Merge "Remove deprecated auth_plugin config"
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index 384ceee..1161b34 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -36,10 +36,6 @@
 
 -  **local** - extracts ``localrc`` from ``local.conf`` before
    ``stackrc`` is sourced
--  **pre-install** - runs after the system packages are installed but
-   before any of the source repositories are installed
--  **install** - runs immediately after the repo installations are
-   complete
 -  **post-config** - runs after the layer 2 services are configured and
    before they are started
 -  **extra** - runs after services are started and before any files in
diff --git a/doc/source/guides/neutron.rst b/doc/source/guides/neutron.rst
index fe6f629..c5b1634 100644
--- a/doc/source/guides/neutron.rst
+++ b/doc/source/guides/neutron.rst
@@ -361,6 +361,8 @@
 DevStack Configuration
 ----------------------
 
+.. _ovs-provider-network-controller:
+
 The following is a snippet of the DevStack configuration on the
 controller node.
 
@@ -549,3 +551,101 @@
     LB_PHYSICAL_INTERFACE=eth0
     PUBLIC_PHYSICAL_NETWORK=default
     LB_INTERFACE_MAPPINGS=default:eth0
+
+Using MacVTap instead of Open vSwitch
+------------------------------------------
+
+Security groups are not supported by the MacVTap agent. Due to that, devstack
+configures the NoopFirewall driver on the compute node.
+
+MacVTap agent does not support l3, dhcp and metadata agent. Due to that you can
+chose between the following deployment scenarios:
+
+Single node with provider networks using config drive and external l3, dhcp
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+This scenario applies, if l3 and dhcp services are provided externally, or if
+you do not require them.
+
+
+::
+
+    [[local|localrc]]
+    HOST_IP=10.0.0.2
+    SERVICE_HOST=10.0.0.2
+    MYSQL_HOST=10.0.0.2
+    RABBIT_HOST=10.0.0.2
+    ADMIN_PASSWORD=secret
+    MYSQL_PASSWORD=secret
+    RABBIT_PASSWORD=secret
+    SERVICE_PASSWORD=secret
+
+    Q_ML2_PLUGIN_MECHANISM_DRIVERS=macvtap
+    Q_USE_PROVIDER_NETWORKING=True
+
+    #Enable Neutron services
+    disable_service n-net
+    enable_plugin neutron git://git.openstack.org/openstack/neutron
+    ENABLED_SERVICES+=,q-agt,q-svc
+
+    ## MacVTap agent options
+    Q_AGENT=macvtap
+    PHYSICAL_NETWORK=default
+
+    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
+
+    [[post-config|/$Q_PLUGIN_CONF_FILE]]
+    [macvtap]
+    physical_interface_mappings = $PHYSICAL_NETWORK:eth1
+
+    [[post-config|$NOVA_CONF]]
+    force_config_drive = True
+
+
+Multi node with MacVTap compute node
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+This scenario applies, if you require OpenStack provided l3, dhcp or metadata
+services. Those are hosted on a separate controller and network node, running
+some other l2 agent technology (in this example Open vSwitch). This node needs
+to be configured for VLAN tenant networks.
+
+For OVS, a similar configuration like described in the
+:ref:`OVS Provider Network <ovs-provider-network-controller>` section can be
+used. Just add the the following line to this local.conf, which also loads
+the MacVTap mechanism driver:
+
+::
+
+    [[local|localrc]]
+    ...
+    Q_ML2_PLUGIN_MECHANISM_DRIVERS=openvswitch,linuxbridge,macvtap
+    ...
+
+For the MacVTap compute node, use this local.conf:
+
+::
+
+    HOST_IP=10.0.0.3
+    SERVICE_HOST=10.0.0.2
+    MYSQL_HOST=10.0.0.2
+    RABBIT_HOST=10.0.0.2
+    ADMIN_PASSWORD=secret
+    MYSQL_PASSWORD=secret
+    RABBIT_PASSWORD=secret
+    SERVICE_PASSWORD=secret
+
+    # Services that a compute node runs
+    disable_all_services
+    enable_plugin neutron git://git.openstack.org/openstack/neutron
+    ENABLED_SERVICES+=n-cpu,q-agt
+
+    ## MacVTap agent options
+    Q_AGENT=macvtap
+    PHYSICAL_NETWORK=default
+
+    [[post-config|/$Q_PLUGIN_CONF_FILE]]
+    [macvtap]
+    physical_interface_mappings = $PHYSICAL_NETWORK:eth1
diff --git a/doc/source/plugin-registry.rst b/doc/source/plugin-registry.rst
index 2760f85..0ceb829 100644
--- a/doc/source/plugin-registry.rst
+++ b/doc/source/plugin-registry.rst
@@ -64,12 +64,14 @@
 higgins                                `git://git.openstack.org/openstack/higgins <https://git.openstack.org/cgit/openstack/higgins>`__
 ironic                                 `git://git.openstack.org/openstack/ironic <https://git.openstack.org/cgit/openstack/ironic>`__
 ironic-inspector                       `git://git.openstack.org/openstack/ironic-inspector <https://git.openstack.org/cgit/openstack/ironic-inspector>`__
+ironic-staging-drivers                 `git://git.openstack.org/openstack/ironic-staging-drivers <https://git.openstack.org/cgit/openstack/ironic-staging-drivers>`__
 kingbird                               `git://git.openstack.org/openstack/kingbird <https://git.openstack.org/cgit/openstack/kingbird>`__
 kuryr                                  `git://git.openstack.org/openstack/kuryr <https://git.openstack.org/cgit/openstack/kuryr>`__
 magnum                                 `git://git.openstack.org/openstack/magnum <https://git.openstack.org/cgit/openstack/magnum>`__
 magnum-ui                              `git://git.openstack.org/openstack/magnum-ui <https://git.openstack.org/cgit/openstack/magnum-ui>`__
 manila                                 `git://git.openstack.org/openstack/manila <https://git.openstack.org/cgit/openstack/manila>`__
 mistral                                `git://git.openstack.org/openstack/mistral <https://git.openstack.org/cgit/openstack/mistral>`__
+monasca-analytics                      `git://git.openstack.org/openstack/monasca-analytics <https://git.openstack.org/cgit/openstack/monasca-analytics>`__
 monasca-api                            `git://git.openstack.org/openstack/monasca-api <https://git.openstack.org/cgit/openstack/monasca-api>`__
 monasca-ceilometer                     `git://git.openstack.org/openstack/monasca-ceilometer <https://git.openstack.org/cgit/openstack/monasca-ceilometer>`__
 monasca-log-api                        `git://git.openstack.org/openstack/monasca-log-api <https://git.openstack.org/cgit/openstack/monasca-log-api>`__
@@ -83,6 +85,7 @@
 networking-cisco                       `git://git.openstack.org/openstack/networking-cisco <https://git.openstack.org/cgit/openstack/networking-cisco>`__
 networking-fortinet                    `git://git.openstack.org/openstack/networking-fortinet <https://git.openstack.org/cgit/openstack/networking-fortinet>`__
 networking-generic-switch              `git://git.openstack.org/openstack/networking-generic-switch <https://git.openstack.org/cgit/openstack/networking-generic-switch>`__
+networking-huawei                      `git://git.openstack.org/openstack/networking-huawei <https://git.openstack.org/cgit/openstack/networking-huawei>`__
 networking-infoblox                    `git://git.openstack.org/openstack/networking-infoblox <https://git.openstack.org/cgit/openstack/networking-infoblox>`__
 networking-l2gw                        `git://git.openstack.org/openstack/networking-l2gw <https://git.openstack.org/cgit/openstack/networking-l2gw>`__
 networking-midonet                     `git://git.openstack.org/openstack/networking-midonet <https://git.openstack.org/cgit/openstack/networking-midonet>`__
@@ -103,6 +106,7 @@
 neutron-lbaas-dashboard                `git://git.openstack.org/openstack/neutron-lbaas-dashboard <https://git.openstack.org/cgit/openstack/neutron-lbaas-dashboard>`__
 neutron-vpnaas                         `git://git.openstack.org/openstack/neutron-vpnaas <https://git.openstack.org/cgit/openstack/neutron-vpnaas>`__
 nova-docker                            `git://git.openstack.org/openstack/nova-docker <https://git.openstack.org/cgit/openstack/nova-docker>`__
+nova-lxd                               `git://git.openstack.org/openstack/nova-lxd <https://git.openstack.org/cgit/openstack/nova-lxd>`__
 nova-powervm                           `git://git.openstack.org/openstack/nova-powervm <https://git.openstack.org/cgit/openstack/nova-powervm>`__
 octavia                                `git://git.openstack.org/openstack/octavia <https://git.openstack.org/cgit/openstack/octavia>`__
 osprofiler                             `git://git.openstack.org/openstack/osprofiler <https://git.openstack.org/cgit/openstack/osprofiler>`__
diff --git a/doc/source/plugins.rst b/doc/source/plugins.rst
index 83e5609..70469d6 100644
--- a/doc/source/plugins.rst
+++ b/doc/source/plugins.rst
@@ -99,6 +99,8 @@
       should exist at this point.
    -  **extra** - Called near the end after layer 1 and 2 services have
       been started.
+   - **test-config** Called at the end of devstack used to configure tempest
+      or any other test environments
 
 -  **unstack** - Called by ``unstack.sh`` before other services are shut
    down.
diff --git a/functions b/functions
index 8cdd6d8..aa12e1e 100644
--- a/functions
+++ b/functions
@@ -511,61 +511,6 @@
 }
 
 
-# This function recursively compares versions, and is not meant to be
-# called by anything other than vercmp_numbers below. This function does
-# not work with alphabetic versions.
-#
-# _vercmp_r sep ver1 ver2
-function _vercmp_r {
-    typeset sep
-    typeset -a ver1=() ver2=()
-    sep=$1; shift
-    ver1=("${@:1:sep}")
-    ver2=("${@:sep+1}")
-
-    if ((ver1 > ver2)); then
-        echo 1; return 0
-    elif ((ver2 > ver1)); then
-        echo -1; return 0
-    fi
-
-    if ((sep <= 1)); then
-        echo 0; return 0
-    fi
-
-    _vercmp_r $((sep-1)) "${ver1[@]:1}" "${ver2[@]:1}"
-}
-
-
-# This function compares two versions and is meant to be called by
-# external callers. Please note the function assumes non-alphabetic
-# versions. For example, this will work:
-#
-#   vercmp_numbers 1.10 1.4
-#
-# The above will return "1", as 1.10 is greater than 1.4.
-#
-#   vercmp_numbers 5.2 6.4
-#
-# The above will return "-1", as 5.2 is less than 6.4.
-#
-#   vercmp_numbers 4.0 4.0
-#
-# The above will return "0", as the versions are equal.
-#
-# vercmp_numbers ver1 ver2
-function vercmp_numbers {
-    typeset v1=$1 v2=$2 sep
-    typeset -a ver1 ver2
-
-    deprecated "vercmp_numbers is deprecated for more generic vercmp"
-
-    IFS=. read -ra ver1 <<< "$v1"
-    IFS=. read -ra ver2 <<< "$v2"
-
-    _vercmp_r "${#ver1[@]}" "${ver1[@]}" "${ver2[@]}"
-}
-
 # vercmp ver1 op ver2
 #  Compare VER1 to VER2
 #   - op is one of < <= == >= >
diff --git a/lib/cinder b/lib/cinder
index de67593..0ebf195 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -270,6 +270,7 @@
     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
+    iniset $CINDER_CONF DEFAULT my_ip "$HOST_IP"
 
     iniset $CINDER_CONF DEFAULT os_region_name "$REGION_NAME"
 
@@ -343,6 +344,10 @@
         iniset $CINDER_CONF DEFAULT glance_ca_certificates_file $SSL_BUNDLE_FILE
     fi
 
+    if [ "$GLANCE_V1_ENABLED" != "True" ]; then
+        iniset $CINDER_CONF DEFAULT glance_api_version 2
+    fi
+
     # Register SSL certificates if provided
     if is_ssl_enabled_service cinder; then
         ensure_certificates CINDER
diff --git a/lib/glance b/lib/glance
index 887a14d..d30ce23 100644
--- a/lib/glance
+++ b/lib/glance
@@ -57,6 +57,7 @@
 GLANCE_SWIFT_STORE_CONF=$GLANCE_CONF_DIR/glance-swift-store.conf
 GLANCE_GLARE_CONF=$GLANCE_CONF_DIR/glance-glare.conf
 GLANCE_GLARE_PASTE_INI=$GLANCE_CONF_DIR/glance-glare-paste.ini
+GLANCE_V1_ENABLED=${GLANCE_V1_ENABLED:-True}
 
 if is_ssl_enabled_service "glance" || is_service_enabled tls-proxy; then
     GLANCE_SERVICE_PROTOCOL="https"
@@ -134,6 +135,12 @@
         iniset $GLANCE_API_CONF DEFAULT disk_formats "ami,ari,aki,vhd,vmdk,raw,qcow2,vdi,iso,ploop"
     fi
 
+    # NOTE(flaper87): To uncomment as soon as all services consuming Glance are
+    # able to consume V2 entirely.
+    if [ "$GLANCE_V1_ENABLED" != "True" ]; then
+        iniset $GLANCE_API_CONF DEFAULT enable_v1_api False
+    fi
+
     # Store specific configs
     iniset $GLANCE_API_CONF glance_store filesystem_store_datadir $GLANCE_IMAGE_DIR/
     if is_service_enabled g-glare; then
diff --git a/lib/keystone b/lib/keystone
index c94bcd3..6198e43 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -246,7 +246,7 @@
     # Enable caching
     iniset $KEYSTONE_CONF cache enabled "True"
     iniset $KEYSTONE_CONF cache backend "oslo_cache.memcache_pool"
-    iniset $KEYSTONE_CONF cache memcache_servers $SERVICE_HOST:11211
+    iniset $KEYSTONE_CONF cache memcache_servers localhost:11211
 
     # Do not cache the catalog backend due to https://bugs.launchpad.net/keystone/+bug/1537617
     iniset $KEYSTONE_CONF catalog caching "False"
@@ -318,10 +318,10 @@
         fi
 
         iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi wsgi-file "$KEYSTONE_BIN_DIR/keystone-wsgi-public"
-        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi threads $(nproc)
+        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi processes $(nproc)
 
         iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi wsgi-file "$KEYSTONE_BIN_DIR/keystone-wsgi-admin"
-        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi threads $API_WORKERS
+        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi processes $API_WORKERS
 
         # Common settings
         for file in "$KEYSTONE_PUBLIC_UWSGI_FILE" "$KEYSTONE_ADMIN_UWSGI_FILE"; do
diff --git a/lib/neutron b/lib/neutron
index c0db20d..ba26c5f 100644
--- a/lib/neutron
+++ b/lib/neutron
@@ -240,6 +240,13 @@
         iniset $NEUTRON_CONF DEFAULT ssl_key_file "$NEUTRON_SSL_KEY"
     fi
 
+    # Metering
+    if is_service_enabled neutron-metering; then
+        source $TOP_DIR/neutron_plugins/services/metering
+        neutron_agent_metering_configure_common
+        neutron_agent_metering_configure_agent
+    fi
+
 }
 
 # configure_neutron_rootwrap() - configure Neutron's rootwrap
@@ -426,6 +433,10 @@
     if is_service_enabled neutron-metadata-agent; then
         run_process neutron-metadata-agent "$NEUTRON_BIN_DIR/$NEUTRON_META_BINARY $NEUTRON_CONFIG_ARG"
     fi
+
+    if is_service_enabled neutron-metering; then
+        run_process neutron-metering "$AGENT_METERING_BINARY --config-file $NEUTRON_CONF --config-file $METERING_AGENT_CONF_FILENAME"
+    fi
 }
 
 # stop_neutron() - Stop running processes (non-screen)
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index 5e5207b..73123ef 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -297,7 +297,7 @@
 }
 
 function _determine_config_l3 {
-    local opts="--config-file $NEUTRON_CONF --config-file=$Q_L3_CONF_FILE"
+    local opts="--config-file $NEUTRON_CONF --config-file $Q_L3_CONF_FILE"
     if is_service_enabled q-fwaas; then
         opts+=" --config-file $Q_FWAAS_CONF_FILE"
     fi
@@ -524,7 +524,7 @@
 }
 
 function start_mutnauq_other_agents {
-    run_process q-dhcp "$AGENT_DHCP_BINARY --config-file $NEUTRON_CONF --config-file=$Q_DHCP_CONF_FILE"
+    run_process q-dhcp "$AGENT_DHCP_BINARY --config-file $NEUTRON_CONF --config-file $Q_DHCP_CONF_FILE"
 
     if is_service_enabled neutron-vpnaas; then
         :  # Started by plugin
@@ -532,8 +532,8 @@
         run_process q-l3 "$AGENT_L3_BINARY $(determine_config_files neutron-l3-agent)"
     fi
 
-    run_process q-meta "$AGENT_META_BINARY --config-file $NEUTRON_CONF --config-file=$Q_META_CONF_FILE"
-    run_process q-lbaas "$AGENT_LBAAS_BINARY --config-file $NEUTRON_CONF --config-file=$LBAAS_AGENT_CONF_FILENAME"
+    run_process q-meta "$AGENT_META_BINARY --config-file $NEUTRON_CONF --config-file $Q_META_CONF_FILE"
+    run_process q-lbaas "$AGENT_LBAAS_BINARY --config-file $NEUTRON_CONF --config-file $LBAAS_AGENT_CONF_FILENAME"
     run_process q-metering "$AGENT_METERING_BINARY --config-file $NEUTRON_CONF --config-file $METERING_AGENT_CONF_FILENAME"
 
     if [ "$VIRT_DRIVER" = 'xenserver' ]; then
diff --git a/lib/neutron_plugins/ovs_base b/lib/neutron_plugins/ovs_base
index 59c7737..ecf252f 100644
--- a/lib/neutron_plugins/ovs_base
+++ b/lib/neutron_plugins/ovs_base
@@ -54,7 +54,7 @@
     local kernel_major_minor
     kernel_major_minor=`echo $kernel_version | cut -d. -f1-2`
     # From kernel 3.13 on, openvswitch-datapath-dkms is not needed
-    if [ `vercmp_numbers "$kernel_major_minor" "3.13"` -lt "0" ]; then
+    if vercmp "$kernel_major_minor" "<" "3.13" ; then
         install_package "dkms openvswitch-datapath-dkms linux-headers-$kernel_version"
     fi
 }
diff --git a/lib/neutron_plugins/services/l3 b/lib/neutron_plugins/services/l3
index a53995e..350aed8 100644
--- a/lib/neutron_plugins/services/l3
+++ b/lib/neutron_plugins/services/l3
@@ -83,7 +83,7 @@
 SUBNETPOOL_SIZE_V6=${SUBNETPOOL_SIZE_V6:-64}
 
 function _determine_config_l3 {
-    local opts="--config-file $NEUTRON_CONF --config-file=$Q_L3_CONF_FILE"
+    local opts="--config-file $NEUTRON_CONF --config-file $Q_L3_CONF_FILE"
     echo "$opts"
 }
 
@@ -149,7 +149,9 @@
             die_if_not_set $LINENO SUBNET_ID "Failure creating SUBNET_ID for $PROVIDER_SUBNET_NAME $project_id"
         fi
 
-        if [[ "$IP_VERSION" =~ .*6 ]] && [[ -n "$IPV6_PROVIDER_FIXED_RANGE" ]] && [[ -n "$IPV6_PROVIDER_NETWORK_GATEWAY" ]]; then
+        if [[ "$IP_VERSION" =~ .*6 ]]; then
+            die_if_not_set $LINENO IPV6_PROVIDER_FIXED_RANGE "IPV6_PROVIDER_FIXED_RANGE has not been set, but Q_USE_PROVIDERNET_FOR_PUBLIC is true and IP_VERSION includes 6"
+            die_if_not_set $LINENO IPV6_PROVIDER_NETWORK_GATEWAY "IPV6_PROVIDER_NETWORK_GATEWAY has not been set, but Q_USE_PROVIDERNET_FOR_PUBLIC is true and IP_VERSION includes 6"
             SUBNET_V6_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnet-create --tenant_id $project_id --ip_version 6 --ipv6-address-mode $IPV6_ADDRESS_MODE --gateway $IPV6_PROVIDER_NETWORK_GATEWAY --name $IPV6_PROVIDER_SUBNET_NAME $NET_ID $IPV6_PROVIDER_FIXED_RANGE | grep 'id' | get_field 2)
             die_if_not_set $LINENO SUBNET_V6_ID "Failure creating SUBNET_V6_ID for $IPV6_PROVIDER_SUBNET_NAME $project_id"
         fi
@@ -174,9 +176,7 @@
         fi
     fi
 
-    AUTO_ALLOCATE_EXT=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" ext-list | grep 'auto-allocated-topology' | get_field 1)
-    SUBNETPOOL_EXT=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" ext-list | grep 'subnet_allocation' | get_field 1)
-    if is_service_enabled q-l3; then
+    if is_networking_extension_supported "router" && is_networking_extension_supported "external-net"; then
         # Create a router, and add the private subnet as one of its interfaces
         if [[ "$Q_L3_ROUTER_PER_TENANT" == "True" ]]; then
             # create a tenant-owned router.
@@ -188,10 +188,8 @@
             die_if_not_set $LINENO ROUTER_ID "Failure creating ROUTER_ID for $Q_ROUTER_NAME"
         fi
 
-        # if the extension is available, then mark the external
-        # network as default, and provision default subnetpools
         EXTERNAL_NETWORK_FLAGS="--router:external"
-        if [[ -n $AUTO_ALLOCATE_EXT && -n $SUBNETPOOL_EXT ]]; then
+        if is_networking_extension_supported "auto-allocated-topology" && is_networking_extension_supported "subnet_allocation"; then
             EXTERNAL_NETWORK_FLAGS="$EXTERNAL_NETWORK_FLAGS --is-default"
             if [[ "$IP_VERSION" =~ 4.* ]]; then
                 SUBNETPOOL_V4_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnetpool-create $SUBNETPOOL_NAME --default-prefixlen $SUBNETPOOL_SIZE_V4 --pool-prefix $SUBNETPOOL_PREFIX_V4 --shared --is-default=True | grep ' id ' | get_field 2)
@@ -363,3 +361,10 @@
     fi
     return 1
 }
+
+function is_networking_extension_supported {
+    local extension=$1
+    # TODO(sc68cal) cache this instead of calling every time
+    EXT_LIST=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" ext-list -c alias -f value)
+    [[ $EXT_LIST =~ $extension ]] && return 0
+}
diff --git a/lib/nova b/lib/nova
index af5d122..67a80b9 100644
--- a/lib/nova
+++ b/lib/nova
@@ -483,6 +483,9 @@
 
     iniset $NOVA_CONF privsep_osbrick helper_command "sudo nova-rootwrap \$rootwrap_config privsep-helper --config-file $NOVA_CONF"
 
+    iniset $NOVA_CONF vif_plug_ovs_privileged helper_command "sudo nova-rootwrap \$rootwrap_config privsep-helper --config-file $NOVA_CONF"
+    iniset $NOVA_CONF vif_plug_linux_bridge_privileged helper_command "sudo nova-rootwrap \$rootwrap_config privsep-helper --config-file $NOVA_CONF"
+
     if is_service_enabled n-api; then
         if is_service_enabled n-api-meta; then
             # If running n-api-meta as a separate service
@@ -631,7 +634,7 @@
     if is_service_enabled n-cell; then
         cp $NOVA_CONF $NOVA_CELLS_CONF
         iniset $NOVA_CELLS_CONF database connection `database_connection_url $NOVA_CELLS_DB`
-        iniset $NOVA_CELLS_CONF oslo_messaging_rabbit rabbit_virtual_host child_cell
+        iniset_rpc_backend nova $NOVA_CELLS_CONF DEFAULT child_cell
         iniset $NOVA_CELLS_CONF DEFAULT dhcpbridge_flagfile $NOVA_CELLS_CONF
         iniset $NOVA_CELLS_CONF cells enable True
         iniset $NOVA_CELLS_CONF cells cell_type compute
diff --git a/lib/nova_plugins/functions-libvirt b/lib/nova_plugins/functions-libvirt
index b4a7a7b..4e5a748 100644
--- a/lib/nova_plugins/functions-libvirt
+++ b/lib/nova_plugins/functions-libvirt
@@ -108,9 +108,9 @@
             # source file paths, not relative paths. This screws with the matching
             # of '1:libvirt' making everything turn on. So use libvirt.c for now.
             # This will have to be re-visited when Ubuntu ships libvirt >= 1.2.3
-            local log_filters="1:libvirt.c 1:qemu 1:conf 1:security 3:object 3:event 3:json 3:file 1:util 1:qemu_monitor"
+            local log_filters="1:libvirt.c 1:qemu 1:conf 1:security 3:object 3:event 3:json 3:file 1:util 1:cpu"
         else
-            local log_filters="1:libvirt 1:qemu 1:conf 1:security 3:object 3:event 3:json 3:file 1:util 1:qemu_monitor"
+            local log_filters="1:libvirt 1:qemu 1:conf 1:security 3:object 3:event 3:json 3:file 1:util 1:cpu"
         fi
         local log_outputs="1:file:/var/log/libvirt/libvirtd.log"
         if ! sudo grep -q "^log_filters=\"$log_filters\"" /etc/libvirt/libvirtd.conf; then
diff --git a/lib/rpc_backend b/lib/rpc_backend
index 05e303e..0ee46dc 100644
--- a/lib/rpc_backend
+++ b/lib/rpc_backend
@@ -104,8 +104,9 @@
 
 # builds transport url string
 function get_transport_url {
+    local virtual_host=$1
     if is_service_enabled rabbit || { [ -n "$RABBIT_HOST" ] && [ -n "$RABBIT_PASSWORD" ]; }; then
-        echo "rabbit://$RABBIT_USERID:$RABBIT_PASSWORD@$RABBIT_HOST:5672/"
+        echo "rabbit://$RABBIT_USERID:$RABBIT_PASSWORD@$RABBIT_HOST:5672/$virtual_host"
     fi
 }
 
@@ -114,11 +115,9 @@
     local package=$1
     local file=$2
     local section=${3:-DEFAULT}
+    local virtual_host=$4
     if is_service_enabled rabbit || { [ -n "$RABBIT_HOST" ] && [ -n "$RABBIT_PASSWORD" ]; }; then
-        iniset $file $section rpc_backend "rabbit"
-        iniset $file oslo_messaging_rabbit rabbit_hosts $RABBIT_HOST
-        iniset $file oslo_messaging_rabbit rabbit_password $RABBIT_PASSWORD
-        iniset $file oslo_messaging_rabbit rabbit_userid $RABBIT_USERID
+        iniset $file $section transport_url $(get_transport_url "$virtual_host")
         if [ -n "$RABBIT_HEARTBEAT_TIMEOUT_THRESHOLD" ]; then
             iniset $file oslo_messaging_rabbit heartbeat_timeout_threshold $RABBIT_HEARTBEAT_TIMEOUT_THRESHOLD
         fi
diff --git a/lib/swift b/lib/swift
index 4330e3b..0c74411 100644
--- a/lib/swift
+++ b/lib/swift
@@ -428,6 +428,7 @@
     sed -i "/^pipeline/ { s/proxy-server/${SWIFT_EXTRAS_MIDDLEWARE_LAST} proxy-server/ ; }" ${SWIFT_CONFIG_PROXY_SERVER}
 
     iniset ${SWIFT_CONFIG_PROXY_SERVER} app:proxy-server account_autocreate true
+    iniset ${SWIFT_CONFIG_PROXY_SERVER} app:proxy-server allow_account_management true
 
     # Configure Crossdomain
     iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:crossdomain use "egg:swift#crossdomain"
diff --git a/lib/tempest b/lib/tempest
index c492182..347b2a7 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -240,8 +240,7 @@
 
     # the public network (for floating ip access) is only available
     # if the extension is enabled.
-    EXTERNAL_NETWORK_EXT=$(neutron ext-list | grep 'external-net' | get_field 1)
-    if [[ -n $EXTERNAL_NETWORK_EXT ]]; then
+    if is_networking_extension_supported 'external-net'; then
         public_network_id=$(neutron net-list | grep $PUBLIC_NETWORK_NAME | \
             awk '{print $2}')
     fi
@@ -262,6 +261,8 @@
     # Identity
     iniset $TEMPEST_CONFIG identity uri "$KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:5000/v2.0/"
     iniset $TEMPEST_CONFIG identity uri_v3 "$KEYSTONE_SERVICE_URI_V3"
+    # Use domain scoped tokens for admin v3 tests, v3 dynamic credentials of v3 account generation
+    iniset $TEMPEST_CONFIG identity admin_domain_scope True
     if [[ "$TEMPEST_HAS_ADMIN" == "True" ]]; then
         iniset $TEMPEST_CONFIG auth admin_username $admin_username
         iniset $TEMPEST_CONFIG auth admin_password "$password"
@@ -290,10 +291,14 @@
     fi
     if [ "$VIRT_DRIVER" = "xenserver" ]; then
         iniset $TEMPEST_CONFIG image disk_formats "ami,ari,aki,vhd,raw,iso"
+        iniset $TEMPEST_CONFIG scenario img_disk_format vhd
     fi
 
     # Image Features
     iniset $TEMPEST_CONFIG image-feature-enabled deactivate_image True
+    if [ "$GLANCE_V1_ENABLED" != "True" ]; then
+        iniset $TEMPEST_CONFIG image-feature-enabled api_v1 False
+    fi
 
     # Compute
     iniset $TEMPEST_CONFIG compute ssh_user ${DEFAULT_INSTANCE_USER:-cirros} # DEPRECATED
@@ -434,6 +439,19 @@
     iniset $TEMPEST_CONFIG volume-feature-enabled volume_services True
     # TODO(ameade): Remove the api_v3 flag when Mitaka and Liberty are end of life.
     iniset $TEMPEST_CONFIG volume-feature-enabled api_v3 True
+    local tempest_volume_min_microversion=${TEMPEST_VOLUME_MIN_MICROVERSION:-None}
+    local tempest_volume_max_microversion=${TEMPEST_VOLUME_MAX_MICROVERSION:-"latest"}
+    if [ "$tempest_volume_min_microversion" == "None" ]; then
+        inicomment $TEMPEST_CONFIG volume min_microversion
+    else
+        iniset $TEMPEST_CONFIG volume min_microversion $tempest_volume_min_microversion
+    fi
+
+    if [ "$tempest_volume_max_microversion" == "None" ]; then
+        inicomment $TEMPEST_CONFIG volume max_microversion
+    else
+        iniset $TEMPEST_CONFIG volume max_microversion $tempest_volume_max_microversion
+    fi
 
     if ! is_service_enabled c-bak; then
         iniset $TEMPEST_CONFIG volume-feature-enabled backup False
diff --git a/stack.sh b/stack.sh
index 173628e..6fbb0be 100755
--- a/stack.sh
+++ b/stack.sh
@@ -1378,6 +1378,12 @@
     fi
 fi
 
+# Run test-config
+# ---------------
+
+# Phase: test-config
+run_phase stack test-config
+
 
 # Fin
 # ===
diff --git a/stackrc b/stackrc
index 969d77d..7a5b821 100644
--- a/stackrc
+++ b/stackrc
@@ -286,8 +286,8 @@
 GITBRANCH["python-cinderclient"]=${CINDERCLIENT_BRANCH:-master}
 
 # os-brick client for local volume attachement
-GITREPO["python-brick-cinderclient-ext"]=${CINDERCLIENT_REPO:-${GIT_BASE}/openstack/python-brick-cinderclient-ext.git}
-GITBRANCH["python-brick-cinderclient-ext"]=${CINDERCLIENT_BRANCH:-master}
+GITREPO["python-brick-cinderclient-ext"]=${BRICK_CINDERCLIENT_REPO:-${GIT_BASE}/openstack/python-brick-cinderclient-ext.git}
+GITBRANCH["python-brick-cinderclient-ext"]=${BRICK_CINDERCLIENT_BRANCH:-master}
 
 # python glance client library
 GITREPO["python-glanceclient"]=${GLANCECLIENT_REPO:-${GIT_BASE}/openstack/python-glanceclient.git}
diff --git a/tools/xen/install_os_domU.sh b/tools/xen/install_os_domU.sh
index 8b97265..3a61215 100755
--- a/tools/xen/install_os_domU.sh
+++ b/tools/xen/install_os_domU.sh
@@ -183,10 +183,8 @@
         # Copy the tools DEB to the XS web server
         XS_TOOLS_URL="https://github.com/downloads/citrix-openstack/warehouse/xe-guest-utilities_5.6.100-651_amd64.deb"
         ISO_DIR="/opt/xensource/packages/iso"
-        XS_TOOLS_FILE_NAME="xs-tools.deb"
-        XS_TOOLS_PATH="/root/$XS_TOOLS_FILE_NAME"
         if [ -e "$ISO_DIR" ]; then
-            TOOLS_ISO=$(ls -1 $ISO_DIR/xs-tools-*.iso | head -1)
+            TOOLS_ISO=$(ls -1 $ISO_DIR/*-tools-*.iso | head -1)
             TMP_DIR=/tmp/temp.$RANDOM
             mkdir -p $TMP_DIR
             mount -o loop $TOOLS_ISO $TMP_DIR