume transfers created.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-volume-transfers-for-a-project
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-volume-transfers-and-details
+        """
+        url = 'os-volume-transfer'
+        if detail:
+            url += '/detail'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_volume_transfer(self, transfer_id):
+        """Delete a volume transfer."""
+        resp, body = self.delete("os-volume-transfer/%s" % transfer_id)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def accept_volume_transfer(self, transfer_id, **kwargs):
+        """Accept a volume transfer.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#accept-a-volume-transfer
+        """
+        url = 'os-volume-transfer/%s/accept' % transfer_id
+        post_body = json.dumps({'accept': kwargs})
+        resp, body = self.post(url, post_body)
+        body = json.loads(body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/types_client.py b/tempest/lib/services/volume/v3/types_client.py
new file mode 100644
index 0000000..6d9d03a
--- /dev/null
+++ b/tempest/lib/services/volume/v3/types_client.py
@@ -0,0 +1,204 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+from six.moves.urllib import parse as urllib
+
+from tempest.lib.common import rest_client
+from tempest.lib import exceptions as lib_exc
+
+
+class TypesClient(rest_client.RestClient):
+    """Client class to send CRUD Volume API requests"""
+
+    def is_resource_deleted(self, id):
+        try:
+            self.show_volume_type(id)
+        except lib_exc.NotFound:
+            return True
+        return False
+
+    @property
+    def resource_type(self):
+        """Returns the primary type of resource this client works with."""
+        return 'volume-type'
+
+    def list_volume_types(self, **params):
+        """List all the volume_types created.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-all-volume-types
+        """
+        url = 'types'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_volume_type(self, volume_type_id):
+        """Returns the details of a single volume_type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#show-volume-type-detail
+        """
+        url = "types/%s" % volume_type_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def create_volume_type(self, **kwargs):
+        """Create volume type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#create-a-volume-type
+        """
+        post_body = json.dumps({'volume_type': kwargs})
+        resp, body = self.post('types', post_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_volume_type(self, volume_type_id):
+        """Deletes the Specified Volume_type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#delete-a-volume-type
+        """
+        resp, body = self.delete("types/%s" % volume_type_id)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def list_volume_types_extra_specs(self, volume_type_id, **params):
+        """List all the volume_types extra specs created.
+
+        TODO: Current api-site doesn't contain this API description.
+        After fixing the api-site, we need to fix here also for putting
+        the link to api-site.
+        """
+        url = 'types/%s/extra_specs' % volume_type_id
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_volume_type_extra_specs(self, volume_type_id, extra_specs_name):
+        """Returns the details of a single volume_type extra spec."""
+        url = "types/%s/extra_specs/%s" % (volume_type_id, extra_specs_name)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def create_volume_type_extra_specs(self, volume_type_id, extra_specs):
+        """Creates a new Volume_type extra spec.
+
+        volume_type_id: Id of volume_type.
+        extra_specs: A dictionary of values to be used as extra_specs.
+        """
+        url = "types/%s/extra_specs" % volume_type_id
+        post_body = json.dumps({'extra_specs': extra_specs})
+        resp, body = self.post(url, post_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_volume_type_extra_specs(self, volume_type_id, extra_spec_name):
+        """Deletes the Specified Volume_type extra spec."""
+        resp, body = self.delete("types/%s/extra_specs/%s" % (
+            volume_type_id, extra_spec_name))
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_volume_type(self, volume_type_id, **kwargs):
+        """Updates volume type name, description, and/or is_public.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-a-volume-type
+        """
+        put_body = json.dumps({'volume_type': kwargs})
+        resp, body = self.put('types/%s' % volume_type_id, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_volume_type_extra_specs(self, volume_type_id, extra_spec_name,
+                                       extra_specs):
+        """Update a volume_type extra spec.
+
+        volume_type_id: Id of volume_type.
+        extra_spec_name: Name of the extra spec to be updated.
+        extra_spec: A dictionary of with key as extra_spec_name and the
+                     updated value.
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-extra-specification-for-volume-type
+        """
+        url = "types/%s/extra_specs/%s" % (volume_type_id, extra_spec_name)
+        put_body = json.dumps(extra_specs)
+        resp, body = self.put(url, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def add_type_access(self, volume_type_id, **kwargs):
+        """Adds volume type access for the given project.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#add-private-volume-type-access-to-project
+        """
+        post_body = json.dumps({'addProjectAccess': kwargs})
+        url = 'types/%s/action' % volume_type_id
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def remove_type_access(self, volume_type_id, **kwargs):
+        """Removes volume type access for the given project.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#remove-private-volume-type-access-from-project
+        """
+        post_body = json.dumps({'removeProjectAccess': kwargs})
+        url = 'types/%s/action' % volume_type_id
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def list_type_access(self, volume_type_id):
+        """Print access information about the given volume type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-private-volume-type-access-detail
+        """
+        url = 'types/%s/os-volume-type-access' % volume_type_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/volume_manage_client.py b/tempest/lib/services/volume/v3/volume_manage_client.py
new file mode 100644
index 0000000..349e11d
--- /dev/null
+++ b/tempest/lib/services/volume/v3/volume_manage_client.py
@@ -0,0 +1,35 @@
+# Copyright 2017 FiberHome Telecommunication Technologies CO.,LTD
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_serialization import jsonutils as json
+
+from tempest.lib.common import rest_client
+
+
+class VolumeManageClient(rest_client.RestClient):
+    """Volume manage client."""
+
+    def manage_volume(self, **kwargs):
+        """Manage existing volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#manage-an-existing-volume
+        """
+        post_body = json.dumps({'volume': kwargs})
+        resp, body = self.post('os-volume-manage', post_body)
+        self.expected_success(202, resp.status)
+        body = json.loads(body)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v3/volumes_client.py b/tempest/lib/services/volume/v3/volumes_client.py
index 5f4b278..a1185c4 100644
--- a/tempest/lib/services/volume/v3/volumes_client.py
+++ b/tempest/lib/services/volume/v3/volumes_client.py
@@ -14,16 +14,96 @@
 #    under the License.
 
 from oslo_serialization import jsonutils as json
+import six
 from six.moves.urllib import parse as urllib
 
 from tempest.lib.common import rest_client
-from tempest.lib.services.volume.v2 import volumes_client
+from tempest.lib import exceptions as lib_exc
+from tempest.lib.services.volume import base_client
 
 
-class VolumesClient(volumes_client.VolumesClient):
+class VolumesClient(base_client.BaseClient):
     """Client class to send CRUD Volume V3 API requests"""
     api_version = "v3"
 
+    def _prepare_params(self, params):
+        """Prepares params for use in get or _ext_get methods.
+
+        If params is a string it will be left as it is, but if it's not it will
+        be urlencoded.
+        """
+        if isinstance(params, six.string_types):
+            return params
+        return urllib.urlencode(params)
+
+    def list_volumes(self, detail=False, params=None):
+        """List all the volumes created.
+
+        Params can be a string (must be urlencoded) or a dictionary.
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-accessible-volumes-with-details
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-accessible-volumes
+        """
+        url = 'volumes'
+        if detail:
+            url += '/detail'
+        if params:
+            url += '?%s' % self._prepare_params(params)
+
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_volume(self, volume_id):
+        """Returns the details of a single volume."""
+        url = "volumes/%s" % volume_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def create_volume(self, **kwargs):
+        """Creates a new Volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#create-a-volume
+        """
+        post_body = json.dumps({'volume': kwargs})
+        resp, body = self.post('volumes', post_body)
+        body = json.loads(body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_volume(self, volume_id, **kwargs):
+        """Updates the Specified Volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-a-volume
+        """
+        put_body = json.dumps({'volume': kwargs})
+        resp, body = self.put('volumes/%s' % volume_id, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_volume(self, volume_id, **params):
+        """Deletes the Specified Volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#delete-a-volume
+        """
+        url = 'volumes/%s' % volume_id
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+        resp, body = self.delete(url)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
     def show_volume_summary(self, **params):
         """Get volumes summary.
 
@@ -38,3 +118,250 @@
         body = json.loads(body)
         self.expected_success(200, resp.status)
         return rest_client.ResponseBody(resp, body)
+
+    def upload_volume(self, volume_id, **kwargs):
+        """Uploads a volume in Glance."""
+        post_body = json.dumps({'os-volume_upload_image': kwargs})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        body = json.loads(body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def attach_volume(self, volume_id, **kwargs):
+        """Attaches a volume to a given instance on a given mountpoint.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#attach-volume-to-a-server
+        """
+        post_body = json.dumps({'os-attach': kwargs})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def set_bootable_volume(self, volume_id, **kwargs):
+        """Set a bootable flag for a volume - true or false.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-a-volume-s-bootable-status
+        """
+        post_body = json.dumps({'os-set_bootable': kwargs})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def detach_volume(self, volume_id):
+        """Detaches a volume from an instance."""
+        post_body = json.dumps({'os-detach': {}})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def reserve_volume(self, volume_id):
+        """Reserves a volume."""
+        post_body = json.dumps({'os-reserve': {}})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def unreserve_volume(self, volume_id):
+        """Restore a reserved volume ."""
+        post_body = json.dumps({'os-unreserve': {}})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def is_resource_deleted(self, id):
+        """Check the specified resource is deleted or not.
+
+        :param id: A checked resource id
+        :raises lib_exc.DeleteErrorException: If the specified resource is on
+        the status the delete was failed.
+        """
+        try:
+            volume = self.show_volume(id)
+        except lib_exc.NotFound:
+            return True
+        if volume["volume"]["status"] == "error_deleting":
+            raise lib_exc.DeleteErrorException(resource_id=id)
+        return False
+
+    @property
+    def resource_type(self):
+        """Returns the primary type of resource this client works with."""
+        return 'volume'
+
+    def extend_volume(self, volume_id, **kwargs):
+        """Extend a volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#extend-a-volume-size
+        """
+        post_body = json.dumps({'os-extend': kwargs})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def reset_volume_status(self, volume_id, **kwargs):
+        """Reset the Specified Volume's Status.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#reset-a-volume-s-statuses
+        """
+        post_body = json.dumps({'os-reset_status': kwargs})
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_volume_readonly(self, volume_id, **kwargs):
+        """Update the Specified Volume readonly."""
+        post_body = json.dumps({'os-update_readonly_flag': kwargs})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def force_delete_volume(self, volume_id):
+        """Force Delete Volume."""
+        post_body = json.dumps({'os-force_delete': {}})
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def create_volume_metadata(self, volume_id, metadata):
+        """Create metadata for the volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#create-metadata-for-volume
+        """
+        put_body = json.dumps({'metadata': metadata})
+        url = "volumes/%s/metadata" % volume_id
+        resp, body = self.post(url, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_volume_metadata(self, volume_id):
+        """Get metadata of the volume."""
+        url = "volumes/%s/metadata" % volume_id
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_volume_metadata(self, volume_id, metadata):
+        """Update metadata for the volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#update-a-volume-s-metadata
+        """
+        put_body = json.dumps({'metadata': metadata})
+        url = "volumes/%s/metadata" % volume_id
+        resp, body = self.put(url, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_volume_metadata_item(self, volume_id, id):
+        """Show metadata item for the volume."""
+        url = "volumes/%s/metadata/%s" % (volume_id, id)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_volume_metadata_item(self, volume_id, id, meta_item):
+        """Update metadata item for the volume."""
+        put_body = json.dumps({'meta': meta_item})
+        url = "volumes/%s/metadata/%s" % (volume_id, id)
+        resp, body = self.put(url, put_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_volume_metadata_item(self, volume_id, id):
+        """Delete metadata item for the volume."""
+        url = "volumes/%s/metadata/%s" % (volume_id, id)
+        resp, body = self.delete(url)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def retype_volume(self, volume_id, **kwargs):
+        """Updates volume with new volume type.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#retype-a-volume
+        """
+        post_body = json.dumps({'os-retype': kwargs})
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def force_detach_volume(self, volume_id, **kwargs):
+        """Force detach a volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#force-delete-a-volume
+        """
+        post_body = json.dumps({'os-force_detach': kwargs})
+        url = 'volumes/%s/action' % volume_id
+        resp, body = self.post(url, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_volume_image_metadata(self, volume_id, **kwargs):
+        """Update image metadata for the volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#set-image-metadata-for-a-volume
+        """
+        post_body = json.dumps({'os-set_image_metadata': {'metadata': kwargs}})
+        url = "volumes/%s/action" % (volume_id)
+        resp, body = self.post(url, post_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_volume_image_metadata(self, volume_id, key_name):
+        """Delete image metadata item for the volume."""
+        post_body = json.dumps({'os-unset_image_metadata': {'key': key_name}})
+        url = "volumes/%s/action" % (volume_id)
+        resp, body = self.post(url, post_body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_volume_image_metadata(self, volume_id):
+        """Show image metadata for the volume."""
+        post_body = json.dumps({'os-show_image_metadata': {}})
+        url = "volumes/%s/action" % volume_id
+        resp, body = self.post(url, post_body)
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def unmanage_volume(self, volume_id):
+        """Unmanage volume.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#unmanage-a-volume
+        """
+        post_body = json.dumps({'os-unmanage': {}})
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index 06b4b59..9965fe5 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -83,6 +83,7 @@
         if CONF.service_available.cinder:
             cls.volumes_client = cls.os_primary.volumes_client_latest
             cls.snapshots_client = cls.os_primary.snapshots_client_latest
+            cls.backups_client = cls.os_primary.backups_client_latest
 
     # ## Test functions library
     #
@@ -139,13 +140,20 @@
             name = data_utils.rand_name(self.__class__.__name__ + "-server")
 
         vnic_type = CONF.network.port_vnic_type
+        profile = CONF.network.port_profile
 
-        # If vnic_type is configured create port for
+        # If vnic_type or profile are configured create port for
         # every network
-        if vnic_type:
+        if vnic_type or profile:
             ports = []
+            create_port_body = {}
 
-            create_port_body = {'binding:vnic_type': vnic_type}
+            if vnic_type:
+                create_port_body['binding:vnic_type'] = vnic_type
+
+            if profile:
+                create_port_body['binding:profile'] = profile
+
             if kwargs:
                 # Convert security group names to security group ids
                 # to pass to create_port
@@ -237,6 +245,37 @@
         volume = self.volumes_client.show_volume(volume['id'])['volume']
         return volume
 
+    def create_backup(self, volume_id, name=None, description=None,
+                      force=False, snapshot_id=None, incremental=False,
+                      container=None):
+
+        name = name or data_utils.rand_name(
+            self.__class__.__name__ + "-backup")
+        kwargs = {'name': name,
+                  'description': description,
+                  'force': force,
+                  'snapshot_id': snapshot_id,
+                  'incremental': incremental,
+                  'container': container}
+        backup = self.backups_client.create_backup(volume_id=volume_id,
+                                                   **kwargs)['backup']
+        self.addCleanup(self.backups_client.delete_backup, backup['id'])
+        waiters.wait_for_volume_resource_status(self.backups_client,
+                                                backup['id'], 'available')
+        return backup
+
+    def restore_backup(self, backup_id):
+        restore = self.backups_client.restore_backup(backup_id)['restore']
+        self.addCleanup(self.volumes_client.delete_volume,
+                        restore['volume_id'])
+        waiters.wait_for_volume_resource_status(self.backups_client,
+                                                backup_id, 'available')
+        waiters.wait_for_volume_resource_status(self.volumes_client,
+                                                restore['volume_id'],
+                                                'available')
+        self.assertEqual(backup_id, restore['backup_id'])
+        return restore
+
     def create_volume_snapshot(self, volume_id, name=None, description=None,
                                metadata=None, force=False):
         name = name or data_utils.rand_name(
@@ -252,15 +291,15 @@
         self.addCleanup(self.snapshots_client.delete_snapshot, snapshot['id'])
         waiters.wait_for_volume_resource_status(self.snapshots_client,
                                                 snapshot['id'], 'available')
+        snapshot = self.snapshots_client.show_snapshot(
+            snapshot['id'])['snapshot']
         return snapshot
 
     def create_volume_type(self, client=None, name=None, backend_name=None):
         if not client:
             client = self.os_admin.volume_types_v2_client
-        if not name:
-            class_name = self.__class__.__name__
-            name = data_utils.rand_name(class_name + '-volume-type')
-        randomized_name = data_utils.rand_name('scenario-type-' + name)
+        randomized_name = name or data_utils.rand_name(
+            'volume-type-' + self.__class__.__name__)
 
         LOG.debug("Creating a volume type: %s on backend %s",
                   randomized_name, backend_name)
@@ -653,8 +692,8 @@
                 addresses = (server['addresses'][network['name']]
                              if network else [])
             for address in addresses:
-                if (address['version'] == CONF.validation.ip_version_for_ssh
-                        and address['OS-EXT-IPS:type'] == 'fixed'):
+                if (address['version'] == CONF.validation.ip_version_for_ssh and  # noqa
+                        address['OS-EXT-IPS:type'] == 'fixed'):
                     return address['addr']
             raise exceptions.ServerUnreachable(server_id=server['id'])
         else:
@@ -783,8 +822,8 @@
         port_map = [(p["id"], fxip["ip_address"])
                     for p in ports
                     for fxip in p["fixed_ips"]
-                    if netutils.is_valid_ipv4(fxip["ip_address"])
-                    and p['status'] in p_status]
+                    if (netutils.is_valid_ipv4(fxip["ip_address"]) and
+                        p['status'] in p_status)]
         inactive = [p for p in ports if p['status'] != 'ACTIVE']
         if inactive:
             LOG.warning("Instance has ports that are not ACTIVE: %s", inactive)
@@ -1174,7 +1213,7 @@
         LOG.debug("Creating an encryption type for volume type: %s", type_id)
         client.create_encryption_type(
             type_id, provider=provider, key_size=key_size, cipher=cipher,
-            control_location=control_location)['encryption']
+            control_location=control_location)
 
     def create_encrypted_volume(self, encryption_provider, volume_type,
                                 key_size=256, cipher='aes-xts-plain64',
diff --git a/tempest/scenario/test_aggregates_basic_ops.py b/tempest/scenario/test_aggregates_basic_ops.py
index 9ff6227..b515639 100644
--- a/tempest/scenario/test_aggregates_basic_ops.py
+++ b/tempest/scenario/test_aggregates_basic_ops.py
@@ -37,7 +37,7 @@
         super(TestAggregatesBasicOps, cls).setup_clients()
         # Use admin client by default
         cls.aggregates_client = cls.os_admin.aggregates_client
-        cls.hosts_client = cls.os_admin.hosts_client
+        cls.services_client = cls.os_admin.services_client
 
     def _create_aggregate(self, **kwargs):
         aggregate = (self.aggregates_client.create_aggregate(**kwargs)
@@ -51,10 +51,10 @@
         return aggregate
 
     def _get_host_name(self):
-        hosts = self.hosts_client.list_hosts()['hosts']
-        self.assertNotEmpty(hosts)
-        computes = [x for x in hosts if x['service'] == 'compute']
-        return computes[0]['host_name']
+        svc_list = self.services_client.list_services(
+            binary='nova-compute')['services']
+        self.assertNotEmpty(svc_list)
+        return svc_list[0]['host']
 
     def _add_host(self, aggregate_id, host):
         aggregate = (self.aggregates_client.add_host(aggregate_id, host=host)
diff --git a/tempest/scenario/test_encrypted_cinder_volumes.py b/tempest/scenario/test_encrypted_cinder_volumes.py
index b5220e9..8c210d5 100644
--- a/tempest/scenario/test_encrypted_cinder_volumes.py
+++ b/tempest/scenario/test_encrypted_cinder_volumes.py
@@ -57,8 +57,7 @@
     @utils.services('compute', 'volume', 'image')
     def test_encrypted_cinder_volumes_luks(self):
         server = self.launch_instance()
-        volume = self.create_encrypted_volume('nova.volume.encryptors.'
-                                              'luks.LuksEncryptor',
+        volume = self.create_encrypted_volume('luks',
                                               volume_type='luks')
         self.attach_detach_volume(server, volume)
 
@@ -67,7 +66,6 @@
     @utils.services('compute', 'volume', 'image')
     def test_encrypted_cinder_volumes_cryptsetup(self):
         server = self.launch_instance()
-        volume = self.create_encrypted_volume('nova.volume.encryptors.'
-                                              'cryptsetup.CryptsetupEncryptor',
+        volume = self.create_encrypted_volume('plain',
                                               volume_type='cryptsetup')
         self.attach_detach_volume(server, volume)
diff --git a/tempest/scenario/test_minimum_basic.py b/tempest/scenario/test_minimum_basic.py
index 29f1743..2b35e45 100644
--- a/tempest/scenario/test_minimum_basic.py
+++ b/tempest/scenario/test_minimum_basic.py
@@ -13,8 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import testtools
-
 from tempest.common import custom_matchers
 from tempest.common import utils
 from tempest.common import waiters
@@ -101,10 +99,6 @@
                     return address
 
     @decorators.idempotent_id('bdbb5441-9204-419d-a225-b4fdbfb1a1a8')
-    @testtools.skipUnless(CONF.network.public_network_id,
-                          'The public_network_id option must be specified.')
-    @testtools.skipUnless(CONF.network_feature_enabled.floating_ips,
-                          'Floating ips are not available')
     @utils.services('compute', 'volume', 'image', 'network')
     def test_minimum_basic_scenario(self):
         image = self.glance_image_create()
@@ -126,22 +120,29 @@
         self.addCleanup(self.nova_volume_detach, server, volume)
         self.cinder_show(volume)
 
-        floating_ip = self.create_floating_ip(server)
-        # fetch the server again to make sure the addresses were refreshed
-        # after associating the floating IP
+        floating_ip = None
         server = self.servers_client.show_server(server['id'])['server']
-        address = self._get_floating_ip_in_server_addresses(
-            floating_ip, server)
-        self.assertIsNotNone(
-            address,
-            "Failed to find floating IP '%s' in server addresses: %s" %
-            (floating_ip['ip'], server['addresses']))
+        if (CONF.network_feature_enabled.floating_ips and
+            CONF.network.floating_network_name):
+            floating_ip = self.create_floating_ip(server)
+            # fetch the server again to make sure the addresses were refreshed
+            # after associating the floating IP
+            server = self.servers_client.show_server(server['id'])['server']
+            address = self._get_floating_ip_in_server_addresses(
+                floating_ip, server)
+            self.assertIsNotNone(
+                address,
+                "Failed to find floating IP '%s' in server addresses: %s" %
+                (floating_ip['ip'], server['addresses']))
+            ssh_ip = floating_ip['ip']
+        else:
+            ssh_ip = self.get_server_ip(server)
 
         self.create_and_add_security_group_to_server(server)
 
         # check that we can SSH to the server before reboot
         self.linux_client = self.get_remote_client(
-            floating_ip['ip'], private_key=keypair['private_key'],
+            ssh_ip, private_key=keypair['private_key'],
             server=server)
 
         self.nova_reboot(server)
@@ -149,25 +150,27 @@
         # check that we can SSH to the server after reboot
         # (both connections are part of the scenario)
         self.linux_client = self.get_remote_client(
-            floating_ip['ip'], private_key=keypair['private_key'],
+            ssh_ip, private_key=keypair['private_key'],
             server=server)
 
         self.check_disks()
 
-        # delete the floating IP, this should refresh the server addresses
-        self.compute_floating_ips_client.delete_floating_ip(floating_ip['id'])
+        if floating_ip:
+            # delete the floating IP, this should refresh the server addresses
+            self.compute_floating_ips_client.delete_floating_ip(
+                floating_ip['id'])
 
-        def is_floating_ip_detached_from_server():
-            server_info = self.servers_client.show_server(
-                server['id'])['server']
-            address = self._get_floating_ip_in_server_addresses(
-                floating_ip, server_info)
-            return (not address)
+            def is_floating_ip_detached_from_server():
+                server_info = self.servers_client.show_server(
+                    server['id'])['server']
+                address = self._get_floating_ip_in_server_addresses(
+                    floating_ip, server_info)
+                return (not address)
 
-        if not test_utils.call_until_true(
-            is_floating_ip_detached_from_server,
-            CONF.compute.build_timeout,
-            CONF.compute.build_interval):
-            msg = ("Floating IP '%s' should not be in server addresses: %s" %
-                   (floating_ip['ip'], server['addresses']))
-            raise exceptions.TimeoutException(msg)
+            if not test_utils.call_until_true(
+                is_floating_ip_detached_from_server,
+                CONF.compute.build_timeout,
+                CONF.compute.build_interval):
+                msg = ("Floating IP '%s' should not be in server addresses: %s"
+                       % (floating_ip['ip'], server['addresses']))
+                raise exceptions.TimeoutException(msg)
diff --git a/tempest/scenario/test_network_advanced_server_ops.py b/tempest/scenario/test_network_advanced_server_ops.py
index 7c404ad..87ce951 100644
--- a/tempest/scenario/test_network_advanced_server_ops.py
+++ b/tempest/scenario/test_network_advanced_server_ops.py
@@ -43,8 +43,8 @@
     @classmethod
     def skip_checks(cls):
         super(TestNetworkAdvancedServerOps, cls).skip_checks()
-        if not (CONF.network.project_networks_reachable
-                or CONF.network.public_network_id):
+        if not (CONF.network.project_networks_reachable or
+                CONF.network.public_network_id):
             msg = ('Either project_networks_reachable must be "true", or '
                    'public_network_id must be defined.')
             raise cls.skipException(msg)
@@ -195,6 +195,8 @@
         waiters.wait_for_server_status(self.servers_client, server['id'],
                                        'VERIFY_RESIZE')
         self.servers_client.confirm_resize_server(server['id'])
+        server = self.servers_client.show_server(server['id'])['server']
+        self.assertEqual(resize_flavor, server['flavor']['id'])
         self._wait_server_status_and_check_network_connectivity(
             server, keypair, floating_ip)
 
diff --git a/tempest/scenario/test_network_basic_ops.py b/tempest/scenario/test_network_basic_ops.py
index ff8837f..bcd4ddb 100644
--- a/tempest/scenario/test_network_basic_ops.py
+++ b/tempest/scenario/test_network_basic_ops.py
@@ -81,8 +81,8 @@
     @classmethod
     def skip_checks(cls):
         super(TestNetworkBasicOps, cls).skip_checks()
-        if not (CONF.network.project_networks_reachable
-                or CONF.network.public_network_id):
+        if not (CONF.network.project_networks_reachable or
+                CONF.network.public_network_id):
             msg = ('Either project_networks_reachable must be "true", or '
                    'public_network_id must be defined.')
             raise cls.skipException(msg)
@@ -304,16 +304,19 @@
 
         - ping internal gateway and DHCP port, implying in-tenant connectivity
         pinging both, because L3 and DHCP agents might be on different nodes
+        - ping internal compute port, implying connectivity to other VMs on
+        this network
         """
         floating_ip, server = self.floating_ip_tuple
         # get internal ports' ips:
-        # get all network ports in the new network
+        # get all network and compute ports in the new network
         internal_ips = (
             p['fixed_ips'][0]['ip_address'] for p in
             self.os_admin.ports_client.list_ports(
                 tenant_id=server['tenant_id'],
                 network_id=network['id'])['ports']
-            if p['device_owner'].startswith('network')
+            if p['device_owner'].startswith('network') or
+            p['device_owner'].startswith('compute')
         )
 
         self._check_server_connectivity(floating_ip,
diff --git a/tempest/scenario/test_network_v6.py b/tempest/scenario/test_network_v6.py
index 9f4e62b..e4e39c3 100644
--- a/tempest/scenario/test_network_v6.py
+++ b/tempest/scenario/test_network_v6.py
@@ -38,11 +38,11 @@
     @classmethod
     def skip_checks(cls):
         super(TestGettingAddress, cls).skip_checks()
-        if not (CONF.network_feature_enabled.ipv6
-                and CONF.network_feature_enabled.ipv6_subnet_attributes):
+        if not (CONF.network_feature_enabled.ipv6 and
+                CONF.network_feature_enabled.ipv6_subnet_attributes):
             raise cls.skipException('IPv6 or its attributes not supported')
-        if not (CONF.network.project_networks_reachable
-                or CONF.network.public_network_id):
+        if not (CONF.network.project_networks_reachable or
+                CONF.network.public_network_id):
             msg = ('Either project_networks_reachable must be "true", or '
                    'public_network_id must be defined.')
             raise cls.skipException(msg)
diff --git a/tempest/scenario/test_server_advanced_ops.py b/tempest/scenario/test_server_advanced_ops.py
index 89b9fdd..8aa729b 100644
--- a/tempest/scenario/test_server_advanced_ops.py
+++ b/tempest/scenario/test_server_advanced_ops.py
@@ -32,7 +32,6 @@
     """The test suite for server advanced operations
 
     This test case stresses some advanced server instance operations:
-     * Resizing a volume-backed instance
      * Sequence suspend resume
     """
 
diff --git a/tempest/scenario/test_server_basic_ops.py b/tempest/scenario/test_server_basic_ops.py
index d5c378e..1671216 100644
--- a/tempest/scenario/test_server_basic_ops.py
+++ b/tempest/scenario/test_server_basic_ops.py
@@ -14,7 +14,6 @@
 #    under the License.
 
 import json
-import re
 
 from tempest.common import utils
 from tempest.common import waiters
@@ -43,12 +42,6 @@
      * Terminate the instance
     """
 
-    @classmethod
-    def skip_checks(cls):
-        super(TestServerBasicOps, cls).skip_checks()
-        if not CONF.network_feature_enabled.floating_ips:
-            raise cls.skipException("Floating ips are not available")
-
     def setUp(self):
         super(TestServerBasicOps, self).setUp()
         self.run_ssh = CONF.validation.run_validation
@@ -56,11 +49,17 @@
 
     def verify_ssh(self, keypair):
         if self.run_ssh:
-            # Obtain a floating IP
-            self.fip = self.create_floating_ip(self.instance)['ip']
+            # Obtain a floating IP if floating_ips is enabled
+            if (CONF.network_feature_enabled.floating_ips and
+                CONF.network.floating_network_name):
+                self.ip = self.create_floating_ip(self.instance)['ip']
+            else:
+                server = self.servers_client.show_server(
+                    self.instance['id'])['server']
+                self.ip = self.get_server_ip(server)
             # Check ssh
             self.ssh_client = self.get_remote_client(
-                ip_address=self.fip,
+                ip_address=self.ip,
                 username=self.ssh_user,
                 private_key=keypair['private_key'],
                 server=self.instance)
@@ -75,8 +74,8 @@
                 result = self.ssh_client.exec_command(cmd)
                 if result:
                     msg = ('Failed while verifying metadata on server. Result '
-                           'of command "%s" is NOT "%s".' % (cmd, self.fip))
-                    self.assertEqual(self.fip, result, msg)
+                           'of command "%s" is NOT "%s".' % (cmd, self.ip))
+                    self.assertEqual(self.ip, result, msg)
                     return 'Verification is successful!'
 
             if not test_utils.call_until_true(exec_cmd_and_verify_output,
@@ -94,22 +93,13 @@
             result = self.servers_client.show_password(self.instance['id'])
             self.assertEqual(data, result['password'])
 
-    def _mount_config_drive(self):
-        cmd_blkid = 'blkid | grep -i config-2'
-        result = self.ssh_client.exec_command(cmd_blkid)
-        dev_name = re.match('([^:]+)', result).group()
-        self.ssh_client.exec_command('sudo mount %s /mnt' % dev_name)
-
-    def _unmount_config_drive(self):
-        self.ssh_client.exec_command('sudo umount /mnt')
-
     def verify_metadata_on_config_drive(self):
         if self.run_ssh and CONF.compute_feature_enabled.config_drive:
             # Verify metadata on config_drive
-            self._mount_config_drive()
+            self.ssh_client.mount_config_drive()
             cmd_md = 'sudo cat /mnt/openstack/latest/meta_data.json'
             result = self.ssh_client.exec_command(cmd_md)
-            self._unmount_config_drive()
+            self.ssh_client.unmount_config_drive()
             result = json.loads(result)
             self.assertIn('meta', result)
             msg = ('Failed while verifying metadata on config_drive on server.'
@@ -119,10 +109,10 @@
     def verify_networkdata_on_config_drive(self):
         if self.run_ssh and CONF.compute_feature_enabled.config_drive:
             # Verify network data on config_drive
-            self._mount_config_drive()
+            self.ssh_client.mount_config_drive()
             cmd_md = 'sudo cat /mnt/openstack/latest/network_data.json'
             result = self.ssh_client.exec_command(cmd_md)
-            self._unmount_config_drive()
+            self.ssh_client.unmount_config_drive()
             result = json.loads(result)
             self.assertIn('services', result)
             self.assertIn('links', result)
diff --git a/tempest/scenario/test_volume_backup_restore.py b/tempest/scenario/test_volume_backup_restore.py
new file mode 100644
index 0000000..c23b564
--- /dev/null
+++ b/tempest/scenario/test_volume_backup_restore.py
@@ -0,0 +1,91 @@
+# Copyright 2018 Red Hat, Inc.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.common import utils
+from tempest import config
+from tempest.lib import decorators
+from tempest.scenario import manager
+
+CONF = config.CONF
+
+
+class TestVolumeBackupRestore(manager.ScenarioTest):
+    """Test cinder backup and restore
+
+    This testcase verifies content preservation after backup and restore
+    operations by booting a server from a restored backup and check the
+    connectivity to it.
+
+    The following is the scenario outline:
+    1. Create volume from image.
+    2. Create a backup for the volume.
+    3. Restore the backup.
+    4. Boot a server from the restored backup.
+    5. Create a floating ip.
+    6. Check server connectivity.
+    """
+
+    @classmethod
+    def skip_checks(cls):
+        super(TestVolumeBackupRestore, cls).skip_checks()
+        if not CONF.volume_feature_enabled.backup:
+            raise cls.skipException('Backup is not enable.')
+
+    @decorators.idempotent_id('2ce5e55c-4085-43c1-98c6-582525334ad7')
+    @decorators.attr(type='slow')
+    @utils.services('compute', 'volume', 'image')
+    def test_volume_backup_restore(self):
+        # Create volume from image
+        img_uuid = CONF.compute.image_ref
+        volume = self.create_volume(imageRef=img_uuid)
+        volume_details = self.volumes_client.show_volume(
+            volume['id'])['volume']
+        self.assertEqual('true', volume_details['bootable'])
+
+        # Create a backup
+        backup = self.create_backup(volume_id=volume['id'])
+
+        # Restore the backup
+        restored_volume_id = self.restore_backup(backup['id'])['volume_id']
+
+        # Verify the restored backup volume is bootable
+        restored_volume_info = self.volumes_client.show_volume(
+            restored_volume_id)['volume']
+        self.assertEqual('true', restored_volume_info['bootable'])
+
+        # Create keypair and security group
+        keypair = self.create_keypair()
+        security_group = self._create_security_group()
+
+        # Boot a server from the restored backup
+        bd_map_v2 = [{
+            'uuid': restored_volume_id,
+            'source_type': 'volume',
+            'destination_type': 'volume',
+            'boot_index': 0}]
+        server = self.create_server(image_id='',
+                                    block_device_mapping_v2=bd_map_v2,
+                                    key_name=keypair['name'],
+                                    security_groups=[
+                                        {'name': security_group['name']}])
+
+        # Create a floating ip
+        floating_ip = self.create_floating_ip(server)
+
+        # Check server connectivity
+        self.check_vm_connectivity(floating_ip['ip'],
+                                   username=CONF.validation.image_ssh_user,
+                                   private_key=keypair['private_key'],
+                                   should_connect=True)
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index beb039c..1564f25 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -30,12 +30,6 @@
     # breathing room to get through deletes in the time allotted.
     TIMEOUT_SCALING_FACTOR = 2
 
-    @classmethod
-    def skip_checks(cls):
-        super(TestVolumeBootPattern, cls).skip_checks()
-        if not CONF.volume_feature_enabled.snapshot:
-            raise cls.skipException("Cinder volume snapshots are disabled")
-
     def _create_volume_from_image(self):
         img_uuid = CONF.compute.image_ref
         vol_name = data_utils.rand_name(
@@ -74,8 +68,13 @@
         waiters.wait_for_server_termination(self.servers_client, server['id'])
 
     @decorators.idempotent_id('557cd2c2-4eb8-4dce-98be-f86765ff311b')
+    # Note: This test is being skipped based on 'public_network_id'.
+    # It is being used in create_floating_ip() method which gets called
+    # from get_server_ip() method
     @testtools.skipUnless(CONF.network.public_network_id,
                           'The public_network_id option must be specified.')
+    @testtools.skipUnless(CONF.volume_feature_enabled.snapshot,
+                          'Cinder volume snapshots are disabled')
     @utils.services('compute', 'volume', 'image')
     def test_volume_boot_pattern(self):
 
@@ -156,6 +155,8 @@
 
     @decorators.idempotent_id('05795fb2-b2a7-4c9f-8fac-ff25aedb1489')
     @decorators.attr(type='slow')
+    @testtools.skipUnless(CONF.volume_feature_enabled.snapshot,
+                          'Cinder volume snapshots are disabled')
     @utils.services('compute', 'image', 'volume')
     def test_create_server_from_volume_snapshot(self):
         # Create a volume from an image
@@ -192,39 +193,57 @@
                          created_volume_info['attachments'][0]['volume_id'])
 
     @decorators.idempotent_id('36c34c67-7b54-4b59-b188-02a2f458a63b')
+    @testtools.skipUnless(CONF.volume_feature_enabled.snapshot,
+                          'Cinder volume snapshots are disabled')
     @utils.services('compute', 'volume', 'image')
-    def test_create_ebs_image_and_check_boot(self):
-        # create an instance from volume
+    def test_image_defined_boot_from_volume(self):
+        # create an instance from image-backed volume
         volume_origin = self._create_volume_from_image()
         instance = self._boot_instance_from_resource(
             source_id=volume_origin['id'],
             source_type='volume',
             delete_on_termination=True)
-        # create EBS image
+        # Create a snapshot image from the volume-backed server.
+        # The compute service will have the block service create a snapshot of
+        # the root volume and store its metadata in the image.
         image = self.create_server_snapshot(instance)
 
-        # delete instance
+        # Delete the first server which will also delete the first image-backed
+        # volume.
         self._delete_server(instance)
 
-        # boot instance from EBS image
+        # Create a server from the image snapshot which has an
+        # "image-defined block device mapping (BDM)" in it, i.e. the metadata
+        # about the volume snapshot. The compute service will use this to
+        # create a volume from the volume snapshot and use that as the root
+        # disk for the server.
         instance = self.create_server(image_id=image['id'])
 
-        # Verify the server was created from the image
-        created_volume = instance['os-extended-volumes:volumes_attached']
-        self.assertNotEmpty(created_volume, "No volume attachment found.")
-        created_volume_info = self.volumes_client.show_volume(
-            created_volume[0]['id'])['volume']
+        # Verify the server was created from the image-defined BDM.
+        volume_attachments = instance['os-extended-volumes:volumes_attached']
+        self.assertEqual(1, len(volume_attachments),
+                         "No volume attachment found.")
+        created_volume = self.volumes_client.show_volume(
+            volume_attachments[0]['id'])['volume']
+        # Assert that the volume service also shows the server attachment.
+        self.assertEqual(1, len(created_volume['attachments']),
+                         "No server attachment found for volume: %s" %
+                         created_volume)
         self.assertEqual(instance['id'],
-                         created_volume_info['attachments'][0]['server_id'])
-        self.assertEqual(created_volume[0]['id'],
-                         created_volume_info['attachments'][0]['volume_id'])
+                         created_volume['attachments'][0]['server_id'])
+        self.assertEqual(volume_attachments[0]['id'],
+                         created_volume['attachments'][0]['volume_id'])
         self.assertEqual(
             volume_origin['volume_image_metadata']['image_id'],
-            created_volume_info['volume_image_metadata']['image_id'])
+            created_volume['volume_image_metadata']['image_id'])
 
-        # delete instance
+        # Delete the second server which should also delete the second volume
+        # created from the volume snapshot.
         self._delete_server(instance)
 
+        # Assert that the underlying volume is gone.
+        self.volumes_client.wait_for_resource_deletion(created_volume['id'])
+
     @decorators.idempotent_id('cb78919a-e553-4bab-b73b-10cf4d2eb125')
     @testtools.skipUnless(CONF.compute_feature_enabled.attach_encrypted_volume,
                           'Encrypted volume attach is not supported')
diff --git a/tempest/scenario/test_volume_migrate_attached.py b/tempest/scenario/test_volume_migrate_attached.py
index cd10bbd..ff7996a 100644
--- a/tempest/scenario/test_volume_migrate_attached.py
+++ b/tempest/scenario/test_volume_migrate_attached.py
@@ -38,6 +38,11 @@
     credentials = ['primary', 'admin']
 
     @classmethod
+    def setup_clients(cls):
+        super(TestVolumeMigrateRetypeAttached, cls).setup_clients()
+        cls.admin_volumes_client = cls.os_admin.volumes_v2_client
+
+    @classmethod
     def skip_checks(cls):
         super(TestVolumeMigrateRetypeAttached, cls).skip_checks()
         if not CONF.volume_feature_enabled.multi_backend:
@@ -76,8 +81,10 @@
         return source_body['name'], dest_body['name']
 
     def _volume_retype_with_migration(self, volume_id, new_volume_type):
+        # NOTE: The 'on-demand' migration requires admin operation, so
+        # admin_volumes_client() should be used here.
         migration_policy = 'on-demand'
-        self.volumes_client.retype_volume(
+        self.admin_volumes_client.retype_volume(
             volume_id, new_type=new_volume_type,
             migration_policy=migration_policy)
         waiters.wait_for_volume_retype(self.volumes_client,
diff --git a/tempest/test.py b/tempest/test.py
index 9da85d5..f2babbb 100644
--- a/tempest/test.py
+++ b/tempest/test.py
@@ -68,9 +68,9 @@
 def validate_tearDownClass():
     if at_exit_set:
         LOG.error(
-            "tearDownClass does not call the super's "
-            "tearDownClass in these classes: \n"
-            + str(at_exit_set))
+            "tearDownClass does not call the super's tearDownClass in "
+            "these classes:\n"
+            "  %s", at_exit_set)
 
 
 atexit.register(validate_tearDownClass)
@@ -582,8 +582,8 @@
         super(BaseTestCase, self).setUp()
         if not self.__setupclass_called:
             raise RuntimeError("setUpClass does not calls the super's"
-                               "setUpClass in the "
-                               + self.__class__.__name__)
+                               "setUpClass in the " +
+                               self.__class__.__name__)
         at_exit_set.add(self.__class__)
         test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
         try:
@@ -602,7 +602,7 @@
             stderr = self.useFixture(fixtures.StringStream('stderr')).stream
             self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
         if (os.environ.get('OS_LOG_CAPTURE') != 'False' and
-            os.environ.get('OS_LOG_CAPTURE') != '0'):
+                os.environ.get('OS_LOG_CAPTURE') != '0'):
             self.useFixture(fixtures.LoggerFixture(nuke_handlers=False,
                                                    format=self.log_format,
                                                    level=None))
@@ -836,7 +836,7 @@
             manager = cls.get_client_manager()
 
         # Make sure cred_provider exists and get a network client
-        networks_client = manager.compute_networks_client
+        networks_client = manager.networks_client
         cred_provider = cls._get_credentials_provider()
         # In case of nova network, isolated tenants are not able to list the
         # network configured in fixed_network_name, even if they can use it
diff --git a/tempest/tests/api/compute/test_base.py b/tempest/tests/api/compute/test_base.py
index 5024100..47f4ad6 100644
--- a/tempest/tests/api/compute/test_base.py
+++ b/tempest/tests/api/compute/test_base.py
@@ -173,3 +173,20 @@
         # make our assertions
         wait_for_image_status.assert_called_once_with(
             compute_images_client, image_id, 'SAVING')
+
+    def _test_version_compatible(self, max_version, expected=True):
+        actual = (compute_base.BaseV2ComputeTest.
+                  is_requested_microversion_compatible(max_version))
+        self.assertEqual(expected, actual)
+
+    def test_check_lower_version(self):
+        compute_base.BaseV2ComputeTest.request_microversion = '2.8'
+        self._test_version_compatible('2.40')
+
+    def test_check_euqal_version(self):
+        compute_base.BaseV2ComputeTest.request_microversion = '2.40'
+        self._test_version_compatible('2.40')
+
+    def test_check_higher_version(self):
+        compute_base.BaseV2ComputeTest.request_microversion = '2.41'
+        self._test_version_compatible('2.40', expected=False)
diff --git a/tempest/tests/base.py b/tempest/tests/base.py
index ca81d4d..0b53b45 100644
--- a/tempest/tests/base.py
+++ b/tempest/tests/base.py
@@ -18,7 +18,7 @@
 
 class TestCase(base.BaseTestCase):
 
-    def patch(self, target, **kwargs):
+    def patch(self, target, *args, **kwargs):
         """Returns a started `mock.patch` object for the supplied target.
 
         The caller may then call the returned patcher to create a mock object.
@@ -27,23 +27,35 @@
         patcher object, as this method automatically adds a cleanup
         to the test class to stop the patcher.
 
-        :param target: String module.class or module.object expression to patch
-        :param **kwargs: Passed as-is to `mock.patch`. See mock documentation
-                         for details.
+        :param target: string module.class or module.object expression to patch
+        :param *args: passed as-is to `mock.patch`.
+        :param **kwargs: passed as-is to `mock.patch`.
+
+        See mock documentation for more details:
+        https://docs.python.org/3.5/library/unittest.mock.html#unittest.mock.patch
         """
-        p = mock.patch(target, **kwargs)
+
+        p = mock.patch(target, *args, **kwargs)
         m = p.start()
         self.addCleanup(p.stop)
         return m
 
-    def patchobject(self, target, attribute, new=mock.DEFAULT):
+    def patchobject(self, target, attribute, *args, **kwargs):
         """Convenient wrapper around `mock.patch.object`
 
         Returns a started mock that will be automatically stopped after the
         test ran.
+
+        :param target: object to have the attribute patched
+        :param attribute: name of the attribute to be patched
+        :param *args: passed as-is to `mock.patch.object`.
+        :param **kwargs: passed as-is to `mock.patch.object`.
+
+        See mock documentation for more details:
+        https://docs.python.org/3.5/library/unittest.mock.html#unittest.mock.patch.object
         """
 
-        p = mock.patch.object(target, attribute, new)
+        p = mock.patch.object(target, attribute, *args, **kwargs)
         m = p.start()
         self.addCleanup(p.stop)
         return m
diff --git a/tempest/tests/cmd/test_account_generator.py b/tempest/tests/cmd/test_account_generator.py
index 8bf4c5b..fd9af08 100644
--- a/tempest/tests/cmd/test_account_generator.py
+++ b/tempest/tests/cmd/test_account_generator.py
@@ -153,17 +153,14 @@
 
     def test_generate_resources_no_admin(self):
         cfg.CONF.set_default('swift', False, group='service_available')
-        cfg.CONF.set_default('heat', False, group='service_available')
         cfg.CONF.set_default('operator_role', 'fake_operator',
                              group='object-storage')
         cfg.CONF.set_default('reseller_admin_role', 'fake_reseller',
                              group='object-storage')
-        cfg.CONF.set_default('stack_owner_role', 'fake_owner',
-                             group='orchestration')
         resources = account_generator.generate_resources(
             self.cred_provider, admin=False)
         resource_types = [k for k, _ in resources]
-        # No admin, no heat, no swift, expect two credentials only
+        # No admin, no swift, expect two credentials only
         self.assertEqual(2, len(resources))
         # Ensure create_user was invoked twice (two distinct users)
         self.assertEqual(2, self.user_create_fixture.mock.call_count)
@@ -180,17 +177,14 @@
 
     def test_generate_resources_admin(self):
         cfg.CONF.set_default('swift', False, group='service_available')
-        cfg.CONF.set_default('heat', False, group='service_available')
         cfg.CONF.set_default('operator_role', 'fake_operator',
                              group='object-storage')
         cfg.CONF.set_default('reseller_admin_role', 'fake_reseller',
                              group='object-storage')
-        cfg.CONF.set_default('stack_owner_role', 'fake_owner',
-                             group='orchestration')
         resources = account_generator.generate_resources(
             self.cred_provider, admin=True)
         resource_types = [k for k, _ in resources]
-        # Admin, no heat, no swift, expect three credentials only
+        # Admin, no swift, expect three credentials only
         self.assertEqual(3, len(resources))
         # Ensure create_user was invoked 3 times (3 distinct users)
         self.assertEqual(3, self.user_create_fixture.mock.call_count)
@@ -205,28 +199,24 @@
             self.assertIsNotNone(resource[1].router)
             self.assertIsNotNone(resource[1].subnet)
 
-    def test_generate_resources_swift_heat_admin(self):
+    def test_generate_resources_swift_admin(self):
         cfg.CONF.set_default('swift', True, group='service_available')
-        cfg.CONF.set_default('heat', True, group='service_available')
         cfg.CONF.set_default('operator_role', 'fake_operator',
                              group='object-storage')
         cfg.CONF.set_default('reseller_admin_role', 'fake_reseller',
                              group='object-storage')
-        cfg.CONF.set_default('stack_owner_role', 'fake_owner',
-                             group='orchestration')
         resources = account_generator.generate_resources(
             self.cred_provider, admin=True)
         resource_types = [k for k, _ in resources]
         # all options on, expect six credentials
         self.assertEqual(6, len(resources))
         # Ensure create_user was invoked 6 times (6 distinct users)
-        self.assertEqual(6, self.user_create_fixture.mock.call_count)
+        self.assertEqual(5, self.user_create_fixture.mock.call_count)
         self.assertIn('primary', resource_types)
         self.assertIn('alt', resource_types)
         self.assertIn('admin', resource_types)
         self.assertIn(['fake_operator'], resource_types)
         self.assertIn(['fake_reseller'], resource_types)
-        self.assertIn(['fake_owner', 'fake_operator'], resource_types)
         for resource in resources:
             self.assertIsNotNone(resource[1].network)
             self.assertIsNotNone(resource[1].router)
@@ -258,7 +248,6 @@
             self.opts)
         self.mock_resource_creation()
         cfg.CONF.set_default('swift', True, group='service_available')
-        cfg.CONF.set_default('heat', True, group='service_available')
         self.resources = account_generator.generate_resources(
             self.cred_provider, admin=True)
 
diff --git a/tempest/tests/cmd/test_run.py b/tempest/tests/cmd/test_run.py
index 0485e14..6cc356e 100644
--- a/tempest/tests/cmd/test_run.py
+++ b/tempest/tests/cmd/test_run.py
@@ -21,6 +21,7 @@
 
 import fixtures
 import mock
+import six
 
 from tempest.cmd import run
 from tempest.tests import base
@@ -35,24 +36,13 @@
         super(TestTempestRun, self).setUp()
         self.run_cmd = run.TempestRun(None, None)
 
-    def test_build_options(self):
-        args = mock.Mock(spec=argparse.Namespace)
-        setattr(args, "subunit", True)
-        setattr(args, "parallel", False)
-        setattr(args, "concurrency", 10)
-        setattr(args, "load_list", '')
-        options = self.run_cmd._build_options(args)
-        self.assertEqual(['--subunit',
-                          '--concurrency=10'],
-                         options)
-
     def test__build_regex_default(self):
         args = mock.Mock(spec=argparse.Namespace)
         setattr(args, 'smoke', False)
         setattr(args, 'regex', '')
         setattr(args, 'whitelist_file', None)
         setattr(args, 'blacklist_file', None)
-        self.assertEqual('', self.run_cmd._build_regex(args))
+        self.assertIsNone(None, self.run_cmd._build_regex(args))
 
     def test__build_regex_smoke(self):
         args = mock.Mock(spec=argparse.Namespace)
@@ -60,7 +50,7 @@
         setattr(args, 'regex', '')
         setattr(args, 'whitelist_file', None)
         setattr(args, 'blacklist_file', None)
-        self.assertEqual('smoke', self.run_cmd._build_regex(args))
+        self.assertEqual(['smoke'], self.run_cmd._build_regex(args))
 
     def test__build_regex_regex(self):
         args = mock.Mock(spec=argparse.Namespace)
@@ -68,37 +58,9 @@
         setattr(args, "regex", 'i_am_a_fun_little_regex')
         setattr(args, 'whitelist_file', None)
         setattr(args, 'blacklist_file', None)
-        self.assertEqual('i_am_a_fun_little_regex',
+        self.assertEqual(['i_am_a_fun_little_regex'],
                          self.run_cmd._build_regex(args))
 
-    def test__build_whitelist_file(self):
-        args = mock.Mock(spec=argparse.Namespace)
-        setattr(args, 'smoke', False)
-        setattr(args, 'regex', None)
-        self.tests = tempfile.NamedTemporaryFile(
-            prefix='whitelist', delete=False)
-        self.tests.write(b"volume \n compute")
-        self.tests.close()
-        setattr(args, 'whitelist_file', self.tests.name)
-        setattr(args, 'blacklist_file', None)
-        self.assertEqual("volume|compute",
-                         self.run_cmd._build_regex(args))
-        os.unlink(self.tests.name)
-
-    def test__build_blacklist_file(self):
-        args = mock.Mock(spec=argparse.Namespace)
-        setattr(args, 'smoke', False)
-        setattr(args, 'regex', None)
-        self.tests = tempfile.NamedTemporaryFile(
-            prefix='blacklist', delete=False)
-        self.tests.write(b"volume \n compute")
-        self.tests.close()
-        setattr(args, 'whitelist_file', None)
-        setattr(args, 'blacklist_file', self.tests.name)
-        self.assertEqual("^((?!compute|volume).)*$",
-                         self.run_cmd._build_regex(args))
-        os.unlink(self.tests.name)
-
 
 class TestRunReturnCode(base.TestCase):
     def setUp(self):
@@ -109,13 +71,13 @@
         self.test_dir = os.path.join(self.directory, 'tests')
         os.mkdir(self.test_dir)
         # Setup Test files
-        self.testr_conf_file = os.path.join(self.directory, '.testr.conf')
+        self.stestr_conf_file = os.path.join(self.directory, '.stestr.conf')
         self.setup_cfg_file = os.path.join(self.directory, 'setup.cfg')
         self.passing_file = os.path.join(self.test_dir, 'test_passing.py')
         self.failing_file = os.path.join(self.test_dir, 'test_failing.py')
         self.init_file = os.path.join(self.test_dir, '__init__.py')
         self.setup_py = os.path.join(self.directory, 'setup.py')
-        shutil.copy('tempest/tests/files/testr-conf', self.testr_conf_file)
+        shutil.copy('tempest/tests/files/testr-conf', self.stestr_conf_file)
         shutil.copy('tempest/tests/files/passing-tests', self.passing_file)
         shutil.copy('tempest/tests/files/failing-tests', self.failing_file)
         shutil.copy('setup.py', self.setup_py)
@@ -132,29 +94,57 @@
         msg = ("Running %s got an unexpected returncode\n"
                "Stdout: %s\nStderr: %s" % (' '.join(cmd), out, err))
         self.assertEqual(p.returncode, expected, msg)
+        return out, err
 
     def test_tempest_run_passes(self):
-        # Git init is required for the pbr testr command. pbr requires a git
-        # version or an sdist to work. so make the test directory a git repo
-        # too.
-        subprocess.call(['git', 'init'], stderr=DEVNULL)
         self.assertRunExit(['tempest', 'run', '--regex', 'passing'], 0)
 
-    def test_tempest_run_passes_with_testrepository(self):
-        # Git init is required for the pbr testr command. pbr requires a git
-        # version or an sdist to work. so make the test directory a git repo
-        # too.
-        subprocess.call(['git', 'init'], stderr=DEVNULL)
-        subprocess.call(['testr', 'init'])
+    def test_tempest_run_passes_with_stestr_repository(self):
+        subprocess.call(['stestr', 'init'])
         self.assertRunExit(['tempest', 'run', '--regex', 'passing'], 0)
 
     def test_tempest_run_fails(self):
-        # Git init is required for the pbr testr command. pbr requires a git
-        # version or an sdist to work. so make the test directory a git repo
-        # too.
-        subprocess.call(['git', 'init'], stderr=DEVNULL)
         self.assertRunExit(['tempest', 'run'], 1)
 
+    def test_run_list(self):
+        subprocess.call(['stestr', 'init'])
+        out, err = self.assertRunExit(['tempest', 'run', '-l'], 0)
+        tests = out.split()
+        tests = sorted([six.text_type(x.rstrip()) for x in tests if x])
+        result = [
+            six.text_type('tests.test_failing.FakeTestClass.test_pass'),
+            six.text_type('tests.test_failing.FakeTestClass.test_pass_list'),
+            six.text_type('tests.test_passing.FakeTestClass.test_pass'),
+            six.text_type('tests.test_passing.FakeTestClass.test_pass_list'),
+        ]
+        # NOTE(mtreinish): on python 3 the subprocess prints b'' around
+        # stdout.
+        if six.PY3:
+            result = ["b\'" + x + "\'" for x in result]
+        self.assertEqual(result, tests)
+
+    def test_tempest_run_with_whitelist(self):
+        fd, path = tempfile.mkstemp()
+        self.addCleanup(os.remove, path)
+        whitelist_file = os.fdopen(fd, 'wb', 0)
+        self.addCleanup(whitelist_file.close)
+        whitelist_file.write('passing'.encode('utf-8'))
+        self.assertRunExit(['tempest', 'run', '--whitelist-file=%s' % path], 0)
+
+    def test_tempest_run_with_whitelist_with_regex(self):
+        fd, path = tempfile.mkstemp()
+        self.addCleanup(os.remove, path)
+        whitelist_file = os.fdopen(fd, 'wb', 0)
+        self.addCleanup(whitelist_file.close)
+        whitelist_file.write('passing'.encode('utf-8'))
+        self.assertRunExit(['tempest', 'run', '--whitelist-file=%s' % path,
+                            '--regex', 'fail'], 1)
+
+    def test_tempest_run_passes_with_config_file(self):
+        self.assertRunExit(['tempest', 'run',
+                            '--config-file', self.stestr_conf_file,
+                            '--regex', 'passing'], 0)
+
 
 class TestTakeAction(base.TestCase):
     def test_workspace_not_registered(self):
@@ -183,3 +173,27 @@
         self.assertRaises(Exception_, tempest_run.take_action, parsed_args)
         exit_msg = m_exit.call_args[0][0]
         self.assertIn(workspace, exit_msg)
+
+    def test_config_file_specified(self):
+        # Setup test dirs
+        self.directory = tempfile.mkdtemp(prefix='tempest-unit')
+        self.addCleanup(shutil.rmtree, self.directory)
+        self.test_dir = os.path.join(self.directory, 'tests')
+        os.mkdir(self.test_dir)
+        # Change directory, run wrapper and check result
+        self.addCleanup(os.chdir, os.path.abspath(os.curdir))
+        os.chdir(self.directory)
+
+        tempest_run = run.TempestRun(app=mock.Mock(), app_args=mock.Mock())
+        parsed_args = mock.Mock()
+        parsed_args.config_file = []
+
+        parsed_args.workspace = None
+        parsed_args.state = None
+        parsed_args.list_tests = False
+        parsed_args.config_file = '.stestr.conf'
+
+        with mock.patch('stestr.commands.run_command') as m:
+            m.return_value = 0
+            self.assertEqual(0, tempest_run.take_action(parsed_args))
+            m.assert_called()
diff --git a/tempest/tests/cmd/test_subunit_describe_calls.py b/tempest/tests/cmd/test_subunit_describe_calls.py
index 5f3d770..cb34ba6 100644
--- a/tempest/tests/cmd/test_subunit_describe_calls.py
+++ b/tempest/tests/cmd/test_subunit_describe_calls.py
@@ -33,15 +33,42 @@
         p.communicate()
         self.assertEqual(0, p.returncode)
 
+    def test_verbose(self):
+        subunit_file = os.path.join(
+            os.path.dirname(os.path.abspath(__file__)),
+            'sample_streams/calls.subunit')
+        p = subprocess.Popen([
+            'subunit-describe-calls', '-s', subunit_file,
+            '-v'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+        stdout = p.communicate()
+        self.assertEqual(0, p.returncode)
+        self.assertIn(b'- request headers:', stdout[0])
+        self.assertIn(b'- request body:', stdout[0])
+        self.assertIn(b'- response headers:', stdout[0])
+        self.assertIn(b'- response body:', stdout[0])
+
     def test_return_code_no_output(self):
         subunit_file = os.path.join(
             os.path.dirname(os.path.abspath(__file__)),
             'sample_streams/calls.subunit')
         p = subprocess.Popen([
             'subunit-describe-calls', '-s', subunit_file],
-            stdin=subprocess.PIPE)
-        p.communicate()
+            stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+        stdout = p.communicate()
         self.assertEqual(0, p.returncode)
+        self.assertIn(b'foo', stdout[0])
+        self.assertIn(b'- 200 POST request for Nova to v2.1/<id>/',
+                      stdout[0])
+        self.assertIn(b'- 200 DELETE request for Nova to v2.1/<id>/',
+                      stdout[0])
+        self.assertIn(b'- 200 GET request for Nova to v2.1/<id>/',
+                      stdout[0])
+        self.assertIn(b'- 404 DELETE request for Nova to v2.1/<id>/',
+                      stdout[0])
+        self.assertNotIn(b'- request headers:', stdout[0])
+        self.assertNotIn(b'- request body:', stdout[0])
+        self.assertNotIn(b'- response headers:', stdout[0])
+        self.assertNotIn(b'- response body:', stdout[0])
 
     def test_parse(self):
         subunit_file = os.path.join(
diff --git a/tempest/tests/cmd/test_tempest_init.py b/tempest/tests/cmd/test_tempest_init.py
index 79510be..5f39ac9 100644
--- a/tempest/tests/cmd/test_tempest_init.py
+++ b/tempest/tests/cmd/test_tempest_init.py
@@ -27,16 +27,16 @@
         conf_dir = self.useFixture(fixtures.TempDir())
 
         init_cmd = init.TempestInit(None, None)
-        init_cmd.generate_testr_conf(conf_dir.path)
+        init_cmd.generate_stestr_conf(conf_dir.path)
 
         # Generate expected file contents
         top_level_path = os.path.dirname(os.path.dirname(init.__file__))
         discover_path = os.path.join(top_level_path, 'test_discover')
-        testr_conf_file = init.TESTR_CONF % (top_level_path, discover_path)
+        stestr_conf_file = init.STESTR_CONF % (discover_path, top_level_path)
 
-        conf_path = conf_dir.join('.testr.conf')
+        conf_path = conf_dir.join('.stestr.conf')
         with open(conf_path, 'r') as conf_file:
-            self.assertEqual(conf_file.read(), testr_conf_file)
+            self.assertEqual(conf_file.read(), stestr_conf_file)
 
     def test_generate_sample_config(self):
         local_dir = self.useFixture(fixtures.TempDir())
@@ -125,18 +125,18 @@
         lock_path = os.path.join(fake_local_dir.path, 'tempest_lock')
         etc_dir = os.path.join(fake_local_dir.path, 'etc')
         log_dir = os.path.join(fake_local_dir.path, 'logs')
-        testr_dir = os.path.join(fake_local_dir.path, '.testrepository')
+        stestr_dir = os.path.join(fake_local_dir.path, '.stestr')
         self.assertTrue(os.path.isdir(lock_path))
         self.assertTrue(os.path.isdir(etc_dir))
         self.assertTrue(os.path.isdir(log_dir))
-        self.assertTrue(os.path.isdir(testr_dir))
+        self.assertTrue(os.path.isdir(stestr_dir))
         # Assert file creation
         fake_file_moved = os.path.join(etc_dir, 'conf_file.conf')
         local_conf_file = os.path.join(etc_dir, 'tempest.conf')
-        local_testr_conf = os.path.join(fake_local_dir.path, '.testr.conf')
+        local_stestr_conf = os.path.join(fake_local_dir.path, '.stestr.conf')
         self.assertTrue(os.path.isfile(fake_file_moved))
         self.assertTrue(os.path.isfile(local_conf_file))
-        self.assertTrue(os.path.isfile(local_testr_conf))
+        self.assertTrue(os.path.isfile(local_stestr_conf))
 
     def test_take_action_fails(self):
         class ParsedArgs(object):
diff --git a/tempest/tests/common/test_waiters.py b/tempest/tests/common/test_waiters.py
index bc197b5..eb1e2b6 100644
--- a/tempest/tests/common/test_waiters.py
+++ b/tempest/tests/common/test_waiters.py
@@ -72,3 +72,64 @@
         mock_show.assert_has_calls([mock.call(volume_id),
                                     mock.call(volume_id)])
         mock_sleep.assert_called_once_with(1)
+
+
+class TestInterfaceWaiters(base.TestCase):
+    def setUp(self):
+        super(TestInterfaceWaiters, self).setUp()
+        self.client = mock.MagicMock()
+        self.client.build_timeout = 1
+        self.client.build_interval = 1
+
+    def _port_down(self):
+        return {'interfaceAttachment': {'port_state': 'DOWN'}}
+
+    def _port_active(self):
+        return {'interfaceAttachment': {'port_state': 'ACTIVE'}}
+
+    def test_wait_for_interface_status(self):
+        self.client.show_interface.side_effect = [self._port_down(),
+                                                  self._port_active()]
+        with mock.patch.object(time, 'sleep') as sleep_mock:
+            start_time = int(time.time())
+            waiters.wait_for_interface_status(self.client, 'server_id',
+                                              'port_id', 'ACTIVE')
+            end_time = int(time.time())
+            self.assertLess(end_time, (start_time + self.client.build_timeout))
+            sleep_mock.assert_called_once_with(self.client.build_interval)
+
+    def test_wait_for_interface_status_timeout(self):
+        time_mock = self.patch('time.time')
+        time_mock.side_effect = utils.generate_timeout_series(1)
+
+        self.client.show_interface.return_value = self._port_down()
+        self.assertRaises(lib_exc.TimeoutException,
+                          waiters.wait_for_interface_status,
+                          self.client, 'server_id', 'port_id', 'ACTIVE')
+
+    def _one_interface(self):
+        return {'interfaceAttachments': [{'port_id': 'port_one'}]}
+
+    def _two_interfaces(self):
+        return {'interfaceAttachments': [{'port_id': 'port_one'},
+                                         {'port_id': 'port_two'}]}
+
+    def test_wait_for_interface_detach(self):
+        self.client.list_interfaces.side_effect = [self._two_interfaces(),
+                                                   self._one_interface()]
+        with mock.patch.object(time, 'sleep') as sleep_mock:
+            start_time = int(time.time())
+            waiters.wait_for_interface_detach(self.client, 'server_id',
+                                              'port_two')
+            end_time = int(time.time())
+            self.assertLess(end_time, (start_time + self.client.build_timeout))
+            sleep_mock.assert_called_once_with(self.client.build_interval)
+
+    def test_wait_for_interface_detach_timeout(self):
+        time_mock = self.patch('time.time')
+        time_mock.side_effect = utils.generate_timeout_series(1)
+
+        self.client.list_interfaces.return_value = self._one_interface()
+        self.assertRaises(lib_exc.TimeoutException,
+                          waiters.wait_for_interface_detach,
+                          self.client, 'server_id', 'port_one')
diff --git a/tempest/tests/fake_config.py b/tempest/tests/fake_config.py
index ee63684..4a2fff4 100644
--- a/tempest/tests/fake_config.py
+++ b/tempest/tests/fake_config.py
@@ -39,11 +39,12 @@
         self.conf.set_default('uri_v3', 'http://fake_uri_v3.com/auth',
                               group='identity')
         self.conf.set_default('neutron', True, group='service_available')
-        self.conf.set_default('heat', True, group='service_available')
-        if not os.path.exists(str(os.environ.get('OS_TEST_LOCK_PATH'))):
-            os.mkdir(str(os.environ.get('OS_TEST_LOCK_PATH')))
+        lock_path = str(os.environ.get('OS_TEST_LOCK_PATH',
+                                       os.environ.get('TMPDIR', '/tmp')))
+        if not os.path.exists(lock_path):
+            os.mkdir(lock_path)
         lockutils.set_defaults(
-            lock_path=str(os.environ.get('OS_TEST_LOCK_PATH')),
+            lock_path=lock_path,
         )
         self.conf.set_default('auth_version', 'v2', group='identity')
         for config_option in ['username', 'password', 'project_name']:
diff --git a/tempest/tests/files/setup.cfg b/tempest/tests/files/setup.cfg
index f6f9f73..bd68708 100644
--- a/tempest/tests/files/setup.cfg
+++ b/tempest/tests/files/setup.cfg
@@ -4,7 +4,7 @@
 summary = Fake Project for testing wrapper scripts
 author = OpenStack
 author-email = openstack-dev@lists.openstack.org
-home-page = http://www.openstack.org/
+home-page = https://docs.openstack.org/tempest/latest/
 classifier =
     Intended Audience :: Information Technology
     Intended Audience :: System Administrators
diff --git a/tempest/tests/files/testr-conf b/tempest/tests/files/testr-conf
index d5ad083..63b3c44 100644
--- a/tempest/tests/files/testr-conf
+++ b/tempest/tests/files/testr-conf
@@ -1,5 +1,3 @@
 [DEFAULT]
-test_command=${PYTHON:-python} -m subunit.run discover -t ./ ./tests $LISTOPT $IDOPTION
-test_id_option=--load-list $IDFILE
-test_list_option=--list
+test_path=./tests
 group_regex=([^\.]*\.)*
diff --git a/tempest/tests/lib/cli/test_execute.py b/tempest/tests/lib/cli/test_execute.py
index c276386..c069af5 100644
--- a/tempest/tests/lib/cli/test_execute.py
+++ b/tempest/tests/lib/cli/test_execute.py
@@ -125,3 +125,27 @@
                          mock_execute.call_args[0][2])
         self.assertNotIn('--os-project-domain-name',
                          mock_execute.call_args[0][2])
+
+    @mock.patch.object(cli_base, 'execute')
+    def test_execute_with_default_api_version(self, mock_execute):
+        cli = cli_base.CLIClient()
+        cli.openstack('action')
+        self.assertEqual(mock_execute.call_count, 1)
+        self.assertNotIn('--os-identity-api-version ',
+                         mock_execute.call_args[0][2])
+
+    @mock.patch.object(cli_base, 'execute')
+    def test_execute_with_empty_api_version(self, mock_execute):
+        cli = cli_base.CLIClient(identity_api_version='')
+        cli.openstack('action')
+        self.assertEqual(mock_execute.call_count, 1)
+        self.assertNotIn('--os-identity-api-version ',
+                         mock_execute.call_args[0][2])
+
+    @mock.patch.object(cli_base, 'execute')
+    def test_execute_with_explicit_api_version(self, mock_execute):
+        cli = cli_base.CLIClient(identity_api_version='0.0')
+        cli.openstack('action')
+        self.assertEqual(mock_execute.call_count, 1)
+        self.assertIn('--os-identity-api-version 0.0 ',
+                      mock_execute.call_args[0][2])
diff --git a/tempest/tests/lib/common/test_http.py b/tempest/tests/lib/common/test_http.py
index a292209..02436e0 100644
--- a/tempest/tests/lib/common/test_http.py
+++ b/tempest/tests/lib/common/test_http.py
@@ -12,57 +12,158 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import urllib3
+
 from tempest.lib.common import http
 from tempest.tests import base
 
 
+CERT_NONE = 'CERT_NONE'
+CERT_REQUIRED = 'CERT_REQUIRED'
+CERT_LOCATION = '/etc/ssl/certs/ca-certificates.crt'
+PROXY_URL = 'http://myproxy:3128'
+REQUEST_URL = 'http://10.0.0.107:5000/v2.0'
+REQUEST_METHOD = 'GET'
+
+
 class TestClosingHttp(base.TestCase):
-    def setUp(self):
-        super(TestClosingHttp, self).setUp()
-        self.cert_none = "CERT_NONE"
-        self.cert_location = "/etc/ssl/certs/ca-certificates.crt"
 
-    def test_constructor_invalid_ca_certs_and_timeout(self):
-        connection = http.ClosingHttp(
-            disable_ssl_certificate_validation=False,
-            ca_certs=None,
-            timeout=None)
-        for attr in ('cert_reqs', 'ca_certs', 'timeout'):
-            self.assertNotIn(attr, connection.connection_pool_kw)
+    def closing_http(self, **kwargs):
+        return http.ClosingHttp(**kwargs)
 
-    def test_constructor_valid_ca_certs(self):
-        cert_required = 'CERT_REQUIRED'
-        connection = http.ClosingHttp(
-            disable_ssl_certificate_validation=False,
-            ca_certs=self.cert_location,
-            timeout=None)
-        self.assertEqual(cert_required,
+    def test_closing_http(self):
+        connection = self.closing_http()
+
+        self.assertNotIn('cert_reqs', connection.connection_pool_kw)
+        self.assertNotIn('ca_certs', connection.connection_pool_kw)
+        self.assertNotIn('timeout', connection.connection_pool_kw)
+
+    def test_closing_http_with_ca_certs(self):
+        connection = self.closing_http(ca_certs=CERT_LOCATION)
+
+        self.assertEqual(CERT_REQUIRED,
                          connection.connection_pool_kw['cert_reqs'])
-        self.assertEqual(self.cert_location,
+        self.assertEqual(CERT_LOCATION,
                          connection.connection_pool_kw['ca_certs'])
-        self.assertNotIn('timeout',
+
+    def test_closing_http_with_dscv(self):
+        connection = self.closing_http(
+            disable_ssl_certificate_validation=True)
+
+        self.assertEqual(CERT_NONE,
+                         connection.connection_pool_kw['cert_reqs'])
+        self.assertNotIn('ca_certs',
                          connection.connection_pool_kw)
 
-    def test_constructor_ssl_cert_validation_disabled(self):
-        connection = http.ClosingHttp(
+    def test_closing_http_with_ca_certs_and_dscv(self):
+        connection = self.closing_http(
             disable_ssl_certificate_validation=True,
-            ca_certs=None,
-            timeout=30)
-        self.assertEqual(self.cert_none,
+            ca_certs=CERT_LOCATION)
+
+        self.assertEqual(CERT_NONE,
                          connection.connection_pool_kw['cert_reqs'])
-        self.assertEqual(30,
+        self.assertNotIn('ca_certs',
+                         connection.connection_pool_kw)
+
+    def test_closing_http_with_timeout(self):
+        timeout = 30
+        connection = self.closing_http(timeout=timeout)
+        self.assertEqual(timeout,
                          connection.connection_pool_kw['timeout'])
-        self.assertNotIn('ca_certs',
-                         connection.connection_pool_kw)
 
-    def test_constructor_ssl_cert_validation_disabled_and_ca_certs(self):
-        connection = http.ClosingHttp(
-            disable_ssl_certificate_validation=True,
-            ca_certs=self.cert_location,
-            timeout=None)
-        self.assertNotIn('timeout',
-                         connection.connection_pool_kw)
-        self.assertEqual(self.cert_none,
-                         connection.connection_pool_kw['cert_reqs'])
-        self.assertNotIn('ca_certs',
-                         connection.connection_pool_kw)
+    def test_request(self):
+        # Given
+        connection = self.closing_http()
+        http_response = urllib3.HTTPResponse()
+        request = self.patch('urllib3.PoolManager.request',
+                             return_value=http_response)
+        retry = self.patch('urllib3.util.Retry')
+
+        # When
+        response, data = connection.request(
+            method=REQUEST_METHOD,
+            url=REQUEST_URL)
+
+        # Then
+        request.assert_called_once_with(
+            REQUEST_METHOD,
+            REQUEST_URL,
+            headers={'connection': 'close'},
+            retries=retry(raise_on_redirect=False, redirect=5))
+        self.assertEqual(
+            {'content-location': REQUEST_URL,
+             'status': str(http_response.status)},
+            response)
+        self.assertEqual(http_response.status, response.status)
+        self.assertEqual(http_response.reason, response.reason)
+        self.assertEqual(http_response.version, response.version)
+        self.assertEqual(http_response.data, data)
+
+    def test_request_with_fields(self):
+        # Given
+        connection = self.closing_http()
+        http_response = urllib3.HTTPResponse()
+        request = self.patch('urllib3.PoolManager.request',
+                             return_value=http_response)
+        retry = self.patch('urllib3.util.Retry')
+        fields = object()
+
+        # When
+        connection.request(
+            method=REQUEST_METHOD,
+            url=REQUEST_URL,
+            fields=fields)
+
+        # Then
+        request.assert_called_once_with(
+            REQUEST_METHOD,
+            REQUEST_URL,
+            fields=fields,
+            headers=dict(connection='close'),
+            retries=retry(raise_on_redirect=False, redirect=5))
+
+    def test_request_with_headers(self):
+        # Given
+        connection = self.closing_http()
+        headers = {'Xtra Key': 'Xtra Value'}
+        http_response = urllib3.HTTPResponse(headers=headers)
+        request = self.patch('urllib3.PoolManager.request',
+                             return_value=http_response)
+        retry = self.patch('urllib3.util.Retry')
+
+        # When
+        response, _ = connection.request(
+            method=REQUEST_METHOD,
+            url=REQUEST_URL,
+            headers=headers)
+
+        # Then
+        request.assert_called_once_with(
+            REQUEST_METHOD,
+            REQUEST_URL,
+            headers=dict(headers, connection='close'),
+            retries=retry(raise_on_redirect=False, redirect=5))
+        self.assertEqual(
+            {'content-location': REQUEST_URL,
+             'status': str(http_response.status),
+             'xtra key': 'Xtra Value'},
+            response)
+
+
+class TestClosingProxyHttp(TestClosingHttp):
+
+    def closing_http(self, proxy_url=PROXY_URL, **kwargs):
+        connection = http.ClosingProxyHttp(proxy_url=proxy_url, **kwargs)
+        self.assertHasProxy(connection, proxy_url)
+        return connection
+
+    def test_class_without_proxy_url(self):
+        self.assertRaises(ValueError, http.ClosingProxyHttp, None)
+
+    def assertHasProxy(self, connection, proxy_url):
+        self.assertIsInstance(connection, http.ClosingProxyHttp)
+        proxy = connection.proxy
+        self.assertEqual(proxy_url,
+                         '%s://%s:%i' % (proxy.scheme,
+                                         proxy.host,
+                                         proxy.port))
diff --git a/tempest/tests/lib/common/test_preprov_creds.py b/tempest/tests/lib/common/test_preprov_creds.py
index 9b10159..25df2a7 100644
--- a/tempest/tests/lib/common/test_preprov_creds.py
+++ b/tempest/tests/lib/common/test_preprov_creds.py
@@ -339,7 +339,7 @@
             return_value=test_accounts))
         test_accounts_class = preprov_creds.PreProvisionedCredentialProvider(
             **self.fixed_params)
-        with mock.patch('tempest.lib.services.compute.networks_client.'
+        with mock.patch('tempest.lib.services.network.networks_client.'
                         'NetworksClient.list_networks',
                         return_value={'networks': [{'name': 'network-2',
                                                     'id': 'fake-id',
diff --git a/tempest/tests/lib/common/utils/test_test_utils.py b/tempest/tests/lib/common/utils/test_test_utils.py
index f638ba6..865767b 100644
--- a/tempest/tests/lib/common/utils/test_test_utils.py
+++ b/tempest/tests/lib/common/utils/test_test_utils.py
@@ -12,12 +12,15 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+
+import time
+
 import mock
 
+from tempest.lib.common import thread
 from tempest.lib.common.utils import test_utils
 from tempest.lib import exceptions
 from tempest.tests import base
-from tempest.tests import utils
 
 
 class TestTestUtils(base.TestCase):
@@ -78,47 +81,126 @@
             42, test_utils.call_and_ignore_notfound_exc(m, *args, **kwargs))
         m.assert_called_once_with(*args, **kwargs)
 
-    @mock.patch('time.sleep')
-    @mock.patch('time.time')
-    def test_call_until_true_when_f_never_returns_true(self, m_time, m_sleep):
-        def set_value(bool_value):
-            return bool_value
-        timeout = 42  # The value doesn't matter as we mock time.time()
-        sleep = 60  # The value doesn't matter as we mock time.sleep()
-        m_time.side_effect = utils.generate_timeout_series(timeout)
-        self.assertEqual(
-            False, test_utils.call_until_true(set_value, timeout, sleep, False)
-        )
-        m_sleep.call_args_list = [mock.call(sleep)] * 2
-        m_time.call_args_list = [mock.call()] * 2
 
-    @mock.patch('time.sleep')
-    @mock.patch('time.time')
-    def test_call_until_true_when_f_returns_true(self, m_time, m_sleep):
-        def set_value(bool_value=False):
-            return bool_value
-        timeout = 42  # The value doesn't matter as we mock time.time()
-        sleep = 60  # The value doesn't matter as we mock time.sleep()
-        m_time.return_value = 0
-        self.assertEqual(
-            True, test_utils.call_until_true(set_value, timeout, sleep,
-                                             bool_value=True)
-        )
-        self.assertEqual(0, m_sleep.call_count)
-        # when logging cost time we need to acquire current time.
-        self.assertEqual(2, m_time.call_count)
+class TestCallUntilTrue(base.TestCase):
 
-    @mock.patch('time.sleep')
-    @mock.patch('time.time')
-    def test_call_until_true_when_f_returns_true_no_param(
-            self, m_time, m_sleep):
-        def set_value(bool_value=False):
-            return bool_value
-        timeout = 42  # The value doesn't matter as we mock time.time()
-        sleep = 60  # The value doesn't matter as we mock time.sleep()
-        m_time.side_effect = utils.generate_timeout_series(timeout)
-        self.assertEqual(
-            False, test_utils.call_until_true(set_value, timeout, sleep)
-        )
-        m_sleep.call_args_list = [mock.call(sleep)] * 2
-        m_time.call_args_list = [mock.call()] * 2
+    def test_call_until_true_when_true_at_first_call(self):
+        """func returns True at first call
+
+        """
+        self._test_call_until_true(return_values=[True],
+                                   duration=30.,
+                                   time_sequence=[10., 60.])
+
+    def test_call_until_true_when_true_before_timeout(self):
+        """func returns false at first call, then True before timeout
+
+        """
+        self._test_call_until_true(return_values=[False, True],
+                                   duration=30.,
+                                   time_sequence=[10., 39., 41.])
+
+    def test_call_until_true_when_never_true_before_timeout(self):
+        """func returns false, then false, just before timeout
+
+        """
+        self._test_call_until_true(return_values=[False, False],
+                                   duration=30.,
+                                   time_sequence=[10., 39., 41.])
+
+    def test_call_until_true_with_params(self):
+        """func is called using given parameters
+
+        """
+        self._test_call_until_true(return_values=[False, True],
+                                   duration=30.,
+                                   time_sequence=[10., 30., 60.],
+                                   args=(1, 2),
+                                   kwargs=dict(foo='bar', bar='foo'))
+
+    def _test_call_until_true(self, return_values, duration, time_sequence,
+                              args=None, kwargs=None):
+        """Test call_until_true function
+
+        :param return_values: list of booleans values to be returned
+        each time given function is called. If any of these values
+        is not consumed by calling the function the test fails.
+        The list must contain a sequence of False items terminated
+        by a single True or False
+        :param duration: parameter passed to call_until_true function
+        (a floating point value).
+        :param time_sequence: sequence of time values returned by
+        mocked time.time function used to trigger call_until_true
+        behavior when handling timeout condition. The sequence must
+        contain the exact number of values expected to be consumed by
+        each time call_until_true calls time.time function.
+        :param args: sequence of positional arguments to be passed
+        to call_until_true function.
+        :param kwargs: sequence of named arguments to be passed
+        to call_until_true function.
+        """
+
+        # all values except the last are False
+        self.assertEqual([False] * len(return_values[:-1]), return_values[:-1])
+        # last value can be True or False
+        self.assertIn(return_values[-1], [True, False])
+
+        # GIVEN
+        func = mock.Mock(side_effect=return_values)
+        sleep = 10.  # this value has no effect as time.sleep is being mocked
+        sleep_func = self.patch('time.sleep')
+        time_func = self._patch_time(time_sequence)
+        args = args or tuple()
+        kwargs = kwargs or dict()
+
+        # WHEN
+        result = test_utils.call_until_true(func, duration, sleep,
+                                            *args, **kwargs)
+        # THEN
+
+        # It must return last returned value
+        self.assertIs(return_values[-1], result)
+
+        self._test_func_calls(func, return_values, *args, **kwargs)
+        self._test_sleep_calls(sleep_func, return_values, sleep)
+        # The number of times time.time is called is not relevant as a
+        # requirement of call_until_true. What is instead relevant is that
+        # call_until_true use a mocked function to make the test reliable
+        # and the test actually provide the right sequence of numbers to
+        # reproduce the behavior has to be tested
+        self._assert_called_n_times(time_func, len(time_sequence))
+
+    def _patch_time(self, time_sequence):
+        # Iterator over time sequence
+        time_iterator = iter(time_sequence)
+        # Preserve original time.time() behavior for other threads
+        original_time = time.time
+        thread_id = thread.get_ident()
+
+        def mocked_time():
+            if thread.get_ident() == thread_id:
+                # Test thread => return time sequence values
+                return next(time_iterator)
+            else:
+                # Other threads => call original time function
+                return original_time()
+
+        return self.patch('time.time', side_effect=mocked_time)
+
+    def _test_func_calls(self, func, return_values, *args, **kwargs):
+        self._assert_called_n_times(func, len(return_values), *args, **kwargs)
+
+    def _test_sleep_calls(self, sleep_func, return_values, sleep):
+        # count first consecutive False
+        expected_count = 0
+        for value in return_values:
+            if value:
+                break
+            expected_count += 1
+        self._assert_called_n_times(sleep_func, expected_count, sleep)
+
+    def _assert_called_n_times(self, mock_func, expected_count, *args,
+                               **kwargs):
+        calls = [mock.call(*args, **kwargs)] * expected_count
+        self.assertEqual(expected_count, mock_func.call_count)
+        mock_func.assert_has_calls(calls)
diff --git a/tempest/tests/lib/services/compute/test_flavors_client.py b/tempest/tests/lib/services/compute/test_flavors_client.py
index cbd17c6..5325036 100644
--- a/tempest/tests/lib/services/compute/test_flavors_client.py
+++ b/tempest/tests/lib/services/compute/test_flavors_client.py
@@ -17,6 +17,7 @@
 import fixtures
 from oslo_serialization import jsonutils as json
 
+from tempest.api.compute import api_microversion_fixture
 from tempest.lib.services.compute import flavors_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib import fake_http
@@ -39,6 +40,21 @@
         "vcpus": 1
     }
 
+    FAKE_FLAVOR_UPDATE = {
+        "disk": 1,
+        "id": "1",
+        "links": [{
+            "href": "http://openstack.example.com/v2/openstack/flavors/1",
+            "rel": "self"}, {
+            "href": "http://openstack.example.com/openstack/flavors/1",
+            "rel": "bookmark"}],
+        "name": "m1.tiny",
+        "ram": 512,
+        "swap": 1,
+        "vcpus": 1,
+        "description": 'new'
+    }
+
     EXTRA_SPECS = {"extra_specs": {
         "key1": "value1",
         "key2": "value2"}
@@ -106,6 +122,25 @@
     def test_create_flavor__byte_body(self):
         self._test_create_flavor(bytes_body=True)
 
+    def _test_update_flavor(self, bytes_body=False):
+        self.useFixture(api_microversion_fixture.APIMicroversionFixture(
+            '2.55'))
+        expected = {"flavor": TestFlavorsClient.FAKE_FLAVOR_UPDATE}
+        request = {"flavor": {"description": "updated description"}}
+        self.check_service_client_function(
+            self.client.update_flavor,
+            'tempest.lib.common.rest_client.RestClient.put',
+            expected,
+            bytes_body,
+            flavor_id='8c7aae5a-d315-4216-875b-ed9b6a5bcfc6',
+            **request)
+
+    def test_update_flavor_str_body(self):
+        self._test_update_flavor(bytes_body=False)
+
+    def test_update_flavor__byte_body(self):
+        self._test_update_flavor(bytes_body=True)
+
     def test_delete_flavor(self):
         self.check_service_client_function(
             self.client.delete_flavor,
diff --git a/tempest/tests/lib/services/identity/v3/test_application_credentials_client.py b/tempest/tests/lib/services/identity/v3/test_application_credentials_client.py
new file mode 100644
index 0000000..9bf9b68
--- /dev/null
+++ b/tempest/tests/lib/services/identity/v3/test_application_credentials_client.py
@@ -0,0 +1,156 @@
+# Copyright 2018 SUSE Linux GmbH
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from tempest.lib.services.identity.v3 import application_credentials_client
+from tempest.tests.lib import fake_auth_provider
+from tempest.tests.lib.services import base
+
+
+class TestApplicationCredentialsClient(base.BaseServiceTest):
+    FAKE_CREATE_APP_CRED = {
+        "application_credential": {
+            "description": "fake application credential",
+            "roles": [
+                {
+                    "id": "c60fdd45",
+                    "domain_id": None,
+                    "name": "Member"
+                }
+            ],
+            "expires_at": "2019-02-27T18:30:59.999999Z",
+            "secret": "_BVq0xU5L",
+            "unrestricted": None,
+            "project_id": "ddef321",
+            "id": "5499a186",
+            "name": "one"
+        }
+    }
+
+    FAKE_LIST_APP_CREDS = {
+        "application_credentials": [
+            {
+                "description": "fake application credential",
+                "roles": [
+                    {
+                        "domain_id": None,
+                        "name": "Member",
+                        "id": "c60fdd45",
+                    }
+                ],
+                "expires_at": "2018-02-27T18:30:59.999999Z",
+                "unrestricted": None,
+                "project_id": "ddef321",
+                "id": "5499a186",
+                "name": "one"
+            },
+            {
+                "description": None,
+                "roles": [
+                    {
+                        "id": "0f1837c8",
+                        "domain_id": None,
+                        "name": "anotherrole"
+                    },
+                    {
+                        "id": "c60fdd45",
+                        "domain_id": None,
+                        "name": "Member"
+                    }
+                ],
+                "expires_at": None,
+                "unrestricted": None,
+                "project_id": "c5403d938",
+                "id": "d441c904f",
+                "name": "two"
+            }
+        ]
+    }
+
+    FAKE_APP_CRED_INFO = {
+        "application_credential": {
+            "description": None,
+            "roles": [
+                {
+                    "domain_id": None,
+                    "name": "Member",
+                    "id": "c60fdd45",
+                }
+            ],
+            "expires_at": None,
+            "unrestricted": None,
+            "project_id": "ddef321",
+            "id": "5499a186",
+            "name": "one"
+        }
+    }
+
+    def setUp(self):
+        super(TestApplicationCredentialsClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = \
+            application_credentials_client.ApplicationCredentialsClient(
+                fake_auth, 'identity', 'regionOne')
+
+    def _test_create_app_cred(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.create_application_credential,
+            'tempest.lib.common.rest_client.RestClient.post',
+            self.FAKE_CREATE_APP_CRED,
+            bytes_body,
+            status=201,
+            user_id="123456")
+
+    def _test_show_app_cred(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.show_application_credential,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_APP_CRED_INFO,
+            bytes_body,
+            user_id="123456",
+            application_credential_id="5499a186")
+
+    def _test_list_app_creds(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.list_application_credentials,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_LIST_APP_CREDS,
+            bytes_body,
+            user_id="123456")
+
+    def test_create_application_credential_with_str_body(self):
+        self._test_create_app_cred()
+
+    def test_create_application_credential_with_bytes_body(self):
+        self._test_create_app_cred(bytes_body=True)
+
+    def test_show_application_credential_with_str_body(self):
+        self._test_show_app_cred()
+
+    def test_show_application_credential_with_bytes_body(self):
+        self._test_show_app_cred(bytes_body=True)
+
+    def test_list_application_credential_with_str_body(self):
+        self._test_list_app_creds()
+
+    def test_list_application_credential_with_bytes_body(self):
+        self._test_list_app_creds(bytes_body=True)
+
+    def test_delete_trust(self):
+        self.check_service_client_function(
+            self.client.delete_application_credential,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            user_id="123456",
+            application_credential_id="5499a186",
+            status=204)
diff --git a/tempest/tests/lib/services/identity/v3/test_policies_client.py b/tempest/tests/lib/services/identity/v3/test_policies_client.py
index 66c3d65..0237475 100644
--- a/tempest/tests/lib/services/identity/v3/test_policies_client.py
+++ b/tempest/tests/lib/services/identity/v3/test_policies_client.py
@@ -81,6 +81,10 @@
                 }
             ]
     }
+    FAKE_ENDPOINT_ID = "234789"
+    FAKE_SERVICE_ID = "556782"
+    FAKE_POLICY_ID = "717273"
+    FAKE_REGION_ID = "73"
 
     def setUp(self):
         super(TestPoliciesClient, self).setUp()
@@ -150,3 +154,87 @@
             {},
             policy_id="717273",
             status=204)
+
+    def test_update_policy_association_for_endpoint(self):
+        self.check_service_client_function(
+            self.client.update_policy_association_for_endpoint,
+            'tempest.lib.common.rest_client.RestClient.put',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            endpoint_id=self.FAKE_ENDPOINT_ID,
+            status=204)
+
+    def test_show_policy_association_for_endpoint(self):
+        self.check_service_client_function(
+            self.client.show_policy_association_for_endpoint,
+            'tempest.lib.common.rest_client.RestClient.get',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            endpoint_id=self.FAKE_ENDPOINT_ID,
+            status=204)
+
+    def test_delete_policy_association_for_endpoint(self):
+        self.check_service_client_function(
+            self.client.delete_policy_association_for_endpoint,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            endpoint_id=self.FAKE_ENDPOINT_ID,
+            status=204)
+
+    def test_update_policy_association_for_service(self):
+        self.check_service_client_function(
+            self.client.update_policy_association_for_service,
+            'tempest.lib.common.rest_client.RestClient.put',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            status=204)
+
+    def test_show_policy_association_for_service(self):
+        self.check_service_client_function(
+            self.client.show_policy_association_for_service,
+            'tempest.lib.common.rest_client.RestClient.get',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            status=204)
+
+    def test_delete_policy_association_for_service(self):
+        self.check_service_client_function(
+            self.client.delete_policy_association_for_service,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            status=204)
+
+    def test_update_policy_association_for_region_and_service(self):
+        self.check_service_client_function(
+            self.client.update_policy_association_for_region_and_service,
+            'tempest.lib.common.rest_client.RestClient.put',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            region_id=self.FAKE_REGION_ID,
+            status=204)
+
+    def test_show_policy_association_for_region_and_service(self):
+        self.check_service_client_function(
+            self.client.show_policy_association_for_region_and_service,
+            'tempest.lib.common.rest_client.RestClient.get',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            region_id=self.FAKE_REGION_ID,
+            status=204)
+
+    def test_delete_policy_association_for_region_and_service(self):
+        self.check_service_client_function(
+            self.client.delete_policy_association_for_region_and_service,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            region_id=self.FAKE_REGION_ID,
+            status=204)
diff --git a/tempest/tests/lib/services/identity/v3/test_project_tags_client.py b/tempest/tests/lib/services/identity/v3/test_project_tags_client.py
new file mode 100644
index 0000000..2d65a29
--- /dev/null
+++ b/tempest/tests/lib/services/identity/v3/test_project_tags_client.py
@@ -0,0 +1,104 @@
+# Copyright 2018 AT&T Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from tempest.lib.services.identity.v3 import project_tags_client
+from tempest.tests.lib import fake_auth_provider
+from tempest.tests.lib.services import base
+
+
+class TestProjectTagsClient(base.BaseServiceTest):
+
+    FAKE_PROJECT_ID = "0c4e939acacf4376bdcd1129f1a054ad"
+
+    FAKE_PROJECT_TAG = "foo"
+
+    FAKE_PROJECT_TAGS = ["foo", "bar"]
+
+    def setUp(self):
+        super(TestProjectTagsClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = project_tags_client.ProjectTagsClient(fake_auth,
+                                                            'identity',
+                                                            'regionOne')
+
+    def _test_update_project_tag(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.update_project_tag,
+            'tempest.lib.common.rest_client.RestClient.put',
+            {},
+            bytes_body,
+            project_id=self.FAKE_PROJECT_ID,
+            tag=self.FAKE_PROJECT_TAG,
+            status=201)
+
+    def _test_list_project_tags(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.list_project_tags,
+            'tempest.lib.common.rest_client.RestClient.get',
+            {"tags": self.FAKE_PROJECT_TAGS},
+            bytes_body,
+            project_id=self.FAKE_PROJECT_ID)
+
+    def _test_update_all_project_tags(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.update_all_project_tags,
+            'tempest.lib.common.rest_client.RestClient.put',
+            {"tags": self.FAKE_PROJECT_TAGS},
+            bytes_body,
+            project_id=self.FAKE_PROJECT_ID,
+            tags=self.FAKE_PROJECT_TAGS)
+
+    def test_update_project_tag_with_str_body(self):
+        self._test_update_project_tag()
+
+    def test_update_project_tag_with_bytes_body(self):
+        self._test_update_project_tag(bytes_body=True)
+
+    def test_list_project_tags_with_str_body(self):
+        self._test_list_project_tags()
+
+    def test_list_project_tags_with_bytes_body(self):
+        self._test_list_project_tags(bytes_body=True)
+
+    def test_update_all_project_tags_with_str_body(self):
+        self._test_update_all_project_tags()
+
+    def test_update_all_project_tags_with_bytes_body(self):
+        self._test_update_all_project_tags(bytes_body=True)
+
+    def test_check_project_project_tag_existence(self):
+        self.check_service_client_function(
+            self.client.check_project_tag_existence,
+            'tempest.lib.common.rest_client.RestClient.get',
+            {},
+            project_id=self.FAKE_PROJECT_ID,
+            tag=self.FAKE_PROJECT_TAG,
+            status=204)
+
+    def test_delete_project_tag(self):
+        self.check_service_client_function(
+            self.client.delete_project_tag,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            project_id=self.FAKE_PROJECT_ID,
+            tag=self.FAKE_PROJECT_TAG,
+            status=204)
+
+    def test_delete_all_project_tags(self):
+        self.check_service_client_function(
+            self.client.delete_all_project_tags,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            project_id=self.FAKE_PROJECT_ID,
+            status=204)
diff --git a/tempest/tests/lib/services/network/test_quotas_client.py b/tempest/tests/lib/services/network/test_quotas_client.py
index e76bc9c..aa6c1a1 100644
--- a/tempest/tests/lib/services/network/test_quotas_client.py
+++ b/tempest/tests/lib/services/network/test_quotas_client.py
@@ -38,8 +38,62 @@
         ]
     }
 
+    FAKE_PROJECT_QUOTAS = {
+        "quota": {
+            "floatingip": 50,
+            "network": 10,
+            "port": 50,
+            "rbac_policy": -1,
+            "router": 10,
+            "security_group": 10,
+            "security_group_rule": 100,
+            "subnet": 10,
+            "subnetpool": -1
+        }
+    }
+
     FAKE_QUOTA_TENANT_ID = "bab7d5c60cd041a0a36f7c4b6e1dd978"
 
+    FAKE_QUOTA_DETAILS = {
+        "quota": {
+            "rbac_policy": {
+                "used": 4,
+                "limit": 10,
+                "reserved": 0
+            },
+            "subnetpool": {
+                "used": 2,
+                "limit": -1,
+                "reserved": 0
+            },
+            "security_group_rule": {
+                "used": 10,
+                "limit": 100,
+                "reserved": 1
+            },
+            "security_group": {
+                "used": 3,
+                "limit": 10,
+                "reserved": 0
+            },
+            "subnet": {
+                "used": 3,
+                "limit": 100,
+                "reserved": 0
+            },
+            "port": {
+                "used": 21,
+                "limit": 500,
+                "reserved": 3
+            },
+            "network": {
+                "used": 9,
+                "limit": 100,
+                "reserved": 2
+            }
+        }
+    }
+
     def setUp(self):
         super(TestQuotasClient, self).setUp()
         fake_auth = fake_auth_provider.FakeAuthProvider()
@@ -58,7 +112,16 @@
         self.check_service_client_function(
             self.quotas_client.show_quotas,
             "tempest.lib.common.rest_client.RestClient.get",
-            {"quota": self.FAKE_QUOTAS["quotas"][0]},
+            self.FAKE_PROJECT_QUOTAS,
+            bytes_body,
+            200,
+            tenant_id=self.FAKE_QUOTA_TENANT_ID)
+
+    def _test_show_default_quotas(self, bytes_body=False):
+        self.check_service_client_function(
+            self.quotas_client.show_default_quotas,
+            "tempest.lib.common.rest_client.RestClient.get",
+            self.FAKE_PROJECT_QUOTAS,
             bytes_body,
             200,
             tenant_id=self.FAKE_QUOTA_TENANT_ID)
@@ -67,7 +130,16 @@
         self.check_service_client_function(
             self.quotas_client.update_quotas,
             "tempest.lib.common.rest_client.RestClient.put",
-            {"quota": self.FAKE_QUOTAS["quotas"][0]},
+            self.FAKE_PROJECT_QUOTAS,
+            bytes_body,
+            200,
+            tenant_id=self.FAKE_QUOTA_TENANT_ID)
+
+    def _test_show_quota_details(self, bytes_body=False):
+        self.check_service_client_function(
+            self.quotas_client.show_quota_details,
+            "tempest.lib.common.rest_client.RestClient.get",
+            self.FAKE_QUOTA_DETAILS,
             bytes_body,
             200,
             tenant_id=self.FAKE_QUOTA_TENANT_ID)
@@ -92,8 +164,20 @@
     def test_show_quotas_with_bytes_body(self):
         self._test_show_quotas(bytes_body=True)
 
+    def test_show_default_quotas_with_str_body(self):
+        self._test_show_default_quotas()
+
+    def test_show_default_quotas_with_bytes_body(self):
+        self._test_show_default_quotas(bytes_body=True)
+
     def test_update_quotas_with_str_body(self):
         self._test_update_quotas()
 
     def test_update_quotas_with_bytes_body(self):
         self._test_update_quotas(bytes_body=True)
+
+    def test_show_quota_details_with_str_body(self):
+        self._test_show_quota_details()
+
+    def test_show_quota_details_with_bytes_body(self):
+        self._test_show_quota_details(bytes_body=True)
diff --git a/tempest/tests/lib/services/volume/v2/test_encryption_types_client.py b/tempest/tests/lib/services/volume/v2/test_encryption_types_client.py
index d029091..8de9fb4 100644
--- a/tempest/tests/lib/services/volume/v2/test_encryption_types_client.py
+++ b/tempest/tests/lib/services/volume/v2/test_encryption_types_client.py
@@ -43,6 +43,10 @@
         }
     }
 
+    FAKE_ENCRYPTION_SPECS_ITEM = {
+        "cipher": "aes-xts-plain64"
+    }
+
     def setUp(self):
         super(TestEncryptionTypesClient, self).setUp()
         fake_auth = fake_auth_provider.FakeAuthProvider()
@@ -65,6 +69,13 @@
             self.FAKE_INFO_ENCRYPTION_TYPE,
             bytes_body, volume_type_id="cbc36478b0bd8e67e89")
 
+    def _test_show_encryption_specs_item(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.show_encryption_specs_item,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_ENCRYPTION_SPECS_ITEM,
+            bytes_body, volume_type_id="cbc36478b0bd8e67e89", key="cipher")
+
     def test_create_encryption_type_with_str_body(self):
         self._test_create_encryption()
 
@@ -77,6 +88,12 @@
     def test_show_encryption_type_with_bytes_body(self):
         self._test_show_encryption_type(bytes_body=True)
 
+    def test_show_encryption_specs_item_with_str_body(self):
+        self._test_show_encryption_specs_item()
+
+    def test_show_encryption_specs_item_with_bytes_body(self):
+        self._test_show_encryption_specs_item(bytes_body=True)
+
     def test_delete_encryption_type(self):
         self.check_service_client_function(
             self.client.delete_encryption_type,
diff --git a/tempest/tests/lib/services/volume/v2/test_snapshot_manage_client.py b/tempest/tests/lib/services/volume/v2/test_snapshot_manage_client.py
index 3fe8970..e03a8eb 100644
--- a/tempest/tests/lib/services/volume/v2/test_snapshot_manage_client.py
+++ b/tempest/tests/lib/services/volume/v2/test_snapshot_manage_client.py
@@ -18,6 +18,8 @@
 from oslo_serialization import jsonutils as json
 
 from tempest.lib.services.volume.v2 import snapshot_manage_client
+from tempest.lib.services.volume.v3 import snapshot_manage_client \
+    as snapshot_manage_clientv3
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
@@ -63,7 +65,7 @@
 
         # NOTE: Use sort_keys for json.dumps so that the expected and actual
         # payloads are guaranteed to be identical for mock_args assert check.
-        with mock.patch.object(snapshot_manage_client.json,
+        with mock.patch.object(snapshot_manage_clientv3.json,
                                'dumps') as mock_dumps:
             mock_dumps.side_effect = lambda d: json_dumps(d, sort_keys=True)
 
diff --git a/tempest/tests/lib/services/volume/v2/test_transfers_client.py b/tempest/tests/lib/services/volume/v2/test_transfers_client.py
index 84f4992..8e7c6f4 100644
--- a/tempest/tests/lib/services/volume/v2/test_transfers_client.py
+++ b/tempest/tests/lib/services/volume/v2/test_transfers_client.py
@@ -19,6 +19,8 @@
 from oslo_serialization import jsonutils as json
 
 from tempest.lib.services.volume.v2 import transfers_client
+from tempest.lib.services.volume.v3 import transfers_client \
+    as transfers_clientv3
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
@@ -63,7 +65,7 @@
 
         # NOTE: Use sort_keys for json.dumps so that the expected and actual
         # payloads are guaranteed to be identical for mock_args assert check.
-        with mock.patch.object(transfers_client.json, 'dumps') as mock_dumps:
+        with mock.patch.object(transfers_clientv3.json, 'dumps') as mock_dumps:
             mock_dumps.side_effect = lambda d: json_dumps(d, sort_keys=True)
 
             self.check_service_client_function(
@@ -84,7 +86,7 @@
 
         # NOTE: Use sort_keys for json.dumps so that the expected and actual
         # payloads are guaranteed to be identical for mock_args assert check.
-        with mock.patch.object(transfers_client.json, 'dumps') as mock_dumps:
+        with mock.patch.object(transfers_clientv3.json, 'dumps') as mock_dumps:
             mock_dumps.side_effect = lambda d: json_dumps(d, sort_keys=True)
 
             self.check_service_client_function(
diff --git a/tempest/tests/lib/services/volume/v2/test_volume_manage_client.py b/tempest/tests/lib/services/volume/v2/test_volume_manage_client.py
index ea4a9f9..0fb66bb 100644
--- a/tempest/tests/lib/services/volume/v2/test_volume_manage_client.py
+++ b/tempest/tests/lib/services/volume/v2/test_volume_manage_client.py
@@ -18,6 +18,8 @@
 from oslo_serialization import jsonutils as json
 
 from tempest.lib.services.volume.v2 import volume_manage_client
+from tempest.lib.services.volume.v3 import volume_manage_client \
+    as volume_manage_clientv3
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
@@ -91,7 +93,7 @@
 
         # NOTE: Use sort_keys for json.dumps so that the expected and actual
         # payloads are guaranteed to be identical for mock_args assert check.
-        with mock.patch.object(volume_manage_client.json,
+        with mock.patch.object(volume_manage_clientv3.json,
                                'dumps') as mock_dumps:
             mock_dumps.side_effect = lambda d: json_dumps(d, sort_keys=True)
 
diff --git a/tempest/tests/lib/services/volume/v3/test_group_types_client.py b/tempest/tests/lib/services/volume/v3/test_group_types_client.py
index 0f456a2..c60cc36 100644
--- a/tempest/tests/lib/services/volume/v3/test_group_types_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_group_types_client.py
@@ -12,6 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+import copy
+
 from tempest.lib.services.volume.v3 import group_types_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
@@ -67,6 +69,28 @@
         ]
     }
 
+    FAKE_CREATE_GROUP_TYPE_SPECS = {
+        "group_specs": {
+            "key1": "value1",
+            "key2": "value2"
+        }
+    }
+
+    FAKE_LIST_GROUP_TYPE_SPECS = {
+        "group_specs": {
+            "key1": "value1",
+            "key2": "value2"
+        }
+    }
+
+    FAKE_SHOW_GROUP_TYPE_SPECS_ITEM = {
+        "key1": "value1"
+    }
+
+    FAKE_UPDATE_GROUP_TYPE_SPECS_ITEM = {
+        "key2": "value2-updated"
+    }
+
     def setUp(self):
         super(TestGroupTypesClient, self).setUp()
         fake_auth = fake_auth_provider.FakeAuthProvider()
@@ -97,6 +121,57 @@
             self.FAKE_LIST_GROUP_TYPES,
             bytes_body)
 
+    def _test_update_group_types(self, bytes_body=False):
+        resp_body = copy.deepcopy(self.FAKE_INFO_GROUP_TYPE)
+        resp_body['group_type'].pop('created_at')
+
+        self.check_service_client_function(
+            self.client.update_group_type,
+            'tempest.lib.common.rest_client.RestClient.put',
+            resp_body,
+            bytes_body,
+            group_type_id="3fbbcccf-d058-4502-8844-6feeffdf4cb5",
+            name='updated-group-type-name')
+
+    def _test_create_or_update_group_type_specs(self, bytes_body=False):
+        group_specs = self.FAKE_CREATE_GROUP_TYPE_SPECS['group_specs']
+        self.check_service_client_function(
+            self.client.create_or_update_group_type_specs,
+            'tempest.lib.common.rest_client.RestClient.post',
+            self.FAKE_CREATE_GROUP_TYPE_SPECS,
+            bytes_body,
+            group_type_id="3fbbcccf-d058-4502-8844-6feeffdf4cb5",
+            group_specs=group_specs,
+            status=202)
+
+    def _test_list_group_type_specs(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.list_group_type_specs,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_LIST_GROUP_TYPE_SPECS,
+            bytes_body,
+            group_type_id="3fbbcccf-d058-4502-8844-6feeffdf4cb5")
+
+    def _test_show_group_type_specs_item(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.show_group_type_specs_item,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_SHOW_GROUP_TYPE_SPECS_ITEM,
+            bytes_body,
+            group_type_id="3fbbcccf-d058-4502-8844-6feeffdf4cb5",
+            spec_id="key1")
+
+    def _test_update_group_type_specs_item(self, bytes_body=False):
+        spec = self.FAKE_UPDATE_GROUP_TYPE_SPECS_ITEM
+        self.check_service_client_function(
+            self.client.update_group_type_specs_item,
+            'tempest.lib.common.rest_client.RestClient.put',
+            self.FAKE_UPDATE_GROUP_TYPE_SPECS_ITEM,
+            bytes_body,
+            group_type_id="3fbbcccf-d058-4502-8844-6feeffdf4cb5",
+            spec_id="key2",
+            spec=spec)
+
     def test_create_group_type_with_str_body(self):
         self._test_create_group_type()
 
@@ -122,3 +197,42 @@
 
     def test_list_group_types_with_bytes_body(self):
         self._test_list_group_types(bytes_body=True)
+
+    def test_update_group_types_with_str_body(self):
+        self._test_update_group_types()
+
+    def test_update_group_types_with_bytes_body(self):
+        self._test_update_group_types(bytes_body=True)
+
+    def test_create_or_update_group_type_specs_with_str_body(self):
+        self._test_create_or_update_group_type_specs()
+
+    def test_create_or_update_group_type_specs_with_bytes_body(self):
+        self._test_create_or_update_group_type_specs(bytes_body=True)
+
+    def test_list_group_type_specs_with_str_body(self):
+        self._test_list_group_type_specs()
+
+    def test_list_group_type_specs_with_bytes_body(self):
+        self._test_list_group_type_specs(bytes_body=True)
+
+    def test_show_group_type_specs_item_with_str_body(self):
+        self._test_show_group_type_specs_item()
+
+    def test_show_group_type_specs_item_with_bytes_body(self):
+        self._test_show_group_type_specs_item(bytes_body=True)
+
+    def test_update_group_type_specs_item_with_str_body(self):
+        self._test_update_group_type_specs_item()
+
+    def test_update_group_type_specs_item_with_bytes_body(self):
+        self._test_update_group_type_specs_item(bytes_body=True)
+
+    def test_delete_group_type_specs_item(self):
+        self.check_service_client_function(
+            self.client.delete_group_type_specs_item,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            group_type_id='0e58433f-d108-4bf3-a22c-34e6b71ef86b',
+            spec_id='key1',
+            status=202)
diff --git a/tempest/tests/services/object_storage/test_object_client.py b/tempest/tests/services/object_storage/test_object_client.py
deleted file mode 100644
index 86535f9..0000000
--- a/tempest/tests/services/object_storage/test_object_client.py
+++ /dev/null
@@ -1,108 +0,0 @@
-# Copyright 2016 IBM Corp.
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-
-import mock
-
-from tempest.lib import exceptions
-from tempest.services.object_storage import object_client
-from tempest.tests import base
-from tempest.tests.lib import fake_auth_provider
-
-
-class TestObjectClient(base.TestCase):
-
-    def setUp(self):
-        super(TestObjectClient, self).setUp()
-        self.fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.url = self.fake_auth.base_url(None)
-        self.object_client = object_client.ObjectClient(self.fake_auth,
-                                                        'swift', 'region1')
-
-    @mock.patch.object(object_client, '_create_connection')
-    def test_create_object_continue_no_data(self, mock_poc):
-        self._validate_create_object_continue(None, mock_poc)
-
-    @mock.patch.object(object_client, '_create_connection')
-    def test_create_object_continue_with_data(self, mock_poc):
-        self._validate_create_object_continue('hello', mock_poc)
-
-    @mock.patch.object(object_client, '_create_connection')
-    def test_create_continue_with_no_continue_received(self, mock_poc):
-        self._validate_create_object_continue('hello', mock_poc,
-                                              initial_status=201)
-
-    def _validate_create_object_continue(self, req_data,
-                                         mock_poc, initial_status=100):
-
-        expected_hdrs = {
-            'X-Auth-Token': self.fake_auth.get_token(),
-            'content-length': 0 if req_data is None else len(req_data),
-            'Expect': '100-continue'}
-
-        # Setup the Mocks prior to invoking the object creation
-        mock_resp_cls = mock.Mock()
-        mock_resp_cls._read_status.return_value = ("1", initial_status, "OK")
-
-        mock_poc.return_value.response_class.return_value = mock_resp_cls
-
-        # This is the final expected return value
-        mock_poc.return_value.getresponse.return_value.status = 201
-        mock_poc.return_value.getresponse.return_value.reason = 'OK'
-
-        # Call method to PUT object using expect:100-continue
-        cnt = "container1"
-        obj = "object1"
-        path = "/%s/%s" % (cnt, obj)
-
-        # If the expected initial status is not 100, then an exception
-        # should be thrown and the connection closed
-        if initial_status is 100:
-            status, reason = \
-                self.object_client.create_object_continue(cnt, obj, req_data)
-        else:
-            self.assertRaises(exceptions.UnexpectedResponseCode,
-                              self.object_client.create_object_continue, cnt,
-                              obj, req_data)
-            mock_poc.return_value.close.assert_called_once_with()
-
-        # Verify that putrequest is called 1 time with the appropriate values
-        mock_poc.return_value.putrequest.assert_called_once_with('PUT', path)
-
-        # Verify that headers were written, including "Expect:100-continue"
-        calls = []
-
-        for header, value in expected_hdrs.items():
-            calls.append(mock.call(header, value))
-
-        mock_poc.return_value.putheader.assert_has_calls(calls, False)
-        mock_poc.return_value.endheaders.assert_called_once_with()
-
-        # The following steps are only taken if the initial status is 100
-        if initial_status is 100:
-            # Verify that the method returned what it was supposed to
-            self.assertEqual(status, 201)
-
-            # Verify that _safe_read was called once to remove the CRLF
-            # after the 100 response
-            mock_rc = mock_poc.return_value.response_class.return_value
-            mock_rc._safe_read.assert_called_once_with(2)
-
-            # Verify the actual data was written via send
-            mock_poc.return_value.send.assert_called_once_with(req_data)
-
-            # Verify that the getresponse method was called to receive
-            # the final
-            mock_poc.return_value.getresponse.assert_called_once_with()
diff --git a/tempest/tests/test_base_test.py b/tempest/tests/test_base_test.py
index 011bc9b..2b5a947 100644
--- a/tempest/tests/test_base_test.py
+++ b/tempest/tests/test_base_test.py
@@ -41,7 +41,7 @@
     def test_get_tenant_network(self, mock_gtn, mock_gprov, mock_gcm):
         net_client = mock.Mock()
         mock_prov = mock.Mock()
-        mock_gcm.return_value.compute_networks_client = net_client
+        mock_gcm.return_value.networks_client = net_client
         mock_gprov.return_value = mock_prov
 
         test.BaseTestCase.get_tenant_network()
@@ -85,7 +85,7 @@
                                                mock_gcm):
         net_client = mock.Mock()
         mock_prov = mock.Mock()
-        mock_gcm.return_value.compute_networks_client = net_client
+        mock_gcm.return_value.networks_client = net_client
         mock_gprov.return_value = mock_prov
 
         test.BaseTestCase.get_tenant_network(credentials_type='alt')
@@ -102,7 +102,7 @@
                                                 mock_gcm):
         net_client = mock.Mock()
         mock_prov = mock.Mock()
-        mock_gcm.return_value.compute_networks_client = net_client
+        mock_gcm.return_value.networks_client = net_client
         mock_gprov.return_value = mock_prov
         creds = ['foo_type', 'role1']
 
diff --git a/test-requirements.txt b/test-requirements.txt
index 37644d0..e33f207 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,11 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
-# needed for doc build
-sphinx>=1.6.2 # BSD
-openstackdocstheme>=1.17.0 # Apache-2.0
-reno>=2.5.0 # Apache-2.0
 mock>=2.0.0 # BSD
 coverage!=4.4,>=4.0 # Apache-2.0
-oslotest>=1.10.0 # Apache-2.0
+oslotest>=3.2.0 # Apache-2.0
 flake8-import-order==0.11 # LGPLv3
diff --git a/tools/check_logs.py b/tools/check_logs.py
index fc21f75..b80ccc0 100755
--- a/tools/check_logs.py
+++ b/tools/check_logs.py
@@ -62,7 +62,7 @@
     for (name, filename) in file_specs:
         whitelist = whitelists.get(name, [])
         with open(filename) as content:
-            if scan_content(name, content, regexp, whitelist):
+            if scan_content(content, regexp, whitelist):
                 logs_with_errors.append(name)
     for (name, url) in url_specs:
         whitelist = whitelists.get(name, [])
@@ -71,12 +71,12 @@
         page = urlreq.urlopen(req)
         buf = six.StringIO(page.read())
         f = gzip.GzipFile(fileobj=buf)
-        if scan_content(name, f.read().splitlines(), regexp, whitelist):
+        if scan_content(f.read().splitlines(), regexp, whitelist):
             logs_with_errors.append(name)
     return logs_with_errors
 
 
-def scan_content(name, content, regexp, whitelist):
+def scan_content(content, regexp, whitelist):
     had_errors = False
     for line in content:
         if not line.startswith("Stderr:") and regexp.match(line):
diff --git a/tools/find_stack_traces.py b/tools/find_stack_traces.py
deleted file mode 100755
index 1f2b88b..0000000
--- a/tools/find_stack_traces.py
+++ /dev/null
@@ -1,160 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright 2013 IBM Corp.
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import gzip
-import pprint
-import re
-import sys
-
-import six
-import six.moves.urllib.request as urlreq
-
-
-pp = pprint.PrettyPrinter()
-
-NOVA_TIMESTAMP = r"\d\d\d\d-\d\d-\d\d \d\d:\d\d:\d\d\.\d\d\d"
-
-NOVA_REGEX = r"(?P<timestamp>%s) (?P<pid>\d+ )?(?P<level>(ERROR|TRACE)) " \
-    "(?P<module>[\w\.]+) (?P<msg>.*)" % (NOVA_TIMESTAMP)
-
-
-class StackTrace(object):
-    timestamp = None
-    pid = None
-    level = ""
-    module = ""
-    msg = ""
-
-    def __init__(self, timestamp=None, pid=None, level="", module="",
-                 msg=""):
-        self.timestamp = timestamp
-        self.pid = pid
-        self.level = level
-        self.module = module
-        self.msg = msg
-
-    def append(self, msg):
-        self.msg = self.msg + msg
-
-    def is_same(self, data):
-        return (data['timestamp'] == self.timestamp and
-                data['level'] == self.level)
-
-    def not_none(self):
-        return self.timestamp is not None
-
-    def __str__(self):
-        buff = "<%s %s %s>\n" % (self.timestamp, self.level, self.module)
-        for line in self.msg.splitlines():
-            buff = buff + line + "\n"
-        return buff
-
-
-def hunt_for_stacktrace(url):
-    """Return TRACE or ERROR lines out of logs."""
-    req = urlreq.Request(url)
-    req.add_header('Accept-Encoding', 'gzip')
-    page = urlreq.urlopen(req)
-    buf = six.StringIO(page.read())
-    f = gzip.GzipFile(fileobj=buf)
-    content = f.read()
-
-    traces = []
-    trace = StackTrace()
-    for line in content.splitlines():
-        m = re.match(NOVA_REGEX, line)
-        if m:
-            data = m.groupdict()
-            if trace.not_none() and trace.is_same(data):
-                trace.append(data['msg'] + "\n")
-            else:
-                trace = StackTrace(
-                    timestamp=data.get('timestamp'),
-                    pid=data.get('pid'),
-                    level=data.get('level'),
-                    module=data.get('module'),
-                    msg=data.get('msg'))
-
-        else:
-            if trace.not_none():
-                traces.append(trace)
-                trace = StackTrace()
-
-    # once more at the end to pick up any stragglers
-    if trace.not_none():
-        traces.append(trace)
-
-    return traces
-
-
-def log_url(url, log):
-    return "%s/%s" % (url, log)
-
-
-def collect_logs(url):
-    page = urlreq.urlopen(url)
-    content = page.read()
-    logs = re.findall('(screen-[\w-]+\.txt\.gz)</a>', content)
-    return logs
-
-
-def usage():
-    print("""
-Usage: find_stack_traces.py <logurl>
-
-Hunts for stack traces in a devstack run. Must provide it a base log url
-from a tempest devstack run. Should start with http and end with /logs/.
-
-Returns a report listing stack traces out of the various files where
-they are found.
-""")
-    sys.exit(0)
-
-
-def print_stats(items, fname, verbose=False):
-    errors = len([x for x in items if x.level == "ERROR"])
-    traces = len([x for x in items if x.level == "TRACE"])
-    print("%d ERRORS found in %s" % (errors, fname))
-    print("%d TRACES found in %s" % (traces, fname))
-
-    if verbose:
-        for item in items:
-            print(item)
-        print("\n\n")
-
-
-def main():
-    if len(sys.argv) == 2:
-        url = sys.argv[1]
-        loglist = collect_logs(url)
-
-        # probably wrong base url
-        if not loglist:
-            usage()
-
-        for log in loglist:
-            logurl = log_url(url, log)
-            traces = hunt_for_stacktrace(logurl)
-
-            if traces:
-                print_stats(traces, log, verbose=True)
-
-    else:
-        usage()
-
-if __name__ == '__main__':
-    main()
diff --git a/tools/generate-tempest-plugins-list.py b/tools/generate-tempest-plugins-list.py
index dd05438..bbb9019 100644
--- a/tools/generate-tempest-plugins-list.py
+++ b/tools/generate-tempest-plugins-list.py
@@ -75,11 +75,13 @@
 # json library won't choke.
 projects = sorted(filter(is_in_openstack_namespace, json.loads(r.read()[4:])))
 
-# Retrieve projects having no deb, ui or spec namespace as those namespaces
-# do not contains tempest plugins.
-projects_list = [i for i in projects if not (i.startswith('openstack/deb-') or
-                                             i.endswith('-ui') or
-                                             i.endswith('-specs'))]
+# Retrieve projects having no deb, puppet, ui or spec namespace as those
+# namespaces do not contains tempest plugins.
+projects_list = [i for i in projects if not (
+    i.startswith('openstack/deb-') or
+    i.startswith('openstack/puppet-') or
+    i.endswith('-ui') or
+    i.endswith('-specs'))]
 
 found_plugins = list(filter(has_tempest_plugin, projects_list))
 
diff --git a/tox.ini b/tox.ini
index e7ea1e2..da0233a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -16,6 +16,9 @@
 setenv =
     VIRTUAL_ENV={envdir}
     OS_LOG_CAPTURE=1
+    OS_STDOUT_CAPTURE=1
+    OS_STDERR_CAPTURE=1
+    OS_TEST_TIMEOUT=160
     PYTHONWARNINGS=default::DeprecationWarning
 passenv = OS_STDOUT_CAPTURE OS_STDERR_CAPTURE OS_TEST_TIMEOUT OS_TEST_LOCK_PATH TEMPEST_CONFIG TEMPEST_CONFIG_DIR http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY ZUUL_CACHE_DIR REQUIREMENTS_PIP_LOCATION GENERATE_TEMPEST_PLUGIN_LIST
 usedevelop = True
@@ -80,6 +83,16 @@
     tempest run --regex '(?!.*\[.*\bslow\b.*\])(^tempest\.api)' {posargs}
     tempest run --combine --serial --regex '(?!.*\[.*\bslow\b.*\])(^tempest\.scenario)' {posargs}
 
+[testenv:full-parallel]
+envdir = .tox/tempest
+sitepackages = {[tempestenv]sitepackages}
+setenv = {[tempestenv]setenv}
+deps = {[tempestenv]deps}
+# The regex below is used to select all tempest scenario and including the non slow api tests
+commands =
+    find . -type f -name "*.pyc" -delete
+    tempest run --regex '(^tempest\.scenario.*)|(?!.*\[.*\bslow\b.*\])(^tempest\.api)' {posargs}
+
 [testenv:full-serial]
 envdir = .tox/tempest
 sitepackages = {[tempestenv]sitepackages}
@@ -123,6 +136,10 @@
     tempest run --serial --regex '\[.*\bsmoke\b.*\]' {posargs}
 
 [testenv:venv]
+deps =
+  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -r{toxinidir}/requirements.txt
+  -r{toxinidir}/doc/requirements.txt
 commands = {posargs}
 
 [testenv:venv-tempest]
@@ -133,9 +150,14 @@
 commands = {posargs}
 
 [testenv:docs]
+deps =
+  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -r{toxinidir}/requirements.txt
+  -r{toxinidir}/doc/requirements.txt
 commands =
-    rm -rf doc/build
-    python setup.py build_sphinx {posargs}
+  rm -rf doc/build
+  sphinx-build -W -b html doc/source doc/build/html
+whitelist_externals = rm
 
 [testenv:pep8]
 commands =
@@ -161,9 +183,15 @@
 import-order-style = pep8
 
 [testenv:releasenotes]
+deps =
+  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -r{toxinidir}/requirements.txt
+  -r{toxinidir}/doc/requirements.txt
 commands =
-    rm -rf releasenotes/build
-    sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
+  rm -rf releasenotes/build
+  sphinx-build -a -E -W -d releasenotes/build/doctrees \
+         -b html releasenotes/source releasenotes/build/html
+whitelist_externals = rm
 
 [testenv:pip-check-reqs]
 # Do not install test-requirements as that will pollute the virtualenv for