diff --git a/.zuul.yaml b/.zuul.yaml
index f2fc443..52c11c9 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -9,10 +9,10 @@
       test setup. To run a multi-node test inherit from devstack-tempest and
       set the nodeset to a multi-node one.
     required-projects:
-      - openstack/tempest
+      - git.openstack.org/openstack/tempest
     timeout: 7200
     roles:
-      - zuul: openstack-dev/devstack
+      - zuul: git.openstack.org/openstack-dev/devstack
     vars:
       devstack_services:
         tempest: true
@@ -143,21 +143,25 @@
       Base integration test with Neutron networking and py36.
     voting: false
 
-# TODO(gmann): needs to migrate this to zuulv3
 - job:
-    name: tempest-scenario-all
-    parent: legacy-dsvm-base-multinode
+    name: tempest-slow
+    parent: tempest-multinode-full
+    branches:
+      - master
     description: |
-      This job will run all scenario tests including slow tests
-      with lvm multibackend setup. This job will not run any API tests.
-    run: playbooks/tempest-scenario-multinode-lvm-multibackend/run.yaml
-    post-run: playbooks/tempest-scenario-multinode-lvm-multibackend/post.yaml
+      This multinode integration job will run all the tests tagged as slow.
+      It enables the lvm multibackend setup to cover few scenario tests.
+      This job will run only slow tests(API or Scenario) serially.
+
+      Former names for this job were:
+        * legacy-tempest-dsvm-neutron-scenario-multinode-lvm-multibackend
+        * tempest-scenario-multinode-lvm-multibackend
     timeout: 10800
-    required-projects:
-      - openstack-infra/devstack-gate
-      - openstack/neutron
-      - openstack/tempest
-    nodeset: ubuntu-xenial-2-node
+    vars:
+      tox_envlist: slow-serial
+      devstack_localrc:
+        CINDER_ENABLED_BACKENDS: lvm:lvmdriver-1,lvm:lvmdriver-2
+      tempest_concurrency: 2
 
 - job:
     name: tempest-full-queens
@@ -192,70 +196,70 @@
       - ^tempest/hacking/.*$
       - ^tempest/tests/.*$
     required-projects:
-      - openstack/almanach
-      - openstack/aodh
-      - openstack/barbican-tempest-plugin
-      - openstack/ceilometer
-      - openstack/cinder
-      - openstack/congress
-      - openstack/designate-tempest-plugin
-      - openstack/ec2-api
-      - openstack/freezer
-      - openstack/freezer-api
-      - openstack/freezer-tempest-plugin
-      - openstack/gce-api
-      - openstack/glare
-      - openstack/heat
-      - openstack/intel-nfv-ci-tests
-      - openstack/ironic
-      - openstack/ironic-inspector
-      - openstack/keystone-tempest-plugin
-      - openstack/kingbird
-      - openstack/kuryr-tempest-plugin
-      - openstack/magnum
-      - openstack/magnum-tempest-plugin
-      - openstack/manila
-      - openstack/manila-tempest-plugin
-      - openstack/mistral
-      - openstack/mogan
-      - openstack/monasca-api
-      - openstack/monasca-log-api
-      - openstack/murano
-      - openstack/networking-bgpvpn
-      - openstack/networking-cisco
-      - openstack/networking-fortinet
-      - openstack/networking-generic-switch
-      - openstack/networking-l2gw
-      - openstack/networking-midonet
-      - openstack/networking-plumgrid
-      - openstack/networking-sfc
-      - openstack/neutron
-      - openstack/neutron-dynamic-routing
-      - openstack/neutron-fwaas
-      - openstack/neutron-lbaas
-      - openstack/neutron-tempest-plugin
-      - openstack/neutron-vpnaas
-      - openstack/nova-lxd
-      - openstack/novajoin-tempest-plugin
-      - openstack/octavia-tempest-plugin
-      - openstack/oswin-tempest-plugin
-      - openstack/panko
-      - openstack/patrole
-      - openstack/qinling
-      - openstack/requirements
-      - openstack/sahara-tests
-      - openstack/senlin
-      - openstack/senlin-tempest-plugin
-      - openstack/tap-as-a-service
-      - openstack/tempest-horizon
-      - openstack/trio2o
-      - openstack/trove
-      - openstack/valet
-      - openstack/vitrage
-      - openstack/vmware-nsx-tempest-plugin
-      - openstack/watcher-tempest-plugin
-      - openstack/zaqar-tempest-plugin
-      - openstack/zun-tempest-plugin
+      - git.openstack.org/openstack/almanach
+      - git.openstack.org/openstack/aodh
+      - git.openstack.org/openstack/barbican-tempest-plugin
+      - git.openstack.org/openstack/ceilometer
+      - git.openstack.org/openstack/cinder
+      - git.openstack.org/openstack/congress
+      - git.openstack.org/openstack/designate-tempest-plugin
+      - git.openstack.org/openstack/ec2-api
+      - git.openstack.org/openstack/freezer
+      - git.openstack.org/openstack/freezer-api
+      - git.openstack.org/openstack/freezer-tempest-plugin
+      - git.openstack.org/openstack/gce-api
+      - git.openstack.org/openstack/glare
+      - git.openstack.org/openstack/heat
+      - git.openstack.org/openstack/intel-nfv-ci-tests
+      - git.openstack.org/openstack/ironic
+      - git.openstack.org/openstack/ironic-inspector
+      - git.openstack.org/openstack/keystone-tempest-plugin
+      - git.openstack.org/openstack/kingbird
+      - git.openstack.org/openstack/kuryr-tempest-plugin
+      - git.openstack.org/openstack/magnum
+      - git.openstack.org/openstack/magnum-tempest-plugin
+      - git.openstack.org/openstack/manila
+      - git.openstack.org/openstack/manila-tempest-plugin
+      - git.openstack.org/openstack/mistral
+      - git.openstack.org/openstack/mogan
+      - git.openstack.org/openstack/monasca-api
+      - git.openstack.org/openstack/monasca-log-api
+      - git.openstack.org/openstack/murano
+      - git.openstack.org/openstack/networking-bgpvpn
+      - git.openstack.org/openstack/networking-cisco
+      - git.openstack.org/openstack/networking-fortinet
+      - git.openstack.org/openstack/networking-generic-switch
+      - git.openstack.org/openstack/networking-l2gw
+      - git.openstack.org/openstack/networking-midonet
+      - git.openstack.org/openstack/networking-plumgrid
+      - git.openstack.org/openstack/networking-sfc
+      - git.openstack.org/openstack/neutron
+      - git.openstack.org/openstack/neutron-dynamic-routing
+      - git.openstack.org/openstack/neutron-fwaas
+      - git.openstack.org/openstack/neutron-lbaas
+      - git.openstack.org/openstack/neutron-tempest-plugin
+      - git.openstack.org/openstack/neutron-vpnaas
+      - git.openstack.org/openstack/nova-lxd
+      - git.openstack.org/openstack/novajoin-tempest-plugin
+      - git.openstack.org/openstack/octavia-tempest-plugin
+      - git.openstack.org/openstack/oswin-tempest-plugin
+      - git.openstack.org/openstack/panko
+      - git.openstack.org/openstack/patrole
+      - git.openstack.org/openstack/qinling
+      - git.openstack.org/openstack/requirements
+      - git.openstack.org/openstack/sahara-tests
+      - git.openstack.org/openstack/senlin
+      - git.openstack.org/openstack/senlin-tempest-plugin
+      - git.openstack.org/openstack/tap-as-a-service
+      - git.openstack.org/openstack/tempest-horizon
+      - git.openstack.org/openstack/trio2o
+      - git.openstack.org/openstack/trove
+      - git.openstack.org/openstack/valet
+      - git.openstack.org/openstack/vitrage
+      - git.openstack.org/openstack/vmware-nsx-tempest-plugin
+      - git.openstack.org/openstack/watcher-tempest-plugin
+      - git.openstack.org/openstack/zaqar-tempest-plugin
+      - git.openstack.org/openstack/zun-tempest-plugin
 
 - job:
     name: tempest-cinder-v2-api
@@ -278,7 +282,16 @@
               - ^playbooks/
               - ^roles/
               - ^.zuul.yaml$
-        - nova-multiattach
+        - nova-multiattach:
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
         - tempest-full-parallel:
             irrelevant-files:
               - ^(test-|)requirements.txt$
@@ -340,7 +353,7 @@
               - ^tempest/hacking/.*$
               - ^tempest/tests/.*$
         - tempest-tox-plugin-sanity-check
-        - tempest-scenario-all:
+        - tempest-slow:
             irrelevant-files:
               - ^(test-|)requirements.txt$
               - ^.*\.rst$
@@ -350,7 +363,6 @@
               - ^setup.cfg$
               - ^tempest/hacking/.*$
               - ^tempest/tests/.*$
-              - ^tempest/api/.*$
         - nova-cells-v1:
             irrelevant-files:
               - ^(test-|)requirements.txt$
@@ -374,8 +386,7 @@
               - ^tempest/tests/.*$
     gate:
       jobs:
-        - nova-multiattach
-        - tempest-scenario-all:
+        - nova-multiattach:
             irrelevant-files:
               - ^(test-|)requirements.txt$
               - ^.*\.rst$
@@ -385,7 +396,16 @@
               - ^setup.cfg$
               - ^tempest/hacking/.*$
               - ^tempest/tests/.*$
-              - ^tempest/api/.*$
+        - tempest-slow:
+            irrelevant-files:
+              - ^(test-|)requirements.txt$
+              - ^.*\.rst$
+              - ^doc/.*$
+              - ^etc/.*$
+              - ^releasenotes/.*$
+              - ^setup.cfg$
+              - ^tempest/hacking/.*$
+              - ^tempest/tests/.*$
     experimental:
       jobs:
         - tempest-cinder-v2-api:
diff --git a/HACKING.rst b/HACKING.rst
index bb55ac5..5b9c0f1 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -25,6 +25,8 @@
 - [T115] Check that admin tests should exist under admin path
 - [N322] Method's default argument shouldn't be mutable
 - [T116] Unsupported 'message' Exception attribute in PY3
+- [T117] Check negative tests have ``@decorators.attr(type=['negative'])``
+  applied.
 
 Test Data/Configuration
 -----------------------
@@ -106,7 +108,7 @@
 test method. You specify the services with the ``tempest.common.utils.services``
 decorator. For example:
 
-@utils.services('compute', 'image')
+``@utils.services('compute', 'image')``
 
 Valid service tag names are the same as the list of directories in tempest.api
 that have tests.
@@ -118,6 +120,54 @@
 in ``tempest.api.compute`` would require a service tag for those services,
 however they do not need to be tagged as ``compute``.
 
+Test Attributes
+---------------
+Tempest leverages `test attributes`_ which are a simple but effective way of
+distinguishing between different "types" of API tests. A test can be "tagged"
+with such attributes using the ``decorators.attr`` decorator, for example::
+
+    @decorators.attr(type=['negative'])
+    def test_aggregate_create_aggregate_name_length_less_than_1(self):
+        [...]
+
+These test attributes can be used for test selection via regular expressions.
+For example, ``(?!.*\[.*\bslow\b.*\])(^tempest\.scenario)`` runs all the tests
+in the ``scenario`` test module, *except* for those tagged with the ``slow``
+attribute (via a negative lookahead in the regular expression). These
+attributes are used in Tempest's ``tox.ini`` as well as Tempest's Zuul job
+definitions for specifying particular batches of Tempest test suites to run.
+
+.. _test attributes: https://testtools.readthedocs.io/en/latest/for-test-authors.html?highlight=attr#test-attributes
+
+Negative Attribute
+^^^^^^^^^^^^^^^^^^
+The ``type='negative'`` attribute is used to signify that a test is a negative
+test, which is a test that handles invalid input gracefully. This attribute
+should be applied to all negative test scenarios.
+
+This attribute must be applied to each test that belongs to a negative test
+class, i.e. a test class name ending with "Negative.*" substring.
+
+Slow Attribute
+^^^^^^^^^^^^^^
+The ``type='slow'`` attribute is used to signify that a test takes a long time
+to run, relatively speaking. This attribute is usually applied to
+:ref:`scenario tests <scenario_field_guide>`, which involve a complicated
+series of API operations, the total runtime of which can be relatively long.
+This long runtime has performance implications on `Zuul`_ jobs, which is why
+the ``slow`` attribute is leveraged to run slow tests on a selective basis,
+to keep total `Zuul`_ job runtime down to a reasonable time frame.
+
+.. _Zuul: https://docs.openstack.org/infra/zuul/
+
+Smoke Attribute
+^^^^^^^^^^^^^^^
+The ``type='smoke'`` attribute is used to signify that a test is a so-called
+smoke test, which is a type of test that tests the most vital OpenStack
+functionality, like listing servers or flavors or creating volumes. The
+attribute should be sparingly applied to only the tests that sanity-check the
+most essential functionality of an OpenStack cloud.
+
 Test fixtures and resources
 ---------------------------
 Test level resources should be cleaned-up after the test execution. Clean-up
diff --git a/REVIEWING.rst b/REVIEWING.rst
index a880181..8a1e152 100644
--- a/REVIEWING.rst
+++ b/REVIEWING.rst
@@ -99,6 +99,39 @@
 scenario tests this is up to the reviewers discretion whether a docstring is
 required or not.
 
+
+Test Removal and Refactoring
+----------------------------
+Make sure that any test that is renamed, relocated (e.g. moved to another
+class), or removed does not belong to the `interop`_ testing suite -- which
+includes a select suite of Tempest tests for the purposes of validating that
+OpenStack vendor clouds are interoperable -- or a project's `whitelist`_ or
+`blacklist`_ files.
+
+It is of critical importance that no interop, whitelist or blacklist test
+reference be broken by a patch set introduced to Tempest that renames,
+relocates or removes a referenced test.
+
+Please check the existence of code which references Tempest tests with:
+http://codesearch.openstack.org/
+
+Interop
+^^^^^^^
+Make sure that modifications to an `interop`_ test are backwards-compatible.
+This means that code modifications to tests should not undermine the quality of
+the validation currently performed by the test or significantly alter the
+behavior of the test.
+
+Removal
+^^^^^^^
+Reference the :ref:`test-removal` guidelines for understanding best practices
+associated with test removal.
+
+.. _interop: https://www.openstack.org/brand/interop
+.. _whitelist: https://docs.openstack.org/tempest/latest/run.html#test-selection
+.. _blacklist: https://docs.openstack.org/tempest/latest/run.html#test-selection
+
+
 Release Notes
 -------------
 Release notes are how we indicate to users and other consumers of Tempest what
@@ -113,16 +146,18 @@
 
 .. _reno: https://docs.openstack.org/reno/latest/
 
+
 Deprecated Code
 ---------------
 Sometimes we have some bugs in deprecated code. Basically, we leave it. Because
 we don't need to maintain it. However, if the bug is critical, we might need to
 fix it. When it will happen, we will deal with it on a case-by-case basis.
 
+
 When to approve
 ---------------
 * Every patch needs two +2s before being approved.
-* Its ok to hold off on an approval until a subject matter expert reviews it
+* It's ok to hold off on an approval until a subject matter expert reviews it
 * If a patch has already been approved but requires a trivial rebase to merge,
   you do not have to wait for a second +2, since the patch has already had
   two +2s.
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index d0d7320..2e5f706 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -172,7 +172,7 @@
 resize test).
 
 Using a smaller flavor is generally recommended. When larger flavors are used,
-the extra time required to bring up servers will likely affect total run time
+the extra time required to bring up servers will likely affect the total run time
 and probably require tweaking timeout values to ensure tests have ample time to
 finish.
 
@@ -207,7 +207,7 @@
 
 The behavior of these options is a bit convoluted (which will likely be fixed in
 future versions). You first need to specify ``img_dir``, which is the directory
-in which Tempest will look for the image files. First it will check if the
+in which Tempest will look for the image files. First, it will check if the
 filename set for ``img_file`` could be found in ``img_dir``. If it is found then
 the ``img_container_format`` and ``img_disk_format`` options are used to upload
 that image to glance. However, if it is not found, Tempest will look for the
@@ -239,7 +239,7 @@
 """"""""""""""""""""""""""""""""""
 When Tempest creates servers for testing, some tests require being able to
 connect those servers. Depending on the configuration of the cloud, the methods
-for doing this can be different. In certain configurations it is required to
+for doing this can be different. In certain configurations, it is required to
 specify a single network with server create calls. Accordingly, Tempest provides
 a few different methods for providing this information in configuration to try
 and ensure that regardless of the cloud's configuration it'll still be able to
@@ -297,10 +297,10 @@
 ''''''''''''''''''''''''
 With dynamic credentials enabled and using nova-network, your only option for
 configuration is to either set a fixed network name or not. However, in most
-cases it shouldn't matter because nova-network should have no problem booting a
+cases, it shouldn't matter because nova-network should have no problem booting a
 server with multiple networks. If this is not the case for your cloud then using
 an accounts file is recommended because it provides the necessary flexibility to
-describe your configuration. Dynamic credentials is not able to dynamically
+describe your configuration. Dynamic credentials are not able to dynamically
 allocate things as necessary if Neutron is not enabled.
 
 With Neutron and dynamic credentials enabled there should not be any additional
@@ -352,7 +352,7 @@
 OpenStack is really a constellation of several different projects which
 are running together to create a cloud. However which projects you're running
 is not set in stone, and which services are running is up to the deployer.
-Tempest however needs to know which services are available so it can figure
+Tempest, however, needs to know which services are available so it can figure
 out which tests it is able to run and certain setup steps which differ based
 on the available services.
 
@@ -390,8 +390,8 @@
 
 .. note::
 
-    Tempest does not serve all kinds of fancy URLs in the service catalog.  The
-    service catalog should be in a standard format (which is going to be
+    Tempest does not serve all kinds of fancy URLs in the service catalog.
+    The service catalog should be in a standard format (which is going to be
     standardized at the Keystone level).
     Tempest expects URLs in the Service catalog in the following format:
 
@@ -413,10 +413,10 @@
 certain operations and features aren't supported depending on the configuration.
 These features may or may not be discoverable from the API so the burden is
 often on the user to figure out what is supported by the cloud they're talking
-to.  Besides the obvious interoperability issues with this it also leaves
+to. Besides the obvious interoperability issues with this, it also leaves
 Tempest in an interesting situation trying to figure out which tests are
 expected to work. However, Tempest tests do not rely on dynamic API discovery
-for a feature (assuming one exists). Instead Tempest has to be explicitly
+for a feature (assuming one exists). Instead, Tempest has to be explicitly
 configured as to which optional features are enabled. This is in order to
 prevent bugs in the discovery mechanisms from masking failures.
 
@@ -432,8 +432,8 @@
 ^^^^^^^^^^^^^^
 The service feature-enabled sections often contain an ``api-extensions`` option
 (or in the case of Swift a ``discoverable_apis`` option). This is used to tell
-Tempest which api extensions (or configurable middleware) is used in your
+Tempest which API extensions (or configurable middleware) is used in your
 deployment. It has two valid config states: either it contains a single value
-``all`` (which is the default) which means that every api extension is assumed
+``all`` (which is the default) which means that every API extension is assumed
 to be enabled, or it is set to a list of each individual extension that is
 enabled for that service.
diff --git a/doc/source/library.rst b/doc/source/library.rst
index 14415ae..6a12c45 100644
--- a/doc/source/library.rst
+++ b/doc/source/library.rst
@@ -4,12 +4,12 @@
 =============================
 
 Tempest provides a stable library interface that provides external tools or
-test suites an interface for reusing pieces of tempest code. Any public
-interface that lives in tempest/lib in the tempest repo is treated as a stable
+test suites an interface for reusing pieces of Tempest code. Any public
+interface that lives in tempest/lib in the Tempest repo is treated as a stable
 public interface and it should be safe to external consume that. Every effort
 goes into maintaining backwards compatibility with any change.
 The library is self contained and doesn't have any dependency on
-other tempest internals outside of lib (including no usage of tempest
+other Tempest internals outside of lib (including no usage of Tempest
 configuration).
 
 Stability
@@ -32,7 +32,7 @@
 Making changes
 ''''''''''''''
 When making changes to tempest/lib you have to be conscious of the effect of
-any changes on external consumers. If your proposed changeset will change the
+any changes on external consumers. If your proposed change set will change the
 default behaviour of any interface, or make something which previously worked
 not after your change, then it is not acceptable. Every effort needs to go into
 preserving backwards compatibility in changes.
@@ -40,8 +40,8 @@
 Reviewing
 '''''''''
 When reviewing a proposed change to tempest/lib code we need to be careful to
-ensure that we don't break backwards compatibility. For patches that change
-existing interfaces we have to be careful to make sure we don't break any
+ensure that we don't break backward compatibility. For patches that change
+existing interfaces, we have to be careful to make sure we don't break any
 external consumers. Some common red flags are:
 
 * a change to an existing API requires a change outside the library directory
@@ -52,7 +52,7 @@
 '''''''
 When adding a new interface to the library we need to at a minimum have unit
 test coverage. A proposed change to add an interface to tempest/lib that
-doesn't have unit tests shouldn't be accepted. Ideally these unit tests will
+doesn't have unit tests shouldn't be accepted. Ideally, these unit tests will
 provide sufficient coverage to ensure a stable interface moving forward.
 
 Current Library APIs
diff --git a/doc/source/microversion_testing.rst b/doc/source/microversion_testing.rst
index 073a0bb..ce9bbb5 100644
--- a/doc/source/microversion_testing.rst
+++ b/doc/source/microversion_testing.rst
@@ -338,10 +338,18 @@
 
   .. _2.32: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id29
 
+  * `2.36`_
+
+  .. _2.36: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#microversion
+
   * `2.37`_
 
   .. _2.37: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id34
 
+  * `2.39`_
+
+  .. _2.39: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id35
+
   * `2.42`_
 
   .. _2.42: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#maximum-in-ocata
@@ -358,6 +366,10 @@
 
   .. _2.49: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id44
 
+  * `2.53`_
+
+  .. _2.53: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#maximum-in-pike
+
   * `2.54`_
 
   .. _2.54: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id49
diff --git a/doc/source/plugin.rst b/doc/source/plugin.rst
index 6f6621d..9958792 100644
--- a/doc/source/plugin.rst
+++ b/doc/source/plugin.rst
@@ -5,24 +5,24 @@
 =============================
 
 Tempest has an external test plugin interface which enables anyone to integrate
-an external test suite as part of a tempest run. This will let any project
-leverage being run with the rest of the tempest suite while not requiring the
-tests live in the tempest tree.
+an external test suite as part of a Tempest run. This will let any project
+leverage being run with the rest of the Tempest suite while not requiring the
+tests live in the Tempest tree.
 
 Creating a plugin
 =================
 
 Creating a plugin is fairly straightforward and doesn't require much additional
 effort on top of creating a test suite using tempest.lib. One thing to note with
-doing this is that the interfaces exposed by tempest are not considered stable
-(with the exception of configuration variables which ever effort goes into
-ensuring backwards compatibility). You should not need to import anything from
-tempest itself except where explicitly noted.
+doing this is that the interfaces exposed by Tempest are not considered stable
+(with the exception of configuration variables whichever effort goes into
+ensuring backward compatibility). You should not need to import anything from
+Tempest itself except where explicitly noted.
 
 Stable Tempest APIs plugins may use
 -----------------------------------
 
-As noted above, several tempest APIs are acceptable to use from plugins, while
+As noted above, several Tempest APIs are acceptable to use from plugins, while
 others are not. A list of stable APIs available to plugins is provided below:
 
 * tempest.lib.*
@@ -32,7 +32,7 @@
 * tempest.clients
 * tempest.test
 
-If there is an interface from tempest that you need to rely on in your plugin
+If there is an interface from Tempest that you need to rely on in your plugin
 which is not listed above, it likely needs to be migrated to tempest.lib. In
 that situation, file a bug, push a migration patch, etc. to expedite providing
 the interface in a reliable manner.
@@ -62,7 +62,7 @@
 -----------
 
 Once you've created your plugin class you need to add an entry point to your
-project to enable tempest to find the plugin. The entry point must be added
+project to enable Tempest to find the plugin. The entry point must be added
 to the "tempest.test_plugins" namespace.
 
 If you are using pbr this is fairly straightforward, in the setup.cfg just add
@@ -77,9 +77,9 @@
 Standalone Plugin vs In-repo Plugin
 -----------------------------------
 
-Since all that's required for a plugin to be detected by tempest is a valid
+Since all that's required for a plugin to be detected by Tempest is a valid
 setuptools entry point in the proper namespace there is no difference from the
-tempest perspective on either creating a separate python package to
+Tempest perspective on either creating a separate python package to
 house the plugin or adding the code to an existing python project. However,
 there are tradeoffs to consider when deciding which approach to take when
 creating a new plugin.
@@ -91,9 +91,9 @@
 single version of the test code across project release boundaries (see the
 `Branchless Tempest Spec`_ for more details on this). It also greatly
 simplifies the install time story for external users. Instead of having to
-install the right version of a project in the same python namespace as tempest
+install the right version of a project in the same python namespace as Tempest
 they simply need to pip install the plugin in that namespace. It also means
-that users don't have to worry about inadvertently installing a tempest plugin
+that users don't have to worry about inadvertently installing a Tempest plugin
 when they install another package.
 
 .. _Branchless Tempest Spec: http://specs.openstack.org/openstack/qa-specs/specs/tempest/implemented/branchless-tempest.html
@@ -108,9 +108,9 @@
 Plugin Class
 ============
 
-To provide tempest with all the required information it needs to be able to run
-your plugin you need to create a plugin class which tempest will load and call
-to get information when it needs. To simplify creating this tempest provides an
+To provide Tempest with all the required information it needs to be able to run
+your plugin you need to create a plugin class which Tempest will load and call
+to get information when it needs. To simplify creating this Tempest provides an
 abstract class that should be used as the parent for your plugin. To use this
 you would do something like the following:
 
@@ -147,7 +147,7 @@
       services/
         client.py
 
-That will mirror what people expect from tempest. The file
+That will mirror what people expect from Tempest. The file
 
 * **config.py**: contains any plugin specific configuration variables
 * **plugin.py**: contains the plugin class used for the entry point
@@ -156,14 +156,14 @@
 * **services**: where the plugin specific service clients are
 
 Additionally, when you're creating the plugin you likely want to follow all
-of the tempest developer and reviewer documentation to ensure that the tests
-being added in the plugin act and behave like the rest of tempest.
+of the Tempest developer and reviewer documentation to ensure that the tests
+being added in the plugin act and behave like the rest of Tempest.
 
 Dealing with configuration options
 ----------------------------------
 
-Historically Tempest didn't provide external guarantees on its configuration
-options. However, with the introduction of the plugin interface this is no
+Historically, Tempest didn't provide external guarantees on its configuration
+options. However, with the introduction of the plugin interface, this is no
 longer the case. An external plugin can rely on using any configuration option
 coming from Tempest, there will be at least a full deprecation cycle for any
 option before it's removed. However, just the options provided by Tempest
@@ -171,7 +171,7 @@
 configuration options you should use the ``register_opts`` and
 ``get_opt_lists`` methods to pass them to Tempest when the plugin is loaded.
 When adding configuration options the ``register_opts`` method gets passed the
-CONF object from tempest. This enables the plugin to add options to both
+CONF object from Tempest. This enables the plugin to add options to both
 existing sections and also create new configuration sections for new options.
 
 Service Clients
@@ -325,23 +325,23 @@
 
 Tempest will automatically discover any installed plugins when it is run. So by
 just installing the python packages which contain your plugin you'll be using
-them with tempest, nothing else is really required.
+them with Tempest, nothing else is really required.
 
 However, you should take care when installing plugins. By their very nature
-there are no guarantees when running tempest with plugins enabled about the
+there are no guarantees when running Tempest with plugins enabled about the
 quality of the plugin. Additionally, while there is no limitation on running
-with multiple plugins it's worth noting that poorly written plugins might not
+with multiple plugins, it's worth noting that poorly written plugins might not
 properly isolate their tests which could cause unexpected cross interactions
 between plugins.
 
 Notes for using plugins with virtualenvs
 ----------------------------------------
 
-When using a tempest inside a virtualenv (like when running under tox) you have
+When using a Tempest inside a virtualenv (like when running under tox) you have
 to ensure that the package that contains your plugin is either installed in the
 venv too or that you have system site-packages enabled. The virtualenv will
-isolate the tempest install from the rest of your system so just installing the
-plugin package on your system and then running tempest inside a venv will not
+isolate the Tempest install from the rest of your system so just installing the
+plugin package on your system and then running Tempest inside a venv will not
 work.
 
 Tempest also exposes a tox job, all-plugin, which will setup a tox virtualenv
diff --git a/doc/source/test_removal.rst b/doc/source/test_removal.rst
index ddae6e2..e249bdd 100644
--- a/doc/source/test_removal.rst
+++ b/doc/source/test_removal.rst
@@ -1,21 +1,23 @@
+.. _test-removal:
+
 Tempest Test Removal Procedure
 ==============================
 
-Historically tempest was the only way of doing functional testing and
-integration testing in OpenStack. This was mostly only an artifact of tempest
+Historically, Tempest was the only way of doing functional testing and
+integration testing in OpenStack. This was mostly only an artifact of Tempest
 being the only proven pattern for doing this, not an artifact of a design
-decision. However, moving forward as functional testing is being spun up in
-each individual project we really only want tempest to be the integration test
-suite it was intended to be; testing the high level interactions between
-projects through REST API requests. In this model there are probably existing
-tests that aren't the best fit living in tempest. However, since tempest is
+decision. However, moving forward, as functional testing is being spun up in
+each individual project, we really only want Tempest to be the integration test
+suite it was intended to be: testing the high-level interactions between
+projects through REST API requests. In this model, there are probably existing
+tests that aren't the best fit living in Tempest. However, since Tempest is
 largely still the only gating test suite in this space we can't carelessly rip
 out everything from the tree. This document outlines the procedure which was
 developed to ensure we minimize the risk for removing something of value from
-the tempest tree.
+the Tempest tree.
 
-This procedure might seem overly conservative and slow paced, but this is by
-design to try and ensure we don't remove something that is actually providing
+This procedure might seem overly conservative and slow-paced, but this is by
+design to try to ensure we don't remove something that is actually providing
 value. Having potential duplication between testing is not a big deal
 especially compared to the alternative of removing something which is actually
 providing value and is actively catching bugs, or blocking incorrect patches
@@ -27,24 +29,24 @@
 3 prong rule for removal
 ^^^^^^^^^^^^^^^^^^^^^^^^
 
-In the proposal etherpad we'll be looking for answers to 3 questions
+In the proposal etherpad we'll be looking for answers to 3 questions:
 
 #. The tests proposed for removal must have equiv. coverage in a different
    project's test suite (whether this is another gating test project, or an in
    tree functional test suite). For API tests preferably the other project will
-   have a similar source of friction in place to prevent breaking api changes
-   so that we don't regress and let breaking api changes slip through the
+   have a similar source of friction in place to prevent breaking API changes
+   so that we don't regress and let breaking API changes slip through the
    gate.
 #. The test proposed for removal has a failure rate <  0.50% in the gate over
    the past release (the value and interval will likely be adjusted in the
    future)
 
    .. _`prong #3`:
-#. There must not be an external user/consumer of tempest
+#. There must not be an external user/consumer of Tempest
    that depends on the test proposed for removal
 
 The answers to 1 and 2 are easy to verify. For 1 just provide a link to the new
-test location. If you are linking to the tempest removal patch please also put
+test location. If you are linking to the Tempest removal patch please also put
 a Depends-On in the commit message for the commit which moved the test into
 another repo.
 
@@ -91,32 +93,35 @@
 #. paste the output table with numbers and the mysql command you ran to
    generate it into the etherpad.
 
-Eventually a cli interface will be created to make that a bit more friendly.
+Eventually, a CLI interface will be created to make that a bit more friendly.
 Also a dashboard is in the works so we don't need to manually run the command.
 
 The intent of the 2nd prong is to verify that moving the test into a project
-specific testing is preventing bugs (assuming the tempest tests were catching
-issues) from bubbling up a layer into tempest jobs. If we're seeing failure
+specific testing is preventing bugs (assuming the Tempest tests were catching
+issues) from bubbling up a layer into Tempest jobs. If we're seeing failure
 rates above a certain threshold in the gate checks that means the functional
 testing isn't really being effective in catching that bug (and therefore
-blocking it from landing) and having the testing run in tempest still has
+blocking it from landing) and having the testing run in Tempest still has
 value.
 
-However for the 3rd prong verification is a bit more subjective. The original
+However, for the 3rd prong verification is a bit more subjective. The original
 intent of this prong was mostly for refstack/defcore and also for things that
 running on the stable branches. We don't want to remove any tests if that
-would break our api consistency checking between releases, or something that
-defcore/refstack is depending on being in tempest. It's worth pointing out
-that if a test is used in defcore as part of interop testing then it will
-probably have continuing value being in tempest as part of the
+would break our API consistency checking between releases, or something that
+defcore/refstack is depending on being in Tempest. It's worth pointing out
+that if a test is used in `defcore`_ as part of `interop`_ testing then it will
+probably have continuing value being in Tempest as part of the
 integration/integrated tests in general. This is one area where some overlap
-is expected between testing in projects and tempest, which is not a bad thing.
+is expected between testing in projects and Tempest, which is not a bad thing.
+
+.. _defcore: https://wiki.openstack.org/wiki/Governance/InteropWG
+.. _interop: https://www.openstack.org/brand/interop
 
 Discussing the 3rd prong
 """"""""""""""""""""""""
 
 There are 2 approaches to addressing the 3rd prong. Either it can be raised
-during a qa meeting during the tempest discussion. Please put it on the agenda
+during a QA meeting during the Tempest discussion. Please put it on the agenda
 well ahead of the scheduled meeting. Since the meeting time will be well known
 ahead of time anyone who depends on the tests will have ample time beforehand
 to outline any concerns on the before the meeting. To give ample time for
@@ -133,19 +138,19 @@
 Exceptions to this procedure
 ----------------------------
 
-For the most part all tempest test removals have to go through this procedure
+For the most part, all Tempest test removals have to go through this procedure
 there are a couple of exceptions though:
 
-#. The class of testing has been decided to be outside the scope of tempest.
+#. The class of testing has been decided to be outside the scope of Tempest.
 #. A revert for a patch which added a broken test, or testing which didn't
    actually run in the gate (basically any revert for something which
    shouldn't have been added)
 #. Tests that would become out of scope as a consequence of an API change,
    as described in `API Compatibility`_.
    Such tests cannot live in Tempest because of the branchless nature of
-   Tempest. Such test must still honor `prong #3`_.
+   Tempest. Such tests must still honor `prong #3`_.
 
-For the first exception type the only types of testing in tree which have been
+For the first exception type, the only types of testing in the tree which have been
 declared out of scope at this point are:
 
 * The CLI tests (which should be completely removed at this point)
@@ -154,14 +159,14 @@
 * XML API Tests (which should be completely removed at this point)
 * EC2 API/boto tests (which should be completely removed at this point)
 
-For tests that fit into this category the only criteria for removal is that
+For tests that fit into this category, the only criteria for removal is that
 there is equivalent testing elsewhere.
 
 Tempest Scope
 ^^^^^^^^^^^^^
 
-Starting in the liberty cycle tempest has defined a set of projects which
-are defined as in scope for direct testing in tempest. As of today that list
+Starting in the liberty cycle Tempest, has defined a set of projects which
+are defined as in scope for direct testing in Tempest. As of today that list
 is:
 
 * Keystone
@@ -171,23 +176,23 @@
 * Neutron
 * Swift
 
-anything that lives in tempest which doesn't test one of these projects can be
+Anything that lives in Tempest which doesn't test one of these projects can be
 removed assuming there is equivalent testing elsewhere. Preferably using the
 `tempest plugin mechanism`_
-to maintain continuity after migrating the tests out of tempest.
+to maintain continuity after migrating the tests out of Tempest.
 
 .. _tempest plugin mechanism: https://docs.openstack.org/tempest/latest/plugin.html
 
 API Compatibility
 """""""""""""""""
 
-If an API introduces a non-discoverable, backward incompatible change, and
-such change is not backported to all versions supported by Tempest, tests for
+If an API introduces a non-discoverable, backward-incompatible change, and
+such a change is not backported to all versions supported by Tempest, tests for
 that API cannot live in Tempest anymore.
 This is because tests would not be able to know or control which API response
 to expect, and thus would not be able to enforce a specific behavior.
 
-If a test exists in Tempest that would meet this criteria as consequence of a
-change, the test must be removed according to the procedure discussed into
+If a test exists in Tempest that would meet these criteria as a consequence of a
+change, the test must be removed according to the procedure discussed in
 this document. The API change should not be merged until all conditions
 required for test removal can be met.
diff --git a/doc/source/write_tests.rst b/doc/source/write_tests.rst
index fff2405..0a29b7b 100644
--- a/doc/source/write_tests.rst
+++ b/doc/source/write_tests.rst
@@ -4,7 +4,7 @@
 ##########################
 
 This guide serves as a starting point for developers working on writing new
-Tempest tests. At a high level tests in Tempest are just tests that conform to
+Tempest tests. At a high level, tests in Tempest are just tests that conform to
 the standard python `unit test`_ framework. But there are several aspects of
 that are unique to Tempest and its role as an integration test suite running
 against a real cloud.
diff --git a/playbooks/tempest-scenario-multinode-lvm-multibackend/post.yaml b/playbooks/tempest-scenario-multinode-lvm-multibackend/post.yaml
deleted file mode 100644
index e07f551..0000000
--- a/playbooks/tempest-scenario-multinode-lvm-multibackend/post.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-- 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
deleted file mode 100644
index 57b4074..0000000
--- a/playbooks/tempest-scenario-multinode-lvm-multibackend/run.yaml
+++ /dev/null
@@ -1,65 +0,0 @@
-- 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 all scenario tests including slow tests with concurrency 2
-          export DEVSTACK_GATE_TEMPEST_REGEX='(^tempest\.(scenario))'
-          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/add-storyboard-in-skip-because-decorator-3e139aa8a4f7970f.yaml b/releasenotes/notes/add-storyboard-in-skip-because-decorator-3e139aa8a4f7970f.yaml
new file mode 100644
index 0000000..dd4a90b
--- /dev/null
+++ b/releasenotes/notes/add-storyboard-in-skip-because-decorator-3e139aa8a4f7970f.yaml
@@ -0,0 +1,17 @@
+---
+features:
+  - |
+    Add a new parameter called ``bug_type`` to
+    ``tempest.lib.decorators.related_bug`` and
+    ``tempest.lib.decorators.skip_because`` decorators, which accepts
+    2 values:
+
+    * launchpad
+    * storyboard
+
+    This offers the possibility of tracking bugs related to tests using
+    launchpad or storyboard references. The default value is launchpad
+    for backward compatibility.
+
+    Passing in a non-digit ``bug`` value to either decorator will raise
+    a ``InvalidParam`` exception (previously ``ValueError``).
diff --git a/releasenotes/notes/cinder-use-os-endpoint-type-c11f63fd468ceb4c.yaml b/releasenotes/notes/cinder-use-os-endpoint-type-c11f63fd468ceb4c.yaml
new file mode 100644
index 0000000..1dda4e1
--- /dev/null
+++ b/releasenotes/notes/cinder-use-os-endpoint-type-c11f63fd468ceb4c.yaml
@@ -0,0 +1,6 @@
+---
+upgrade:
+  - |
+    Cinder CLI calls have now been updated to use the ``--os-endpoint-type``
+    option instead of ``--endpoint-type``. The latter had been deprecated in
+    Cinder and has been removed in the Rocky release.
diff --git a/releasenotes/notes/omit_X-Subject-Token_from_log-1bf5fef88c80334b.yaml b/releasenotes/notes/omit_X-Subject-Token_from_log-1bf5fef88c80334b.yaml
new file mode 100644
index 0000000..51c8f79
--- /dev/null
+++ b/releasenotes/notes/omit_X-Subject-Token_from_log-1bf5fef88c80334b.yaml
@@ -0,0 +1,7 @@
+---
+security:
+  - |
+    The x-subject-token of a response header is ommitted from log,
+    but clients specify the same token on a request header on
+    Keystone API and that was not omitted. In this release,
+    that has been omitted for a security reason.
diff --git a/releasenotes/notes/remove-allow_tenant_isolation-option-03f0d998eb498d44.yaml b/releasenotes/notes/remove-allow_tenant_isolation-option-03f0d998eb498d44.yaml
new file mode 100644
index 0000000..4f4516b
--- /dev/null
+++ b/releasenotes/notes/remove-allow_tenant_isolation-option-03f0d998eb498d44.yaml
@@ -0,0 +1,6 @@
+---
+upgrade:
+  - |
+    Remove deprecated config option ``allow_tenant_isolation`` from
+    ``auth`` and ``compute`` groups. Use ``use_dynamic_credentials`` directly
+    instead of the removed option.
diff --git a/releasenotes/notes/tempest-lib-compute-update-service-6019d2dcfe4a1c5d.yaml b/releasenotes/notes/tempest-lib-compute-update-service-6019d2dcfe4a1c5d.yaml
new file mode 100644
index 0000000..d67cdb8
--- /dev/null
+++ b/releasenotes/notes/tempest-lib-compute-update-service-6019d2dcfe4a1c5d.yaml
@@ -0,0 +1,11 @@
+---
+features:
+  - |
+    The ``update_service`` API is added to the ``services_client`` compute
+    library. This API is introduced in microversion 2.53 and supersedes
+    the following APIs:
+
+    * ``PUT /os-services/disable`` (``disable_service``)
+    * ``PUT /os-services/disable-log-reason`` (``disable_log_reason``)
+    * ``PUT /os-services/enable`` (``enable_service``)
+    * ``PUT /os-services/force-down`` (``update_forced_down``)
diff --git a/tempest/api/compute/admin/test_aggregates.py b/tempest/api/compute/admin/test_aggregates.py
index 57d3983..d8faa33 100644
--- a/tempest/api/compute/admin/test_aggregates.py
+++ b/tempest/api/compute/admin/test_aggregates.py
@@ -48,11 +48,11 @@
                       if (hyper['hypervisor_type'] ==
                           CONF.compute.hypervisor_type)]
 
-        hosts_available = [hyper['service']['host'] for hyper in hypers
-                           if (hyper['state'] == 'up' and
-                               hyper['status'] == 'enabled')]
-        if hosts_available:
-            cls.host = hosts_available[0]
+        cls.hosts_available = [hyper['service']['host'] for hyper in hypers
+                               if (hyper['state'] == 'up' and
+                                   hyper['status'] == 'enabled')]
+        if cls.hosts_available:
+            cls.host = cls.hosts_available[0]
         else:
             msg = "no available compute node found"
             if CONF.compute.hypervisor_type:
@@ -206,11 +206,23 @@
         az_name = data_utils.rand_name(self.az_name_prefix)
         aggregate = self._create_test_aggregate(availability_zone=az_name)
 
-        self.client.add_host(aggregate['id'], host=self.host)
-        self.addCleanup(self.client.remove_host, aggregate['id'],
-                        host=self.host)
+        # Find a host that has not been added to other zone,
+        # for one host can't be added to different zones.
+        aggregates = self.client.list_aggregates()['aggregates']
+        hosts_in_zone = []
+        for v in aggregates:
+            if v['availability_zone']:
+                hosts_in_zone.extend(v['hosts'])
+        hosts = [v for v in self.hosts_available if v not in hosts_in_zone]
+        if not hosts:
+            raise self.skipException("All hosts are already in other zones, "
+                                     "so can't add host to aggregate.")
+        host = hosts[0]
+
+        self.client.add_host(aggregate['id'], host=host)
+        self.addCleanup(self.client.remove_host, aggregate['id'], host=host)
         admin_servers_client = self.os_admin.servers_client
         server = self.create_test_server(availability_zone=az_name,
                                          wait_until='ACTIVE')
         body = admin_servers_client.show_server(server['id'])['server']
-        self.assertEqual(self.host, body['OS-EXT-SRV-ATTR:host'])
+        self.assertEqual(host, body['OS-EXT-SRV-ATTR:host'])
diff --git a/tempest/api/compute/admin/test_flavors_microversions.py b/tempest/api/compute/admin/test_flavors_microversions.py
index 9f014e6..31b9217 100644
--- a/tempest/api/compute/admin/test_flavors_microversions.py
+++ b/tempest/api/compute/admin/test_flavors_microversions.py
@@ -33,14 +33,14 @@
                                            disk=10,
                                            id=flavor_id)['id']
         # Checking show API response schema
-        self.flavors_client.show_flavor(new_flavor_id)['flavor']
+        self.flavors_client.show_flavor(new_flavor_id)
         # Checking update API response schema
         self.admin_flavors_client.update_flavor(new_flavor_id,
-                                                description='new')['flavor']
+                                                description='new')
         # Checking list details API response schema
-        self.flavors_client.list_flavors(detail=True)['flavors']
+        self.flavors_client.list_flavors(detail=True)
         # Checking list API response schema
-        self.flavors_client.list_flavors()['flavors']
+        self.flavors_client.list_flavors()
 
 
 class FlavorsV261TestJSON(FlavorsV255TestJSON):
diff --git a/tempest/api/compute/admin/test_floating_ips_bulk.py b/tempest/api/compute/admin/test_floating_ips_bulk.py
index 72d09ed..2d7e1a7 100644
--- a/tempest/api/compute/admin/test_floating_ips_bulk.py
+++ b/tempest/api/compute/admin/test_floating_ips_bulk.py
@@ -25,6 +25,8 @@
 CONF = config.CONF
 
 
+# TODO(stephenfin): Remove this test class once the nova queens branch goes
+# into extended maintenance mode.
 class FloatingIPsBulkAdminTestJSON(base.BaseV2ComputeAdminTest):
     """Tests Floating IPs Bulk APIs that require admin privileges.
 
@@ -32,6 +34,7 @@
     content/ext-os-floating-ips-bulk.html
     """
     max_microversion = '2.35'
+    depends_on_nova_network = True
 
     @classmethod
     def setup_clients(cls):
diff --git a/tempest/api/compute/admin/test_live_migration.py b/tempest/api/compute/admin/test_live_migration.py
index bc38144..8350f7c 100644
--- a/tempest/api/compute/admin/test_live_migration.py
+++ b/tempest/api/compute/admin/test_live_migration.py
@@ -66,7 +66,8 @@
         kwargs = dict()
         block_migration = getattr(self, 'block_migration', None)
         if self.block_migration is None:
-            kwargs['disk_over_commit'] = False
+            if self.is_requested_microversion_compatible('2.24'):
+                kwargs['disk_over_commit'] = False
             block_migration = (CONF.compute_feature_enabled.
                                block_migration_for_live_migration and
                                not volume_backed)
diff --git a/tempest/api/compute/admin/test_live_migration_negative.py b/tempest/api/compute/admin/test_live_migration_negative.py
index deabbc2..8327a3b 100644
--- a/tempest/api/compute/admin/test_live_migration_negative.py
+++ b/tempest/api/compute/admin/test_live_migration_negative.py
@@ -32,9 +32,10 @@
 
     def _migrate_server_to(self, server_id, dest_host):
         bmflm = CONF.compute_feature_enabled.block_migration_for_live_migration
-        self.admin_servers_client.live_migrate_server(
-            server_id, host=dest_host, block_migration=bmflm,
-            disk_over_commit=False)
+        kwargs = dict(host=dest_host, block_migration=bmflm)
+        if self.is_requested_microversion_compatible('2.24'):
+            kwargs['disk_over_commit'] = False
+        self.admin_servers_client.live_migrate_server(server_id, **kwargs)
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('7fb7856e-ae92-44c9-861a-af62d7830bcb')
diff --git a/tempest/api/compute/admin/test_migrations.py b/tempest/api/compute/admin/test_migrations.py
index a6b71b2..e030575 100644
--- a/tempest/api/compute/admin/test_migrations.py
+++ b/tempest/api/compute/admin/test_migrations.py
@@ -106,7 +106,7 @@
                                        'ACTIVE')
 
         server = self.servers_client.show_server(server['id'])['server']
-        self.assertEqual(flavor['id'], server['flavor']['id'])
+        self.assert_flavor_equal(flavor['id'], server['flavor'])
 
     def _test_cold_migrate_server(self, revert=False):
         if CONF.compute.min_compute_nodes < 2:
diff --git a/tempest/api/compute/admin/test_networks.py b/tempest/api/compute/admin/test_networks.py
index 87ce39d..99907a8 100644
--- a/tempest/api/compute/admin/test_networks.py
+++ b/tempest/api/compute/admin/test_networks.py
@@ -26,6 +26,7 @@
     API docs:
     https://developer.openstack.org/api-ref/compute/#networks-os-networks-deprecated
     """
+    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 cdfc44a..170b2cc 100644
--- a/tempest/api/compute/admin/test_servers.py
+++ b/tempest/api/compute/admin/test_servers.py
@@ -176,7 +176,7 @@
         self.assertEqual(self.s1_id, rebuilt_server['id'])
         rebuilt_image_id = rebuilt_server['image']['id']
         self.assertEqual(self.image_ref_alt, rebuilt_image_id)
-        self.assertEqual(self.flavor_ref, rebuilt_server['flavor']['id'])
+        self.assert_flavor_equal(self.flavor_ref, rebuilt_server['flavor'])
         waiters.wait_for_server_status(self.non_admin_client,
                                        rebuilt_server['id'], 'ACTIVE',
                                        raise_on_error=False)
diff --git a/tempest/api/compute/admin/test_services_negative.py b/tempest/api/compute/admin/test_services_negative.py
index 201670a..d264829 100644
--- a/tempest/api/compute/admin/test_services_negative.py
+++ b/tempest/api/compute/admin/test_services_negative.py
@@ -13,12 +13,14 @@
 #    under the License.
 
 from tempest.api.compute import base
+from tempest.lib.common.utils import data_utils
 from tempest.lib import decorators
 from tempest.lib import exceptions as lib_exc
 
 
 class ServicesAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
     """Tests Services API. List and Enable/Disable require admin privileges."""
+    max_microversion = '2.52'
 
     @classmethod
     def setup_clients(cls):
@@ -35,7 +37,8 @@
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('d0884a69-f693-4e79-a9af-232d15643bf7')
     def test_get_service_by_invalid_params(self):
-        # return all services if send the request with invalid parameter
+        # Expect all services to be returned when the request contains invalid
+        # parameters.
         services = self.client.list_services()['services']
         services_xxx = (self.client.list_services(xxx='nova-compute')
                         ['services'])
@@ -58,3 +61,43 @@
         services = self.client.list_services(host='xxx',
                                              binary=binary_name)['services']
         self.assertEmpty(services)
+
+
+class ServicesAdminNegativeV253TestJSON(ServicesAdminNegativeTestJSON):
+    min_microversion = '2.53'
+    max_microversion = 'latest'
+
+    # NOTE(felipemonteiro): This class tests the services APIs response schema
+    # for the 2.53 microversion. Schema testing is done for `list_services`
+    # tests.
+
+    @classmethod
+    def resource_setup(cls):
+        super(ServicesAdminNegativeV253TestJSON, cls).resource_setup()
+        cls.fake_service_id = data_utils.rand_uuid()
+
+    @decorators.attr(type=['negative'])
+    @decorators.idempotent_id('508671aa-c929-4479-bd10-8680d40dd0a6')
+    def test_enable_service_with_invalid_service_id(self):
+        self.assertRaises(lib_exc.NotFound,
+                          self.client.update_service,
+                          service_id=self.fake_service_id,
+                          status='enabled')
+
+    @decorators.attr(type=['negative'])
+    @decorators.idempotent_id('a9eeeade-42b3-419f-87aa-c9342aa068cf')
+    def test_disable_service_with_invalid_service_id(self):
+        self.assertRaises(lib_exc.NotFound,
+                          self.client.update_service,
+                          service_id=self.fake_service_id,
+                          status='disabled')
+
+    @decorators.attr(type=['negative'])
+    @decorators.idempotent_id('f46a9d91-1e85-4b96-8e7a-db7706fa2e9a')
+    def test_disable_log_reason_with_invalid_service_id(self):
+        # disabled_reason requires that status='disabled' be provided.
+        self.assertRaises(lib_exc.NotFound,
+                          self.client.update_service,
+                          service_id=self.fake_service_id,
+                          status='disabled',
+                          disabled_reason='maintenance')
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index d0c1973..7fbb994 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -428,21 +428,16 @@
         except Exception:
             LOG.exception('Failed to delete server %s', server_id)
 
-    @classmethod
-    def resize_server(cls, server_id, new_flavor_id, **kwargs):
+    def resize_server(self, server_id, new_flavor_id, **kwargs):
         """resize and confirm_resize an server, waits for it to be ACTIVE."""
-        cls.servers_client.resize_server(server_id, new_flavor_id, **kwargs)
-        waiters.wait_for_server_status(cls.servers_client, server_id,
+        self.servers_client.resize_server(server_id, new_flavor_id, **kwargs)
+        waiters.wait_for_server_status(self.servers_client, server_id,
                                        '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)
+        self.servers_client.confirm_resize_server(server_id)
+        waiters.wait_for_server_status(
+            self.servers_client, server_id, 'ACTIVE')
+        server = self.servers_client.show_server(server_id)['server']
+        self.assert_flavor_equal(new_flavor_id, server['flavor'])
 
     @classmethod
     def delete_volume(cls, volume_id):
@@ -561,6 +556,27 @@
                                                 volume['id'], 'in-use')
         return attachment
 
+    def assert_flavor_equal(self, flavor_id, server_flavor):
+        """Check whether server_flavor equals to flavor.
+
+        :param flavor_id: flavor id
+        :param server_flavor: flavor info returned by show_server.
+        """
+        # Nova API > 2.46 no longer includes flavor.id, and schema check
+        # will cover whether 'id' should be in flavor
+        if server_flavor.get('id'):
+            msg = ('server flavor is not same as flavor!')
+            self.assertEqual(flavor_id, server_flavor['id'], msg)
+        else:
+            flavor = self.flavors_client.show_flavor(flavor_id)['flavor']
+            self.assertEqual(flavor['name'], server_flavor['original_name'],
+                             "original_name in server flavor is not same as "
+                             "flavor name!")
+            for key in ['ram', 'vcpus', 'disk']:
+                msg = ('attribute %s in server flavor is not same as '
+                       'flavor!' % key)
+                self.assertEqual(flavor[key], server_flavor[key], msg)
+
 
 class BaseV2ComputeAdminTest(BaseV2ComputeTest):
     """Base test case class for Compute Admin API tests."""
diff --git a/tempest/api/compute/images/test_images_oneserver_negative.py b/tempest/api/compute/images/test_images_oneserver_negative.py
index a2e58c9..bebc6ca 100644
--- a/tempest/api/compute/images/test_images_oneserver_negative.py
+++ b/tempest/api/compute/images/test_images_oneserver_negative.py
@@ -33,8 +33,11 @@
 
     def tearDown(self):
         """Terminate test instances created after a test is executed."""
-        self.server_check_teardown()
         super(ImagesOneServerNegativeTestJSON, self).tearDown()
+        # NOTE(zhufl): Because server_check_teardown will raise Exception
+        # which will prevent other cleanup steps from being executed, so
+        # server_check_teardown should be called after super's tearDown.
+        self.server_check_teardown()
 
     def setUp(self):
         # NOTE(afazekas): Normally we use the same server with all test cases,
diff --git a/tempest/api/compute/limits/test_absolute_limits.py b/tempest/api/compute/limits/test_absolute_limits.py
index 0585fec..8c2202e 100644
--- a/tempest/api/compute/limits/test_absolute_limits.py
+++ b/tempest/api/compute/limits/test_absolute_limits.py
@@ -18,6 +18,7 @@
 
 
 class AbsoluteLimitsTestJSON(base.BaseV2ComputeTest):
+    max_microversion = '2.56'
 
     @classmethod
     def setup_clients(cls):
@@ -26,22 +27,14 @@
 
     @decorators.idempotent_id('b54c66af-6ab6-4cf0-a9e5-a0cb58d75e0b')
     def test_absLimits_get(self):
-        # To check if all limits are present in the response
-        limits = self.client.show_limits()['limits']
-        absolute_limits = limits['absolute']
-        expected_elements = ['maxImageMeta', 'maxPersonality',
-                             'maxPersonalitySize',
-                             'maxServerMeta', 'maxTotalCores',
-                             'maxTotalFloatingIps', 'maxSecurityGroups',
-                             'maxSecurityGroupRules', 'maxTotalInstances',
-                             'maxTotalKeypairs', 'maxTotalRAMSize',
-                             'maxServerGroups', 'maxServerGroupMembers',
-                             'totalCoresUsed', 'totalFloatingIpsUsed',
-                             'totalSecurityGroupsUsed', 'totalInstancesUsed',
-                             'totalRAMUsed', 'totalServerGroupsUsed']
-        # check whether all expected elements exist
-        missing_elements =\
-            [ele for ele in expected_elements if ele not in absolute_limits]
-        self.assertEmpty(missing_elements,
-                         "Failed to find element %s in absolute limits list"
-                         % ', '.join(ele for ele in missing_elements))
+        # To check if all limits are present in the response (will be checked
+        # by schema)
+        self.client.show_limits()
+
+
+class AbsoluteLimitsV257TestJSON(base.BaseV2ComputeTest):
+    min_microversion = '2.57'
+    max_microversion = 'latest'
+
+    # NOTE(felipemonteiro): This class tests the Absolute Limits APIs
+    # response schema for the 2.57 microversion.
diff --git a/tempest/api/compute/limits/test_absolute_limits_negative.py b/tempest/api/compute/limits/test_absolute_limits_negative.py
index bef4eb5..500638a 100644
--- a/tempest/api/compute/limits/test_absolute_limits_negative.py
+++ b/tempest/api/compute/limits/test_absolute_limits_negative.py
@@ -33,15 +33,15 @@
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('215cd465-d8ae-49c9-bf33-9c911913a5c8')
-    def test_max_image_meta_exceed_limit(self):
-        # We should not create vm with image meta over maxImageMeta limit
+    def test_max_metadata_exceed_limit(self):
+        # We should not create vm with metadata over maxServerMeta limit
         # Get max limit value
         limits = self.client.show_limits()['limits']
-        max_meta = limits['absolute']['maxImageMeta']
+        max_meta = limits['absolute']['maxServerMeta']
 
         # No point in running this test if there is no limit.
         if max_meta == -1:
-            raise self.skipException('no limit for maxImageMeta')
+            raise self.skipException('no limit for maxServerMeta')
 
         # Create server should fail, since we are passing > metadata Limit!
         max_meta_data = max_meta + 1
diff --git a/tempest/api/compute/servers/test_create_server.py b/tempest/api/compute/servers/test_create_server.py
index 122c4f5..4f0dbad 100644
--- a/tempest/api/compute/servers/test_create_server.py
+++ b/tempest/api/compute/servers/test_create_server.py
@@ -80,7 +80,7 @@
             self.assertEqual("", self.server['image'])
         else:
             self.assertEqual(self.image_ref, self.server['image']['id'])
-        self.assertEqual(self.flavor_ref, self.server['flavor']['id'])
+        self.assert_flavor_equal(self.flavor_ref, self.server['flavor'])
         self.assertEqual(self.meta, self.server['metadata'])
 
     @decorators.attr(type='smoke')
diff --git a/tempest/api/compute/servers/test_device_tagging.py b/tempest/api/compute/servers/test_device_tagging.py
index ff8ed61..40681cb 100644
--- a/tempest/api/compute/servers/test_device_tagging.py
+++ b/tempest/api/compute/servers/test_device_tagging.py
@@ -320,7 +320,9 @@
         try:
             self.assertEmpty(md_dict['devices'])
             return True
-        except Exception:
+        except AssertionError:
+            LOG.debug("Related bug 1775947. Devices dict is not empty: %s",
+                      md_dict['devices'])
             return False
 
     @decorators.idempotent_id('3e41c782-2a89-4922-a9d2-9a188c4e7c7c')
@@ -380,5 +382,8 @@
         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)
+        # FIXME(mriedem): The assertion that the tagged devices are removed
+        # from the metadata for the server is being skipped until bug 1775947
+        # is fixed.
+        # self.verify_metadata_from_api(server, ssh_client,
+        #                               self.verify_empty_devices)
diff --git a/tempest/api/compute/servers/test_novnc.py b/tempest/api/compute/servers/test_novnc.py
index 1dfd0f9..5801db1 100644
--- a/tempest/api/compute/servers/test_novnc.py
+++ b/tempest/api/compute/servers/test_novnc.py
@@ -44,10 +44,13 @@
         self._websocket = None
 
     def tearDown(self):
-        self.server_check_teardown()
         super(NoVNCConsoleTestJSON, self).tearDown()
         if self._websocket is not None:
             self._websocket.close()
+        # NOTE(zhufl): Because server_check_teardown will raise Exception
+        # which will prevent other cleanup steps from being executed, so
+        # server_check_teardown should be called after super's tearDown.
+        self.server_check_teardown()
 
     @classmethod
     def setup_clients(cls):
@@ -58,6 +61,9 @@
     def resource_setup(cls):
         super(NoVNCConsoleTestJSON, cls).resource_setup()
         cls.server = cls.create_test_server(wait_until="ACTIVE")
+        cls.use_get_remote_console = False
+        if not cls.is_requested_microversion_compatible('2.5'):
+            cls.use_get_remote_console = True
 
     def _validate_novnc_html(self, vnc_url):
         """Verify we can connect to novnc and get back the javascript."""
@@ -170,8 +176,13 @@
 
     @decorators.idempotent_id('c640fdff-8ab4-45a4-a5d8-7e6146cbd0dc')
     def test_novnc(self):
-        body = self.client.get_vnc_console(self.server['id'],
-                                           type='novnc')['console']
+        if self.use_get_remote_console:
+            body = self.client.get_remote_console(
+                self.server['id'], console_type='novnc',
+                protocol='vnc')['remote_console']
+        else:
+            body = self.client.get_vnc_console(self.server['id'],
+                                               type='novnc')['console']
         self.assertEqual('novnc', body['type'])
         # Do the initial HTTP Request to novncproxy to get the NoVNC JavaScript
         self._validate_novnc_html(body['url'])
@@ -184,8 +195,13 @@
 
     @decorators.idempotent_id('f9c79937-addc-4aaa-9e0e-841eef02aeb7')
     def test_novnc_bad_token(self):
-        body = self.client.get_vnc_console(self.server['id'],
-                                           type='novnc')['console']
+        if self.use_get_remote_console:
+            body = self.client.get_remote_console(
+                self.server['id'], console_type='novnc',
+                protocol='vnc')['remote_console']
+        else:
+            body = self.client.get_vnc_console(self.server['id'],
+                                               type='novnc')['console']
         self.assertEqual('novnc', body['type'])
         # Do the WebSockify HTTP Request to novncproxy with a bad token
         url = body['url'].replace('token=', 'token=bad')
diff --git a/tempest/api/compute/servers/test_server_actions.py b/tempest/api/compute/servers/test_server_actions.py
index 350e8ba..f6494b5 100644
--- a/tempest/api/compute/servers/test_server_actions.py
+++ b/tempest/api/compute/servers/test_server_actions.py
@@ -59,8 +59,11 @@
                 self.server_id, validatable=True)
 
     def tearDown(self):
-        self.server_check_teardown()
         super(ServerActionsTestJSON, self).tearDown()
+        # NOTE(zhufl): Because server_check_teardown will raise Exception
+        # which will prevent other cleanup steps from being executed, so
+        # server_check_teardown should be called after super's tearDown.
+        self.server_check_teardown()
 
     @classmethod
     def setup_credentials(cls):
@@ -197,7 +200,7 @@
         self.assertEqual(self.server_id, rebuilt_server['id'])
         rebuilt_image_id = rebuilt_server['image']['id']
         self.assertTrue(self.image_ref_alt.endswith(rebuilt_image_id))
-        self.assertEqual(self.flavor_ref, rebuilt_server['flavor']['id'])
+        self.assert_flavor_equal(self.flavor_ref, rebuilt_server['flavor'])
 
         # Verify the server properties after the rebuild completes
         waiters.wait_for_server_status(self.client,
@@ -251,7 +254,7 @@
         self.assertEqual(self.server_id, rebuilt_server['id'])
         rebuilt_image_id = rebuilt_server['image']['id']
         self.assertEqual(new_image, rebuilt_image_id)
-        self.assertEqual(self.flavor_ref, rebuilt_server['flavor']['id'])
+        self.assert_flavor_equal(self.flavor_ref, rebuilt_server['flavor'])
 
         # Verify the server properties after the rebuild completes
         waiters.wait_for_server_status(self.client,
@@ -303,7 +306,7 @@
                                        expected_status)
 
         server = self.client.show_server(server_id)['server']
-        self.assertEqual(self.flavor_ref_alt, server['flavor']['id'])
+        self.assert_flavor_equal(self.flavor_ref_alt, server['flavor'])
 
         if stop:
             # NOTE(mriedem): tearDown requires the server to be started.
@@ -367,7 +370,7 @@
         waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
 
         server = self.client.show_server(self.server_id)['server']
-        self.assertEqual(self.flavor_ref, server['flavor']['id'])
+        self.assert_flavor_equal(self.flavor_ref, server['flavor'])
 
     @decorators.idempotent_id('fbbf075f-a812-4022-bc5c-ccb8047eef12')
     @decorators.related_bug('1737599')
@@ -527,10 +530,10 @@
 
     def _get_output(self):
         output = self.client.get_console_output(
-            self.server_id, length=10)['output']
+            self.server_id, length=3)['output']
         self.assertTrue(output, "Console output was empty.")
         lines = len(output.split('\n'))
-        self.assertEqual(lines, 10)
+        self.assertEqual(lines, 3)
 
     @decorators.idempotent_id('4b8867e6-fffa-4d54-b1d1-6fdda57be2f3')
     @testtools.skipUnless(CONF.compute_feature_enabled.console_output,
@@ -561,8 +564,8 @@
 
             # NOTE: This test tries to get full length console log, and the
             # length should be bigger than the one of test_get_console_output.
-            self.assertGreater(lines, 10, "Cannot get enough console log "
-                                          "length. (lines: %s)" % lines)
+            self.assertGreater(lines, 3, "Cannot get enough console log "
+                                         "length. (lines: %s)" % lines)
 
         self.wait_for(_check_full_length_console_log)
 
@@ -690,8 +693,13 @@
         # Get the VNC console of type 'novnc' and 'xvpvnc'
         console_types = ['novnc', 'xvpvnc']
         for console_type in console_types:
-            body = self.client.get_vnc_console(self.server_id,
-                                               type=console_type)['console']
+            if self.is_requested_microversion_compatible('2.5'):
+                body = self.client.get_vnc_console(
+                    self.server_id, type=console_type)['console']
+            else:
+                body = self.client.get_remote_console(
+                    self.server_id, console_type=console_type,
+                    protocol='vnc')['remote_console']
             self.assertEqual(console_type, body['type'])
             self.assertNotEqual('', body['url'])
             self._validate_url(body['url'])
diff --git a/tempest/api/compute/servers/test_server_group.py b/tempest/api/compute/servers/test_server_group.py
index 5286c8f..1b7cb96 100644
--- a/tempest/api/compute/servers/test_server_group.py
+++ b/tempest/api/compute/servers/test_server_group.py
@@ -47,8 +47,16 @@
         super(ServerGroupTestJSON, cls).resource_setup()
         cls.policy = ['affinity']
 
-        cls.created_server_group = cls.create_test_server_group(
-            policy=cls.policy)
+    def setUp(self):
+        super(ServerGroupTestJSON, self).setUp()
+        # TODO(zhufl): After microversion 2.13 project_id and user_id are
+        # added to the body of server_group, and microversion is not used
+        # in resource_setup for now, so we should create server group in setUp
+        # in order to use the same microversion as in testcases till
+        # microversion support in resource_setup is fulfilled.
+        if not hasattr(self, 'created_server_group'):
+            self.__class__.created_server_group = \
+                self.create_test_server_group(policy=self.policy)
 
     def _create_server_group(self, name, policy):
         # create the test server-group with given policy
diff --git a/tempest/api/compute/servers/test_servers_negative.py b/tempest/api/compute/servers/test_servers_negative.py
index e944c28..0c1c05c 100644
--- a/tempest/api/compute/servers/test_servers_negative.py
+++ b/tempest/api/compute/servers/test_servers_negative.py
@@ -40,8 +40,11 @@
             self.__class__.server_id = self.recreate_server(self.server_id)
 
     def tearDown(self):
-        self.server_check_teardown()
         super(ServersNegativeTestJSON, self).tearDown()
+        # NOTE(zhufl): Because server_check_teardown will raise Exception
+        # which will prevent other cleanup steps from being executed, so
+        # server_check_teardown should be called after super's tearDown.
+        self.server_check_teardown()
 
     @classmethod
     def setup_clients(cls):
diff --git a/tempest/api/compute/servers/test_virtual_interfaces.py b/tempest/api/compute/servers/test_virtual_interfaces.py
index 5fb1711..f810ec5 100644
--- a/tempest/api/compute/servers/test_virtual_interfaces.py
+++ b/tempest/api/compute/servers/test_virtual_interfaces.py
@@ -28,6 +28,7 @@
 # TODO(mriedem): Remove this test class once the nova queens branch goes into
 # extended maintenance mode.
 class VirtualInterfacesTestJSON(base.BaseV2ComputeTest):
+    max_microversion = '2.43'
 
     depends_on_nova_network = True
 
diff --git a/tempest/api/compute/servers/test_virtual_interfaces_negative.py b/tempest/api/compute/servers/test_virtual_interfaces_negative.py
index ec4d7a8..f6e8bc9 100644
--- a/tempest/api/compute/servers/test_virtual_interfaces_negative.py
+++ b/tempest/api/compute/servers/test_virtual_interfaces_negative.py
@@ -23,6 +23,7 @@
 # TODO(mriedem): Remove this test class once the nova queens branch goes into
 # extended maintenance mode.
 class VirtualInterfacesNegativeTestJSON(base.BaseV2ComputeTest):
+    max_microversion = '2.43'
 
     depends_on_nova_network = True
 
diff --git a/tempest/api/compute/test_networks.py b/tempest/api/compute/test_networks.py
index b8c79d7..76131e2 100644
--- a/tempest/api/compute/test_networks.py
+++ b/tempest/api/compute/test_networks.py
@@ -20,6 +20,8 @@
 
 
 class ComputeNetworksTest(base.BaseV2ComputeTest):
+    max_microversion = '2.35'
+
     @classmethod
     def skip_checks(cls):
         super(ComputeNetworksTest, cls).skip_checks()
diff --git a/tempest/api/identity/admin/v3/test_endpoints.py b/tempest/api/identity/admin/v3/test_endpoints.py
index 874aaa4..2cd8906 100644
--- a/tempest/api/identity/admin/v3/test_endpoints.py
+++ b/tempest/api/identity/admin/v3/test_endpoints.py
@@ -20,6 +20,10 @@
 
 
 class EndPointsTestJSON(base.BaseIdentityV3AdminTest):
+    # NOTE: force_tenant_isolation is true in the base class by default but
+    # overridden to false here to allow test execution for clouds using the
+    # pre-provisioned credentials provider.
+    force_tenant_isolation = False
 
     @classmethod
     def setup_clients(cls):
diff --git a/tempest/api/identity/admin/v3/test_endpoints_negative.py b/tempest/api/identity/admin/v3/test_endpoints_negative.py
index d54e222..4c3eb1c 100644
--- a/tempest/api/identity/admin/v3/test_endpoints_negative.py
+++ b/tempest/api/identity/admin/v3/test_endpoints_negative.py
@@ -1,4 +1,3 @@
-
 # Copyright 2013 IBM Corp.
 # All Rights Reserved.
 #
@@ -21,6 +20,10 @@
 
 
 class EndpointsNegativeTestJSON(base.BaseIdentityV3AdminTest):
+    # NOTE: force_tenant_isolation is true in the base class by default but
+    # overridden to false here to allow test execution for clouds using the
+    # pre-provisioned credentials provider.
+    force_tenant_isolation = False
 
     @classmethod
     def setup_clients(cls):
diff --git a/tempest/api/identity/admin/v3/test_list_projects.py b/tempest/api/identity/admin/v3/test_list_projects.py
index 82664e8..148b368 100644
--- a/tempest/api/identity/admin/v3/test_list_projects.py
+++ b/tempest/api/identity/admin/v3/test_list_projects.py
@@ -18,7 +18,19 @@
 from tempest.lib import decorators
 
 
-class ListProjectsTestJSON(base.BaseIdentityV3AdminTest):
+class BaseListProjectsTestJSON(base.BaseIdentityV3AdminTest):
+
+    def _list_projects_with_params(self, included, excluded, params, key):
+        # Validate that projects in ``included`` belongs to the projects
+        # returned that match ``params`` but not projects in ``excluded``
+        body = self.projects_client.list_projects(params)['projects']
+        for p in included:
+            self.assertIn(p[key], map(lambda x: x[key], body))
+        for p in excluded:
+            self.assertNotIn(p[key], map(lambda x: x[key], body))
+
+
+class ListProjectsTestJSON(BaseListProjectsTestJSON):
 
     @classmethod
     def resource_setup(cls):
@@ -61,17 +73,20 @@
     def test_list_projects_with_domains(self):
         # List projects with domain
         self._list_projects_with_params(
-            {'domain_id': self.domain['id']}, 'domain_id')
+            [self.p1], [self.p2, self.p3], {'domain_id': self.domain['id']},
+            'domain_id')
 
     @decorators.idempotent_id('0fe7a334-675a-4509-b00e-1c4b95d5dae8')
     def test_list_projects_with_enabled(self):
         # List the projects with enabled
-        self._list_projects_with_params({'enabled': False}, 'enabled')
+        self._list_projects_with_params(
+            [self.p1], [self.p2, self.p3], {'enabled': False}, 'enabled')
 
     @decorators.idempotent_id('fa178524-4e6d-4925-907c-7ab9f42c7e26')
     def test_list_projects_with_name(self):
         # List projects with name
-        self._list_projects_with_params({'name': self.p1_name}, 'name')
+        self._list_projects_with_params(
+            [self.p1], [self.p2, self.p3], {'name': self.p1_name}, 'name')
 
     @decorators.idempotent_id('6edc66f5-2941-4a17-9526-4073311c1fac')
     def test_list_projects_with_parent(self):
@@ -82,8 +97,3 @@
         self.assertNotEmpty(fetched_projects)
         for project in fetched_projects:
             self.assertEqual(self.p3['parent_id'], project['parent_id'])
-
-    def _list_projects_with_params(self, params, key):
-        body = self.projects_client.list_projects(params)['projects']
-        self.assertIn(self.p1[key], map(lambda x: x[key], body))
-        self.assertNotIn(self.p2[key], map(lambda x: x[key], body))
diff --git a/tempest/api/identity/v2/test_users.py b/tempest/api/identity/v2/test_users.py
index 9c77fff..158dfb3 100644
--- a/tempest/api/identity/v2/test_users.py
+++ b/tempest/api/identity/v2/test_users.py
@@ -84,7 +84,7 @@
         new_pass = data_utils.rand_password()
         user_id = self.creds.user_id
 
-        # to change password back. important for allow_tenant_isolation = false
+        # to change password back. important for use_dynamic_credentials=false
         self.addCleanup(self._restore_password, user_id, old_pass, new_pass)
 
         # user updates own password
diff --git a/tempest/api/identity/v3/test_users.py b/tempest/api/identity/v3/test_users.py
index 1f099df..6d6baca 100644
--- a/tempest/api/identity/v3/test_users.py
+++ b/tempest/api/identity/v3/test_users.py
@@ -82,7 +82,7 @@
         old_token = self.non_admin_client.token
         new_pass = data_utils.rand_password()
 
-        # to change password back. important for allow_tenant_isolation = false
+        # to change password back. important for use_dynamic_credentials=false
         self.addCleanup(self._restore_password, old_pass, new_pass)
 
         # user updates own password
diff --git a/tempest/api/network/admin/test_external_network_extension.py b/tempest/api/network/admin/test_external_network_extension.py
index 49a9cdb..7e8cc8e 100644
--- a/tempest/api/network/admin/test_external_network_extension.py
+++ b/tempest/api/network/admin/test_external_network_extension.py
@@ -13,6 +13,7 @@
 import testtools
 
 from tempest.api.network import base
+from tempest.common import utils
 from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib.common.utils import test_utils
@@ -117,8 +118,15 @@
         self.addCleanup(test_utils.call_and_ignore_notfound_exc,
                         self.admin_floating_ips_client.delete_floatingip,
                         created_floating_ip['id'])
-        floatingip_list = self.admin_floating_ips_client.list_floatingips(
-            network=external_network['id'])
+        if utils.is_extension_enabled('filter-validation', 'network'):
+            floatingip_list = self.admin_floating_ips_client.list_floatingips(
+                floating_network_id=external_network['id'])
+        else:
+            # NOTE(hongbin): This is for testing the backward-compatibility
+            # of neutron API although the parameter is a wrong filter
+            # for listing floating IPs.
+            floatingip_list = self.admin_floating_ips_client.list_floatingips(
+                invalid_filter=external_network['id'])
         self.assertIn(created_floating_ip['id'],
                       (f['id'] for f in floatingip_list['floatingips']))
         self.admin_networks_client.delete_network(external_network['id'])
diff --git a/tempest/api/volume/admin/test_volume_services_negative.py b/tempest/api/volume/admin/test_volume_services_negative.py
index 6f3dbc6..3a863a1 100644
--- a/tempest/api/volume/admin/test_volume_services_negative.py
+++ b/tempest/api/volume/admin/test_volume_services_negative.py
@@ -23,10 +23,9 @@
     @classmethod
     def resource_setup(cls):
         super(VolumeServicesNegativeTest, cls).resource_setup()
-        cls.services = cls.admin_volume_services_client.list_services()[
-            'services']
-        cls.host = cls.services[0]['host']
-        cls.binary = cls.services[0]['binary']
+        services = cls.admin_volume_services_client.list_services()['services']
+        cls.host = services[0]['host']
+        cls.binary = services[0]['binary']
 
     @decorators.attr(type='negative')
     @decorators.idempotent_id('3246ce65-ba70-4159-aa3b-082c28e4b484')
diff --git a/tempest/api/volume/test_volumes_extend.py b/tempest/api/volume/test_volumes_extend.py
index 5d339c4..ac9a9c7 100644
--- a/tempest/api/volume/test_volumes_extend.py
+++ b/tempest/api/volume/test_volumes_extend.py
@@ -33,7 +33,7 @@
     def test_volume_extend(self):
         # Extend Volume Test.
         volume = self.create_volume(image_ref=self.image_ref)
-        extend_size = volume['size'] + 1
+        extend_size = volume['size'] * 2
         self.volumes_client.extend_volume(volume['id'],
                                           new_size=extend_size)
         waiters.wait_for_volume_resource_status(self.volumes_client,
@@ -48,7 +48,7 @@
         volume = self.create_volume()
         self.create_snapshot(volume['id'])
 
-        extend_size = volume['size'] + 1
+        extend_size = volume['size'] * 2
         self.volumes_client.extend_volume(volume['id'], new_size=extend_size)
 
         waiters.wait_for_volume_resource_status(self.volumes_client,
diff --git a/tempest/api/volume/test_volumes_negative.py b/tempest/api/volume/test_volumes_negative.py
index f139283..866bd87 100644
--- a/tempest/api/volume/test_volumes_negative.py
+++ b/tempest/api/volume/test_volumes_negative.py
@@ -103,21 +103,24 @@
     def test_create_volume_with_nonexistent_volume_type(self):
         # Should not be able to create volume with non-existent volume type
         self.assertRaises(lib_exc.NotFound, self.volumes_client.create_volume,
-                          size='1', volume_type=data_utils.rand_uuid())
+                          size=CONF.volume.volume_size,
+                          volume_type=data_utils.rand_uuid())
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('0c36f6ae-4604-4017-b0a9-34fdc63096f9')
     def test_create_volume_with_nonexistent_snapshot_id(self):
         # Should not be able to create volume with non-existent snapshot
         self.assertRaises(lib_exc.NotFound, self.volumes_client.create_volume,
-                          size='1', snapshot_id=data_utils.rand_uuid())
+                          size=CONF.volume.volume_size,
+                          snapshot_id=data_utils.rand_uuid())
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('47c73e08-4be8-45bb-bfdf-0c4e79b88344')
     def test_create_volume_with_nonexistent_source_volid(self):
         # Should not be able to create volume with non-existent source volume
         self.assertRaises(lib_exc.NotFound, self.volumes_client.create_volume,
-                          size='1', source_volid=data_utils.rand_uuid())
+                          size=CONF.volume.volume_size,
+                          source_volid=data_utils.rand_uuid())
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('0186422c-999a-480e-a026-6a665744c30c')
diff --git a/tempest/api/volume/test_volumes_snapshots_negative.py b/tempest/api/volume/test_volumes_snapshots_negative.py
index ea5f036..0453c0a 100644
--- a/tempest/api/volume/test_volumes_snapshots_negative.py
+++ b/tempest/api/volume/test_volumes_snapshots_negative.py
@@ -50,7 +50,7 @@
     @decorators.idempotent_id('677863d1-34f9-456d-b6ac-9924f667a7f4')
     def test_volume_from_snapshot_decreasing_size(self):
         # Creates a volume a snapshot passing a size different from the source
-        src_size = CONF.volume.volume_size + 1
+        src_size = CONF.volume.volume_size * 2
 
         src_vol = self.create_volume(size=src_size)
         src_snap = self.create_snapshot(src_vol['id'])
@@ -58,7 +58,7 @@
         # Destination volume smaller than source
         self.assertRaises(lib_exc.BadRequest,
                           self.volumes_client.create_volume,
-                          size=src_size - 1,
+                          size=CONF.volume.volume_size,
                           snapshot_id=src_snap['id'])
 
     @decorators.attr(type=['negative'])
diff --git a/tempest/config.py b/tempest/config.py
index 1fb5c8e..cc0ba34 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -61,11 +61,7 @@
                      "users. This option requires that OpenStack Identity "
                      "API admin credentials are known. If false, isolated "
                      "test cases and parallel execution, can still be "
-                     "achieved configuring a list of test accounts",
-                deprecated_opts=[cfg.DeprecatedOpt('allow_tenant_isolation',
-                                                   group='auth'),
-                                 cfg.DeprecatedOpt('allow_tenant_isolation',
-                                                   group='compute')]),
+                     "achieved configuring a list of test accounts"),
     cfg.ListOpt('tempest_roles',
                 help="Roles to assign to all users created by tempest",
                 default=[]),
diff --git a/tempest/hacking/checks.py b/tempest/hacking/checks.py
index a57a360..a72675e 100644
--- a/tempest/hacking/checks.py
+++ b/tempest/hacking/checks.py
@@ -34,6 +34,9 @@
 METHOD_DELETE_RESOURCE = re.compile(r"^\s*def delete_.+")
 CLASS = re.compile(r"^class .+")
 EX_ATTRIBUTE = re.compile(r'(\s+|\()(e|ex|exc|exception).message(\s+|\))')
+NEGATIVE_TEST_DECORATOR = re.compile(
+    r'\s*@decorators\.attr\(type=.*negative.*\)')
+_HAVE_NEGATIVE_DECORATOR = False
 
 
 def import_no_clients_in_api_and_scenario_tests(physical_line, filename):
@@ -306,6 +309,29 @@
         yield(0, msg)
 
 
+def negative_test_attribute_always_applied_to_negative_tests(physical_line,
+                                                             filename):
+    """Check ``@decorators.attr(type=['negative'])`` applied to negative tests.
+
+    T117
+    """
+    global _HAVE_NEGATIVE_DECORATOR
+
+    if re.match(r'.\/tempest\/api\/.*_negative.*', filename):
+
+        if NEGATIVE_TEST_DECORATOR.match(physical_line):
+            _HAVE_NEGATIVE_DECORATOR = True
+            return
+
+        if TEST_DEFINITION.match(physical_line):
+            if not _HAVE_NEGATIVE_DECORATOR:
+                return (
+                    0, "T117: Must apply `@decorators.attr(type=['negative'])`"
+                       " to all negative API tests"
+                )
+            _HAVE_NEGATIVE_DECORATOR = False
+
+
 def factory(register):
     register(import_no_clients_in_api_and_scenario_tests)
     register(scenario_tests_need_service_tags)
@@ -322,3 +348,4 @@
     register(use_rand_uuid_instead_of_uuid4)
     register(dont_put_admin_tests_on_nonadmin_path)
     register(unsupported_exception_attribute_PY3)
+    register(negative_test_attribute_always_applied_to_negative_tests)
diff --git a/tempest/lib/api_schema/response/compute/v2_1/server_groups.py b/tempest/lib/api_schema/response/compute/v2_1/server_groups.py
new file mode 100644
index 0000000..01db20b
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_1/server_groups.py
@@ -0,0 +1,65 @@
+# Copyright 2017 NTT 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.
+
+common_server_group = {
+    'type': 'object',
+    'properties': {
+        'id': {'type': 'string'},
+        'name': {'type': 'string'},
+        'policies': {
+            'type': 'array',
+            'items': {'type': 'string'}
+        },
+        # 'members' attribute contains the array of instance's UUID of
+        # instances present in server group
+        'members': {
+            'type': 'array',
+            'items': {'type': 'string'}
+        },
+        'metadata': {'type': 'object'}
+    },
+    'additionalProperties': False,
+    'required': ['id', 'name', 'policies', 'members', 'metadata']
+}
+
+create_show_server_group = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'server_group': common_server_group
+        },
+        'additionalProperties': False,
+        'required': ['server_group']
+    }
+}
+
+delete_server_group = {
+    'status_code': [204]
+}
+
+list_server_groups = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'server_groups': {
+                'type': 'array',
+                'items': common_server_group
+            }
+        },
+        'additionalProperties': False,
+        'required': ['server_groups']
+    }
+}
diff --git a/tempest/lib/api_schema/response/compute/v2_1/servers.py b/tempest/lib/api_schema/response/compute/v2_1/servers.py
index 2954de0..3300298 100644
--- a/tempest/lib/api_schema/response/compute/v2_1/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_1/servers.py
@@ -345,58 +345,6 @@
     }
 }
 
-common_server_group = {
-    'type': 'object',
-    'properties': {
-        'id': {'type': 'string'},
-        'name': {'type': 'string'},
-        'policies': {
-            'type': 'array',
-            'items': {'type': 'string'}
-        },
-        # 'members' attribute contains the array of instance's UUID of
-        # instances present in server group
-        'members': {
-            'type': 'array',
-            'items': {'type': 'string'}
-        },
-        'metadata': {'type': 'object'}
-    },
-    'additionalProperties': False,
-    'required': ['id', 'name', 'policies', 'members', 'metadata']
-}
-
-create_show_server_group = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'server_group': common_server_group
-        },
-        'additionalProperties': False,
-        'required': ['server_group']
-    }
-}
-
-delete_server_group = {
-    'status_code': [204]
-}
-
-list_server_groups = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'server_groups': {
-                'type': 'array',
-                'items': common_server_group
-            }
-        },
-        'additionalProperties': False,
-        'required': ['server_groups']
-    }
-}
-
 instance_actions = {
     'type': 'object',
     'properties': {
@@ -430,8 +378,9 @@
             'traceback': {'type': ['string', 'null']}
         },
         'additionalProperties': False,
-        'required': ['event', 'start_time', 'finish_time', 'result',
-                     'traceback']
+        # NOTE(zhufl): events.traceback can only be seen by admin users
+        # with default policy.json, so it shouldn't be a required field.
+        'required': ['event', 'start_time', 'finish_time', 'result']
     }
 }
 
diff --git a/tempest/lib/api_schema/response/compute/v2_11/services.py b/tempest/lib/api_schema/response/compute/v2_11/services.py
index 18b833b..9ece1f9 100644
--- a/tempest/lib/api_schema/response/compute/v2_11/services.py
+++ b/tempest/lib/api_schema/response/compute/v2_11/services.py
@@ -44,3 +44,10 @@
         'required': ['service']
     }
 }
+
+# **** Schemas unchanged in microversion 2.11 since microversion 2.1 ****
+# Note(felipemonteiro): 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.
+enable_disable_service = copy.deepcopy(services.enable_disable_service)
+disable_log_reason = copy.deepcopy(services.disable_log_reason)
diff --git a/tempest/lib/api_schema/response/compute/v2_13/servers.py b/tempest/lib/api_schema/response/compute/v2_13/server_groups.py
similarity index 74%
rename from tempest/lib/api_schema/response/compute/v2_13/servers.py
rename to tempest/lib/api_schema/response/compute/v2_13/server_groups.py
index a90f3e4..2b59e38 100644
--- a/tempest/lib/api_schema/response/compute/v2_13/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_13/server_groups.py
@@ -14,21 +14,22 @@
 
 import copy
 
-from tempest.lib.api_schema.response.compute.v2_1 import servers
+from tempest.lib.api_schema.response.compute.v2_1 import server_groups
 
 
-common_server_group = copy.deepcopy(servers.common_server_group)
+common_server_group = copy.deepcopy(server_groups.common_server_group)
 common_server_group['properties']['project_id'] = {'type': 'string'}
 common_server_group['properties']['user_id'] = {'type': 'string'}
 common_server_group['required'].append('project_id')
 common_server_group['required'].append('user_id')
 
-create_show_server_group = copy.deepcopy(servers.create_show_server_group)
+create_show_server_group = copy.deepcopy(
+    server_groups.create_show_server_group)
 create_show_server_group['response_body']['properties'][
     'server_group'] = common_server_group
 
-delete_server_group = copy.deepcopy(servers.delete_server_group)
+delete_server_group = copy.deepcopy(server_groups.delete_server_group)
 
-list_server_groups = copy.deepcopy(servers.list_server_groups)
+list_server_groups = copy.deepcopy(server_groups.list_server_groups)
 list_server_groups['response_body']['properties']['server_groups'][
     'items'] = common_server_group
diff --git a/tempest/lib/api_schema/response/compute/v2_16/servers.py b/tempest/lib/api_schema/response/compute/v2_16/servers.py
index 3eb658f..fb1a2fc 100644
--- a/tempest/lib/api_schema/response/compute/v2_16/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_16/servers.py
@@ -157,4 +157,14 @@
     }
 }
 
+# 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.
+# ****** Schemas unchanged since microversion 2.9 ******
 list_servers = copy.deepcopy(servers.list_servers)
+update_server = copy.deepcopy(servers.update_server)
+rebuild_server = copy.deepcopy(servers.rebuild_server)
+rebuild_server_with_admin_pass = copy.deepcopy(
+    servers.rebuild_server_with_admin_pass)
+show_server_diagnostics = copy.deepcopy(servers.show_server_diagnostics)
+get_remote_consoles = copy.deepcopy(servers.get_remote_consoles)
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 fd9e933..136e3e1 100644
--- a/tempest/lib/api_schema/response/compute/v2_19/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_19/servers.py
@@ -16,9 +16,6 @@
 
 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)
 
 get_server = copy.deepcopy(serversv216.get_server)
 get_server['response_body']['properties']['server'][
@@ -32,21 +29,29 @@
 list_servers_detail['response_body']['properties']['servers']['items'][
     'required'].append('description')
 
-update_server = copy.deepcopy(serversv29.update_server)
+update_server = copy.deepcopy(serversv216.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(serversv29.rebuild_server)
+rebuild_server = copy.deepcopy(serversv216.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(
-    serversv29.rebuild_server_with_admin_pass)
+    serversv216.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'][
     'required'].append('description')
+
+# 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.
+# ****** Schemas unchanged since microversion 2.16 ******
+list_servers = copy.deepcopy(serversv216.list_servers)
+show_server_diagnostics = copy.deepcopy(serversv216.show_server_diagnostics)
+get_remote_consoles = copy.deepcopy(serversv216.get_remote_consoles)
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 5c35eab..8e62dc3 100644
--- a/tempest/lib/api_schema/response/compute/v2_26/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_26/servers.py
@@ -15,7 +15,6 @@
 
 import copy
 
-from tempest.lib.api_schema.response.compute.v2_1 import servers as servers21
 from tempest.lib.api_schema.response.compute.v2_19 import servers as servers219
 
 # The 2.26 microversion changes the server GET and (detailed) LIST responses to
@@ -62,10 +61,6 @@
 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)
-
 list_tags = {
     'status_code': [200],
     'response_body': {
@@ -98,3 +93,11 @@
 }
 
 delete_tag = {'status_code': [204]}
+
+# 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.
+# ****** Schemas unchanged since microversion 2.19 ******
+list_servers = copy.deepcopy(servers219.list_servers)
+show_server_diagnostics = copy.deepcopy(servers219.show_server_diagnostics)
+get_remote_consoles = copy.deepcopy(servers219.get_remote_consoles)
diff --git a/tempest/lib/api_schema/response/compute/v2_3/servers.py b/tempest/lib/api_schema/response/compute/v2_3/servers.py
index f24103e..969df3b 100644
--- a/tempest/lib/api_schema/response/compute/v2_3/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_3/servers.py
@@ -163,4 +163,13 @@
     }
 }
 
+# NOTE: 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.
+# ****** Schemas unchanged since microversion 2.1 ***
 list_servers = copy.deepcopy(servers.list_servers)
+update_server = copy.deepcopy(servers.update_server)
+rebuild_server = copy.deepcopy(servers.rebuild_server)
+rebuild_server_with_admin_pass = copy.deepcopy(
+    servers.rebuild_server_with_admin_pass)
+show_server_diagnostics = copy.deepcopy(servers.show_server_diagnostics)
diff --git a/tempest/tests/lib/services/volume/v2/__init__.py b/tempest/lib/api_schema/response/compute/v2_36/__init__.py
similarity index 100%
rename from tempest/tests/lib/services/volume/v2/__init__.py
rename to tempest/lib/api_schema/response/compute/v2_36/__init__.py
diff --git a/tempest/lib/api_schema/response/compute/v2_36/limits.py b/tempest/lib/api_schema/response/compute/v2_36/limits.py
new file mode 100644
index 0000000..8e94690
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_36/limits.py
@@ -0,0 +1,35 @@
+# Copyright 2018 ZTE 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 copy
+
+from tempest.lib.api_schema.response.compute.v2_1 import limits as limitv21
+
+# Compute microversion 2.36:
+# remove attributes in get_limit:
+#    'maxSecurityGroupRules',
+#    'maxSecurityGroups',
+#    'maxTotalFloatingIps',
+#    'totalFloatingIpsUsed',
+#    'totalSecurityGroupsUsed'
+
+get_limit = copy.deepcopy(limitv21.get_limit)
+
+for item in ['maxSecurityGroupRules', 'maxSecurityGroups',
+             'maxTotalFloatingIps', 'totalFloatingIpsUsed',
+             'totalSecurityGroupsUsed']:
+    get_limit['response_body']['properties']['limits']['properties'][
+        'absolute']['properties'].pop(item)
+    get_limit['response_body']['properties']['limits']['properties'][
+        'absolute']['required'].remove(item)
diff --git a/tempest/tests/lib/services/volume/v2/__init__.py b/tempest/lib/api_schema/response/compute/v2_39/__init__.py
similarity index 100%
copy from tempest/tests/lib/services/volume/v2/__init__.py
copy to tempest/lib/api_schema/response/compute/v2_39/__init__.py
diff --git a/tempest/lib/api_schema/response/compute/v2_39/limits.py b/tempest/lib/api_schema/response/compute/v2_39/limits.py
new file mode 100644
index 0000000..3df6616
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_39/limits.py
@@ -0,0 +1,29 @@
+# Copyright 2018 ZTE 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 copy
+
+from tempest.lib.api_schema.response.compute.v2_36 import limits as limitv236
+
+# Compute microversion 2.39:
+# remove attributes in get_limit:
+#    'maxImageMeta'
+
+get_limit = copy.deepcopy(limitv236.get_limit)
+
+get_limit['response_body']['properties']['limits']['properties']['absolute'][
+    'properties'].pop('maxImageMeta')
+
+get_limit['response_body']['properties']['limits']['properties']['absolute'][
+    'required'].remove('maxImageMeta')
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 5d6d4c3..5922f76 100644
--- a/tempest/lib/api_schema/response/compute/v2_47/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_47/servers.py
@@ -53,3 +53,14 @@
     servers226.rebuild_server_with_admin_pass)
 rebuild_server_with_admin_pass['response_body']['properties']['server'][
     'properties'].update({'flavor': flavor})
+
+# NOTE(zhufl): 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.
+# ****** Schemas unchanged since microversion 2.26 ***
+list_tags = copy.deepcopy(servers226.list_tags)
+update_all_tags = copy.deepcopy(servers226.update_all_tags)
+delete_all_tags = copy.deepcopy(servers226.delete_all_tags)
+check_tag_existence = copy.deepcopy(servers226.check_tag_existence)
+update_tag = copy.deepcopy(servers226.update_tag)
+delete_tag = copy.deepcopy(servers226.delete_tag)
diff --git a/tempest/lib/api_schema/response/compute/v2_48/servers.py b/tempest/lib/api_schema/response/compute/v2_48/servers.py
index 5904758..02b00d6 100644
--- a/tempest/lib/api_schema/response/compute/v2_48/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_48/servers.py
@@ -113,3 +113,14 @@
 }
 
 get_server = copy.deepcopy(servers247.get_server)
+
+# NOTE(zhufl): 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.
+# ****** Schemas unchanged since microversion 2.26 ***
+list_tags = copy.deepcopy(servers247.list_tags)
+update_all_tags = copy.deepcopy(servers247.update_all_tags)
+delete_all_tags = copy.deepcopy(servers247.delete_all_tags)
+check_tag_existence = copy.deepcopy(servers247.check_tag_existence)
+update_tag = copy.deepcopy(servers247.update_tag)
+delete_tag = copy.deepcopy(servers247.delete_tag)
diff --git a/tempest/tests/lib/services/volume/v2/__init__.py b/tempest/lib/api_schema/response/compute/v2_53/__init__.py
similarity index 100%
copy from tempest/tests/lib/services/volume/v2/__init__.py
copy to tempest/lib/api_schema/response/compute/v2_53/__init__.py
diff --git a/tempest/lib/api_schema/response/compute/v2_53/services.py b/tempest/lib/api_schema/response/compute/v2_53/services.py
new file mode 100644
index 0000000..aa132a9
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_53/services.py
@@ -0,0 +1,70 @@
+# 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 copy
+
+from tempest.lib.api_schema.response.compute.v2_1 import parameter_types
+from tempest.lib.api_schema.response.compute.v2_11 import services \
+    as servicesv211
+
+# ***************** Schemas changed in microversion 2.53 *****************
+
+# NOTE(felipemonteiro): This is schema for microversion 2.53 which includes:
+#
+# * changing the service 'id' to 'string' type only
+# * adding update_service which supersedes enable_service, disable_service,
+#   disable_log_reason, update_forced_down.
+
+list_services = copy.deepcopy(servicesv211.list_services)
+# The ID of the service is a uuid, so v2.1 pattern does not apply.
+list_services['response_body']['properties']['services']['items'][
+    'properties']['id'] = {'type': 'string', 'format': 'uuid'}
+
+update_service = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'service': {
+                'type': 'object',
+                'properties': {
+                    'id': {'type': 'string', 'format': 'uuid'},
+                    'binary': {'type': 'string'},
+                    'disabled_reason': {'type': 'string'},
+                    'host': {'type': 'string'},
+                    'state': {'type': 'string'},
+                    'status': {'type': 'string'},
+                    'updated_at': parameter_types.date_time,
+                    'zone': {'type': 'string'},
+                    'forced_down': {'type': 'boolean'}
+                },
+                'additionalProperties': False,
+                'required': ['id', 'binary', 'disabled_reason', 'host',
+                             'state', 'status', 'updated_at', 'zone',
+                             'forced_down']
+            }
+        },
+        'additionalProperties': False,
+        'required': ['service']
+    }
+}
+
+# **** Schemas unchanged in microversion 2.53 since microversion 2.11 ****
+# Note(felipemonteiro): 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.
+enable_disable_service = copy.deepcopy(servicesv211.enable_disable_service)
+update_forced_down = copy.deepcopy(servicesv211.update_forced_down)
+disable_log_reason = copy.deepcopy(servicesv211.disable_log_reason)
diff --git a/tempest/lib/api_schema/response/compute/v2_54/servers.py b/tempest/lib/api_schema/response/compute/v2_54/servers.py
index c084696..e264186 100644
--- a/tempest/lib/api_schema/response/compute/v2_54/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_54/servers.py
@@ -39,11 +39,18 @@
 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.
+# ****** Schemas unchanged in microversion 2.54 since microversion 2.47 ***
 get_server = copy.deepcopy(servers247.get_server)
 list_servers_detail = copy.deepcopy(servers247.list_servers_detail)
 update_server = copy.deepcopy(servers247.update_server)
+
+# ****** Schemas unchanged since microversion 2.26 ***
+list_tags = copy.deepcopy(servers247.list_tags)
+update_all_tags = copy.deepcopy(servers247.update_all_tags)
+delete_all_tags = copy.deepcopy(servers247.delete_all_tags)
+check_tag_existence = copy.deepcopy(servers247.check_tag_existence)
+update_tag = copy.deepcopy(servers247.update_tag)
+delete_tag = copy.deepcopy(servers247.delete_tag)
diff --git a/tempest/lib/api_schema/response/compute/v2_57/limits.py b/tempest/lib/api_schema/response/compute/v2_57/limits.py
new file mode 100644
index 0000000..dcb8b3d
--- /dev/null
+++ b/tempest/lib/api_schema/response/compute/v2_57/limits.py
@@ -0,0 +1,30 @@
+# Copyright 2018 ZTE 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 copy
+
+from tempest.lib.api_schema.response.compute.v2_39 import limits as limitv239
+
+# Compute microversion 2.57:
+# remove attributes in get_limit:
+#    'maxPersonality',
+#    'maxPersonalitySize'
+
+get_limit = copy.deepcopy(limitv239.get_limit)
+
+for item in ['maxPersonality', 'maxPersonalitySize']:
+    get_limit['response_body']['properties']['limits']['properties'][
+        'absolute']['properties'].pop(item)
+    get_limit['response_body']['properties']['limits']['properties'][
+        'absolute']['required'].remove(item)
diff --git a/tempest/lib/api_schema/response/compute/v2_57/servers.py b/tempest/lib/api_schema/response/compute/v2_57/servers.py
index ed1ca7d..d7de5fd 100644
--- a/tempest/lib/api_schema/response/compute/v2_57/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_57/servers.py
@@ -43,11 +43,18 @@
 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
+# 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.
+# ****** Schemas unchanged in microversion 2.57 since microversion 2.54 ***
 get_server = copy.deepcopy(servers254.get_server)
 list_servers_detail = copy.deepcopy(servers254.list_servers_detail)
 update_server = copy.deepcopy(servers254.update_server)
+
+# ****** Schemas unchanged since microversion 2.26 ***
+list_tags = copy.deepcopy(servers254.list_tags)
+update_all_tags = copy.deepcopy(servers254.update_all_tags)
+delete_all_tags = copy.deepcopy(servers254.delete_all_tags)
+check_tag_existence = copy.deepcopy(servers254.check_tag_existence)
+update_tag = copy.deepcopy(servers254.update_tag)
+delete_tag = copy.deepcopy(servers254.delete_tag)
diff --git a/tempest/lib/api_schema/response/compute/v2_6/servers.py b/tempest/lib/api_schema/response/compute/v2_6/servers.py
index 29b3e86..d5774de 100644
--- a/tempest/lib/api_schema/response/compute/v2_6/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_6/servers.py
@@ -16,9 +16,18 @@
 
 from tempest.lib.api_schema.response.compute.v2_3 import servers
 
+# NOTE: 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.
+# ****** Schemas unchanged since microversion 2.3 ******
 list_servers = copy.deepcopy(servers.list_servers)
 get_server = copy.deepcopy(servers.get_server)
 list_servers_detail = copy.deepcopy(servers.list_servers_detail)
+update_server = copy.deepcopy(servers.update_server)
+rebuild_server = copy.deepcopy(servers.rebuild_server)
+rebuild_server_with_admin_pass = copy.deepcopy(
+    servers.rebuild_server_with_admin_pass)
+show_server_diagnostics = copy.deepcopy(servers.show_server_diagnostics)
 
 # NOTE: The consolidated remote console API got introduced with v2.6
 # with bp/consolidate-console-api. See Nova commit 578bafeda
@@ -31,7 +40,7 @@
                 'type': 'object',
                 'properties': {
                     'protocol': {'enum': ['vnc', 'rdp', 'serial', 'spice']},
-                    'type': {'enum': ['novnc', 'xpvnc', 'rdp-html5',
+                    'type': {'enum': ['novnc', 'xvpvnc', 'rdp-html5',
                                       'spice-html5', 'serial']},
                     'url': {
                         'type': 'string',
diff --git a/tempest/lib/api_schema/response/compute/v2_63/servers.py b/tempest/lib/api_schema/response/compute/v2_63/servers.py
index 5cdaf54..6a20890 100644
--- a/tempest/lib/api_schema/response/compute/v2_63/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_63/servers.py
@@ -63,3 +63,14 @@
     'properties'].update({'trusted_image_certificates': trusted_certs})
 get_server['response_body']['properties']['server'][
     'required'].append('trusted_image_certificates')
+
+# NOTE(zhufl): 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.
+# ****** Schemas unchanged since microversion 2.26 ***
+list_tags = copy.deepcopy(servers257.list_tags)
+update_all_tags = copy.deepcopy(servers257.update_all_tags)
+delete_all_tags = copy.deepcopy(servers257.delete_all_tags)
+check_tag_existence = copy.deepcopy(servers257.check_tag_existence)
+update_tag = copy.deepcopy(servers257.update_tag)
+delete_tag = copy.deepcopy(servers257.delete_tag)
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 7df02d5..f412839 100644
--- a/tempest/lib/api_schema/response/compute/v2_9/servers.py
+++ b/tempest/lib/api_schema/response/compute/v2_9/servers.py
@@ -17,7 +17,13 @@
 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
 
+# NOTE: 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.
+# ****** Schemas unchanged since microversion 2.6 ******
 list_servers = copy.deepcopy(servers.list_servers)
+show_server_diagnostics = copy.deepcopy(servers.show_server_diagnostics)
+get_remote_consoles = copy.deepcopy(servers.get_remote_consoles)
 
 get_server = copy.deepcopy(servers.get_server)
 get_server['response_body']['properties']['server'][
diff --git a/tempest/lib/cli/base.py b/tempest/lib/cli/base.py
index 3fb56ec..d8c776b 100644
--- a/tempest/lib/cli/base.py
+++ b/tempest/lib/cli/base.py
@@ -269,7 +269,7 @@
         :param merge_stderr: if True the stderr buffer is merged into stdout
         :type merge_stderr: boolean
         """
-        flags += ' --endpoint-type %s' % endpoint_type
+        flags += ' --os-endpoint-type %s' % endpoint_type
         return self.cmd_with_auth(
             'cinder', action, flags, params, fail_ok, merge_stderr)
 
diff --git a/tempest/lib/common/rest_client.py b/tempest/lib/common/rest_client.py
index 22276d4..bc9cfe2 100644
--- a/tempest/lib/common/rest_client.py
+++ b/tempest/lib/common/rest_client.py
@@ -416,6 +416,8 @@
                           resp_body=None, extra=None):
         if 'X-Auth-Token' in req_headers:
             req_headers['X-Auth-Token'] = '<omitted>'
+        if 'X-Subject-Token' in req_headers:
+            req_headers['X-Subject-Token'] = '<omitted>'
         # A shallow copy is sufficient
         resp_log = resp.copy()
         if 'x-subject-token' in resp_log:
diff --git a/tempest/lib/decorators.py b/tempest/lib/decorators.py
index e99dd24..b399aa0 100644
--- a/tempest/lib/decorators.py
+++ b/tempest/lib/decorators.py
@@ -19,39 +19,83 @@
 import six
 import testtools
 
+from tempest.lib import exceptions as lib_exc
+
 LOG = logging.getLogger(__name__)
 
+_SUPPORTED_BUG_TYPES = {
+    'launchpad': 'https://launchpad.net/bugs/%s',
+    'storyboard': 'https://storyboard.openstack.org/#!/story/%s',
+}
+
+
+def _validate_bug_and_bug_type(bug, bug_type):
+    """Validates ``bug`` and ``bug_type`` values.
+
+    :param bug: bug number causing the test to skip (launchpad or storyboard)
+    :param bug_type: 'launchpad' or 'storyboard', default 'launchpad'
+    :raises: InvalidParam if ``bug`` is not a digit or ``bug_type`` is not
+        a valid value
+    """
+    if not bug.isdigit():
+        invalid_param = '%s must be a valid %s number' % (bug, bug_type)
+        raise lib_exc.InvalidParam(invalid_param=invalid_param)
+    if bug_type not in _SUPPORTED_BUG_TYPES:
+        invalid_param = 'bug_type "%s" must be one of: %s' % (
+            bug_type, ', '.join(_SUPPORTED_BUG_TYPES.keys()))
+        raise lib_exc.InvalidParam(invalid_param=invalid_param)
+
+
+def _get_bug_url(bug, bug_type='launchpad'):
+    """Get the bug URL based on the ``bug_type`` and ``bug``
+
+    :param bug: The launchpad/storyboard bug number causing the test
+    :param bug_type: 'launchpad' or 'storyboard', default 'launchpad'
+    :returns: Bug URL corresponding to ``bug_type`` value
+    """
+    _validate_bug_and_bug_type(bug, bug_type)
+    return _SUPPORTED_BUG_TYPES[bug_type] % bug
+
 
 def skip_because(*args, **kwargs):
     """A decorator useful to skip tests hitting known bugs
 
-    @param bug: bug number causing the test to skip
-    @param condition: optional condition to be True for the skip to have place
+    ``bug`` must be a number and ``condition`` must be true for the test to
+    skip.
+
+    :param bug: bug number causing the test to skip (launchpad or storyboard)
+    :param bug_type: 'launchpad' or 'storyboard', default 'launchpad'
+    :param condition: optional condition to be True for the skip to have place
+    :raises: testtools.TestCase.skipException if ``condition`` is True and
+        ``bug`` is included
     """
     def decorator(f):
         @functools.wraps(f)
         def wrapper(*func_args, **func_kwargs):
             skip = False
+            msg = ''
             if "condition" in kwargs:
                 if kwargs["condition"] is True:
                     skip = True
             else:
                 skip = True
             if "bug" in kwargs and skip is True:
-                if not kwargs['bug'].isdigit():
-                    raise ValueError('bug must be a valid bug number')
-                msg = "Skipped until Bug: %s is resolved." % kwargs["bug"]
+                bug = kwargs['bug']
+                bug_type = kwargs.get('bug_type', 'launchpad')
+                bug_url = _get_bug_url(bug, bug_type)
+                msg = "Skipped until bug: %s is resolved." % bug_url
                 raise testtools.TestCase.skipException(msg)
             return f(*func_args, **func_kwargs)
         return wrapper
     return decorator
 
 
-def related_bug(bug, status_code=None):
-    """A decorator useful to know solutions from launchpad bug reports
+def related_bug(bug, status_code=None, bug_type='launchpad'):
+    """A decorator useful to know solutions from launchpad/storyboard reports
 
-    @param bug: The launchpad bug number causing the test
-    @param status_code: The status code related to the bug report
+    :param bug: The launchpad/storyboard bug number causing the test bug
+    :param bug_type: 'launchpad' or 'storyboard', default 'launchpad'
+    :param status_code: The status code related to the bug report
     """
     def decorator(f):
         @functools.wraps(f)
@@ -61,9 +105,10 @@
             except Exception as exc:
                 exc_status_code = getattr(exc, 'status_code', None)
                 if status_code is None or status_code == exc_status_code:
-                    LOG.error('Hints: This test was made for the bug %s. '
-                              'The failure could be related to '
-                              'https://launchpad.net/bugs/%s', bug, bug)
+                    if bug:
+                        LOG.error('Hints: This test was made for the bug_type '
+                                  '%s. The failure could be related to '
+                                  '%s', bug, _get_bug_url(bug, bug_type))
                 raise exc
         return wrapper
     return decorator
diff --git a/tempest/lib/services/compute/limits_client.py b/tempest/lib/services/compute/limits_client.py
index efe9889..9af80c4 100644
--- a/tempest/lib/services/compute/limits_client.py
+++ b/tempest/lib/services/compute/limits_client.py
@@ -15,15 +15,25 @@
 
 from oslo_serialization import jsonutils as json
 
-from tempest.lib.api_schema.response.compute.v2_1 import limits as schema
+from tempest.lib.api_schema.response.compute.v2_1 import limits as schemav21
+from tempest.lib.api_schema.response.compute.v2_36 import limits as schemav236
+from tempest.lib.api_schema.response.compute.v2_39 import limits as schemav239
+from tempest.lib.api_schema.response.compute.v2_57 import limits as schemav257
 from tempest.lib.common import rest_client
 from tempest.lib.services.compute import base_compute_client
 
 
 class LimitsClient(base_compute_client.BaseComputeClient):
 
+    schema_versions_info = [
+        {'min': None, 'max': '2.35', 'schema': schemav21},
+        {'min': '2.36', 'max': '2.38', 'schema': schemav236},
+        {'min': '2.39', 'max': '2.56', 'schema': schemav239},
+        {'min': '2.57', 'max': None, 'schema': schemav257}]
+
     def show_limits(self):
         resp, body = self.get("limits")
         body = json.loads(body)
+        schema = self.get_schema(self.schema_versions_info)
         self.validate_response(schema.get_limit, resp, body)
         return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/compute/server_groups_client.py b/tempest/lib/services/compute/server_groups_client.py
index 03cd645..0d440d5 100644
--- a/tempest/lib/services/compute/server_groups_client.py
+++ b/tempest/lib/services/compute/server_groups_client.py
@@ -16,8 +16,10 @@
 
 from oslo_serialization import jsonutils as json
 
-from tempest.lib.api_schema.response.compute.v2_1 import servers as schema
-from tempest.lib.api_schema.response.compute.v2_13 import servers as schemav213
+from tempest.lib.api_schema.response.compute.v2_1 import server_groups \
+    as schema
+from tempest.lib.api_schema.response.compute.v2_13 import server_groups \
+    as schemav213
 from tempest.lib.common import rest_client
 from tempest.lib.services.compute import base_compute_client
 
diff --git a/tempest/lib/services/compute/services_client.py b/tempest/lib/services/compute/services_client.py
index b046c35..d52de3a 100644
--- a/tempest/lib/services/compute/services_client.py
+++ b/tempest/lib/services/compute/services_client.py
@@ -20,6 +20,8 @@
 from tempest.lib.api_schema.response.compute.v2_1 import services as schema
 from tempest.lib.api_schema.response.compute.v2_11 import services \
     as schemav211
+from tempest.lib.api_schema.response.compute.v2_53 import services \
+    as schemav253
 from tempest.lib.common import rest_client
 from tempest.lib.services.compute import base_compute_client
 
@@ -28,7 +30,8 @@
 
     schema_versions_info = [
         {'min': None, 'max': '2.10', 'schema': schema},
-        {'min': '2.11', 'max': None, 'schema': schemav211}]
+        {'min': '2.11', 'max': '2.52', 'schema': schemav211},
+        {'min': '2.53', 'max': None, 'schema': schemav253}]
 
     def list_services(self, **params):
         """Lists all running Compute services for a tenant.
@@ -47,9 +50,30 @@
         self.validate_response(_schema.list_services, resp, body)
         return rest_client.ResponseBody(resp, body)
 
+    def update_service(self, service_id, **kwargs):
+        """Update a compute service.
+
+        Update a compute service to enable or disable scheduling, including
+        recording a reason why a compute service was disabled from scheduling.
+
+        This API is available starting with microversion 2.53.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/compute/#update-compute-service
+        """
+        put_body = json.dumps(kwargs)
+        resp, body = self.put('os-services/%s' % service_id, put_body)
+        body = json.loads(body)
+        _schema = self.get_schema(self.schema_versions_info)
+        self.validate_response(_schema.update_service, resp, body)
+        return rest_client.ResponseBody(resp, body)
+
     def enable_service(self, **kwargs):
         """Enable service on a host.
 
+        ``update_service`` supersedes this API starting with microversion 2.53.
+
         For a full list of available parameters, please refer to the official
         API reference:
         https://developer.openstack.org/api-ref/compute/#enable-scheduling-for-a-compute-service
@@ -63,6 +87,8 @@
     def disable_service(self, **kwargs):
         """Disable service on a host.
 
+        ``update_service`` supersedes this API starting with microversion 2.53.
+
         For a full list of available parameters, please refer to the official
         API reference:
         https://developer.openstack.org/api-ref/compute/#disable-scheduling-for-a-compute-service
@@ -76,6 +102,8 @@
     def disable_log_reason(self, **kwargs):
         """Disables scheduling for a Compute service and logs reason.
 
+        ``update_service`` supersedes this API starting with microversion 2.53.
+
         For a full list of available parameters, please refer to the official
         API reference:
         https://developer.openstack.org/api-ref/compute/#disable-scheduling-for-a-compute-service-and-log-disabled-reason
@@ -89,6 +117,8 @@
     def update_forced_down(self, **kwargs):
         """Set or unset ``forced_down`` flag for the service.
 
+        ``update_service`` supersedes this API starting with microversion 2.53.
+
         For a full list of available parameters, please refer to the official
         API reference:
         https://developer.openstack.org/api-ref/compute/#update-forced-down
diff --git a/tempest/lib/services/image/v2/images_client.py b/tempest/lib/services/image/v2/images_client.py
index ed6df47..3c38dba 100644
--- a/tempest/lib/services/image/v2/images_client.py
+++ b/tempest/lib/services/image/v2/images_client.py
@@ -32,7 +32,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        http://developer.openstack.org/api-ref/image/v2/index.html#update-an-image
+        https://developer.openstack.org/api-ref/image/v2/#update-image
         """
         data = json.dumps(patch)
         headers = {"Content-Type": "application/openstack-images-v2.0"
@@ -47,7 +47,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        http://developer.openstack.org/api-ref/image/v2/index.html#create-an-image
+        https://developer.openstack.org/api-ref/image/v2/#create-image
         """
         data = json.dumps(kwargs)
         resp, body = self.post('images', data)
@@ -84,7 +84,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        http://developer.openstack.org/api-ref/image/v2/#delete-an-image
+        https://developer.openstack.org/api-ref/image/v2/#delete-image
          """
         url = 'images/%s' % image_id
         resp, _ = self.delete(url)
@@ -96,7 +96,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        http://developer.openstack.org/api-ref/image/v2/#show-images
+        https://developer.openstack.org/api-ref/image/v2/#list-images
         """
         url = 'images'
 
@@ -113,7 +113,7 @@
 
         For a full list of available parameters, please refer to the official
         API reference:
-        http://developer.openstack.org/api-ref/image/v2/#show-image-details
+        https://developer.openstack.org/api-ref/image/v2/#show-image
         """
         url = 'images/%s' % image_id
         resp, body = self.get(url)
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index 145dcf1..be52eef 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -94,6 +94,10 @@
         if not client:
             client = self.ports_client
         name = data_utils.rand_name(self.__class__.__name__)
+        if CONF.network.port_vnic_type and 'binding:vnic_type' not in kwargs:
+            kwargs['binding:vnic_type'] = CONF.network.port_vnic_type
+        if CONF.network.port_profile and 'binding:profile' not in kwargs:
+            kwargs['binding:profile'] = CONF.network.port_profile
         result = client.create_port(
             name=name,
             network_id=network_id,
@@ -543,7 +547,7 @@
                                                 volume['id'], 'available')
 
     def ping_ip_address(self, ip_address, should_succeed=True,
-                        ping_timeout=None, mtu=None):
+                        ping_timeout=None, mtu=None, server=None):
         timeout = ping_timeout or CONF.validation.ping_timeout
         cmd = ['ping', '-c1', '-w1']
 
@@ -577,12 +581,16 @@
                       'caller': caller, 'ip': ip_address, 'timeout': timeout,
                       'result': 'expected' if result else 'unexpected'
                   })
+        if server:
+            self._log_console_output([server])
         return result
 
     def check_vm_connectivity(self, ip_address,
                               username=None,
                               private_key=None,
                               should_connect=True,
+                              extra_msg="",
+                              server=None,
                               mtu=None):
         """Check server connectivity
 
@@ -592,43 +600,36 @@
         :param should_connect: True/False indicates positive/negative test
             positive - attempt ping and ssh
             negative - attempt ping and fail if succeed
+        :param extra_msg: Message to help with debugging if ``ping_ip_address``
+            fails
+        :param server: The server whose console to log for debugging
         :param mtu: network MTU to use for connectivity validation
 
         :raises: AssertError if the result of the connectivity check does
             not match the value of the should_connect param
         """
+        LOG.debug('checking network connections to IP %s with user: %s',
+                  ip_address, username)
         if should_connect:
             msg = "Timed out waiting for %s to become reachable" % ip_address
         else:
             msg = "ip address %s is reachable" % ip_address
+        if extra_msg:
+            msg = "%s\n%s" % (extra_msg, msg)
         self.assertTrue(self.ping_ip_address(ip_address,
                                              should_succeed=should_connect,
-                                             mtu=mtu),
+                                             mtu=mtu, server=server),
                         msg=msg)
         if should_connect:
             # no need to check ssh for negative connectivity
-            self.get_remote_client(ip_address, username, private_key)
-
-    def check_public_network_connectivity(self, ip_address, username,
-                                          private_key, should_connect=True,
-                                          msg=None, servers=None, mtu=None):
-        # The target login is assumed to have been configured for
-        # key-based authentication by cloud-init.
-        LOG.debug('checking network connections to IP %s with user: %s',
-                  ip_address, username)
-        try:
-            self.check_vm_connectivity(ip_address,
-                                       username,
-                                       private_key,
-                                       should_connect=should_connect,
-                                       mtu=mtu)
-        except Exception:
-            ex_msg = 'Public network connectivity check failed'
-            if msg:
-                ex_msg += ": " + msg
-            LOG.exception(ex_msg)
-            self._log_console_output(servers)
-            raise
+            try:
+                self.get_remote_client(ip_address, username, private_key,
+                                       server=server)
+            except Exception:
+                if not extra_msg:
+                    extra_msg = 'Failed to ssh to %s' % ip_address
+                LOG.exception(extra_msg)
+                raise
 
     def create_floating_ip(self, thing, pool_name=None):
         """Create a floating IP and associates to a server on Nova"""
@@ -645,9 +646,10 @@
         return floating_ip
 
     def create_timestamp(self, ip_address, dev_name=None, mount_path='/mnt',
-                         private_key=None):
+                         private_key=None, server=None):
         ssh_client = self.get_remote_client(ip_address,
-                                            private_key=private_key)
+                                            private_key=private_key,
+                                            server=server)
         if dev_name is not None:
             ssh_client.make_fs(dev_name)
             ssh_client.exec_command('sudo mount /dev/%s %s' % (dev_name,
@@ -661,9 +663,10 @@
         return timestamp
 
     def get_timestamp(self, ip_address, dev_name=None, mount_path='/mnt',
-                      private_key=None):
+                      private_key=None, server=None):
         ssh_client = self.get_remote_client(ip_address,
-                                            private_key=private_key)
+                                            private_key=private_key,
+                                            server=server)
         if dev_name is not None:
             ssh_client.mount(dev_name, mount_path)
         timestamp = ssh_client.exec_command('sudo cat %s/timestamp'
@@ -809,8 +812,13 @@
         return subnet
 
     def _get_server_port_id_and_ip4(self, server, ip_addr=None):
-        ports = self.os_admin.ports_client.list_ports(
-            device_id=server['id'], fixed_ip=ip_addr)['ports']
+        if ip_addr:
+            ports = self.os_admin.ports_client.list_ports(
+                device_id=server['id'],
+                fixed_ips='ip_address=%s' % ip_addr)['ports']
+        else:
+            ports = self.os_admin.ports_client.list_ports(
+                device_id=server['id'])['ports']
         # A port can have more than one IP address in some cases.
         # If the network is dual-stack (IPv4 + IPv6), this port is associated
         # with 2 subnets
diff --git a/tempest/scenario/test_network_advanced_server_ops.py b/tempest/scenario/test_network_advanced_server_ops.py
index 87ce951..7452ee6 100644
--- a/tempest/scenario/test_network_advanced_server_ops.py
+++ b/tempest/scenario/test_network_advanced_server_ops.py
@@ -90,9 +90,10 @@
         floating_ip_addr = floating_ip['floating_ip_address']
         # Check FloatingIP status before checking the connectivity
         self.check_floating_ip_status(floating_ip, 'ACTIVE')
-        self.check_public_network_connectivity(floating_ip_addr, username,
-                                               private_key, should_connect,
-                                               servers=[server])
+        self.check_vm_connectivity(floating_ip_addr, username,
+                                   private_key, should_connect,
+                                   'Public network connectivity check failed',
+                                   server)
 
     def _wait_server_status_and_check_network_connectivity(self, server,
                                                            keypair,
@@ -196,7 +197,14 @@
                                        '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'])
+        # Nova API > 2.46 no longer includes flavor.id, and schema check
+        # will cover whether 'id' should be in flavor
+        if server['flavor'].get('id'):
+            self.assertEqual(resize_flavor, server['flavor']['id'])
+        else:
+            flavor = self.flavors_client.show_flavor(resize_flavor)['flavor']
+            for key in ['original_name', 'ram', 'vcpus', 'disk']:
+                self.assertEqual(flavor[key], server['flavor'][key])
         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 bcd4ddb..c1132cf 100644
--- a/tempest/scenario/test_network_basic_ops.py
+++ b/tempest/scenario/test_network_basic_ops.py
@@ -175,7 +175,7 @@
     def _get_server_key(self, server):
         return self.keypairs[server['key_name']]['private_key']
 
-    def check_public_network_connectivity(
+    def _check_public_network_connectivity(
             self, should_connect=True, msg=None,
             should_check_floating_ip_status=True, mtu=None):
         """Verifies connectivty to a VM via public network and floating IP
@@ -199,13 +199,18 @@
         if should_connect:
             private_key = self._get_server_key(server)
             floatingip_status = 'ACTIVE'
+
         # Check FloatingIP Status before initiating a connection
         if should_check_floating_ip_status:
             self.check_floating_ip_status(floating_ip, floatingip_status)
-        # call the common method in the parent class
-        super(TestNetworkBasicOps, self).check_public_network_connectivity(
-            ip_address, ssh_login, private_key, should_connect, msg,
-            self.servers, mtu=mtu)
+
+        message = 'Public network connectivity check failed'
+        if msg:
+            message += '. Reason: %s' % msg
+
+        self.check_vm_connectivity(
+            ip_address, ssh_login, private_key, should_connect,
+            message, server, mtu=mtu)
 
     def _disassociate_floating_ips(self):
         floating_ip, _ = self.floating_ip_tuple
@@ -404,17 +409,17 @@
 
         """
         self._setup_network_and_servers()
-        self.check_public_network_connectivity(should_connect=True)
+        self._check_public_network_connectivity(should_connect=True)
         self._check_network_internal_connectivity(network=self.network)
         self._check_network_external_connectivity()
         self._disassociate_floating_ips()
-        self.check_public_network_connectivity(should_connect=False,
-                                               msg="after disassociate "
-                                                   "floating ip")
+        self._check_public_network_connectivity(should_connect=False,
+                                                msg="after disassociate "
+                                                    "floating ip")
         self._reassociate_floating_ips()
-        self.check_public_network_connectivity(should_connect=True,
-                                               msg="after re-associate "
-                                                   "floating ip")
+        self._check_public_network_connectivity(should_connect=True,
+                                                msg="after re-associate "
+                                                    "floating ip")
 
     @decorators.idempotent_id('b158ea55-472e-4086-8fa9-c64ac0c6c1d0')
     @testtools.skipUnless(utils.is_extension_enabled('net-mtu', 'network'),
@@ -425,17 +430,16 @@
         """Validate that network MTU sized frames fit through."""
         self._setup_network_and_servers()
         # first check that connectivity works in general for the instance
-        self.check_public_network_connectivity(should_connect=True)
+        self._check_public_network_connectivity(should_connect=True)
         # now that we checked general connectivity, test that full size frames
         # can also pass between nodes
-        self.check_public_network_connectivity(
+        self._check_public_network_connectivity(
             should_connect=True, mtu=self.network['mtu'])
 
     @decorators.idempotent_id('1546850e-fbaa-42f5-8b5f-03d8a6a95f15')
     @testtools.skipIf(CONF.network.shared_physical_network,
                       'Connectivity can only be tested when in a '
                       'multitenant network environment')
-    @decorators.skip_because(bug="1610994")
     @decorators.attr(type='slow')
     @utils.services('compute', 'network')
     def test_connectivity_between_vms_on_different_networks(self):
@@ -468,7 +472,7 @@
 
         """
         self._setup_network_and_servers()
-        self.check_public_network_connectivity(should_connect=True)
+        self._check_public_network_connectivity(should_connect=True)
         self._check_network_internal_connectivity(network=self.network)
         self._check_network_external_connectivity()
         self._create_new_network(create_gateway=True)
@@ -503,7 +507,7 @@
 
         """
         self._setup_network_and_servers()
-        self.check_public_network_connectivity(should_connect=True)
+        self._check_public_network_connectivity(should_connect=True)
         self._create_new_network()
         self._hotplug_server()
         self._check_network_internal_connectivity(network=self.new_net)
@@ -525,19 +529,19 @@
                 admin_state_up attribute of router to True
         """
         self._setup_network_and_servers()
-        self.check_public_network_connectivity(
+        self._check_public_network_connectivity(
             should_connect=True, msg="before updating "
             "admin_state_up of router to False")
         self._update_router_admin_state(self.router, False)
         # TODO(alokmaurya): Remove should_check_floating_ip_status=False check
         # once bug 1396310 is fixed
 
-        self.check_public_network_connectivity(
+        self._check_public_network_connectivity(
             should_connect=False, msg="after updating "
             "admin_state_up of router to False",
             should_check_floating_ip_status=False)
         self._update_router_admin_state(self.router, True)
-        self.check_public_network_connectivity(
+        self._check_public_network_connectivity(
             should_connect=True, msg="after updating "
             "admin_state_up of router to True")
 
@@ -582,7 +586,7 @@
         renew_timeout = CONF.network.build_timeout
 
         self._setup_network_and_servers(dns_nameservers=[initial_dns_server])
-        self.check_public_network_connectivity(should_connect=True)
+        self._check_public_network_connectivity(should_connect=True)
 
         floating_ip, server = self.floating_ip_tuple
         ip_address = floating_ip['floating_ip_address']
@@ -657,20 +661,20 @@
                                             private_key=private_key,
                                             server=server2)
 
-        self.check_public_network_connectivity(
+        self._check_public_network_connectivity(
             should_connect=True, msg="before updating "
             "admin_state_up of instance port to False")
         self.check_remote_connectivity(ssh_client, dest=server_pip,
                                        should_succeed=True)
         self.ports_client.update_port(port_id, admin_state_up=False)
-        self.check_public_network_connectivity(
+        self._check_public_network_connectivity(
             should_connect=False, msg="after updating "
             "admin_state_up of instance port to False",
             should_check_floating_ip_status=False)
         self.check_remote_connectivity(ssh_client, dest=server_pip,
                                        should_succeed=False)
         self.ports_client.update_port(port_id, admin_state_up=True)
-        self.check_public_network_connectivity(
+        self._check_public_network_connectivity(
             should_connect=True, msg="after updating "
             "admin_state_up of instance port to True")
         self.check_remote_connectivity(ssh_client, dest=server_pip,
@@ -767,7 +771,7 @@
             msg = "Rescheduling test does not apply to distributed routers."
             raise self.skipException(msg)
 
-        self.check_public_network_connectivity(should_connect=True)
+        self._check_public_network_connectivity(should_connect=True)
 
         # remove resource from agents
         hosting_agents = set(a["id"] for a in
@@ -784,7 +788,7 @@
                              'unscheduling router failed')
 
         # verify resource is un-functional
-        self.check_public_network_connectivity(
+        self._check_public_network_connectivity(
             should_connect=False,
             msg='after router unscheduling',
         )
@@ -801,7 +805,7 @@
             "target agent")
 
         # verify resource is functional
-        self.check_public_network_connectivity(
+        self._check_public_network_connectivity(
             should_connect=True,
             msg='After router rescheduling')
 
@@ -835,7 +839,7 @@
 
         # Create server
         self._setup_network_and_servers()
-        self.check_public_network_connectivity(should_connect=True)
+        self._check_public_network_connectivity(should_connect=True)
         self._create_new_network()
         self._hotplug_server()
         fip, server = self.floating_ip_tuple
diff --git a/tempest/scenario/test_shelve_instance.py b/tempest/scenario/test_shelve_instance.py
index 68f18d1..d6b6d14 100644
--- a/tempest/scenario/test_shelve_instance.py
+++ b/tempest/scenario/test_shelve_instance.py
@@ -63,7 +63,8 @@
 
         instance_ip = self.get_server_ip(server)
         timestamp = self.create_timestamp(instance_ip,
-                                          private_key=keypair['private_key'])
+                                          private_key=keypair['private_key'],
+                                          server=server)
 
         # Prevent bug #1257594 from coming back
         # Unshelve used to boot the instance with the original image, not
@@ -71,7 +72,8 @@
         self._shelve_then_unshelve_server(server)
 
         timestamp2 = self.get_timestamp(instance_ip,
-                                        private_key=keypair['private_key'])
+                                        private_key=keypair['private_key'],
+                                        server=server)
         self.assertEqual(timestamp, timestamp2)
 
     @decorators.attr(type='slow')
diff --git a/tempest/scenario/test_snapshot_pattern.py b/tempest/scenario/test_snapshot_pattern.py
index b51a781..a33d4d4 100644
--- a/tempest/scenario/test_snapshot_pattern.py
+++ b/tempest/scenario/test_snapshot_pattern.py
@@ -57,7 +57,8 @@
 
         instance_ip = self.get_server_ip(server)
         timestamp = self.create_timestamp(instance_ip,
-                                          private_key=keypair['private_key'])
+                                          private_key=keypair['private_key'],
+                                          server=server)
 
         # snapshot the instance
         snapshot_image = self.create_server_snapshot(server=server)
@@ -71,5 +72,6 @@
         # check the existence of the timestamp file in the second instance
         server_from_snapshot_ip = self.get_server_ip(server_from_snapshot)
         timestamp2 = self.get_timestamp(server_from_snapshot_ip,
-                                        private_key=keypair['private_key'])
+                                        private_key=keypair['private_key'],
+                                        server=server_from_snapshot)
         self.assertEqual(timestamp, timestamp2)
diff --git a/tempest/scenario/test_stamp_pattern.py b/tempest/scenario/test_stamp_pattern.py
index ef369d6..2782119 100644
--- a/tempest/scenario/test_stamp_pattern.py
+++ b/tempest/scenario/test_stamp_pattern.py
@@ -96,7 +96,8 @@
                                                       keypair['private_key'])
         timestamp = self.create_timestamp(ip_for_server,
                                           CONF.compute.volume_device_name,
-                                          private_key=keypair['private_key'])
+                                          private_key=keypair['private_key'],
+                                          server=server)
         self.nova_volume_detach(server, volume)
 
         # snapshot the volume
@@ -126,5 +127,6 @@
         # check the existence of the timestamp file in the volume2
         timestamp2 = self.get_timestamp(ip_for_snapshot,
                                         CONF.compute.volume_device_name,
-                                        private_key=keypair['private_key'])
+                                        private_key=keypair['private_key'],
+                                        server=server_from_snapshot)
         self.assertEqual(timestamp, timestamp2)
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index 1564f25..79c2d14 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -108,7 +108,8 @@
         LOG.info("Setting timestamp in instance %s", instance_1st)
         ip_instance_1st = self.get_server_ip(instance_1st)
         timestamp = self.create_timestamp(ip_instance_1st,
-                                          private_key=keypair['private_key'])
+                                          private_key=keypair['private_key'],
+                                          server=instance_1st)
 
         # delete instance
         LOG.info("Deleting first instance: %s", instance_1st)
@@ -126,7 +127,8 @@
         LOG.info("Getting timestamp in instance %s", instance_2nd)
         ip_instance_2nd = self.get_server_ip(instance_2nd)
         timestamp2 = self.get_timestamp(ip_instance_2nd,
-                                        private_key=keypair['private_key'])
+                                        private_key=keypair['private_key'],
+                                        server=instance_2nd)
         self.assertEqual(timestamp, timestamp2)
 
         # snapshot a volume
@@ -150,7 +152,8 @@
                  server_from_snapshot)
         server_from_snapshot_ip = self.get_server_ip(server_from_snapshot)
         timestamp3 = self.get_timestamp(server_from_snapshot_ip,
-                                        private_key=keypair['private_key'])
+                                        private_key=keypair['private_key'],
+                                        server=server_from_snapshot)
         self.assertEqual(timestamp, timestamp3)
 
     @decorators.idempotent_id('05795fb2-b2a7-4c9f-8fac-ff25aedb1489')
diff --git a/tempest/scenario/test_volume_migrate_attached.py b/tempest/scenario/test_volume_migrate_attached.py
index ff7996a..4624249 100644
--- a/tempest/scenario/test_volume_migrate_attached.py
+++ b/tempest/scenario/test_volume_migrate_attached.py
@@ -114,7 +114,8 @@
         LOG.info("Setting timestamp in instance %s", instance['id'])
         ip_instance = self.get_server_ip(instance)
         timestamp = self.create_timestamp(ip_instance,
-                                          private_key=keypair['private_key'])
+                                          private_key=keypair['private_key'],
+                                          server=instance)
 
         # retype volume with migration from backend #1 to backend #2
         LOG.info("Retyping Volume %s to new type %s", volume_origin['id'],
@@ -125,5 +126,6 @@
         LOG.info("Getting timestamp in postmigrated instance %s",
                  instance['id'])
         timestamp2 = self.get_timestamp(ip_instance,
-                                        private_key=keypair['private_key'])
+                                        private_key=keypair['private_key'],
+                                        server=instance)
         self.assertEqual(timestamp, timestamp2)
diff --git a/tempest/tests/lib/services/compute/test_services_client.py b/tempest/tests/lib/services/compute/test_services_client.py
index 2dd981c..ba432e3 100644
--- a/tempest/tests/lib/services/compute/test_services_client.py
+++ b/tempest/tests/lib/services/compute/test_services_client.py
@@ -56,6 +56,20 @@
         }
     }
 
+    FAKE_UPDATE_SERVICE = {
+        "service": {
+            "id": "e81d66a4-ddd3-4aba-8a84-171d1cb4d339",
+            "binary": "nova-compute",
+            "disabled_reason": "test2",
+            "host": "host1",
+            "state": "down",
+            "status": "disabled",
+            "updated_at": "2012-10-29T13:42:05.000000",
+            "forced_down": False,
+            "zone": "nova"
+        }
+    }
+
     def setUp(self):
         super(TestServicesClient, self).setUp()
         fake_auth = fake_auth_provider.FakeAuthProvider()
@@ -119,6 +133,28 @@
             binary="controller",
             disabled_reason='test reason')
 
+    def _test_update_service(self, bytes_body=False, status=None,
+                             disabled_reason=None, forced_down=None):
+        resp_body = copy.deepcopy(self.FAKE_UPDATE_SERVICE)
+        kwargs = {}
+
+        if status is not None:
+            kwargs['status'] = status
+        if disabled_reason is not None:
+            kwargs['disabled_reason'] = disabled_reason
+        if forced_down is not None:
+            kwargs['forced_down'] = forced_down
+
+        resp_body['service'].update(kwargs)
+
+        self.check_service_client_function(
+            self.client.update_service,
+            'tempest.lib.common.rest_client.RestClient.put',
+            resp_body,
+            bytes_body,
+            service_id=resp_body['service']['id'],
+            **kwargs)
+
     def test_log_reason_disabled_service_with_str_body(self):
         self._test_log_reason_disabled_service()
 
@@ -144,3 +180,36 @@
                        new_callable=mock.PropertyMock(return_value='2.11'))
     def test_update_forced_down_with_bytes_body(self, _):
         self._test_update_forced_down(bytes_body=True)
+
+    @mock.patch.object(base_compute_client, 'COMPUTE_MICROVERSION',
+                       new_callable=mock.PropertyMock(return_value='2.53'))
+    def test_update_service_disable_scheduling_with_str_body(self, _):
+        self._test_update_service(status='disabled',
+                                  disabled_reason='maintenance')
+
+    @mock.patch.object(base_compute_client, 'COMPUTE_MICROVERSION',
+                       new_callable=mock.PropertyMock(return_value='2.53'))
+    def test_update_service_disable_scheduling_with_bytes_body(self, _):
+        self._test_update_service(status='disabled',
+                                  disabled_reason='maintenance',
+                                  bytes_body=True)
+
+    @mock.patch.object(base_compute_client, 'COMPUTE_MICROVERSION',
+                       new_callable=mock.PropertyMock(return_value='2.53'))
+    def test_update_service_enable_scheduling_with_str_body(self, _):
+        self._test_update_service(status='enabled')
+
+    @mock.patch.object(base_compute_client, 'COMPUTE_MICROVERSION',
+                       new_callable=mock.PropertyMock(return_value='2.53'))
+    def test_update_service_enable_scheduling_with_bytes_body(self, _):
+        self._test_update_service(status='enabled', bytes_body=True)
+
+    @mock.patch.object(base_compute_client, 'COMPUTE_MICROVERSION',
+                       new_callable=mock.PropertyMock(return_value='2.53'))
+    def test_update_service_forced_down_with_str_body(self, _):
+        self._test_update_service(forced_down=True)
+
+    @mock.patch.object(base_compute_client, 'COMPUTE_MICROVERSION',
+                       new_callable=mock.PropertyMock(return_value='2.53'))
+    def test_update_service_forced_down_with_bytes_body(self, _):
+        self._test_update_service(forced_down=True, bytes_body=True)
diff --git a/tempest/tests/lib/services/volume/v2/test_backups_client.py b/tempest/tests/lib/services/volume/v2/test_backups_client.py
deleted file mode 100644
index 14e5fb0..0000000
--- a/tempest/tests/lib/services/volume/v2/test_backups_client.py
+++ /dev/null
@@ -1,117 +0,0 @@
-# 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.lib.services.volume.v2 import backups_client
-from tempest.tests.lib import fake_auth_provider
-from tempest.tests.lib.services import base
-
-
-class TestBackupsClient(base.BaseServiceTest):
-
-    FAKE_BACKUP_LIST = {
-        "backups": [
-            {
-                "id": "2ef47aee-8844-490c-804d-2a8efe561c65",
-                "links": [
-                    {
-                        "href": "fake-url-1",
-                        "rel": "self"
-                    },
-                    {
-                        "href": "fake-url-2",
-                        "rel": "bookmark"
-                    }
-                ],
-                "name": "backup001"
-            }
-        ]
-    }
-
-    FAKE_BACKUP_LIST_WITH_DETAIL = {
-        "backups": [
-            {
-                "availability_zone": "az1",
-                "container": "volumebackups",
-                "created_at": "2013-04-02T10:35:27.000000",
-                "description": None,
-                "fail_reason": None,
-                "id": "2ef47aee-8844-490c-804d-2a8efe561c65",
-                "links": [
-                    {
-                        "href": "fake-url-1",
-                        "rel": "self"
-                    },
-                    {
-                        "href": "fake-url-2",
-                        "rel": "bookmark"
-                    }
-                ],
-                "name": "backup001",
-                "object_count": 22,
-                "size": 1,
-                "status": "available",
-                "volume_id": "e5185058-943a-4cb4-96d9-72c184c337d6",
-                "is_incremental": True,
-                "has_dependent_backups": False
-            }
-        ]
-    }
-
-    def setUp(self):
-        super(TestBackupsClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.client = backups_client.BackupsClient(fake_auth,
-                                                   'volume',
-                                                   'regionOne')
-
-    def _test_list_backups(self, detail=False, mock_args='backups',
-                           bytes_body=False, **params):
-        if detail:
-            resp_body = self.FAKE_BACKUP_LIST_WITH_DETAIL
-        else:
-            resp_body = self.FAKE_BACKUP_LIST
-        self.check_service_client_function(
-            self.client.list_backups,
-            'tempest.lib.common.rest_client.RestClient.get',
-            resp_body,
-            to_utf=bytes_body,
-            mock_args=[mock_args],
-            detail=detail,
-            **params)
-
-    def test_list_backups_with_str_body(self):
-        self._test_list_backups()
-
-    def test_list_backups_with_bytes_body(self):
-        self._test_list_backups(bytes_body=True)
-
-    def test_list_backups_with_detail_with_str_body(self):
-        mock_args = "backups/detail"
-        self._test_list_backups(detail=True, mock_args=mock_args)
-
-    def test_list_backups_with_detail_with_bytes_body(self):
-        mock_args = "backups/detail"
-        self._test_list_backups(detail=True, mock_args=mock_args,
-                                bytes_body=True)
-
-    def test_list_backups_with_params(self):
-        # Run the test separately for each param, to avoid assertion error
-        # resulting from randomized params order.
-        mock_args = 'backups?sort_key=name'
-        self._test_list_backups(mock_args=mock_args, sort_key='name')
-
-        mock_args = 'backups/detail?limit=10'
-        self._test_list_backups(detail=True, mock_args=mock_args,
-                                bytes_body=True, limit=10)
diff --git a/tempest/tests/lib/services/volume/v2/test_volumes_client.py b/tempest/tests/lib/services/volume/v2/test_volumes_client.py
deleted file mode 100644
index d7b042e..0000000
--- a/tempest/tests/lib/services/volume/v2/test_volumes_client.py
+++ /dev/null
@@ -1,127 +0,0 @@
-# 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.services.volume.v2 import volumes_client
-from tempest.tests.lib import fake_auth_provider
-from tempest.tests.lib.services import base
-
-
-class TestVolumesClient(base.BaseServiceTest):
-
-    FAKE_VOLUME_METADATA_ITEM = {
-        "meta": {
-            "key1": "value1"
-        }
-    }
-
-    FAKE_VOLUME_IMAGE_METADATA = {
-        "metadata": {
-            "container_format": "bare",
-            "min_ram": "0",
-            "disk_format": "raw",
-            "image_name": "xly-ubuntu16-server",
-            "image_id": "3e087b0c-10c5-4255-b147-6e8e9dbad6fc",
-            "checksum": "008f5d22fe3cb825d714da79607a90f9",
-            "min_disk": "0",
-            "size": "8589934592"
-        }
-    }
-
-    def setUp(self):
-        super(TestVolumesClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.client = volumes_client.VolumesClient(fake_auth,
-                                                   'volume',
-                                                   'regionOne')
-
-    def _test_retype_volume(self, bytes_body=False):
-        kwargs = {
-            "new_type": "dedup-tier-replication",
-            "migration_policy": "never"
-        }
-
-        self.check_service_client_function(
-            self.client.retype_volume,
-            'tempest.lib.common.rest_client.RestClient.post',
-            {},
-            to_utf=bytes_body,
-            status=202,
-            volume_id="a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8",
-            **kwargs
-        )
-
-    def _test_force_detach_volume(self, bytes_body=False):
-        kwargs = {
-            'attachment_id': '6980e295-920f-412e-b189-05c50d605acd',
-            'connector': {
-                'initiator': 'iqn.2017-04.org.fake:01'
-            }
-        }
-
-        self.check_service_client_function(
-            self.client.force_detach_volume,
-            'tempest.lib.common.rest_client.RestClient.post',
-            {},
-            to_utf=bytes_body,
-            status=202,
-            volume_id="a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8",
-            **kwargs
-        )
-
-    def _test_show_volume_metadata_item(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.show_volume_metadata_item,
-            'tempest.lib.common.rest_client.RestClient.get',
-            self.FAKE_VOLUME_METADATA_ITEM,
-            to_utf=bytes_body,
-            volume_id="a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8",
-            id="key1")
-
-    def _test_show_volume_image_metadata(self, bytes_body=False):
-        fake_volume_id = "a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8"
-        self.check_service_client_function(
-            self.client.show_volume_image_metadata,
-            'tempest.lib.common.rest_client.RestClient.post',
-            self.FAKE_VOLUME_IMAGE_METADATA,
-            to_utf=bytes_body,
-            mock_args=['volumes/%s/action' % fake_volume_id,
-                       json.dumps({"os-show_image_metadata": {}})],
-            volume_id=fake_volume_id)
-
-    def test_force_detach_volume_with_str_body(self):
-        self._test_force_detach_volume()
-
-    def test_force_detach_volume_with_bytes_body(self):
-        self._test_force_detach_volume(bytes_body=True)
-
-    def test_show_volume_metadata_item_with_str_body(self):
-        self._test_show_volume_metadata_item()
-
-    def test_show_volume_metadata_item_with_bytes_body(self):
-        self._test_show_volume_metadata_item(bytes_body=True)
-
-    def test_show_volume_image_metadata_with_str_body(self):
-        self._test_show_volume_image_metadata()
-
-    def test_show_volume_image_metadata_with_bytes_body(self):
-        self._test_show_volume_image_metadata(bytes_body=True)
-
-    def test_retype_volume_with_str_body(self):
-        self._test_retype_volume()
-
-    def test_retype_volume_with_bytes_body(self):
-        self._test_retype_volume(bytes_body=True)
diff --git a/tempest/tests/lib/services/volume/v2/test_availability_zone_client.py b/tempest/tests/lib/services/volume/v3/test_availability_zone_client.py
similarity index 96%
rename from tempest/tests/lib/services/volume/v2/test_availability_zone_client.py
rename to tempest/tests/lib/services/volume/v3/test_availability_zone_client.py
index 770565c..4827326 100644
--- a/tempest/tests/lib/services/volume/v2/test_availability_zone_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_availability_zone_client.py
@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.lib.services.volume.v2 import availability_zone_client
+from tempest.lib.services.volume.v3 import availability_zone_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v3/test_backups_client.py b/tempest/tests/lib/services/volume/v3/test_backups_client.py
index f1ce987..5412064 100644
--- a/tempest/tests/lib/services/volume/v3/test_backups_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_backups_client.py
@@ -20,6 +20,55 @@
 
 class TestBackupsClient(base.BaseServiceTest):
 
+    FAKE_BACKUP_LIST = {
+        "backups": [
+            {
+                "id": "2ef47aee-8844-490c-804d-2a8efe561c65",
+                "links": [
+                    {
+                        "href": "fake-url-1",
+                        "rel": "self"
+                    },
+                    {
+                        "href": "fake-url-2",
+                        "rel": "bookmark"
+                    }
+                ],
+                "name": "backup001"
+            }
+        ]
+    }
+
+    FAKE_BACKUP_LIST_WITH_DETAIL = {
+        "backups": [
+            {
+                "availability_zone": "az1",
+                "container": "volumebackups",
+                "created_at": "2013-04-02T10:35:27.000000",
+                "description": None,
+                "fail_reason": None,
+                "id": "2ef47aee-8844-490c-804d-2a8efe561c65",
+                "links": [
+                    {
+                        "href": "fake-url-1",
+                        "rel": "self"
+                    },
+                    {
+                        "href": "fake-url-2",
+                        "rel": "bookmark"
+                    }
+                ],
+                "name": "backup001",
+                "object_count": 22,
+                "size": 1,
+                "status": "available",
+                "volume_id": "e5185058-943a-4cb4-96d9-72c184c337d6",
+                "is_incremental": True,
+                "has_dependent_backups": False
+            }
+        ]
+    }
+
     FAKE_BACKUP_UPDATE = {
         "backup": {
             "id": "4c65c15f-a5c5-464b-b92a-90e4c04636a7",
@@ -35,6 +84,46 @@
                                                    'volume',
                                                    'regionOne')
 
+    def _test_list_backups(self, detail=False, mock_args='backups',
+                           bytes_body=False, **params):
+        if detail:
+            resp_body = self.FAKE_BACKUP_LIST_WITH_DETAIL
+        else:
+            resp_body = self.FAKE_BACKUP_LIST
+        self.check_service_client_function(
+            self.client.list_backups,
+            'tempest.lib.common.rest_client.RestClient.get',
+            resp_body,
+            to_utf=bytes_body,
+            mock_args=[mock_args],
+            detail=detail,
+            **params)
+
+    def test_list_backups_with_str_body(self):
+        self._test_list_backups()
+
+    def test_list_backups_with_bytes_body(self):
+        self._test_list_backups(bytes_body=True)
+
+    def test_list_backups_with_detail_with_str_body(self):
+        mock_args = "backups/detail"
+        self._test_list_backups(detail=True, mock_args=mock_args)
+
+    def test_list_backups_with_detail_with_bytes_body(self):
+        mock_args = "backups/detail"
+        self._test_list_backups(detail=True, mock_args=mock_args,
+                                bytes_body=True)
+
+    def test_list_backups_with_params(self):
+        # Run the test separately for each param, to avoid assertion error
+        # resulting from randomized params order.
+        mock_args = 'backups?sort_key=name'
+        self._test_list_backups(mock_args=mock_args, sort_key='name')
+
+        mock_args = 'backups/detail?limit=10'
+        self._test_list_backups(detail=True, mock_args=mock_args,
+                                bytes_body=True, limit=10)
+
     def _test_update_backup(self, bytes_body=False):
         self.check_service_client_function(
             self.client.update_backup,
diff --git a/tempest/tests/lib/services/volume/v2/test_capabilities_client.py b/tempest/tests/lib/services/volume/v3/test_capabilities_client.py
similarity index 97%
rename from tempest/tests/lib/services/volume/v2/test_capabilities_client.py
rename to tempest/tests/lib/services/volume/v3/test_capabilities_client.py
index 3d3f1e1..7efe1ff 100644
--- a/tempest/tests/lib/services/volume/v2/test_capabilities_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_capabilities_client.py
@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.lib.services.volume.v2 import capabilities_client
+from tempest.lib.services.volume.v3 import capabilities_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v2/test_encryption_types_client.py b/tempest/tests/lib/services/volume/v3/test_encryption_types_client.py
similarity index 98%
rename from tempest/tests/lib/services/volume/v2/test_encryption_types_client.py
rename to tempest/tests/lib/services/volume/v3/test_encryption_types_client.py
index 8de9fb4..c788181 100644
--- a/tempest/tests/lib/services/volume/v2/test_encryption_types_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_encryption_types_client.py
@@ -12,7 +12,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from tempest.lib.services.volume.v2 import encryption_types_client
+from tempest.lib.services.volume.v3 import encryption_types_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v2/test_extensions_client.py b/tempest/tests/lib/services/volume/v3/test_extensions_client.py
similarity index 97%
rename from tempest/tests/lib/services/volume/v2/test_extensions_client.py
rename to tempest/tests/lib/services/volume/v3/test_extensions_client.py
index c0ee421..a8bbffd 100644
--- a/tempest/tests/lib/services/volume/v2/test_extensions_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_extensions_client.py
@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.lib.services.volume.v2 import extensions_client
+from tempest.lib.services.volume.v3 import extensions_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v2/test_hosts_client.py b/tempest/tests/lib/services/volume/v3/test_hosts_client.py
similarity index 98%
rename from tempest/tests/lib/services/volume/v2/test_hosts_client.py
rename to tempest/tests/lib/services/volume/v3/test_hosts_client.py
index e107910..67ae4fd 100644
--- a/tempest/tests/lib/services/volume/v2/test_hosts_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_hosts_client.py
@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.lib.services.volume.v2 import hosts_client
+from tempest.lib.services.volume.v3 import hosts_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v2/test_limits_client.py b/tempest/tests/lib/services/volume/v3/test_limits_client.py
similarity index 97%
rename from tempest/tests/lib/services/volume/v2/test_limits_client.py
rename to tempest/tests/lib/services/volume/v3/test_limits_client.py
index 202054c..f94fbe1 100644
--- a/tempest/tests/lib/services/volume/v2/test_limits_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_limits_client.py
@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.lib.services.volume.v2 import limits_client
+from tempest.lib.services.volume.v3 import limits_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v2/test_quota_classes_client.py b/tempest/tests/lib/services/volume/v3/test_quota_classes_client.py
similarity index 97%
rename from tempest/tests/lib/services/volume/v2/test_quota_classes_client.py
rename to tempest/tests/lib/services/volume/v3/test_quota_classes_client.py
index e715fcc..6190733 100644
--- a/tempest/tests/lib/services/volume/v2/test_quota_classes_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_quota_classes_client.py
@@ -15,7 +15,7 @@
 
 import copy
 
-from tempest.lib.services.volume.v2 import quota_classes_client
+from tempest.lib.services.volume.v3 import quota_classes_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v2/test_quotas_client.py b/tempest/tests/lib/services/volume/v3/test_quotas_client.py
similarity index 97%
rename from tempest/tests/lib/services/volume/v2/test_quotas_client.py
rename to tempest/tests/lib/services/volume/v3/test_quotas_client.py
index 6384350..aa5d251 100644
--- a/tempest/tests/lib/services/volume/v2/test_quotas_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_quotas_client.py
@@ -12,7 +12,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from tempest.lib.services.volume.v2 import quotas_client
+from tempest.lib.services.volume.v3 import quotas_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v2/test_scheduler_stats_client.py b/tempest/tests/lib/services/volume/v3/test_scheduler_stats_client.py
similarity index 97%
rename from tempest/tests/lib/services/volume/v2/test_scheduler_stats_client.py
rename to tempest/tests/lib/services/volume/v3/test_scheduler_stats_client.py
index 8a5f25f..e0f5566 100644
--- a/tempest/tests/lib/services/volume/v2/test_scheduler_stats_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_scheduler_stats_client.py
@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.lib.services.volume.v2 import scheduler_stats_client
+from tempest.lib.services.volume.v3 import scheduler_stats_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v2/test_snapshot_manage_client.py b/tempest/tests/lib/services/volume/v3/test_snapshot_manage_client.py
similarity index 94%
rename from tempest/tests/lib/services/volume/v2/test_snapshot_manage_client.py
rename to tempest/tests/lib/services/volume/v3/test_snapshot_manage_client.py
index e03a8eb..1b88020 100644
--- a/tempest/tests/lib/services/volume/v2/test_snapshot_manage_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_snapshot_manage_client.py
@@ -17,9 +17,7 @@
 
 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.lib.services.volume.v3 import snapshot_manage_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
@@ -65,7 +63,7 @@
 
         # 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_clientv3.json,
+        with mock.patch.object(snapshot_manage_client.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_snapshots_client.py b/tempest/tests/lib/services/volume/v3/test_snapshots_client.py
similarity index 99%
rename from tempest/tests/lib/services/volume/v2/test_snapshots_client.py
rename to tempest/tests/lib/services/volume/v3/test_snapshots_client.py
index c9f57a0..2efd2e6 100644
--- a/tempest/tests/lib/services/volume/v2/test_snapshots_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_snapshots_client.py
@@ -12,7 +12,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from tempest.lib.services.volume.v2 import snapshots_client
+from tempest.lib.services.volume.v3 import snapshots_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
diff --git a/tempest/tests/lib/services/volume/v2/test_transfers_client.py b/tempest/tests/lib/services/volume/v3/test_transfers_client.py
similarity index 95%
rename from tempest/tests/lib/services/volume/v2/test_transfers_client.py
rename to tempest/tests/lib/services/volume/v3/test_transfers_client.py
index 8e7c6f4..d631fe7 100644
--- a/tempest/tests/lib/services/volume/v2/test_transfers_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_transfers_client.py
@@ -18,9 +18,7 @@
 import mock
 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.lib.services.volume.v3 import transfers_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
@@ -65,7 +63,7 @@
 
         # 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_clientv3.json, 'dumps') as mock_dumps:
+        with mock.patch.object(transfers_client.json, 'dumps') as mock_dumps:
             mock_dumps.side_effect = lambda d: json_dumps(d, sort_keys=True)
 
             self.check_service_client_function(
@@ -86,7 +84,7 @@
 
         # 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_clientv3.json, 'dumps') as mock_dumps:
+        with mock.patch.object(transfers_client.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/v3/test_volume_manage_client.py
similarity index 94%
rename from tempest/tests/lib/services/volume/v2/test_volume_manage_client.py
rename to tempest/tests/lib/services/volume/v3/test_volume_manage_client.py
index 0fb66bb..902f027 100644
--- a/tempest/tests/lib/services/volume/v2/test_volume_manage_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_volume_manage_client.py
@@ -17,9 +17,7 @@
 
 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.lib.services.volume.v3 import volume_manage_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
 
@@ -93,7 +91,7 @@
 
         # 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_clientv3.json,
+        with mock.patch.object(volume_manage_client.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_volumes_client.py b/tempest/tests/lib/services/volume/v3/test_volumes_client.py
index a515fd3..1250536 100644
--- a/tempest/tests/lib/services/volume/v3/test_volumes_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_volumes_client.py
@@ -13,6 +13,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from oslo_serialization import jsonutils as json
+
 from tempest.lib.services.volume.v3 import volumes_client
 from tempest.tests.lib import fake_auth_provider
 from tempest.tests.lib.services import base
@@ -27,6 +29,25 @@
         }
     }
 
+    FAKE_VOLUME_METADATA_ITEM = {
+        "meta": {
+            "key1": "value1"
+        }
+    }
+
+    FAKE_VOLUME_IMAGE_METADATA = {
+        "metadata": {
+            "container_format": "bare",
+            "min_ram": "0",
+            "disk_format": "raw",
+            "image_name": "xly-ubuntu16-server",
+            "image_id": "3e087b0c-10c5-4255-b147-6e8e9dbad6fc",
+            "checksum": "008f5d22fe3cb825d714da79607a90f9",
+            "min_disk": "0",
+            "size": "8589934592"
+        }
+    }
+
     def setUp(self):
         super(TestVolumesClient, self).setUp()
         fake_auth = fake_auth_provider.FakeAuthProvider()
@@ -34,6 +55,60 @@
                                                    'volume',
                                                    'regionOne')
 
+    def _test_retype_volume(self, bytes_body=False):
+        kwargs = {
+            "new_type": "dedup-tier-replication",
+            "migration_policy": "never"
+        }
+
+        self.check_service_client_function(
+            self.client.retype_volume,
+            'tempest.lib.common.rest_client.RestClient.post',
+            {},
+            to_utf=bytes_body,
+            status=202,
+            volume_id="a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8",
+            **kwargs
+        )
+
+    def _test_force_detach_volume(self, bytes_body=False):
+        kwargs = {
+            'attachment_id': '6980e295-920f-412e-b189-05c50d605acd',
+            'connector': {
+                'initiator': 'iqn.2017-04.org.fake:01'
+            }
+        }
+
+        self.check_service_client_function(
+            self.client.force_detach_volume,
+            'tempest.lib.common.rest_client.RestClient.post',
+            {},
+            to_utf=bytes_body,
+            status=202,
+            volume_id="a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8",
+            **kwargs
+        )
+
+    def _test_show_volume_metadata_item(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.show_volume_metadata_item,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_VOLUME_METADATA_ITEM,
+            to_utf=bytes_body,
+            volume_id="a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8",
+            id="key1")
+
+    def _test_show_volume_image_metadata(self, bytes_body=False):
+        fake_volume_id = "a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8"
+        self.check_service_client_function(
+            self.client.show_volume_image_metadata,
+            'tempest.lib.common.rest_client.RestClient.post',
+            self.FAKE_VOLUME_IMAGE_METADATA,
+            to_utf=bytes_body,
+            mock_args=['volumes/%s/action' % fake_volume_id,
+                       json.dumps({"os-show_image_metadata": {}})],
+            volume_id=fake_volume_id)
+
     def _test_show_volume_summary(self, bytes_body=False):
         self.check_service_client_function(
             self.client.show_volume_summary,
@@ -41,6 +116,30 @@
             self.FAKE_VOLUME_SUMMARY,
             bytes_body)
 
+    def test_force_detach_volume_with_str_body(self):
+        self._test_force_detach_volume()
+
+    def test_force_detach_volume_with_bytes_body(self):
+        self._test_force_detach_volume(bytes_body=True)
+
+    def test_show_volume_metadata_item_with_str_body(self):
+        self._test_show_volume_metadata_item()
+
+    def test_show_volume_metadata_item_with_bytes_body(self):
+        self._test_show_volume_metadata_item(bytes_body=True)
+
+    def test_show_volume_image_metadata_with_str_body(self):
+        self._test_show_volume_image_metadata()
+
+    def test_show_volume_image_metadata_with_bytes_body(self):
+        self._test_show_volume_image_metadata(bytes_body=True)
+
+    def test_retype_volume_with_str_body(self):
+        self._test_retype_volume()
+
+    def test_retype_volume_with_bytes_body(self):
+        self._test_retype_volume(bytes_body=True)
+
     def test_show_volume_summary_with_str_body(self):
         self._test_show_volume_summary()
 
diff --git a/tempest/tests/lib/test_decorators.py b/tempest/tests/lib/test_decorators.py
index ed0eea3..0b1a599 100644
--- a/tempest/tests/lib/test_decorators.py
+++ b/tempest/tests/lib/test_decorators.py
@@ -19,6 +19,7 @@
 from tempest.lib import base as test
 from tempest.lib.common.utils import data_utils
 from tempest.lib import decorators
+from tempest.lib import exceptions as lib_exc
 from tempest.tests import base
 
 
@@ -62,21 +63,40 @@
 
         t = TestFoo('test_bar')
         if expected_to_skip:
-            self.assertRaises(testtools.TestCase.skipException, t.test_bar)
+            e = self.assertRaises(testtools.TestCase.skipException, t.test_bar)
+            bug = decorator_args['bug']
+            bug_type = decorator_args.get('bug_type', 'launchpad')
+            self.assertRegex(
+                str(e),
+                r'Skipped until bug\: %s.*' % decorators._get_bug_url(
+                    bug, bug_type)
+            )
         else:
             # assert that test_bar returned 0
             self.assertEqual(TestFoo('test_bar').test_bar(), 0)
 
-    def test_skip_because_bug(self):
+    def test_skip_because_launchpad_bug(self):
         self._test_skip_because_helper(bug='12345')
 
-    def test_skip_because_bug_and_condition_true(self):
+    def test_skip_because_launchpad_bug_and_condition_true(self):
         self._test_skip_because_helper(bug='12348', condition=True)
 
-    def test_skip_because_bug_and_condition_false(self):
+    def test_skip_because_launchpad_bug_and_condition_false(self):
         self._test_skip_because_helper(expected_to_skip=False,
                                        bug='12349', condition=False)
 
+    def test_skip_because_storyboard_bug(self):
+        self._test_skip_because_helper(bug='1992', bug_type='storyboard')
+
+    def test_skip_because_storyboard_bug_and_condition_true(self):
+        self._test_skip_because_helper(bug='1992', bug_type='storyboard',
+                                       condition=True)
+
+    def test_skip_because_storyboard_bug_and_condition_false(self):
+        self._test_skip_because_helper(expected_to_skip=False,
+                                       bug='1992', bug_type='storyboard',
+                                       condition=False)
+
     def test_skip_because_bug_without_bug_never_skips(self):
         """Never skip without a bug parameter."""
         self._test_skip_because_helper(expected_to_skip=False,
@@ -84,8 +104,8 @@
         self._test_skip_because_helper(expected_to_skip=False)
 
     def test_skip_because_invalid_bug_number(self):
-        """Raise ValueError if with an invalid bug number"""
-        self.assertRaises(ValueError, self._test_skip_because_helper,
+        """Raise InvalidParam if with an invalid bug number"""
+        self.assertRaises(lib_exc.InvalidParam, self._test_skip_because_helper,
                           bug='critical_bug')
 
 
@@ -126,6 +146,13 @@
 
 
 class TestRelatedBugDecorator(base.TestCase):
+
+    def _get_my_exception(self):
+        class MyException(Exception):
+            def __init__(self, status_code):
+                self.status_code = status_code
+        return MyException
+
     def test_relatedbug_when_no_exception(self):
         f = mock.Mock()
         sentinel = object()
@@ -137,10 +164,9 @@
         test_foo(sentinel)
         f.assert_called_once_with(sentinel)
 
-    def test_relatedbug_when_exception(self):
-        class MyException(Exception):
-            def __init__(self, status_code):
-                self.status_code = status_code
+    def test_relatedbug_when_exception_with_launchpad_bug_type(self):
+        """Validate related_bug decorator with bug_type == 'launchpad'"""
+        MyException = self._get_my_exception()
 
         def f(self):
             raise MyException(status_code=500)
@@ -152,4 +178,53 @@
         with mock.patch.object(decorators.LOG, 'error') as m_error:
             self.assertRaises(MyException, test_foo, object())
 
-        m_error.assert_called_once_with(mock.ANY, '1234', '1234')
+        m_error.assert_called_once_with(
+            mock.ANY, '1234', 'https://launchpad.net/bugs/1234')
+
+    def test_relatedbug_when_exception_with_storyboard_bug_type(self):
+        """Validate related_bug decorator with bug_type == 'storyboard'"""
+        MyException = self._get_my_exception()
+
+        def f(self):
+            raise MyException(status_code=500)
+
+        @decorators.related_bug(bug="1234", status_code=500,
+                                bug_type='storyboard')
+        def test_foo(self):
+            f(self)
+
+        with mock.patch.object(decorators.LOG, 'error') as m_error:
+            self.assertRaises(MyException, test_foo, object())
+
+        m_error.assert_called_once_with(
+            mock.ANY, '1234', 'https://storyboard.openstack.org/#!/story/1234')
+
+    def test_relatedbug_when_exception_invalid_bug_type(self):
+        """Check related_bug decorator raises exc when bug_type is not valid"""
+        MyException = self._get_my_exception()
+
+        def f(self):
+            raise MyException(status_code=500)
+
+        @decorators.related_bug(bug="1234", status_code=500,
+                                bug_type=mock.sentinel.invalid)
+        def test_foo(self):
+            f(self)
+
+        with mock.patch.object(decorators.LOG, 'error'):
+            self.assertRaises(lib_exc.InvalidParam, test_foo, object())
+
+    def test_relatedbug_when_exception_invalid_bug_number(self):
+        """Check related_bug decorator raises exc when bug_number != digit"""
+        MyException = self._get_my_exception()
+
+        def f(self):
+            raise MyException(status_code=500)
+
+        @decorators.related_bug(bug="not a digit", status_code=500,
+                                bug_type='launchpad')
+        def test_foo(self):
+            f(self)
+
+        with mock.patch.object(decorators.LOG, 'error'):
+            self.assertRaises(lib_exc.InvalidParam, test_foo, object())
diff --git a/tempest/tests/test_hacking.py b/tempest/tests/test_hacking.py
index bc3a753..9534ce8 100644
--- a/tempest/tests/test_hacking.py
+++ b/tempest/tests/test_hacking.py
@@ -193,3 +193,60 @@
             "raise TestCase.failureException(exception.message)"))), 1)
         self.assertEqual(len(list(checks.unsupported_exception_attribute_PY3(
             "raise TestCase.failureException(ee.message)"))), 0)
+
+    def _test_no_negatve_test_attribute_applied_to_negative_test(
+            self, filename, with_other_decorators=False,
+            with_negative_decorator=True, expected_success=True):
+        check = checks.negative_test_attribute_always_applied_to_negative_tests
+        other_decorators = [
+            "@decorators.idempotent_id(123)",
+            "@utils.requires_ext(extension='ext', service='svc')"
+        ]
+
+        if with_other_decorators:
+            # Include multiple decorators to verify that this check works with
+            # arbitrarily many decorators. These insert decorators above the
+            # @decorators.attr(type=['negative']) decorator.
+            for decorator in other_decorators:
+                self.assertIsNone(check(" %s" % decorator, filename))
+        if with_negative_decorator:
+            self.assertIsNone(
+                check("@decorators.attr(type=['negative'])", filename))
+        if with_other_decorators:
+            # Include multiple decorators to verify that this check works with
+            # arbitrarily many decorators. These insert decorators between
+            # the test and the @decorators.attr(type=['negative']) decorator.
+            for decorator in other_decorators:
+                self.assertIsNone(check(" %s" % decorator, filename))
+        final_result = check(" def test_some_negative_case", filename)
+        if expected_success:
+            self.assertIsNone(final_result)
+        else:
+            self.assertIsInstance(final_result, tuple)
+            self.assertFalse(final_result[0])
+
+    def test_no_negatve_test_attribute_applied_to_negative_test(self):
+        # Check negative filename, negative decorator passes
+        self._test_no_negatve_test_attribute_applied_to_negative_test(
+            "./tempest/api/test_something_negative.py")
+        # Check negative filename, negative decorator, other decorators passes
+        self._test_no_negatve_test_attribute_applied_to_negative_test(
+            "./tempest/api/test_something_negative.py",
+            with_other_decorators=True)
+
+        # Check non-negative filename skips check, causing pass
+        self._test_no_negatve_test_attribute_applied_to_negative_test(
+            "./tempest/api/test_something.py")
+
+        # Check negative filename, no negative decorator fails
+        self._test_no_negatve_test_attribute_applied_to_negative_test(
+            "./tempest/api/test_something_negative.py",
+            with_negative_decorator=False,
+            expected_success=False)
+        # Check negative filename, no negative decorator, other decorators
+        # fails
+        self._test_no_negatve_test_attribute_applied_to_negative_test(
+            "./tempest/api/test_something_negative.py",
+            with_other_decorators=True,
+            with_negative_decorator=False,
+            expected_success=False)
diff --git a/tox.ini b/tox.ini
index de4f1b7..befa991 100644
--- a/tox.ini
+++ b/tox.ini
@@ -135,6 +135,16 @@
     find . -type f -name "*.pyc" -delete
     tempest run --serial --regex '\[.*\bsmoke\b.*\]' {posargs}
 
+[testenv:slow-serial]
+envdir = .tox/tempest
+sitepackages = {[tempestenv]sitepackages}
+setenv = {[tempestenv]setenv}
+deps = {[tempestenv]deps}
+# The regex below is used to select the slow tagged tests to run serially:
+commands =
+    find . -type f -name "*.pyc" -delete
+    tempest run --serial --regex '\[.*\bslow\b.*\]' {posargs}
+
 [testenv:venv]
 deps =
   -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}