Merge "Neutron: Fix IPv6 provider networks"
diff --git a/clean.sh b/clean.sh
index ae28aa9..fc6f80d 100755
--- a/clean.sh
+++ b/clean.sh
@@ -50,7 +50,6 @@
 source $TOP_DIR/lib/swift
 source $TOP_DIR/lib/heat
 source $TOP_DIR/lib/neutron-legacy
-source $TOP_DIR/lib/ironic
 
 
 # Extras Source
diff --git a/doc/source/guides/neutron.rst b/doc/source/guides/neutron.rst
index 9dcb654..a72b6f9 100644
--- a/doc/source/guides/neutron.rst
+++ b/doc/source/guides/neutron.rst
@@ -383,6 +383,7 @@
         ## Neutron Networking options used to create Neutron Subnets
 
         FIXED_RANGE="203.0.113.0/24"
+        NETWORK_GATEWAY=203.0.113.1
         PROVIDER_SUBNET_NAME="provider_net"
         PROVIDER_NETWORK_TYPE="vlan"
         SEGMENTATION_ID=2010
diff --git a/doc/source/index.rst b/doc/source/index.rst
index ec345c9..2622436 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -174,7 +174,6 @@
 * `lib/heat <lib/heat.html>`__
 * `lib/horizon <lib/horizon.html>`__
 * `lib/infra <lib/infra.html>`__
-* `lib/ironic <lib/ironic.html>`__
 * `lib/keystone <lib/keystone.html>`__
 * `lib/ldap <lib/ldap.html>`__
 * `lib/neutron-legacy <lib/neutron-legacy.html>`__
@@ -189,7 +188,6 @@
 * `clean.sh <clean.sh.html>`__
 * `run\_tests.sh <run_tests.sh.html>`__
 
-* `extras.d/50-ironic.sh <extras.d/50-ironic.sh.html>`__
 * `extras.d/60-ceph.sh <extras.d/60-ceph.sh.html>`__
 * `extras.d/70-tuskar.sh <extras.d/70-tuskar.sh.html>`__
 * `extras.d/80-tempest.sh <extras.d/80-tempest.sh.html>`__
diff --git a/doc/source/plugin-registry.rst b/doc/source/plugin-registry.rst
index 49b3a7f..7682def 100644
--- a/doc/source/plugin-registry.rst
+++ b/doc/source/plugin-registry.rst
@@ -26,8 +26,12 @@
 +------------------+---------------------------------------------+--------------------+
 |ceilometer        |git://git.openstack.org/openstack/ceilometer | metering           |
 +------------------+---------------------------------------------+--------------------+
+|congress          |git://git.openstack.org/openstack/congress   | governance         |
++------------------+---------------------------------------------+--------------------+
 |gnocchi           |git://git.openstack.org/openstack/gnocchi    | metric             |
 +------------------+---------------------------------------------+--------------------+
+|ironic            |git://git.openstack.org/openstack/ironic     | baremetal          |
++------------------+---------------------------------------------+--------------------+
 |magnum            |git://git.openstack.org/openstack/magnum     |                    |
 +------------------+---------------------------------------------+--------------------+
 |manila            |git://git.openstack.org/openstack/manila     | file shares        |
diff --git a/doc/source/plugins.rst b/doc/source/plugins.rst
index b8da7e1..83e5609 100644
--- a/doc/source/plugins.rst
+++ b/doc/source/plugins.rst
@@ -21,12 +21,12 @@
 An external git repository that includes a ``devstack/`` top level
 directory. Inside this directory there can be 3 files.
 
-- ``override_defaults`` - a file containing global variables that
+- ``override-defaults`` - a file containing global variables that
   will be sourced before the lib/* files. This allows the plugin
   to override the defaults that are otherwise set in the lib/*
   files.
 
-  For example, override_defaults may export CINDER_ENABLED_BACKENDS
+  For example, override-defaults may export CINDER_ENABLED_BACKENDS
   to include the plugin-specific storage backend and thus be able
   to override the default lvm only storage backend for Cinder.
 
diff --git a/extras.d/50-ironic.sh b/extras.d/50-ironic.sh
deleted file mode 100644
index 3b8e3d5..0000000
--- a/extras.d/50-ironic.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-# ironic.sh - Devstack extras script to install ironic
-
-if is_service_enabled ir-api ir-cond; then
-    if [[ "$1" == "source" ]]; then
-        # Initial source
-        source $TOP_DIR/lib/ironic
-    elif [[ "$1" == "stack" && "$2" == "install" ]]; then
-        echo_summary "Installing Ironic"
-        install_ironic
-        install_ironicclient
-        cleanup_ironic
-    elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
-        echo_summary "Configuring Ironic"
-        configure_ironic
-
-        if is_service_enabled key; then
-            create_ironic_accounts
-        fi
-
-    elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
-        # Initialize ironic
-        init_ironic
-
-        # Start the ironic API and ironic taskmgr components
-        echo_summary "Starting Ironic"
-        start_ironic
-
-        if [[ "$IRONIC_BAREMETAL_BASIC_OPS" = "True" ]]; then
-            prepare_baremetal_basic_ops
-        fi
-    fi
-
-    if [[ "$1" == "unstack" ]]; then
-        stop_ironic
-        if [[ "$IRONIC_BAREMETAL_BASIC_OPS" = "True" ]]; then
-            cleanup_baremetal_basic_ops
-        fi
-    fi
-
-    if [[ "$1" == "clean" ]]; then
-        cleanup_ironic
-    fi
-fi
diff --git a/files/apache-ironic.template b/files/apache-ironic.template
deleted file mode 100644
index 8864194..0000000
--- a/files/apache-ironic.template
+++ /dev/null
@@ -1,12 +0,0 @@
-Listen %PUBLICPORT%
-
-<VirtualHost *:%PUBLICPORT%>
-    DocumentRoot "%HTTPROOT%"
-    <Directory "%HTTPROOT%">
-        Options Indexes FollowSymLinks
-        AllowOverride None
-        Order allow,deny
-        Allow from all
-        Require all granted
-    </Directory>
-</VirtualHost>
diff --git a/files/debs/ironic b/files/debs/ironic
deleted file mode 100644
index 4d5a6aa..0000000
--- a/files/debs/ironic
+++ /dev/null
@@ -1,19 +0,0 @@
-docker.io
-ipmitool
-iptables
-ipxe
-libguestfs0
-libvirt-bin
-open-iscsi
-openssh-client
-openvswitch-datapath-dkms
-openvswitch-switch
-python-libguestfs
-python-libvirt
-qemu
-qemu-kvm
-qemu-utils
-sgabios
-syslinux
-tftpd-hpa
-xinetd
diff --git a/files/debs/keystone b/files/debs/keystone
index 0795167..370e4aa 100644
--- a/files/debs/keystone
+++ b/files/debs/keystone
@@ -1,6 +1,5 @@
 libkrb5-dev
 libldap2-dev
 libsasl2-dev
-python-mysql.connector
 python-mysqldb
 sqlite3
diff --git a/files/debs/neutron b/files/debs/neutron
index 85145d3..e53cc68 100644
--- a/files/debs/neutron
+++ b/files/debs/neutron
@@ -8,7 +8,6 @@
 libmysqlclient-dev
 mysql-server #NOPRIME
 postgresql-server-dev-all
-python-mysql.connector
 python-mysqldb
 rabbitmq-server # NOPRIME
 radvd # NOPRIME
diff --git a/files/debs/nova b/files/debs/nova
index fe57fc4..58dad41 100644
--- a/files/debs/nova
+++ b/files/debs/nova
@@ -15,7 +15,6 @@
 mysql-server # NOPRIME
 parted
 pm-utils
-python-mysql.connector
 python-mysqldb
 qemu # dist:wheezy,jessie NOPRIME
 qemu-kvm # NOPRIME
diff --git a/files/rpms/ironic b/files/rpms/ironic
deleted file mode 100644
index 2bf8bb3..0000000
--- a/files/rpms/ironic
+++ /dev/null
@@ -1,14 +0,0 @@
-docker-io
-ipmitool
-iptables
-ipxe-bootimgs
-libguestfs
-libvirt
-libvirt-python
-net-tools
-openssh-clients
-openvswitch
-sgabios
-syslinux
-tftp-server
-xinetd
diff --git a/files/rpms/neutron b/files/rpms/neutron
index 9683475..2e49a0c 100644
--- a/files/rpms/neutron
+++ b/files/rpms/neutron
@@ -4,7 +4,6 @@
 ebtables
 iptables
 iputils
-mysql-connector-python
 mysql-devel
 MySQL-python
 mysql-server # NOPRIME
diff --git a/files/rpms/nova b/files/rpms/nova
index 00e7596..4db9a06 100644
--- a/files/rpms/nova
+++ b/files/rpms/nova
@@ -15,7 +15,6 @@
 libvirt-python # NOPRIME
 libxml2-python
 m2crypto
-mysql-connector-python
 mysql-devel
 MySQL-python
 mysql-server # NOPRIME
diff --git a/functions-common b/functions-common
index d4099ff..c3eef46 100644
--- a/functions-common
+++ b/functions-common
@@ -954,6 +954,15 @@
             -c URL -f value)
 }
 
+# check if we are using ironic with hardware
+# TODO(jroll) this is a kludge left behind when ripping ironic code
+# out of tree, as it is used by nova and neutron.
+# figure out a way to refactor nova/neutron code to eliminate this
+function is_ironic_hardware {
+    is_service_enabled ironic && [[ -n "${IRONIC_DEPLOY_DRIVER##*_ssh}" ]] && return 0
+    return 1
+}
+
 
 # Package Functions
 # =================
@@ -1760,17 +1769,18 @@
     if [[ -d $TOP_DIR/extras.d ]]; then
         local extra_plugin_file_name
         for extra_plugin_file_name in $TOP_DIR/extras.d/*.sh; do
-            [[ -r $extra_plugin_file_name ]] && source $extra_plugin_file_name $mode $phase
-            # NOTE(sdague): generate a big warning about using
-            # extras.d in an unsupported way which will let us track
-            # unsupported usage in the gate.
-            local exceptions="50-ironic.sh 60-ceph.sh 80-tempest.sh"
+            # NOTE(sdague): only process extras.d for the 3 explicitly
+            # white listed elements in tree. We want these to move out
+            # over time as well, but they are in tree, so we need to
+            # manage that.
+            local exceptions="60-ceph.sh 80-tempest.sh"
             local extra
             extra=$(basename $extra_plugin_file_name)
             if [[ ! ( $exceptions =~ "$extra" ) ]]; then
-                deprecated "extras.d support is being removed in Mitaka-1"
-                deprecated "jobs for project $extra will break after that point"
-                deprecated "please move project to a supported devstack plugin model"
+                warn "use of extras.d is no longer supported"
+                warn "processing of project $extra is skipped"
+            else
+                [[ -r $extra_plugin_file_name ]] && source $extra_plugin_file_name $mode $phase
             fi
         done
     fi
@@ -1951,7 +1961,6 @@
         [[ ${service} == n-cpu-* && ${ENABLED_SERVICES} =~ "n-cpu" ]] && enabled=0
         [[ ${service} == "nova" && ${ENABLED_SERVICES} =~ "n-" ]] && enabled=0
         [[ ${service} == "glance" && ${ENABLED_SERVICES} =~ "g-" ]] && enabled=0
-        [[ ${service} == "ironic" && ${ENABLED_SERVICES} =~ "ir-" ]] && enabled=0
         [[ ${service} == "neutron" && ${ENABLED_SERVICES} =~ "q-" ]] && enabled=0
         [[ ${service} == "trove" && ${ENABLED_SERVICES} =~ "tr-" ]] && enabled=0
         [[ ${service} == "swift" && ${ENABLED_SERVICES} =~ "s-" ]] && enabled=0
diff --git a/inc/python b/inc/python
index 59668a2..c157604 100644
--- a/inc/python
+++ b/inc/python
@@ -28,10 +28,13 @@
 # Get the path to the pip command.
 # get_pip_command
 function get_pip_command {
-    which pip || which pip-python
+    local version="$1"
+    # NOTE(dhellmann): I don't know if we actually get a pip3.4-python
+    # under any circumstances.
+    which pip${version} || which pip${version}-python
 
     if [ $? -ne 0 ]; then
-        die $LINENO "Unable to find pip; cannot continue"
+        die $LINENO "Unable to find pip${version}; cannot continue"
     fi
 }
 
@@ -66,6 +69,13 @@
     pip_install $clean_name
 }
 
+# Determine the python versions supported by a package
+function get_python_versions_for_package {
+    local name=$1
+    cd $name && python setup.py --classifiers \
+        | grep 'Language' | cut -f5 -d: | grep '\.' | tr '\n' ' '
+}
+
 # Wrapper for ``pip install`` to set cache and proxy environment variables
 # Uses globals ``OFFLINE``, ``PIP_VIRTUAL_ENV``,
 # ``PIP_UPGRADE``, ``TRACK_DEPENDS``, ``*_proxy``,
@@ -104,8 +114,22 @@
             local sudo_pip="env"
         else
             local cmd_pip
-            cmd_pip=$(get_pip_command)
+            cmd_pip=$(get_pip_command $PYTHON2_VERSION)
             local sudo_pip="sudo -H"
+            if python3_enabled; then
+                # Look at the package classifiers to find the python
+                # versions supported, and if we find the version of
+                # python3 we've been told to use, use that instead of the
+                # default pip
+                local package_dir=${!#}
+                local python_versions
+                if [[ -d "$package_dir" ]]; then
+                    python_versions=$(get_python_versions_for_package $package_dir)
+                    if [[ $python_versions =~ $PYTHON3_VERSION ]]; then
+                        cmd_pip=$(get_pip_command $PYTHON3_VERSION)
+                    fi
+                fi
+            fi
         fi
     fi
 
@@ -113,6 +137,8 @@
     # Always apply constraints
     cmd_pip="$cmd_pip -c $REQUIREMENTS_DIR/upper-constraints.txt"
 
+    # FIXME(dhellmann): Need to force multiple versions of pip for
+    # packages like setuptools?
     local pip_version
     pip_version=$(python -c "import pip; \
                         print(pip.__version__.strip('.')[0])")
@@ -276,6 +302,21 @@
     fi
 }
 
+# Report whether python 3 should be used
+function python3_enabled {
+    if [[ $USE_PYTHON3 == "True" ]]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+# Install python3 packages
+function install_python3 {
+    if is_ubuntu; then
+        apt_get install python3.4 python3.4-dev
+    fi
+}
 
 # Restore xtrace
 $INC_PY_TRACE
diff --git a/lib/cinder b/lib/cinder
index 2119858..569f3ab 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -270,10 +270,6 @@
     iniset $CINDER_CONF DEFAULT state_path $CINDER_STATE_PATH
     iniset $CINDER_CONF oslo_concurrency lock_path $CINDER_STATE_PATH
     iniset $CINDER_CONF DEFAULT periodic_interval $CINDER_PERIODIC_INTERVAL
-    # NOTE(thingee): Cinder V1 API is deprecated and defaults to off as of
-    # Juno. Keep it enabled so we can continue testing while it's still
-    # supported.
-    iniset $CINDER_CONF DEFAULT enable_v1_api true
 
     iniset $CINDER_CONF DEFAULT os_region_name "$REGION_NAME"
 
@@ -550,9 +546,7 @@
         local be be_name
         for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
             be_name=${be##*:}
-            # FIXME(jamielennox): Remove --os-volume-api-version pinning when
-            # osc supports volume type create on v2 api. bug #1475060
-            openstack volume type create --os-volume-api-version 1 --property volume_backend_name="${be_name}" ${be_name}
+            openstack volume type create --property volume_backend_name="${be_name}" ${be_name}
         done
     fi
 }
diff --git a/lib/heat b/lib/heat
index fdcf5bc..3666776 100644
--- a/lib/heat
+++ b/lib/heat
@@ -56,6 +56,10 @@
 HEAT_TEMPLATES_DIR=$HEAT_CONF_DIR/templates
 HEAT_API_HOST=${HEAT_API_HOST:-$HOST_IP}
 HEAT_API_PORT=${HEAT_API_PORT:-8004}
+HEAT_SERVICE_USER=${HEAT_SERVICE_USER:-heat}
+HEAT_TRUSTEE_USER=${HEAT_TRUSTEE_USER:-$HEAT_SERVICE_USER}
+HEAT_TRUSTEE_PASSWORD=${HEAT_TRUSTEE_PASSWORD:-$SERVICE_PASSWORD}
+HEAT_TRUSTEE_DOMAIN=${HEAT_TRUSTEE_DOMAIN:-default}
 
 # Support entry points installation of console scripts
 HEAT_BIN_DIR=$(get_python_exec_prefix)
@@ -73,7 +77,7 @@
     fi
 else
     HEAT_STACK_DOMAIN=$(trueorfalse True HEAT_STACK_DOMAIN)
-    HEAT_DEFERRED_AUTH=${HEAT_DEFERRED_AUTH:-trusts}
+    HEAT_DEFERRED_AUTH=${HEAT_DEFERRED_AUTH:-}
 fi
 HEAT_PLUGIN_DIR=${HEAT_PLUGIN_DIR:-$DATA_DIR/heat/plugins}
 ENABLE_HEAT_PLUGINS=${ENABLE_HEAT_PLUGINS:-}
@@ -134,30 +138,39 @@
         setup_colorized_logging $HEAT_CONF DEFAULT tenant user
     fi
 
-    iniset $HEAT_CONF DEFAULT deferred_auth_method $HEAT_DEFERRED_AUTH
+    if [ ! -z "$HEAT_DEFERRED_AUTH" ]; then
+        iniset $HEAT_CONF DEFAULT deferred_auth_method $HEAT_DEFERRED_AUTH
+    fi
 
     if [ "$HEAT_USE_MOD_WSGI" == "True" ]; then
         _config_heat_apache_wsgi
     fi
 
-    # NOTE(jamielennox): heat re-uses specific values from the
-    # keystone_authtoken middleware group and so currently fails when using the
-    # auth plugin setup. This should be fixed in heat.  Heat is also the only
-    # service that requires the auth_uri to include a /v2.0. Remove this custom
-    # setup when bug #1300246 is resolved.
-    iniset $HEAT_CONF keystone_authtoken auth_uri $KEYSTONE_SERVICE_URI/v2.0
     if [[ "$HEAT_STANDALONE" = "True" ]]; then
         iniset $HEAT_CONF paste_deploy flavor standalone
         iniset $HEAT_CONF clients_heat url "http://$HEAT_API_HOST:$HEAT_API_PORT/v1/%(tenant_id)s"
     else
         iniset $HEAT_CONF keystone_authtoken identity_uri $KEYSTONE_AUTH_URI
-        iniset $HEAT_CONF keystone_authtoken admin_user heat
+        iniset $HEAT_CONF keystone_authtoken admin_user $HEAT_SERVICE_USER
         iniset $HEAT_CONF keystone_authtoken admin_password $SERVICE_PASSWORD
         iniset $HEAT_CONF keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
         iniset $HEAT_CONF keystone_authtoken cafile $SSL_BUNDLE_FILE
         iniset $HEAT_CONF keystone_authtoken signing_dir $HEAT_AUTH_CACHE_DIR
     fi
 
+    # If HEAT_DEFERRED_AUTH is unset or explicitly set to trusts, configure
+    # the section for the client plugin associated with the trustee
+    if [ -z "$HEAT_DEFERRED_AUTH" -o "trusts" == "$HEAT_DEFERRED_AUTH" ]; then
+        iniset $HEAT_CONF trustee auth_plugin password
+        iniset $HEAT_CONF trustee auth_url $KEYSTONE_AUTH_URI
+        iniset $HEAT_CONF trustee username $HEAT_TRUSTEE_USER
+        iniset $HEAT_CONF trustee password $HEAT_TRUSTEE_PASSWORD
+        iniset $HEAT_CONF trustee user_domain_id $HEAT_TRUSTEE_DOMAIN
+    fi
+
+    # clients_keystone
+    iniset $HEAT_CONF clients_keystone auth_uri $KEYSTONE_AUTH_URI
+
     # ec2authtoken
     iniset $HEAT_CONF ec2authtoken auth_uri $KEYSTONE_SERVICE_URI/v2.0
 
diff --git a/lib/ironic b/lib/ironic
deleted file mode 100644
index 2fb2004..0000000
--- a/lib/ironic
+++ /dev/null
@@ -1,867 +0,0 @@
-#!/bin/bash
-#
-# lib/ironic
-# Functions to control the configuration and operation of the **Ironic** service
-
-# Dependencies:
-#
-# - ``functions`` file
-# - ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
-# - ``SERVICE_{TENANT_NAME|PASSWORD}`` must be defined
-# - ``SERVICE_HOST``
-# - ``KEYSTONE_TOKEN_FORMAT`` must be defined
-
-# ``stack.sh`` calls the entry points in this order:
-#
-# - install_ironic
-# - install_ironicclient
-# - init_ironic
-# - start_ironic
-# - stop_ironic
-# - cleanup_ironic
-
-# Save trace and pipefail settings
-_XTRACE_IRONIC=$(set +o | grep xtrace)
-_PIPEFAIL_IRONIC=$(set +o | grep pipefail)
-set +o xtrace
-set +o pipefail
-
-# Defaults
-# --------
-
-# Set up default directories
-GITDIR["python-ironicclient"]=$DEST/python-ironicclient
-GITDIR["ironic-lib"]=$DEST/ironic-lib
-
-IRONIC_DIR=$DEST/ironic
-IRONIC_PYTHON_AGENT_DIR=$DEST/ironic-python-agent
-IRONIC_DATA_DIR=$DATA_DIR/ironic
-IRONIC_STATE_PATH=/var/lib/ironic
-IRONIC_AUTH_CACHE_DIR=${IRONIC_AUTH_CACHE_DIR:-/var/cache/ironic}
-IRONIC_CONF_DIR=${IRONIC_CONF_DIR:-/etc/ironic}
-IRONIC_CONF_FILE=$IRONIC_CONF_DIR/ironic.conf
-IRONIC_ROOTWRAP_CONF=$IRONIC_CONF_DIR/rootwrap.conf
-IRONIC_POLICY_JSON=$IRONIC_CONF_DIR/policy.json
-
-# Deploy callback timeout can be changed from its default (1800), if required.
-IRONIC_CALLBACK_TIMEOUT=${IRONIC_CALLBACK_TIMEOUT:-}
-
-# Deploy to hardware platform
-IRONIC_HW_NODE_CPU=${IRONIC_HW_NODE_CPU:-1}
-IRONIC_HW_NODE_RAM=${IRONIC_HW_NODE_RAM:-512}
-IRONIC_HW_NODE_DISK=${IRONIC_HW_NODE_DISK:-10}
-IRONIC_HW_EPHEMERAL_DISK=${IRONIC_HW_EPHEMERAL_DISK:-0}
-# The file is composed of multiple lines, each line includes four field
-# separated by white space: IPMI address, MAC address, IPMI username
-# and IPMI password.
-#
-#   192.168.110.107 00:1e:67:57:50:4c root otc123
-IRONIC_IPMIINFO_FILE=${IRONIC_IPMIINFO_FILE:-$IRONIC_DATA_DIR/hardware_info}
-
-# Set up defaults for functional / integration testing
-IRONIC_NODE_UUID=${IRONIC_NODE_UUID:-`uuidgen`}
-IRONIC_SCRIPTS_DIR=${IRONIC_SCRIPTS_DIR:-$TOP_DIR/tools/ironic/scripts}
-IRONIC_TEMPLATES_DIR=${IRONIC_TEMPLATES_DIR:-$TOP_DIR/tools/ironic/templates}
-IRONIC_BAREMETAL_BASIC_OPS=$(trueorfalse False IRONIC_BAREMETAL_BASIC_OPS)
-IRONIC_ENABLED_DRIVERS=${IRONIC_ENABLED_DRIVERS:-fake,pxe_ssh,pxe_ipmitool}
-IRONIC_SSH_USERNAME=${IRONIC_SSH_USERNAME:-`whoami`}
-IRONIC_SSH_TIMEOUT=${IRONIC_SSH_TIMEOUT:-15}
-IRONIC_SSH_KEY_DIR=${IRONIC_SSH_KEY_DIR:-$IRONIC_DATA_DIR/ssh_keys}
-IRONIC_SSH_KEY_FILENAME=${IRONIC_SSH_KEY_FILENAME:-ironic_key}
-IRONIC_KEY_FILE=${IRONIC_KEY_FILE:-$IRONIC_SSH_KEY_DIR/$IRONIC_SSH_KEY_FILENAME}
-IRONIC_SSH_VIRT_TYPE=${IRONIC_SSH_VIRT_TYPE:-virsh}
-IRONIC_TFTPBOOT_DIR=${IRONIC_TFTPBOOT_DIR:-$IRONIC_DATA_DIR/tftpboot}
-IRONIC_TFTPSERVER_IP=${IRONIC_TFTPSERVER_IP:-$HOST_IP}
-IRONIC_VM_SSH_PORT=${IRONIC_VM_SSH_PORT:-22}
-IRONIC_VM_SSH_ADDRESS=${IRONIC_VM_SSH_ADDRESS:-$HOST_IP}
-IRONIC_VM_COUNT=${IRONIC_VM_COUNT:-1}
-IRONIC_VM_SPECS_CPU=${IRONIC_VM_SPECS_CPU:-1}
-IRONIC_VM_SPECS_RAM=${IRONIC_VM_SPECS_RAM:-512}
-IRONIC_VM_SPECS_DISK=${IRONIC_VM_SPECS_DISK:-10}
-IRONIC_VM_EPHEMERAL_DISK=${IRONIC_VM_EPHEMERAL_DISK:-0}
-IRONIC_VM_EMULATOR=${IRONIC_VM_EMULATOR:-/usr/bin/qemu-system-x86_64}
-IRONIC_VM_NETWORK_BRIDGE=${IRONIC_VM_NETWORK_BRIDGE:-brbm}
-IRONIC_VM_NETWORK_RANGE=${IRONIC_VM_NETWORK_RANGE:-192.0.2.0/24}
-IRONIC_VM_MACS_CSV_FILE=${IRONIC_VM_MACS_CSV_FILE:-$IRONIC_DATA_DIR/ironic_macs.csv}
-IRONIC_AUTHORIZED_KEYS_FILE=${IRONIC_AUTHORIZED_KEYS_FILE:-$HOME/.ssh/authorized_keys}
-
-# By default, baremetal VMs will console output to file.
-IRONIC_VM_LOG_CONSOLE=${IRONIC_VM_LOG_CONSOLE:-True}
-IRONIC_VM_LOG_DIR=${IRONIC_VM_LOG_DIR:-$IRONIC_DATA_DIR/logs/}
-
-# Use DIB to create deploy ramdisk and kernel.
-IRONIC_BUILD_DEPLOY_RAMDISK=$(trueorfalse True IRONIC_BUILD_DEPLOY_RAMDISK)
-# If not use DIB, these files are used as deploy ramdisk/kernel.
-# (The value must be an absolute path)
-IRONIC_DEPLOY_RAMDISK=${IRONIC_DEPLOY_RAMDISK:-}
-IRONIC_DEPLOY_KERNEL=${IRONIC_DEPLOY_KERNEL:-}
-IRONIC_DEPLOY_ELEMENT=${IRONIC_DEPLOY_ELEMENT:-deploy-ironic}
-
-IRONIC_AGENT_KERNEL_URL=${IRONIC_AGENT_KERNEL_URL:-http://tarballs.openstack.org/ironic-python-agent/coreos/files/coreos_production_pxe.vmlinuz}
-IRONIC_AGENT_RAMDISK_URL=${IRONIC_AGENT_RAMDISK_URL:-http://tarballs.openstack.org/ironic-python-agent/coreos/files/coreos_production_pxe_image-oem.cpio.gz}
-
-# Which deploy driver to use - valid choices right now
-# are ``pxe_ssh``, ``pxe_ipmitool``, ``agent_ssh`` and ``agent_ipmitool``.
-IRONIC_DEPLOY_DRIVER=${IRONIC_DEPLOY_DRIVER:-pxe_ssh}
-
-# TODO(agordeev): replace 'ubuntu' with host distro name getting
-IRONIC_DEPLOY_FLAVOR=${IRONIC_DEPLOY_FLAVOR:-ubuntu $IRONIC_DEPLOY_ELEMENT}
-
-# Support entry points installation of console scripts
-IRONIC_BIN_DIR=$(get_python_exec_prefix)
-
-# Ironic connection info.  Note the port must be specified.
-IRONIC_SERVICE_PROTOCOL=http
-IRONIC_SERVICE_PORT=${IRONIC_SERVICE_PORT:-6385}
-IRONIC_HOSTPORT=${IRONIC_HOSTPORT:-$SERVICE_HOST:$IRONIC_SERVICE_PORT}
-
-# Enable iPXE
-IRONIC_IPXE_ENABLED=$(trueorfalse False IRONIC_IPXE_ENABLED)
-IRONIC_HTTP_DIR=${IRONIC_HTTP_DIR:-$IRONIC_DATA_DIR/httpboot}
-IRONIC_HTTP_SERVER=${IRONIC_HTTP_SERVER:-$HOST_IP}
-IRONIC_HTTP_PORT=${IRONIC_HTTP_PORT:-8088}
-
-# NOTE(lucasagomes): This flag is used to differentiate the nodes that
-# uses IPA as their deploy ramdisk from nodes that uses the agent_* drivers
-# (which also uses IPA but depends on Swift Temp URLs to work). At present,
-# all drivers that uses the iSCSI approach for their deployment supports
-# using both, IPA or bash ramdisks for the deployment. In the future we
-# want to remove the support for the bash ramdisk in favor of IPA, once
-# we get there this flag can be removed, and all conditionals that uses
-# it should just run by default.
-IRONIC_DEPLOY_DRIVER_ISCSI_WITH_IPA=$(trueorfalse False IRONIC_DEPLOY_DRIVER_ISCSI_WITH_IPA)
-
-# get_pxe_boot_file() - Get the PXE/iPXE boot file path
-function get_pxe_boot_file {
-    local relpath=syslinux/pxelinux.0
-    if [[ "$IRONIC_IPXE_ENABLED" == "True" ]] ; then
-        relpath=ipxe/undionly.kpxe
-    fi
-
-    local pxe_boot_file
-    if is_ubuntu; then
-        pxe_boot_file=/usr/lib/$relpath
-    elif is_fedora || is_suse; then
-        pxe_boot_file=/usr/share/$relpath
-    fi
-
-    echo $pxe_boot_file
-}
-
-# PXE boot image
-IRONIC_PXE_BOOT_IMAGE=${IRONIC_PXE_BOOT_IMAGE:-$(get_pxe_boot_file)}
-
-
-# Functions
-# ---------
-
-# Test if any Ironic services are enabled
-# is_ironic_enabled
-function is_ironic_enabled {
-    [[ ,${ENABLED_SERVICES} =~ ,"ir-" ]] && return 0
-    return 1
-}
-
-function is_ironic_hardware {
-    is_ironic_enabled && [[ -n "${IRONIC_DEPLOY_DRIVER##*_ssh}" ]] && return 0
-    return 1
-}
-
-function is_deployed_by_agent {
-    [[ -z "${IRONIC_DEPLOY_DRIVER%%agent*}" ]] && return 0
-    return 1
-}
-
-function is_deployed_with_ipa_ramdisk {
-    is_deployed_by_agent || [[ "$IRONIC_DEPLOY_DRIVER_ISCSI_WITH_IPA" == "True" ]] && return 0
-    return 1
-}
-
-# install_ironic() - Collect source and prepare
-function install_ironic {
-    # make sure all needed service were enabled
-    local req_services="key"
-    if [[ "$VIRT_DRIVER" == "ironic" ]]; then
-        req_services+=" nova glance neutron"
-    fi
-    for srv in $req_services; do
-        if ! is_service_enabled "$srv"; then
-            die $LINENO "$srv should be enabled for Ironic."
-        fi
-    done
-
-    if use_library_from_git "ironic-lib"; then
-        git_clone_by_name "ironic-lib"
-        setup_dev_lib "ironic-lib"
-    fi
-
-    git_clone $IRONIC_REPO $IRONIC_DIR $IRONIC_BRANCH
-    setup_develop $IRONIC_DIR
-
-    if [[ "$IRONIC_IPXE_ENABLED" == "True" ]] ; then
-        install_apache_wsgi
-    fi
-}
-
-# install_ironicclient() - Collect sources and prepare
-function install_ironicclient {
-    if use_library_from_git "python-ironicclient"; then
-        git_clone_by_name "python-ironicclient"
-        setup_dev_lib "python-ironicclient"
-        sudo install -D -m 0644 -o $STACK_USER {${GITDIR["python-ironicclient"]}/tools/,/etc/bash_completion.d/}ironic.bash_completion
-    else
-        # nothing actually "requires" ironicclient, so force instally from pypi
-        pip_install_gr python-ironicclient
-    fi
-}
-
-# _cleanup_ironic_apache_wsgi() - Remove wsgi files, disable and remove apache vhost file
-function _cleanup_ironic_apache_wsgi {
-    sudo rm -rf $IRONIC_HTTP_DIR
-    disable_apache_site ironic
-    sudo rm -f $(apache_site_config_for ironic)
-    restart_apache_server
-}
-
-# _config_ironic_apache_wsgi() - Set WSGI config files of Ironic
-function _config_ironic_apache_wsgi {
-    local ironic_apache_conf
-    ironic_apache_conf=$(apache_site_config_for ironic)
-    sudo cp $FILES/apache-ironic.template $ironic_apache_conf
-    sudo sed -e "
-        s|%PUBLICPORT%|$IRONIC_HTTP_PORT|g;
-        s|%HTTPROOT%|$IRONIC_HTTP_DIR|g;
-    " -i $ironic_apache_conf
-    enable_apache_site ironic
-}
-
-# cleanup_ironic() - Remove residual data files, anything left over from previous
-# runs that would need to clean up.
-function cleanup_ironic {
-    sudo rm -rf $IRONIC_AUTH_CACHE_DIR $IRONIC_CONF_DIR
-}
-
-# configure_ironic_dirs() - Create all directories required by Ironic and
-# associated services.
-function configure_ironic_dirs {
-    sudo install -d -o $STACK_USER $IRONIC_CONF_DIR $STACK_USER $IRONIC_DATA_DIR \
-        $IRONIC_STATE_PATH $IRONIC_TFTPBOOT_DIR $IRONIC_TFTPBOOT_DIR/pxelinux.cfg
-    sudo chown -R $STACK_USER:$LIBVIRT_GROUP $IRONIC_TFTPBOOT_DIR
-
-    if [[ "$IRONIC_IPXE_ENABLED" == "True" ]] ; then
-        sudo install -d -o $STACK_USER -g $LIBVIRT_GROUP $IRONIC_HTTP_DIR
-    fi
-
-    if [ ! -f $IRONIC_PXE_BOOT_IMAGE ]; then
-        die $LINENO "PXE boot file $IRONIC_PXE_BOOT_IMAGE not found."
-    fi
-
-    # Copy PXE binary
-    if [[ "$IRONIC_IPXE_ENABLED" == "True" ]] ; then
-        cp $IRONIC_PXE_BOOT_IMAGE $IRONIC_TFTPBOOT_DIR
-    else
-        # Syslinux >= 5.00 pxelinux.0 binary is not "stand-alone" anymore,
-        # it depends on some c32 modules to work correctly.
-        # More info: http://www.syslinux.org/wiki/index.php/Library_modules
-        cp -aR $(dirname $IRONIC_PXE_BOOT_IMAGE)/*.{c32,0} $IRONIC_TFTPBOOT_DIR
-    fi
-}
-
-# configure_ironic() - Set config files, create data dirs, etc
-function configure_ironic {
-    configure_ironic_dirs
-
-    # Copy over ironic configuration file and configure common parameters.
-    cp $IRONIC_DIR/etc/ironic/ironic.conf.sample $IRONIC_CONF_FILE
-    iniset $IRONIC_CONF_FILE DEFAULT debug True
-    inicomment $IRONIC_CONF_FILE DEFAULT log_file
-    iniset $IRONIC_CONF_FILE database connection `database_connection_url ironic`
-    iniset $IRONIC_CONF_FILE DEFAULT state_path $IRONIC_STATE_PATH
-    iniset $IRONIC_CONF_FILE DEFAULT use_syslog $SYSLOG
-    # Configure Ironic conductor, if it was enabled.
-    if is_service_enabled ir-cond; then
-        configure_ironic_conductor
-    fi
-
-    # Configure Ironic API, if it was enabled.
-    if is_service_enabled ir-api; then
-        configure_ironic_api
-    fi
-
-    # Format logging
-    if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
-        setup_colorized_logging $IRONIC_CONF_FILE DEFAULT tenant user
-    fi
-
-    if [[ "$IRONIC_IPXE_ENABLED" == "True" ]]; then
-        _config_ironic_apache_wsgi
-    fi
-}
-
-# configure_ironic_api() - Is used by configure_ironic(). Performs
-# API specific configuration.
-function configure_ironic_api {
-    iniset $IRONIC_CONF_FILE DEFAULT auth_strategy keystone
-    iniset $IRONIC_CONF_FILE oslo_policy policy_file $IRONIC_POLICY_JSON
-
-    # TODO(Yuki Nishiwaki): This is a temporary work-around until Ironic is fixed(bug#1422632).
-    # These codes need to be changed to use the function of configure_auth_token_middleware
-    # after Ironic conforms to the new auth plugin.
-    iniset $IRONIC_CONF_FILE keystone_authtoken identity_uri $KEYSTONE_AUTH_URI
-    iniset $IRONIC_CONF_FILE keystone_authtoken auth_uri $KEYSTONE_SERVICE_URI/v2.0
-    iniset $IRONIC_CONF_FILE keystone_authtoken admin_user ironic
-    iniset $IRONIC_CONF_FILE keystone_authtoken admin_password $SERVICE_PASSWORD
-    iniset $IRONIC_CONF_FILE keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
-    iniset $IRONIC_CONF_FILE keystone_authtoken cafile $SSL_BUNDLE_FILE
-    iniset $IRONIC_CONF_FILE keystone_authtoken signing_dir $IRONIC_AUTH_CACHE_DIR/api
-
-    iniset_rpc_backend ironic $IRONIC_CONF_FILE
-    iniset $IRONIC_CONF_FILE api port $IRONIC_SERVICE_PORT
-
-    cp -p $IRONIC_DIR/etc/ironic/policy.json $IRONIC_POLICY_JSON
-}
-
-# configure_ironic_conductor() - Is used by configure_ironic().
-# Sets conductor specific settings.
-function configure_ironic_conductor {
-    cp $IRONIC_DIR/etc/ironic/rootwrap.conf $IRONIC_ROOTWRAP_CONF
-    cp -r $IRONIC_DIR/etc/ironic/rootwrap.d $IRONIC_CONF_DIR
-    local ironic_rootwrap
-    ironic_rootwrap=$(get_rootwrap_location ironic)
-    local rootwrap_isudoer_cmd="$ironic_rootwrap $IRONIC_CONF_DIR/rootwrap.conf *"
-
-    # Set up the rootwrap sudoers for ironic
-    local tempfile
-    tempfile=`mktemp`
-    echo "$STACK_USER ALL=(root) NOPASSWD: $rootwrap_isudoer_cmd" >$tempfile
-    chmod 0440 $tempfile
-    sudo chown root:root $tempfile
-    sudo mv $tempfile /etc/sudoers.d/ironic-rootwrap
-
-    iniset $IRONIC_CONF_FILE DEFAULT rootwrap_config $IRONIC_ROOTWRAP_CONF
-    iniset $IRONIC_CONF_FILE DEFAULT enabled_drivers $IRONIC_ENABLED_DRIVERS
-    iniset $IRONIC_CONF_FILE conductor api_url $IRONIC_SERVICE_PROTOCOL://$HOST_IP:$IRONIC_SERVICE_PORT
-    if [[ -n "$IRONIC_CALLBACK_TIMEOUT" ]]; then
-        iniset $IRONIC_CONF_FILE conductor deploy_callback_timeout $IRONIC_CALLBACK_TIMEOUT
-    fi
-    iniset $IRONIC_CONF_FILE pxe tftp_server $IRONIC_TFTPSERVER_IP
-    iniset $IRONIC_CONF_FILE pxe tftp_root $IRONIC_TFTPBOOT_DIR
-    iniset $IRONIC_CONF_FILE pxe tftp_master_path $IRONIC_TFTPBOOT_DIR/master_images
-
-    local pxe_params=""
-    if [[ "$IRONIC_VM_LOG_CONSOLE" == "True" ]] ; then
-        pxe_params+="nofb nomodeset vga=normal console=ttyS0"
-        if is_deployed_with_ipa_ramdisk; then
-            pxe_params+=" systemd.journald.forward_to_console=yes"
-        fi
-    fi
-    # When booting with less than 1GB, we need to switch from default tmpfs
-    # to ramfs for ramdisks to decompress successfully.
-    if (is_ironic_hardware && [[ "$IRONIC_HW_NODE_RAM" -lt 1024 ]]) ||
-        (! is_ironic_hardware && [[ "$IRONIC_VM_SPECS_RAM" -lt 1024 ]]); then
-        pxe_params+=" rootfstype=ramfs"
-    fi
-    if [[ -n "$pxe_params" ]]; then
-        iniset $IRONIC_CONF_FILE pxe pxe_append_params "$pxe_params"
-    fi
-
-    # Set these options for scenarios in which the agent fetches the image
-    # directly from glance, and don't set them where the image is pushed
-    # over iSCSI.
-    if is_deployed_by_agent; then
-        if [[ "$SWIFT_ENABLE_TEMPURLS" == "True" ]] ; then
-            iniset $IRONIC_CONF_FILE glance swift_temp_url_key $SWIFT_TEMPURL_KEY
-        else
-            die $LINENO "SWIFT_ENABLE_TEMPURLS must be True to use agent_ssh driver in Ironic."
-        fi
-        iniset $IRONIC_CONF_FILE glance swift_endpoint_url http://${HOST_IP}:${SWIFT_DEFAULT_BIND_PORT:-8080}
-        iniset $IRONIC_CONF_FILE glance swift_api_version v1
-        local tenant_id
-        tenant_id=$(get_or_create_project $SERVICE_TENANT_NAME default)
-        iniset $IRONIC_CONF_FILE glance swift_account AUTH_${tenant_id}
-        iniset $IRONIC_CONF_FILE glance swift_container glance
-        iniset $IRONIC_CONF_FILE glance swift_temp_url_duration 3600
-        iniset $IRONIC_CONF_FILE agent heartbeat_timeout 30
-    fi
-
-    # FIXME: this really needs to be tested in the gate.
-    # For now, any test using the agent ramdisk should skip cleaning
-    # because it is too slow to run in the gate.
-    iniset $IRONIC_CONF_FILE agent agent_erase_devices_priority 0
-
-    if [[ "$IRONIC_IPXE_ENABLED" == "True" ]] ; then
-        local pxebin
-        pxebin=`basename $IRONIC_PXE_BOOT_IMAGE`
-        iniset $IRONIC_CONF_FILE pxe ipxe_enabled True
-        iniset $IRONIC_CONF_FILE pxe pxe_config_template '\$pybasedir/drivers/modules/ipxe_config.template'
-        iniset $IRONIC_CONF_FILE pxe pxe_bootfile_name $pxebin
-        iniset $IRONIC_CONF_FILE pxe http_root $IRONIC_HTTP_DIR
-        iniset $IRONIC_CONF_FILE pxe http_url "http://$IRONIC_HTTP_SERVER:$IRONIC_HTTP_PORT"
-    fi
-}
-
-# create_ironic_cache_dir() - Part of the init_ironic() process
-function create_ironic_cache_dir {
-    # Create cache dir
-    sudo mkdir -p $IRONIC_AUTH_CACHE_DIR/api
-    sudo chown $STACK_USER $IRONIC_AUTH_CACHE_DIR/api
-    rm -f $IRONIC_AUTH_CACHE_DIR/api/*
-    sudo mkdir -p $IRONIC_AUTH_CACHE_DIR/registry
-    sudo chown $STACK_USER $IRONIC_AUTH_CACHE_DIR/registry
-    rm -f $IRONIC_AUTH_CACHE_DIR/registry/*
-}
-
-# create_ironic_accounts() - Set up common required ironic accounts
-
-# Tenant               User       Roles
-# ------------------------------------------------------------------
-# service              ironic     admin        # if enabled
-function create_ironic_accounts {
-
-    # Ironic
-    if [[ "$ENABLED_SERVICES" =~ "ir-api" ]]; then
-        # Get ironic user if exists
-
-        # NOTE(Shrews): This user MUST have admin level privileges!
-        create_service_user "ironic" "admin"
-
-        if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
-
-            get_or_create_service "ironic" "baremetal" "Ironic baremetal provisioning service"
-            get_or_create_endpoint "baremetal" \
-                "$REGION_NAME" \
-                "$IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT" \
-                "$IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT" \
-                "$IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT"
-        fi
-    fi
-}
-
-
-# init_ironic() - Initialize databases, etc.
-function init_ironic {
-    # Save private network as cleaning network
-    local cleaning_network_uuid
-    cleaning_network_uuid=$(neutron net-list | grep private | get_field 1)
-    iniset $IRONIC_CONF_FILE neutron cleaning_network_uuid ${cleaning_network_uuid}
-
-    # (Re)create  ironic database
-    recreate_database ironic
-
-    # Migrate ironic database
-    $IRONIC_BIN_DIR/ironic-dbsync --config-file=$IRONIC_CONF_FILE
-
-    create_ironic_cache_dir
-}
-
-# _ironic_bm_vm_names() - Generates list of names for baremetal VMs.
-function _ironic_bm_vm_names {
-    local idx
-    local num_vms
-    num_vms=$(($IRONIC_VM_COUNT - 1))
-    for idx in $(seq 0 $num_vms); do
-        echo "baremetal${IRONIC_VM_NETWORK_BRIDGE}_${idx}"
-    done
-}
-
-# start_ironic() - Start running processes, including screen
-function start_ironic {
-    # Start Ironic API server, if enabled.
-    if is_service_enabled ir-api; then
-        start_ironic_api
-    fi
-
-    # Start Ironic conductor, if enabled.
-    if is_service_enabled ir-cond; then
-        start_ironic_conductor
-    fi
-
-    # Start Apache if iPXE is enabled
-    if [[ "$IRONIC_IPXE_ENABLED" == "True" ]] ; then
-        restart_apache_server
-    fi
-}
-
-# start_ironic_api() - Used by start_ironic().
-# Starts Ironic API server.
-function start_ironic_api {
-    run_process ir-api "$IRONIC_BIN_DIR/ironic-api --config-file=$IRONIC_CONF_FILE"
-    echo "Waiting for ir-api ($IRONIC_HOSTPORT) to start..."
-    if ! timeout $SERVICE_TIMEOUT sh -c "while ! wget --no-proxy -q -O- $IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT; do sleep 1; done"; then
-        die $LINENO "ir-api did not start"
-    fi
-}
-
-# start_ironic_conductor() - Used by start_ironic().
-# Starts Ironic conductor.
-function start_ironic_conductor {
-    run_process ir-cond "$IRONIC_BIN_DIR/ironic-conductor --config-file=$IRONIC_CONF_FILE"
-    # TODO(romcheg): Find a way to check whether the conductor has started.
-}
-
-# stop_ironic() - Stop running processes
-function stop_ironic {
-    stop_process ir-api
-    stop_process ir-cond
-
-    # Cleanup the WSGI files
-    if [[ "$IRONIC_IPXE_ENABLED" == "True" ]] ; then
-        _cleanup_ironic_apache_wsgi
-    fi
-}
-
-function create_ovs_taps {
-    local ironic_net_id
-    ironic_net_id=$(neutron net-list | grep private | get_field 1)
-
-    # Work around: No netns exists on host until a Neutron port is created.  We
-    # need to create one in Neutron to know what netns to tap into prior to the
-    # first node booting.
-    local port_id
-    port_id=$(neutron port-create private | grep " id " | get_field 2)
-
-    # intentional sleep to make sure the tag has been set to port
-    sleep 10
-
-    local tapdev
-    tapdev=$(sudo ip netns exec qdhcp-${ironic_net_id} ip link list | grep " tap" | cut -d':' -f2 | cut -d'@' -f1 | cut -b2-)
-    local tag_id
-    tag_id=$(sudo ovs-vsctl show |grep ${tapdev} -A1 -m1 | grep tag | cut -d':' -f2 | cut -b2-)
-
-    # make sure veth pair is not existing, otherwise delete its links
-    sudo ip link show ovs-tap1 && sudo ip link delete ovs-tap1
-    sudo ip link show brbm-tap1 && sudo ip link delete brbm-tap1
-    # create veth pair for future interconnection between br-int and brbm
-    sudo ip link add brbm-tap1 type veth peer name ovs-tap1
-    sudo ip link set dev brbm-tap1 up
-    sudo ip link set dev ovs-tap1 up
-
-    sudo ovs-vsctl -- --if-exists del-port ovs-tap1 -- add-port br-int ovs-tap1 tag=$tag_id
-    sudo ovs-vsctl -- --if-exists del-port brbm-tap1 -- add-port $IRONIC_VM_NETWORK_BRIDGE brbm-tap1
-
-    # Remove the port needed only for workaround.
-    neutron port-delete $port_id
-
-    # Finally, share the fixed tenant network across all tenants.  This allows the host
-    # to serve TFTP to a single network namespace via the tap device created above.
-    neutron net-update $ironic_net_id --shared true
-}
-
-function create_bridge_and_vms {
-    # Call libvirt setup scripts in a new shell to ensure any new group membership
-    sudo su $STACK_USER -c "$IRONIC_SCRIPTS_DIR/setup-network"
-    if [[ "$IRONIC_VM_LOG_CONSOLE" == "True" ]] ; then
-        local log_arg="$IRONIC_VM_LOG_DIR"
-    else
-        local log_arg=""
-    fi
-    local vm_name
-    for vm_name in $(_ironic_bm_vm_names); do
-        sudo su $STACK_USER -c "$IRONIC_SCRIPTS_DIR/create-node $vm_name \
-            $IRONIC_VM_SPECS_CPU $IRONIC_VM_SPECS_RAM $IRONIC_VM_SPECS_DISK \
-            amd64 $IRONIC_VM_NETWORK_BRIDGE $IRONIC_VM_EMULATOR \
-            $log_arg" >> $IRONIC_VM_MACS_CSV_FILE
-    done
-    create_ovs_taps
-}
-
-function wait_for_nova_resources {
-    # After nodes have been enrolled, we need to wait for both ironic and
-    # nova's periodic tasks to populate the resource tracker with available
-    # nodes and resources. Wait up to 2 minutes for a given resource before
-    # timing out.
-    local resource=$1
-    local expected_count=$2
-    local i
-    echo_summary "Waiting 2 minutes for Nova resource tracker to pick up $resource >= $expected_count"
-    for i in $(seq 1 120); do
-        if [ $(nova hypervisor-stats | grep " $resource " | get_field 2) -ge $expected_count ]; then
-            return 0
-        fi
-        sleep 1
-    done
-    die $LINENO "Timed out waiting for Nova hypervisor-stats $resource >= $expected_count"
-}
-
-function enroll_nodes {
-    local chassis_id
-    chassis_id=$(ironic chassis-create -d "ironic test chassis" | grep " uuid " | get_field 2)
-
-    if ! is_ironic_hardware; then
-        local ironic_node_cpu=$IRONIC_VM_SPECS_CPU
-        local ironic_node_ram=$IRONIC_VM_SPECS_RAM
-        local ironic_node_disk=$IRONIC_VM_SPECS_DISK
-        local ironic_ephemeral_disk=$IRONIC_VM_EPHEMERAL_DISK
-        local ironic_hwinfo_file=$IRONIC_VM_MACS_CSV_FILE
-        local node_options="\
-            -i deploy_kernel=$IRONIC_DEPLOY_KERNEL_ID \
-            -i deploy_ramdisk=$IRONIC_DEPLOY_RAMDISK_ID \
-            -i ssh_virt_type=$IRONIC_SSH_VIRT_TYPE \
-            -i ssh_address=$IRONIC_VM_SSH_ADDRESS \
-            -i ssh_port=$IRONIC_VM_SSH_PORT \
-            -i ssh_username=$IRONIC_SSH_USERNAME \
-            -i ssh_key_filename=$IRONIC_KEY_FILE"
-    else
-        local ironic_node_cpu=$IRONIC_HW_NODE_CPU
-        local ironic_node_ram=$IRONIC_HW_NODE_RAM
-        local ironic_node_disk=$IRONIC_HW_NODE_DISK
-        local ironic_ephemeral_disk=$IRONIC_HW_EPHEMERAL_DISK
-        if [[ -z "${IRONIC_DEPLOY_DRIVER##*_ipmitool}" ]]; then
-            local ironic_hwinfo_file=$IRONIC_IPMIINFO_FILE
-        fi
-    fi
-
-    local total_nodes=0
-    local total_cpus=0
-    while read hardware_info; do
-        if ! is_ironic_hardware; then
-            local mac_address=$hardware_info
-        elif [[ -z "${IRONIC_DEPLOY_DRIVER##*_ipmitool}" ]]; then
-            local ipmi_address
-            ipmi_address=$(echo $hardware_info |awk  '{print $1}')
-            local mac_address
-            mac_address=$(echo $hardware_info |awk '{print $2}')
-            local ironic_ipmi_username
-            ironic_ipmi_username=$(echo $hardware_info |awk '{print $3}')
-            local ironic_ipmi_passwd
-            ironic_ipmi_passwd=$(echo $hardware_info |awk '{print $4}')
-            # Currently we require all hardware platform have same CPU/RAM/DISK info
-            # in future, this can be enhanced to support different type, and then
-            # we create the bare metal flavor with minimum value
-            local node_options="-i ipmi_address=$ipmi_address -i ipmi_password=$ironic_ipmi_passwd\
-                -i ipmi_username=$ironic_ipmi_username"
-            node_options+=" -i deploy_kernel=$IRONIC_DEPLOY_KERNEL_ID"
-            node_options+=" -i deploy_ramdisk=$IRONIC_DEPLOY_RAMDISK_ID"
-        fi
-
-        # First node created will be used for testing in ironic w/o glance
-        # scenario, so we need to know its UUID.
-        local standalone_node_uuid=""
-        if [ $total_nodes -eq 0 ]; then
-            standalone_node_uuid="--uuid $IRONIC_NODE_UUID"
-        fi
-
-        local node_id
-        node_id=$(ironic node-create $standalone_node_uuid\
-            --chassis_uuid $chassis_id \
-            --driver $IRONIC_DEPLOY_DRIVER \
-            --name node-$total_nodes \
-            -p cpus=$ironic_node_cpu\
-            -p memory_mb=$ironic_node_ram\
-            -p local_gb=$ironic_node_disk\
-            -p cpu_arch=x86_64 \
-            $node_options \
-            | grep " uuid " | get_field 2)
-
-        ironic port-create --address $mac_address --node $node_id
-
-        total_nodes=$((total_nodes+1))
-        total_cpus=$((total_cpus+$ironic_node_cpu))
-    done < $ironic_hwinfo_file
-
-    local adjusted_disk
-    adjusted_disk=$(($ironic_node_disk - $ironic_ephemeral_disk))
-    nova flavor-create --ephemeral $ironic_ephemeral_disk baremetal auto $ironic_node_ram $adjusted_disk $ironic_node_cpu
-
-    nova flavor-key baremetal set "cpu_arch"="x86_64"
-
-    if [ "$VIRT_DRIVER" == "ironic" ]; then
-        wait_for_nova_resources "count" $total_nodes
-        wait_for_nova_resources "vcpus" $total_cpus
-    fi
-}
-
-function configure_iptables {
-    # enable tftp natting for allowing connections to HOST_IP's tftp server
-    sudo modprobe nf_conntrack_tftp
-    sudo modprobe nf_nat_tftp
-    # explicitly allow DHCP - packets are occasionally being dropped here
-    sudo iptables -I INPUT -p udp --dport 67:68 --sport 67:68 -j ACCEPT || true
-    # nodes boot from TFTP and callback to the API server listening on $HOST_IP
-    sudo iptables -I INPUT -d $HOST_IP -p udp --dport 69 -j ACCEPT || true
-    sudo iptables -I INPUT -d $HOST_IP -p tcp --dport $IRONIC_SERVICE_PORT -j ACCEPT || true
-    if is_deployed_by_agent; then
-        # agent ramdisk gets instance image from swift
-        sudo iptables -I INPUT -d $HOST_IP -p tcp --dport ${SWIFT_DEFAULT_BIND_PORT:-8080} -j ACCEPT || true
-    fi
-
-    if [[ "$IRONIC_IPXE_ENABLED" == "True" ]] ; then
-        sudo iptables -I INPUT -d $HOST_IP -p tcp --dport $IRONIC_HTTP_PORT -j ACCEPT || true
-    fi
-}
-
-function configure_tftpd {
-    # stop tftpd and setup serving via xinetd
-    stop_service tftpd-hpa || true
-    [ -f /etc/init/tftpd-hpa.conf ] && echo "manual" | sudo tee /etc/init/tftpd-hpa.override
-    sudo cp $IRONIC_TEMPLATES_DIR/tftpd-xinetd.template /etc/xinetd.d/tftp
-    sudo sed -e "s|%TFTPBOOT_DIR%|$IRONIC_TFTPBOOT_DIR|g" -i /etc/xinetd.d/tftp
-
-    # setup tftp file mapping to satisfy requests at the root (booting) and
-    # /tftpboot/ sub-dir (as per deploy-ironic elements)
-    echo "r ^([^/]) $IRONIC_TFTPBOOT_DIR/\1" >$IRONIC_TFTPBOOT_DIR/map-file
-    echo "r ^(/tftpboot/) $IRONIC_TFTPBOOT_DIR/\2" >>$IRONIC_TFTPBOOT_DIR/map-file
-
-    chmod -R 0755 $IRONIC_TFTPBOOT_DIR
-    restart_service xinetd
-}
-
-function configure_ironic_ssh_keypair {
-    if [[ ! -d $HOME/.ssh ]]; then
-        mkdir -p $HOME/.ssh
-        chmod 700 $HOME/.ssh
-    fi
-    if [[ ! -e $IRONIC_KEY_FILE ]]; then
-        if [[ ! -d $(dirname $IRONIC_KEY_FILE) ]]; then
-            mkdir -p $(dirname $IRONIC_KEY_FILE)
-        fi
-        echo -e 'n\n' | ssh-keygen -q -t rsa -P '' -f $IRONIC_KEY_FILE
-    fi
-    cat $IRONIC_KEY_FILE.pub | tee -a $IRONIC_AUTHORIZED_KEYS_FILE
-}
-
-function ironic_ssh_check {
-    local key_file=$1
-    local floating_ip=$2
-    local port=$3
-    local default_instance_user=$4
-    local active_timeout=$5
-    if ! timeout $active_timeout sh -c "while ! ssh -p $port -o StrictHostKeyChecking=no -i $key_file ${default_instance_user}@$floating_ip echo success; do sleep 1; done"; then
-        die $LINENO "server didn't become ssh-able!"
-    fi
-}
-
-function configure_ironic_auxiliary {
-    configure_ironic_ssh_keypair
-    ironic_ssh_check $IRONIC_KEY_FILE $IRONIC_VM_SSH_ADDRESS $IRONIC_VM_SSH_PORT $IRONIC_SSH_USERNAME $IRONIC_SSH_TIMEOUT
-}
-
-function build_ipa_coreos_ramdisk {
-    echo "Building ironic-python-agent deploy ramdisk"
-    local kernel_path=$1
-    local ramdisk_path=$2
-    git_clone $IRONIC_PYTHON_AGENT_REPO $IRONIC_PYTHON_AGENT_DIR $IRONIC_PYTHON_AGENT_BRANCH
-    cd $IRONIC_PYTHON_AGENT_DIR
-    imagebuild/coreos/build_coreos_image.sh
-    cp imagebuild/coreos/UPLOAD/coreos_production_pxe_image-oem.cpio.gz $ramdisk_path
-    cp imagebuild/coreos/UPLOAD/coreos_production_pxe.vmlinuz $kernel_path
-    sudo rm -rf UPLOAD
-    cd -
-}
-
-# build deploy kernel+ramdisk, then upload them to glance
-# this function sets ``IRONIC_DEPLOY_KERNEL_ID``, ``IRONIC_DEPLOY_RAMDISK_ID``
-function upload_baremetal_ironic_deploy {
-    declare -g IRONIC_DEPLOY_KERNEL_ID IRONIC_DEPLOY_RAMDISK_ID
-    echo_summary "Creating and uploading baremetal images for ironic"
-
-    # install diskimage-builder
-    if [[ $(type -P ramdisk-image-create) == "" ]]; then
-        pip_install_gr "diskimage-builder"
-    fi
-
-    if [ -z "$IRONIC_DEPLOY_KERNEL" -o -z "$IRONIC_DEPLOY_RAMDISK" ]; then
-        local IRONIC_DEPLOY_KERNEL_PATH=$TOP_DIR/files/ir-deploy-$IRONIC_DEPLOY_DRIVER.kernel
-        local IRONIC_DEPLOY_RAMDISK_PATH=$TOP_DIR/files/ir-deploy-$IRONIC_DEPLOY_DRIVER.initramfs
-    else
-        local IRONIC_DEPLOY_KERNEL_PATH=$IRONIC_DEPLOY_KERNEL
-        local IRONIC_DEPLOY_RAMDISK_PATH=$IRONIC_DEPLOY_RAMDISK
-    fi
-
-    if [ ! -e "$IRONIC_DEPLOY_RAMDISK_PATH" -o ! -e "$IRONIC_DEPLOY_KERNEL_PATH" ]; then
-        # files don't exist, need to build them
-        if [ "$IRONIC_BUILD_DEPLOY_RAMDISK" = "True" ]; then
-            # we can build them only if we're not offline
-            if [ "$OFFLINE" != "True" ]; then
-                if is_deployed_with_ipa_ramdisk; then
-                    build_ipa_coreos_ramdisk $IRONIC_DEPLOY_KERNEL_PATH $IRONIC_DEPLOY_RAMDISK_PATH
-                else
-                    ramdisk-image-create $IRONIC_DEPLOY_FLAVOR \
-                        -o $TOP_DIR/files/ir-deploy-$IRONIC_DEPLOY_DRIVER
-                fi
-            else
-                die $LINENO "Deploy kernel+ramdisk files don't exist and cannot be build in OFFLINE mode"
-            fi
-        else
-            if is_deployed_with_ipa_ramdisk; then
-                # download the agent image tarball
-                wget "$IRONIC_AGENT_KERNEL_URL" -O $IRONIC_DEPLOY_KERNEL_PATH
-                wget "$IRONIC_AGENT_RAMDISK_URL" -O $IRONIC_DEPLOY_RAMDISK_PATH
-            else
-                die $LINENO "Deploy kernel+ramdisk files don't exist and their building was disabled explicitly by IRONIC_BUILD_DEPLOY_RAMDISK"
-            fi
-        fi
-    fi
-
-    local token
-    token=$(openstack token issue -c id -f value)
-    die_if_not_set $LINENO token "Keystone fail to get token"
-
-    # load them into glance
-    IRONIC_DEPLOY_KERNEL_ID=$(openstack \
-        --os-token $token \
-        --os-url $GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT \
-        image create \
-        $(basename $IRONIC_DEPLOY_KERNEL_PATH) \
-        --public --disk-format=aki \
-        --container-format=aki \
-        < $IRONIC_DEPLOY_KERNEL_PATH  | grep ' id ' | get_field 2)
-    IRONIC_DEPLOY_RAMDISK_ID=$(openstack \
-        --os-token $token \
-        --os-url $GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT \
-        image create \
-        $(basename $IRONIC_DEPLOY_RAMDISK_PATH) \
-        --public --disk-format=ari \
-        --container-format=ari \
-        < $IRONIC_DEPLOY_RAMDISK_PATH  | grep ' id ' | get_field 2)
-}
-
-function prepare_baremetal_basic_ops {
-    if ! is_ironic_hardware; then
-        configure_ironic_auxiliary
-    fi
-    upload_baremetal_ironic_deploy
-    if ! is_ironic_hardware; then
-        create_bridge_and_vms
-    fi
-    enroll_nodes
-    configure_tftpd
-    configure_iptables
-}
-
-function cleanup_baremetal_basic_ops {
-    rm -f $IRONIC_VM_MACS_CSV_FILE
-    if [ -f $IRONIC_KEY_FILE ]; then
-        local key
-        key=$(cat $IRONIC_KEY_FILE.pub)
-        # remove public key from authorized_keys
-        grep -v "$key" $IRONIC_AUTHORIZED_KEYS_FILE > temp && mv temp $IRONIC_AUTHORIZED_KEYS_FILE
-        chmod 0600 $IRONIC_AUTHORIZED_KEYS_FILE
-    fi
-    sudo rm -rf $IRONIC_DATA_DIR $IRONIC_STATE_PATH
-
-    local vm_name
-    for vm_name in $(_ironic_bm_vm_names); do
-        sudo su $STACK_USER -c "$IRONIC_SCRIPTS_DIR/cleanup-node $vm_name $IRONIC_VM_NETWORK_BRIDGE"
-    done
-
-    sudo rm -rf /etc/xinetd.d/tftp /etc/init/tftpd-hpa.override
-    restart_service xinetd
-    sudo iptables -D INPUT -d $HOST_IP -p udp --dport 69 -j ACCEPT || true
-    sudo iptables -D INPUT -d $HOST_IP -p tcp --dport $IRONIC_SERVICE_PORT -j ACCEPT || true
-    if is_deployed_by_agent; then
-        # agent ramdisk gets instance image from swift
-        sudo iptables -D INPUT -d $HOST_IP -p tcp --dport ${SWIFT_DEFAULT_BIND_PORT:-8080} -j ACCEPT || true
-    fi
-    sudo rmmod nf_conntrack_tftp || true
-    sudo rmmod nf_nat_tftp || true
-}
-
-# Restore xtrace + pipefail
-$_XTRACE_IRONIC
-$_PIPEFAIL_IRONIC
-
-# Tell emacs to use shell-script-mode
-## Local variables:
-## mode: shell-script
-## End:
diff --git a/lib/keystone b/lib/keystone
index b19202b..336ad12 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -52,10 +52,6 @@
 KEYSTONE_CONF=$KEYSTONE_CONF_DIR/keystone.conf
 KEYSTONE_PASTE_INI=${KEYSTONE_PASTE_INI:-$KEYSTONE_CONF_DIR/keystone-paste.ini}
 
-# Set up additional extensions, such as oauth1, federation
-# Example of KEYSTONE_EXTENSIONS=oauth1,federation
-KEYSTONE_EXTENSIONS=${KEYSTONE_EXTENSIONS:-}
-
 # Toggle for deploying Keystone under HTTPD + mod_wsgi
 KEYSTONE_USE_MOD_WSGI=${KEYSTONE_USE_MOD_WSGI:-${ENABLE_HTTPD_MOD_WSGI_SERVICES}}
 
@@ -192,8 +188,6 @@
         inidelete $KEYSTONE_PASTE_INI composite:admin \\/v2.0
     fi
 
-    configure_keystone_extensions
-
     # Rewrite stock ``keystone.conf``
 
     if is_service_enabled ldap; then
@@ -218,8 +212,6 @@
 
     iniset_rpc_backend keystone $KEYSTONE_CONF
 
-    iniset $KEYSTONE_CONF eventlet_server admin_bind_host "$KEYSTONE_ADMIN_BIND_HOST"
-
     # Register SSL certificates if provided
     if is_ssl_enabled_service key; then
         ensure_certificates KEYSTONE
@@ -296,35 +288,17 @@
         iniset $KEYSTONE_CONF DEFAULT logging_debug_format_suffix "%(funcName)s %(pathname)s:%(lineno)d"
         iniset $KEYSTONE_CONF DEFAULT logging_exception_prefix "%(process)d TRACE %(name)s %(instance)s"
         _config_keystone_apache_wsgi
+    else
+        iniset $KEYSTONE_CONF eventlet_server admin_bind_host "$KEYSTONE_ADMIN_BIND_HOST"
+        iniset $KEYSTONE_CONF eventlet_server admin_workers "$API_WORKERS"
+        # Public workers will use the server default, typically number of CPU.
     fi
 
     iniset $KEYSTONE_CONF DEFAULT max_token_size 16384
 
-    iniset $KEYSTONE_CONF eventlet_server admin_workers "$API_WORKERS"
-    # Public workers will use the server default, typically number of CPU.
-
     iniset $KEYSTONE_CONF fernet_tokens key_repository "$KEYSTONE_CONF_DIR/fernet-keys/"
 }
 
-function configure_keystone_extensions {
-    # Add keystone extension into keystone v3 application pipeline
-    local extension_value
-    local api_v3
-    local extension
-    local api_v3_extension
-    for extension_value in ${KEYSTONE_EXTENSIONS//,/ }; do
-        if [[ -z "${extension_value}" ]]; then
-            continue
-        fi
-        api_v3=$(iniget $KEYSTONE_PASTE_INI pipeline:api_v3 pipeline)
-        extension=$(echo $api_v3 | sed -ne "/${extension_value}/ p;" )
-        if [[ -z $extension ]]; then
-            api_v3_extension=$(echo $api_v3 | sed -ne "s/service_v3/${extension_value}_extension service_v3/p;" )
-            iniset $KEYSTONE_PASTE_INI pipeline:api_v3 pipeline "$api_v3_extension"
-        fi
-    done
-}
-
 # create_keystone_accounts() - Sets up common required keystone accounts
 
 # Tenant               User       Roles
@@ -469,14 +443,6 @@
     # Initialize keystone database
     $KEYSTONE_BIN_DIR/keystone-manage db_sync
 
-    local extension_value
-    for extension_value in ${KEYSTONE_EXTENSIONS//,/ }; do
-        if [[ -z "${extension_value}" ]]; then
-            continue
-        fi
-        $KEYSTONE_BIN_DIR/keystone-manage db_sync --extension "${extension_value}"
-    done
-
     if [[ "$KEYSTONE_TOKEN_FORMAT" == "pki" || "$KEYSTONE_TOKEN_FORMAT" == "pkiz" ]]; then
         # Set up certificates
         rm -rf $KEYSTONE_CONF_DIR/ssl
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index be11ee9..ad10dbe 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -112,6 +112,12 @@
 NEUTRON_CONF=$NEUTRON_CONF_DIR/neutron.conf
 export NEUTRON_TEST_CONFIG_FILE=${NEUTRON_TEST_CONFIG_FILE:-"$NEUTRON_CONF_DIR/debug.ini"}
 
+# Default provider for load balancer service
+DEFAULT_LB_PROVIDER=LOADBALANCER:Haproxy:neutron_lbaas.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default
+
+# Default provider for VPN service
+DEFAULT_VPN_PROVIDER=VPN:openswan:neutron_vpnaas.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default
+
 # Agent binaries.  Note, binary paths for other agents are set in per-service
 # scripts in lib/neutron_plugins/services/
 AGENT_DHCP_BINARY="$NEUTRON_BIN_DIR/neutron-dhcp-agent"
@@ -802,6 +808,7 @@
 
         local IP_ADD=""
         local IP_DEL=""
+        local IP_UP=""
         local DEFAULT_ROUTE_GW
         DEFAULT_ROUTE_GW=$(ip -f $af r | awk "/default.+$from_intf/ { print \$3; exit }")
         local ADD_OVS_PORT=""
@@ -819,9 +826,10 @@
         if [[ "$IP_BRD" != "" ]]; then
             IP_DEL="sudo ip addr del $IP_BRD dev $from_intf"
             IP_ADD="sudo ip addr add $IP_BRD dev $to_intf"
+            IP_UP="sudo ip link set $to_intf up"
         fi
 
-        $IP_DEL; $IP_ADD; $ADD_OVS_PORT; $ADD_DEFAULT_ROUTE
+        $IP_DEL; $IP_ADD; $IP_UP; $ADD_OVS_PORT; $ADD_DEFAULT_ROUTE
     fi
 }
 
@@ -1061,8 +1069,12 @@
 }
 
 function _configure_neutron_lbaas {
-    if [ -f $NEUTRON_LBAAS_DIR/etc/neutron_lbaas.conf ]; then
-        cp $NEUTRON_LBAAS_DIR/etc/neutron_lbaas.conf $NEUTRON_CONF_DIR
+    # Uses oslo config generator to generate LBaaS sample configuration files
+    (cd $NEUTRON_LBAAS_DIR && exec ./tools/generate_config_file_samples.sh)
+
+    if [ -f $NEUTRON_LBAAS_DIR/etc/neutron_lbaas.conf.sample ]; then
+        cp $NEUTRON_LBAAS_DIR/etc/neutron_lbaas.conf.sample $NEUTRON_CONF_DIR/neutron_lbaas.conf
+        iniset $NEUTRON_CONF_DIR/neutron_lbaas.conf service_providers service_provider $DEFAULT_LB_PROVIDER
     fi
     neutron_agent_lbaas_configure_common
     neutron_agent_lbaas_configure_agent
@@ -1082,8 +1094,11 @@
 }
 
 function _configure_neutron_vpn {
-    if [ -f $NEUTRON_VPNAAS_DIR/etc/neutron_vpnaas.conf ]; then
-        cp $NEUTRON_VPNAAS_DIR/etc/neutron_vpnaas.conf $NEUTRON_CONF_DIR
+    # Uses oslo config generator to generate VPNaaS sample configuration files
+    (cd $NEUTRON_VPNAAS_DIR && exec ./tools/generate_config_file_samples.sh)
+    if [ -f $NEUTRON_VPNAAS_DIR/etc/neutron_vpnaas.conf.sample ]; then
+        cp $NEUTRON_VPNAAS_DIR/etc/neutron_vpnaas.conf.sample $NEUTRON_CONF_DIR/neutron_vpnaas.conf
+        iniset $NEUTRON_CONF_DIR/neutron_vpnaas.conf service_providers service_provider $DEFAULT_VPN_PROVIDER
     fi
     neutron_vpn_install_agent_packages
     neutron_vpn_configure_common
@@ -1331,7 +1346,7 @@
                 sudo ip addr add $ext_gw_ip/$cidr_len dev $ext_gw_interface
                 sudo ip link set $ext_gw_interface up
             fi
-            ROUTER_GW_IP=`neutron port-list -c fixed_ips -c device_owner | grep router_gateway | awk -F '"' -v subnet_id=$PUB_SUBNET_ID '$4 == subnet_id { print $8; }'`
+            ROUTER_GW_IP=`neutron port-list -c fixed_ips -c device_owner | grep router_gateway | awk -F'ip_address'  '{ print $2 }' | cut -f3 -d\" | tr '\n' ' '`
             die_if_not_set $LINENO ROUTER_GW_IP "Failure retrieving ROUTER_GW_IP"
             sudo ip route replace  $FIXED_RANGE via $ROUTER_GW_IP
         fi
@@ -1362,7 +1377,7 @@
         sudo sysctl -w net.ipv6.conf.all.forwarding=1
         # Configure and enable public bridge
         # Override global IPV6_ROUTER_GW_IP with the true value from neutron
-        IPV6_ROUTER_GW_IP=`neutron port-list -c fixed_ips | grep $ipv6_pub_subnet_id | awk -F '"' -v subnet_id=$ipv6_pub_subnet_id '$4 == subnet_id { print $8; }'`
+        IPV6_ROUTER_GW_IP=`neutron port-list -c fixed_ips | grep $ipv6_pub_subnet_id | awk -F'ip_address' '{ print $2 }' | cut -f3 -d\" | tr '\n' ' '`
         die_if_not_set $LINENO IPV6_ROUTER_GW_IP "Failure retrieving IPV6_ROUTER_GW_IP"
 
         if is_neutron_ovs_base_plugin; then
diff --git a/lib/neutron_plugins/services/firewall b/lib/neutron_plugins/services/firewall
index 1d81a21..2b7f32d 100644
--- a/lib/neutron_plugins/services/firewall
+++ b/lib/neutron_plugins/services/firewall
@@ -14,8 +14,11 @@
 }
 
 function neutron_fwaas_configure_driver {
+    # Uses oslo config generator to generate FWaaS sample configuration files
+    (cd $NEUTRON_FWAAS_DIR && exec ./tools/generate_config_file_samples.sh)
+
     FWAAS_DRIVER_CONF_FILENAME=/etc/neutron/fwaas_driver.ini
-    cp $NEUTRON_FWAAS_DIR/etc/fwaas_driver.ini $FWAAS_DRIVER_CONF_FILENAME
+    cp $NEUTRON_FWAAS_DIR/etc/fwaas_driver.ini.sample $FWAAS_DRIVER_CONF_FILENAME
 
     iniset_multiline $FWAAS_DRIVER_CONF_FILENAME fwaas enabled True
     iniset_multiline $FWAAS_DRIVER_CONF_FILENAME fwaas driver "neutron_fwaas.services.firewall.drivers.linux.iptables_fwaas.IptablesFwaasDriver"
diff --git a/lib/neutron_plugins/services/loadbalancer b/lib/neutron_plugins/services/loadbalancer
index b07d06c..30e9480 100644
--- a/lib/neutron_plugins/services/loadbalancer
+++ b/lib/neutron_plugins/services/loadbalancer
@@ -28,7 +28,7 @@
 
     LBAAS_AGENT_CONF_FILENAME="$LBAAS_AGENT_CONF_PATH/lbaas_agent.ini"
 
-    cp $NEUTRON_LBAAS_DIR/etc/lbaas_agent.ini $LBAAS_AGENT_CONF_FILENAME
+    cp $NEUTRON_LBAAS_DIR/etc/lbaas_agent.ini.sample $LBAAS_AGENT_CONF_FILENAME
 
     # ovs_use_veth needs to be set before the plugin configuration
     # occurs to allow plugins to override the setting.
diff --git a/lib/neutron_plugins/services/vpn b/lib/neutron_plugins/services/vpn
index 8a379f5..e790913 100644
--- a/lib/neutron_plugins/services/vpn
+++ b/lib/neutron_plugins/services/vpn
@@ -29,7 +29,9 @@
 }
 
 function neutron_vpn_configure_agent {
-    cp $NEUTRON_VPNAAS_DIR/etc/vpn_agent.ini $Q_VPN_CONF_FILE
+    # Uses oslo config generator to generate LBaaS sample configuration files
+    (cd $NEUTRON_VPNAAS_DIR && exec ./tools/generate_config_file_samples.sh)
+    cp $NEUTRON_VPNAAS_DIR/etc/vpn_agent.ini.sample $Q_VPN_CONF_FILE
     if [[ "$IPSEC_PACKAGE" == "strongswan" ]]; then
         iniset_multiline $Q_VPN_CONF_FILE vpnagent vpn_device_driver neutron_vpnaas.services.vpn.device_drivers.strongswan_ipsec.StrongSwanDriver
         if is_fedora; then
diff --git a/lib/stack b/lib/stack
index 7d98604..f09ddce 100644
--- a/lib/stack
+++ b/lib/stack
@@ -19,6 +19,7 @@
 function stack_install_service {
     local service=$1
     if type install_${service} >/dev/null 2>&1; then
+        # FIXME(dhellmann): Needs to be python3-aware at some point.
         if [[ ${USE_VENV} = True && -n ${PROJECT_VENV[$service]:-} ]]; then
             rm -rf ${PROJECT_VENV[$service]}
             source $TOP_DIR/tools/build_venv.sh ${PROJECT_VENV[$service]} ${ADDITIONAL_VENV_PACKAGES//,/ }
diff --git a/lib/tempest b/lib/tempest
index 6adc449..ecc4865 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -329,6 +329,9 @@
     iniset $TEMPEST_CONFIG compute flavor_ref $flavor_ref
     iniset $TEMPEST_CONFIG compute flavor_ref_alt $flavor_ref_alt
     iniset $TEMPEST_CONFIG compute ssh_connect_method $ssh_connect_method
+    # set the equiv validation option here as well to ensure they are
+    # in sync. They shouldn't be separate options.
+    iniset $TEMPEST_CONFIG validation connect_method $ssh_connect_method
     if [[ ! $(is_service_enabled n-cell) && ! $(is_service_enabled neutron) ]]; then
         iniset $TEMPEST_CONFIG compute fixed_network_name $PRIVATE_NETWORK_NAME
     fi
@@ -357,6 +360,30 @@
         compute_api_extensions=$(remove_disabled_extensions $compute_api_extensions $DISABLE_COMPUTE_API_EXTENSIONS)
     fi
 
+    # Set the microversion range for compute tests.
+    # This is used to run the Nova microversions tests.
+    # Setting [None, latest] range of microversion which allow Tempest to run all microversions tests.
+    # NOTE- To avoid microversion tests failure on stable branch, we need to change "tempest_compute_max_microversion"
+    #       for stable branch on each release which should be changed from "latest" to max supported version of that release.
+    local tempest_compute_min_microversion=${TEMPEST_COMPUTE_MIN_MICROVERSION:-None}
+    local tempest_compute_max_microversion=${TEMPEST_COMPUTE_MAX_MICROVERSION:-"latest"}
+    # Reset microversions to None where v2.0 is running which does not support microversion.
+    # Both "None" means no microversion testing.
+    if [[ "$TEMPEST_COMPUTE_TYPE" == "compute_legacy" ]]; then
+        tempest_compute_min_microversion=None
+        tempest_compute_max_microversion=None
+    fi
+    if [ "$tempest_compute_min_microversion" == "None" ]; then
+        inicomment $TEMPEST_CONFIG compute-feature-enabled min_microversion
+    else
+        iniset $TEMPEST_CONFIG compute-feature-enabled min_microversion $tempest_compute_min_microversion
+    fi
+    if [ "$tempest_compute_max_microversion" == "None" ]; then
+        inicomment $TEMPEST_CONFIG compute-feature-enabled max_microversion
+    else
+        iniset $TEMPEST_CONFIG compute-feature-enabled max_microversion $tempest_compute_max_microversion
+    fi
+
     iniset $TEMPEST_CONFIG compute-feature-enabled resize True
     iniset $TEMPEST_CONFIG compute-feature-enabled live_migration ${LIVE_MIGRATION_AVAILABLE:-False}
     iniset $TEMPEST_CONFIG compute-feature-enabled change_password False
diff --git a/stack.sh b/stack.sh
index 19d05c9..09ab474 100755
--- a/stack.sh
+++ b/stack.sh
@@ -75,6 +75,7 @@
 
 # Check if run in POSIX shell
 if [[ "${POSIXLY_CORRECT}" == "y" ]]; then
+    set +o xtrace
     echo "You are running POSIX compatibility mode, DevStack requires bash 4.2 or newer."
     exit 1
 fi
@@ -85,11 +86,11 @@
 # action to create a suitable user account.
 
 if [[ $EUID -eq 0 ]]; then
-    echo "You are running this script as root."
-    echo "Cut it out."
-    echo "Really."
-    echo "If you need an account to run DevStack, do this (as root, heh) to create a non-root account:"
-    echo "$TOP_DIR/tools/create-stack-user.sh"
+    set +o xtrace
+    echo "DevStack should be run as a user with sudo permissions, "
+    echo "not root."
+    echo "A \"stack\" user configured correctly can be created with:"
+    echo " $TOP_DIR/tools/create-stack-user.sh"
     exit 1
 fi
 
@@ -98,6 +99,7 @@
 # virtual env, and will fail in really odd ways if you do this. Make
 # this explicit as it has come up on the mailing list.
 if [[ -n "$VIRTUAL_ENV" ]]; then
+    set +o xtrace
     echo "You appear to be running under a python virtualenv."
     echo "DevStack does not support this, as we may break the"
     echo "virtualenv you are currently in by modifying "
@@ -111,6 +113,7 @@
 # on a lot of different environments, you sometimes run it on the
 # wrong box. This makes there be a way to prevent that.
 if [[ -e $HOME/.no-devstack ]]; then
+    set +o xtrace
     echo "You've marked this host as a no-devstack host, to save yourself from"
     echo "running devstack accidentally. If this is in error, please remove the"
     echo "~/.no-devstack file"
diff --git a/stackrc b/stackrc
index 5dd109c..16621f1 100644
--- a/stackrc
+++ b/stackrc
@@ -72,18 +72,6 @@
     ENABLED_SERVICES+=,rabbit,tempest,mysql,dstat
 fi
 
-# SQLAlchemy supports multiple database drivers for each database server
-# type. For example, deployer may use MySQLdb, MySQLConnector, or oursql
-# to access MySQL database.
-#
-# When defined, the variable controls which database driver is used to
-# connect to database server. Otherwise using default driver defined for
-# each database type.
-#
-# You can find the list of currently supported drivers for each database
-# type at: http://docs.sqlalchemy.org/en/rel_0_9/core/engines.html
-# SQLALCHEMY_DATABASE_DRIVER="mysqldb"
-
 # Global toggle for enabling services under mod_wsgi. If this is set to
 # ``True`` all services that use HTTPD + mod_wsgi as the preferred method of
 # deployment, will be deployed under Apache. If this is set to ``False`` all
@@ -91,7 +79,7 @@
 ENABLE_HTTPD_MOD_WSGI_SERVICES=True
 
 # Set the default Nova APIs to enable
-NOVA_ENABLED_APIS=ec2,osapi_compute,metadata
+NOVA_ENABLED_APIS=osapi_compute,metadata
 
 # Set the root URL for Horizon
 HORIZON_APACHE_ROOT="/dashboard"
@@ -118,6 +106,17 @@
     source $RC_DIR/.localrc.password
 fi
 
+# Control whether Python 3 should be used.
+export USE_PYTHON3=${USE_PYTHON3:-False}
+
+# When Python 3 is supported by an application, adding the specific
+# version of Python 3 to this variable will install the app using that
+# version of the interpreter instead of 2.7.
+export PYTHON3_VERSION=${PYTHON3_VERSION:-3.4}
+
+# Just to be more explicit on the Python 2 version to use.
+export PYTHON2_VERSION=${PYTHON2_VERSION:-2.7}
+
 # allow local overrides of env variables, including repo config
 if [[ -f $RC_DIR/localrc ]]; then
     # Old-style user-supplied config
@@ -214,10 +213,6 @@
 HORIZON_REPO=${HORIZON_REPO:-${GIT_BASE}/openstack/horizon.git}
 HORIZON_BRANCH=${HORIZON_BRANCH:-master}
 
-# baremetal provisioning service
-IRONIC_REPO=${IRONIC_REPO:-${GIT_BASE}/openstack/ironic.git}
-IRONIC_BRANCH=${IRONIC_BRANCH:-master}
-
 # unified auth system (manages accounts/tokens)
 KEYSTONE_REPO=${KEYSTONE_REPO:-${GIT_BASE}/openstack/keystone.git}
 KEYSTONE_BRANCH=${KEYSTONE_BRANCH:-master}
@@ -287,6 +282,8 @@
 # ironic client
 GITREPO["python-ironicclient"]=${IRONICCLIENT_REPO:-${GIT_BASE}/openstack/python-ironicclient.git}
 GITBRANCH["python-ironicclient"]=${IRONICCLIENT_BRANCH:-master}
+# ironic plugin is out of tree, but nova uses it. set GITDIR here.
+GITDIR["python-ironicclient"]=$DEST/python-ironicclient
 
 # the base authentication plugins that clients use to authenticate
 GITREPO["keystoneauth"]=${KEYSTONEAUTH_REPO:-${GIT_BASE}/openstack/keystoneauth.git}
@@ -473,6 +470,8 @@
 # ironic common lib
 GITREPO["ironic-lib"]=${IRONIC_LIB_REPO:-${GIT_BASE}/openstack/ironic-lib.git}
 GITBRANCH["ironic-lib"]=${IRONIC_LIB_BRANCH:-master}
+# this doesn't exist in a lib file, so set it here
+GITDIR["ironic-lib"]=$DEST/ironic-lib
 
 
 ##################
diff --git a/tools/install_pip.sh b/tools/install_pip.sh
index ab5efb2..f239c7b 100755
--- a/tools/install_pip.sh
+++ b/tools/install_pip.sh
@@ -8,6 +8,7 @@
 
 # Assumptions:
 # - update pip to $INSTALL_PIP_VERSION
+# - if USE_PYTHON3=True, PYTHON3_VERSION refers to a version already installed
 
 set -o errexit
 set -o xtrace
@@ -31,6 +32,8 @@
 echo "Distro: $DISTRO"
 
 function get_versions {
+    # FIXME(dhellmann): Deal with multiple python versions here? This
+    # is just used for reporting, so maybe not?
     PIP=$(which pip 2>/dev/null || which pip-python 2>/dev/null || true)
     if [[ -n $PIP ]]; then
         PIP_VERSION=$($PIP --version | awk '{ print $2}')
@@ -75,6 +78,9 @@
         touch $LOCAL_PIP.downloaded
     fi
     sudo -H -E python $LOCAL_PIP
+    if python3_enabled; then
+        sudo -H -E python${PYTHON3_VERSION} $LOCAL_PIP
+    fi
 }
 
 
@@ -114,6 +120,7 @@
 # python in f23 depends on the python-pip package
 if ! { is_fedora && [[ $DISTRO == "f23" ]]; }; then
     uninstall_package python-pip
+    uninstall_package python3-pip
 fi
 
 install_get_pip
@@ -122,6 +129,7 @@
     configure_pypi_alternative_url
 fi
 
+set -x
 pip_install -U setuptools
 
 get_versions
diff --git a/tools/install_prereqs.sh b/tools/install_prereqs.sh
index 38452cd..031f8a8 100755
--- a/tools/install_prereqs.sh
+++ b/tools/install_prereqs.sh
@@ -81,6 +81,9 @@
     fi
 fi
 
+if python3_enabled; then
+    install_python3
+fi
 
 # Mark end of run
 # ---------------
diff --git a/tools/ironic/scripts/cleanup-node b/tools/ironic/scripts/cleanup-node
deleted file mode 100755
index c4e4e70..0000000
--- a/tools/ironic/scripts/cleanup-node
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/usr/bin/env bash
-
-# **cleanup-nodes**
-
-# Cleans up baremetal poseur nodes and volumes created during ironic setup
-# Assumes calling user has proper libvirt group membership and access.
-
-set -exu
-
-LIBVIRT_STORAGE_POOL=${LIBVIRT_STORAGE_POOL:-"default"}
-LIBVIRT_CONNECT_URI=${LIBVIRT_CONNECT_URI:-"qemu:///system"}
-
-NAME=$1
-NETWORK_BRIDGE=$2
-
-export VIRSH_DEFAULT_CONNECT_URI=$LIBVIRT_CONNECT_URI
-
-VOL_NAME="$NAME.qcow2"
-virsh list | grep -q $NAME && virsh destroy $NAME
-virsh list --inactive | grep -q $NAME && virsh undefine $NAME
-
-if virsh pool-list | grep -q $LIBVIRT_STORAGE_POOL ; then
-  virsh vol-list $LIBVIRT_STORAGE_POOL | grep -q $VOL_NAME &&
-      virsh vol-delete $VOL_NAME --pool $LIBVIRT_STORAGE_POOL
-fi
diff --git a/tools/ironic/scripts/configure-vm b/tools/ironic/scripts/configure-vm
deleted file mode 100755
index 378fcb8..0000000
--- a/tools/ironic/scripts/configure-vm
+++ /dev/null
@@ -1,93 +0,0 @@
-#!/usr/bin/env python
-
-import argparse
-import os.path
-
-import libvirt
-
-templatedir = os.path.join(os.path.dirname(os.path.dirname(__file__)),
-                           'templates')
-
-
-CONSOLE_LOG = """
-    <serial type='file'>
-      <source path='%(console_log)s'/>
-      <target port='0'/>
-      <alias name='serial0'/>
-    </serial>
-    <serial type='pty'>
-      <source path='/dev/pts/49'/>
-      <target port='1'/>
-      <alias name='serial1'/>
-    </serial>
-    <console type='file'>
-      <source path='%(console_log)s'/>
-      <target type='serial' port='0'/>
-      <alias name='serial0'/>
-    </console>
-"""
-
-
-def main():
-    parser = argparse.ArgumentParser(
-        description="Configure a kvm virtual machine for the seed image.")
-    parser.add_argument('--name', default='seed',
-                        help='the name to give the machine in libvirt.')
-    parser.add_argument('--image',
-                        help='Use a custom image file (must be qcow2).')
-    parser.add_argument('--engine', default='qemu',
-                        help='The virtualization engine to use')
-    parser.add_argument('--arch', default='i686',
-                        help='The architecture to use')
-    parser.add_argument('--memory', default='2097152',
-                        help="Maximum memory for the VM in KB.")
-    parser.add_argument('--cpus', default='1',
-                        help="CPU count for the VM.")
-    parser.add_argument('--bootdev', default='hd',
-                        help="What boot device to use (hd/network).")
-    parser.add_argument('--network', default="brbm",
-                        help='The libvirt network name to use')
-    parser.add_argument('--libvirt-nic-driver', default='e1000',
-                        help='The libvirt network driver to use')
-    parser.add_argument('--console-log',
-                        help='File to log console')
-    parser.add_argument('--emulator', default=None,
-                        help='Path to emulator bin for vm template')
-    args = parser.parse_args()
-    with file(templatedir + '/vm.xml', 'rb') as f:
-        source_template = f.read()
-    params = {
-        'name': args.name,
-        'imagefile': args.image,
-        'engine': args.engine,
-        'arch': args.arch,
-        'memory': args.memory,
-        'cpus': args.cpus,
-        'bootdev': args.bootdev,
-        'network': args.network,
-        'nicdriver': args.libvirt_nic_driver,
-        'emulator': args.emulator,
-    }
-
-    if args.emulator:
-        params['emulator'] = args.emulator
-    else:
-        if os.path.exists("/usr/bin/kvm"):  # Debian
-            params['emulator'] = "/usr/bin/kvm"
-        elif os.path.exists("/usr/bin/qemu-kvm"):  # Redhat
-            params['emulator'] = "/usr/bin/qemu-kvm"
-
-    if args.console_log:
-        params['bios_serial'] = "<bios useserial='yes'/>"
-        params['console_log'] = CONSOLE_LOG % {'console_log': args.console_log}
-    else:
-        params['bios_serial'] = ''
-        params['console_log'] = ''
-    libvirt_template = source_template % params
-    conn = libvirt.open("qemu:///system")
-
-    a = conn.defineXML(libvirt_template)
-    print ("Created machine %s with UUID %s" % (args.name, a.UUIDString()))
-
-if __name__ == '__main__':
-    main()
diff --git a/tools/ironic/scripts/create-node b/tools/ironic/scripts/create-node
deleted file mode 100755
index b018acd..0000000
--- a/tools/ironic/scripts/create-node
+++ /dev/null
@@ -1,79 +0,0 @@
-#!/usr/bin/env bash
-
-# **create-nodes**
-
-# Creates baremetal poseur nodes for ironic testing purposes
-
-set -ex
-
-# Keep track of the DevStack directory
-TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
-
-NAME=$1
-CPU=$2
-MEM=$(( 1024 * $3 ))
-# Extra G to allow fuzz for partition table : flavor size and registered size
-# need to be different to actual size.
-DISK=$(( $4 + 1))
-
-case $5 in
-    i386) ARCH='i686' ;;
-    amd64) ARCH='x86_64' ;;
-    *) echo "Unsupported arch $4!" ; exit 1 ;;
-esac
-
-BRIDGE=$6
-EMULATOR=$7
-LOGDIR=$8
-
-LIBVIRT_NIC_DRIVER=${LIBVIRT_NIC_DRIVER:-"e1000"}
-LIBVIRT_STORAGE_POOL=${LIBVIRT_STORAGE_POOL:-"default"}
-LIBVIRT_CONNECT_URI=${LIBVIRT_CONNECT_URI:-"qemu:///system"}
-
-export VIRSH_DEFAULT_CONNECT_URI=$LIBVIRT_CONNECT_URI
-
-if ! virsh pool-list --all | grep -q $LIBVIRT_STORAGE_POOL; then
-    virsh pool-define-as --name $LIBVIRT_STORAGE_POOL dir --target /var/lib/libvirt/images >&2
-    virsh pool-autostart $LIBVIRT_STORAGE_POOL >&2
-    virsh pool-start $LIBVIRT_STORAGE_POOL >&2
-fi
-
-pool_state=$(virsh pool-info $LIBVIRT_STORAGE_POOL | grep State | awk '{ print $2 }')
-if [ "$pool_state" != "running" ] ; then
-  [ ! -d /var/lib/libvirt/images ] && sudo mkdir /var/lib/libvirt/images
-  virsh pool-start $LIBVIRT_STORAGE_POOL >&2
-fi
-
-if [ -n "$LOGDIR" ] ; then
-  mkdir -p "$LOGDIR"
-fi
-
-PREALLOC=
-if [ -f /etc/debian_version ]; then
-    PREALLOC="--prealloc-metadata"
-fi
-
-if [ -n "$LOGDIR" ] ; then
-  VM_LOGGING="--console-log $LOGDIR/${NAME}_console.log"
-else
-  VM_LOGGING=""
-fi
-VOL_NAME="${NAME}.qcow2"
-
-if ! virsh list --all | grep -q $NAME; then
-  virsh vol-list --pool $LIBVIRT_STORAGE_POOL | grep -q $VOL_NAME &&
-      virsh vol-delete $VOL_NAME --pool $LIBVIRT_STORAGE_POOL >&2
-  virsh vol-create-as $LIBVIRT_STORAGE_POOL ${VOL_NAME} ${DISK}G --format qcow2 $PREALLOC >&2
-  volume_path=$(virsh vol-path --pool $LIBVIRT_STORAGE_POOL $VOL_NAME)
-  # Pre-touch the VM to set +C, as it can only be set on empty files.
-  sudo touch "$volume_path"
-  sudo chattr +C "$volume_path" || true
-  $TOP_DIR/scripts/configure-vm \
-    --bootdev network --name $NAME --image "$volume_path" \
-    --arch $ARCH --cpus $CPU --memory $MEM --libvirt-nic-driver $LIBVIRT_NIC_DRIVER \
-    --emulator $EMULATOR --network $BRIDGE $VM_LOGGING >&2
-
-fi
-
-# echo mac
-virsh dumpxml $NAME | grep "mac address" | head -1 | cut -d\' -f2
diff --git a/tools/ironic/scripts/setup-network b/tools/ironic/scripts/setup-network
deleted file mode 100755
index 83308ed..0000000
--- a/tools/ironic/scripts/setup-network
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-
-# **setup-network**
-
-# Setups openvswitch libvirt network suitable for
-# running baremetal poseur nodes for ironic testing purposes
-
-set -exu
-
-LIBVIRT_CONNECT_URI=${LIBVIRT_CONNECT_URI:-"qemu:///system"}
-
-# Keep track of the DevStack directory
-TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
-BRIDGE_SUFFIX=${1:-''}
-BRIDGE_NAME=brbm$BRIDGE_SUFFIX
-
-export VIRSH_DEFAULT_CONNECT_URI="$LIBVIRT_CONNECT_URI"
-
-# Only add bridge if missing
-(sudo ovs-vsctl list-br | grep ${BRIDGE_NAME}$) || sudo ovs-vsctl add-br ${BRIDGE_NAME}
-
-# Remove bridge before replacing it.
-(virsh net-list | grep "${BRIDGE_NAME} ") && virsh net-destroy ${BRIDGE_NAME}
-(virsh net-list --inactive  | grep "${BRIDGE_NAME} ") && virsh net-undefine ${BRIDGE_NAME}
-
-virsh net-define <(sed s/brbm/$BRIDGE_NAME/ $TOP_DIR/templates/brbm.xml)
-virsh net-autostart ${BRIDGE_NAME}
-virsh net-start ${BRIDGE_NAME}
diff --git a/tools/ironic/templates/brbm.xml b/tools/ironic/templates/brbm.xml
deleted file mode 100644
index 0769d3f..0000000
--- a/tools/ironic/templates/brbm.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<network>
-  <name>brbm</name>
-  <forward mode='bridge'/>
-  <bridge name='brbm'/>
-  <virtualport type='openvswitch'/>
-</network>
diff --git a/tools/ironic/templates/tftpd-xinetd.template b/tools/ironic/templates/tftpd-xinetd.template
deleted file mode 100644
index 5f3d03f..0000000
--- a/tools/ironic/templates/tftpd-xinetd.template
+++ /dev/null
@@ -1,14 +0,0 @@
-service tftp
-{
-  protocol        = udp
-  port            = 69
-  socket_type     = dgram
-  wait            = yes
-  user            = root
-  server          = /usr/sbin/in.tftpd
-  server_args     = -v -v -v -v -v --map-file %TFTPBOOT_DIR%/map-file %TFTPBOOT_DIR%
-  disable         = no
-  # This is a workaround for Fedora, where TFTP will listen only on
-  # IPv6 endpoint, if IPv4 flag is not used.
-  flags           = IPv4
-}
diff --git a/tools/ironic/templates/vm.xml b/tools/ironic/templates/vm.xml
deleted file mode 100644
index ae7d685..0000000
--- a/tools/ironic/templates/vm.xml
+++ /dev/null
@@ -1,49 +0,0 @@
-<domain type='%(engine)s'>
-  <name>%(name)s</name>
-  <memory unit='KiB'>%(memory)s</memory>
-  <vcpu>%(cpus)s</vcpu>
-  <os>
-    <type arch='%(arch)s' machine='pc-1.0'>hvm</type>
-    <boot dev='%(bootdev)s'/>
-    <bootmenu enable='no'/>
-    %(bios_serial)s
-  </os>
-  <features>
-    <acpi/>
-    <apic/>
-    <pae/>
-  </features>
-  <clock offset='utc'/>
-  <on_poweroff>destroy</on_poweroff>
-  <on_reboot>restart</on_reboot>
-  <on_crash>restart</on_crash>
-  <devices>
-    <emulator>%(emulator)s</emulator>
-    <disk type='file' device='disk'>
-      <driver name='qemu' type='qcow2' cache='writeback'/>
-      <source file='%(imagefile)s'/>
-      <target dev='vda' bus='virtio'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
-    </disk>
-    <controller type='ide' index='0'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
-    </controller>
-    <interface type='network'>
-      <source network='%(network)s'/>
-      <virtualport type='openvswitch'/>
-      <model type='%(nicdriver)s'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
-    </interface>
-    <input type='mouse' bus='ps2'/>
-    <graphics type='vnc' port='-1' autoport='yes'/>
-    <video>
-      <model type='cirrus' vram='9216' heads='1'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
-    </video>
-    %(console_log)s
-    <memballoon model='virtio'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
-    </memballoon>
-  </devices>
-</domain>
-
diff --git a/tox.ini b/tox.ini
index 9279455..f9d04f2 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,20 +12,20 @@
    {env:BASHATE_INSTALL_PATH:bashate==0.3.2}
 whitelist_externals = bash
 commands = bash -c "find {toxinidir}             \
-         -not \( -type d -name .?\* -prune \)    \ # prune all 'dot' dirs
-         -not \( -type d -name doc -prune \)     \ # skip documentation
-         -not \( -type d -name shocco -prune \)  \ # skip shocco
-         -type f                                 \ # only files
-         -not -name \*~                          \ # skip editors, readme, etc
+         -not \( -type d -name .?\* -prune \)    \
+         -not \( -type d -name doc -prune \)     \
+         -not \( -type d -name shocco -prune \)  \
+         -type f                                 \
+         -not -name \*~                          \
          -not -name \*.md                        \
          \(                                      \
           -name \*.sh -or                        \
           -name \*.orig -or                      \
-          -name \*rc -or                         \ # openrc files, etc
+          -name \*rc -or                         \
           -name functions\* -or                  \
-          -wholename \*/inc/\* -or               \ # /inc files and
-          -wholename \*/lib/\*                   \ # /lib files are shell, but
-         \)                                      \ #   have no extension
+          -wholename \*/inc/\* -or               \
+          -wholename \*/lib/\*                   \
+         \)                                      \
          -print0 | xargs -0 bashate -v -iE006 -eE005,E042"
 
 [testenv:docs]