Merge "cinder: configure dlm when this one is zookeeper"
diff --git a/doc/source/guides/devstack-with-nested-kvm.rst b/doc/source/guides/devstack-with-nested-kvm.rst
index 85a5656..3732f06 100644
--- a/doc/source/guides/devstack-with-nested-kvm.rst
+++ b/doc/source/guides/devstack-with-nested-kvm.rst
@@ -73,7 +73,7 @@
 ::
 
     sudo rmmod kvm-amd
-    sudo sh -c "echo 'options amd nested=1' >> /etc/modprobe.d/dist.conf"
+    sudo sh -c "echo 'options kvm-amd nested=1' >> /etc/modprobe.d/dist.conf"
     sudo modprobe kvm-amd
 
 Ensure the Nested KVM Kernel module parameter for AMD is enabled on the
diff --git a/functions-common b/functions-common
index 8d03b88..8d32bb4 100644
--- a/functions-common
+++ b/functions-common
@@ -87,7 +87,7 @@
         CA_CERT_ARG="--os-cacert $SSL_BUNDLE_FILE"
     fi
     # demo -> devstack
-    $TOP_DIR/tools/update_clouds_yaml.py \
+    $PYTHON $TOP_DIR/tools/update_clouds_yaml.py \
         --file $CLOUDS_YAML \
         --os-cloud devstack \
         --os-region-name $REGION_NAME \
@@ -99,7 +99,7 @@
         --os-project-name demo
 
     # alt_demo -> devstack-alt
-    $TOP_DIR/tools/update_clouds_yaml.py \
+    $PYTHON $TOP_DIR/tools/update_clouds_yaml.py \
         --file $CLOUDS_YAML \
         --os-cloud devstack-alt \
         --os-region-name $REGION_NAME \
@@ -111,7 +111,7 @@
         --os-project-name alt_demo
 
     # admin -> devstack-admin
-    $TOP_DIR/tools/update_clouds_yaml.py \
+    $PYTHON $TOP_DIR/tools/update_clouds_yaml.py \
         --file $CLOUDS_YAML \
         --os-cloud devstack-admin \
         --os-region-name $REGION_NAME \
diff --git a/lib/glance b/lib/glance
index da9cd43..4ba1d20 100644
--- a/lib/glance
+++ b/lib/glance
@@ -161,6 +161,9 @@
     if is_service_enabled s-proxy; then
         iniset $GLANCE_API_CONF glance_store default_store swift
         iniset $GLANCE_API_CONF glance_store swift_store_create_container_on_put True
+        if python3_enabled; then
+            iniset $GLANCE_API_CONF glance_store swift_store_auth_insecure True
+        fi
 
         iniset $GLANCE_API_CONF glance_store swift_store_config_file $GLANCE_SWIFT_STORE_CONF
         iniset $GLANCE_API_CONF glance_store default_swift_reference ref1
@@ -186,7 +189,13 @@
         fi
 
         iniset $GLANCE_SWIFT_STORE_CONF ref1 key $SERVICE_PASSWORD
-        iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_address $KEYSTONE_SERVICE_URI/v3
+        if python3_enabled; then
+            # NOTE(dims): Currently the glance_store+swift does not support either an insecure flag
+            # or ability to specify the CACERT. So fallback to http:// url
+            iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_address ${KEYSTONE_SERVICE_URI/https/http}/v3
+        else
+            iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_address $KEYSTONE_SERVICE_URI/v3
+        fi
         iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_version 3
 
         # commenting is not strictly necessary but it's confusing to have bad values in conf
diff --git a/lib/horizon b/lib/horizon
index 4cabbe4..9c7ec00 100644
--- a/lib/horizon
+++ b/lib/horizon
@@ -81,11 +81,7 @@
     # Horizon is installed as develop mode, so we can compile here.
     # Message catalog compilation is handled by Django admin script,
     # so compiling them after the installation avoids Django installation twice.
-    if python3_enabled; then
-        (cd $HORIZON_DIR; python${PYTHON3_VERSION} manage.py compilemessages)
-    else
-        (cd $HORIZON_DIR; python manage.py compilemessages)
-    fi
+    (cd $HORIZON_DIR; $PYTHON manage.py compilemessages)
 
     # ``local_settings.py`` is used to override horizon default settings.
     local local_settings=$HORIZON_DIR/openstack_dashboard/local/local_settings.py
@@ -166,11 +162,7 @@
         git_clone_by_name "django_openstack_auth"
         # Compile message catalogs before installation
         _prepare_message_catalog_compilation
-        if python3_enabled; then
-            (cd $dir; python${PYTHON3_VERSION} setup.py compile_catalog)
-        else
-            (cd $dir; python setup.py compile_catalog)
-        fi
+        (cd $dir; $PYTHON setup.py compile_catalog)
         setup_dev_lib "django_openstack_auth"
     fi
     # if we aren't using this library from git, then we just let it
diff --git a/lib/keystone b/lib/keystone
index 825fe44..34730b8 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -131,6 +131,12 @@
 KEYSTONE_AUTH_URI_V3=$KEYSTONE_AUTH_URI/v3
 KEYSTONE_SERVICE_URI_V3=$KEYSTONE_SERVICE_URI/v3
 
+# Security compliance
+KEYSTONE_SECURITY_COMPLIANCE_ENABLED=${KEYSTONE_SECURITY_COMPLIANCE_ENABLED:-True}
+KEYSTONE_LOCKOUT_FAILURE_ATTEMPTS=${KEYSTONE_LOCKOUT_FAILURE_ATTEMPTS:-2}
+KEYSTONE_LOCKOUT_DURATION=${KEYSTONE_LOCKOUT_DURATION:-5}
+KEYSTONE_UNIQUE_LAST_PASSWORD_COUNT=${KEYSTONE_UNIQUE_LAST_PASSWORD_COUNT:-2}
+
 
 # Functions
 # ---------
@@ -339,6 +345,12 @@
     # allows policy changes in order to clarify the adminess scope.
     #iniset $KEYSTONE_CONF resource admin_project_domain_name Default
     #iniset $KEYSTONE_CONF resource admin_project_name admin
+
+    if [[ "$KEYSTONE_SECURITY_COMPLIANCE_ENABLED" = True ]]; then
+        iniset $KEYSTONE_CONF security_compliance lockout_failure_attempts $KEYSTONE_LOCKOUT_FAILURE_ATTEMPTS
+        iniset $KEYSTONE_CONF security_compliance lockout_duration $KEYSTONE_LOCKOUT_DURATION
+        iniset $KEYSTONE_CONF security_compliance unique_last_password_count $KEYSTONE_UNIQUE_LAST_PASSWORD_COUNT
+    fi
 }
 
 # create_keystone_accounts() - Sets up common required keystone accounts
diff --git a/lib/neutron b/lib/neutron
index 852787d..f6c705c 100644
--- a/lib/neutron
+++ b/lib/neutron
@@ -73,6 +73,9 @@
 # Add all enabled config files to a single config arg
 NEUTRON_CONFIG_ARG=${NEUTRON_CONFIG_ARG:-""}
 
+# Additional neutron api config files
+declare -a _NEUTRON_SERVER_EXTRA_CONF_FILES_ABS
+
 # Functions
 # ---------
 
@@ -163,9 +166,9 @@
         # Configure VXLAN
         # TODO(sc68cal) not hardcode?
         iniset $NEUTRON_CORE_PLUGIN_CONF ml2 tenant_network_types vxlan
-        iniset $NEUTRON_CORE_PLUGIN_CONF ml2 type_drivers vxlan
         iniset $NEUTRON_CORE_PLUGIN_CONF ml2 mechanism_drivers openvswitch,linuxbridge
         iniset $NEUTRON_CORE_PLUGIN_CONF ml2_type_vxlan vni_ranges 1001:2000
+        iniset $NEUTRON_CORE_PLUGIN_CONF ml2_type_flat flat_networks public
         if [[ "$NEUTRON_PORT_SECURITY" = "True" ]]; then
             iniset $NEUTRON_CORE_PLUGIN_CONF ml2 extension_drivers port_security
         fi
@@ -178,10 +181,10 @@
 
         # Configure the neutron agent
         if [[ $NEUTRON_AGENT == "linuxbridge" ]]; then
-            iniset $NEUTRON_CORE_PLUGIN_CONF securitygroup iptables
+            iniset $NEUTRON_CORE_PLUGIN_CONF securitygroup firewall_driver iptables
             iniset $NEUTRON_CORE_PLUGIN_CONF vxlan local_ip $HOST_IP
         else
-            iniset $NEUTRON_CORE_PLUGIN_CONF securitygroup iptables_hybrid
+            iniset $NEUTRON_CORE_PLUGIN_CONF securitygroup firewall_driver iptables_hybrid
             iniset $NEUTRON_CORE_PLUGIN_CONF ovs local_ip $HOST_IP
         fi
 
@@ -393,9 +396,17 @@
         service_protocol="http"
     fi
 
+    local opts = ""
+    opts+="--config-file $NEUTRON_CONF"
+    opts+="--config-file $NEUTRON_CORE_PLUGIN_CONF"
+    local cfg_file
+    for cfg_file in ${_NEUTRON_SERVER_EXTRA_CONF_FILES_ABS[@]}; do
+        opts+=" --config-file $cfg_file"
+    done
+
     # Start the Neutron service
     # TODO(sc68cal) Stop hard coding this
-    run_process neutron-api "$NEUTRON_BIN_DIR/neutron-server --config-file $NEUTRON_CONF --config-file $NEUTRON_CORE_PLUGIN_CONF"
+    run_process neutron-api "$NEUTRON_BIN_DIR/neutron-server $ops"
 
     if is_ssl_enabled_service "neutron"; then
         ssl_ca="--ca-certificate=${SSL_BUNDLE_FILE}"
@@ -504,6 +515,10 @@
     iniset $NEUTRON_CONF DEFAULT service_plugins $plugins
 }
 
+function neutron_server_config_add_new {
+    _NEUTRON_SERVER_EXTRA_CONF_FILES_ABS+=($1)
+}
+
 # Dispatch functions
 # These are needed for compatibility between the old and new implementations
 # where there are function name overlaps.  These will be removed when
@@ -581,6 +596,15 @@
     fi
 }
 
+function neutron_server_config_add {
+    if is_neutron_legacy_enabled; then
+        # Call back to old function
+        mutnauq_server_config_add "$@"
+    else
+        neutron_server_config_add_new "$@"
+    fi
+}
+
 function start_neutron {
     if is_neutron_legacy_enabled; then
         # Call back to old function
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index 37d2783..29c187e 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -128,10 +128,24 @@
 VIF_PLUGGING_IS_FATAL=${VIF_PLUGGING_IS_FATAL:-True}
 VIF_PLUGGING_TIMEOUT=${VIF_PLUGGING_TIMEOUT:-300}
 
+# The directory which contains files for Q_PLUGIN_EXTRA_CONF_FILES.
+# /etc/neutron is assumed by many of devstack plugins.  Do not change.
+_Q_PLUGIN_EXTRA_CONF_PATH=/etc/neutron
+
 # List of config file names in addition to the main plugin config file
-# See _configure_neutron_common() for details about setting it up
+# To add additional plugin config files, use ``neutron_server_config_add``
+# utility function.  For example:
+#
+#    ``neutron_server_config_add file1``
+#
+# These config files are relative to ``/etc/neutron``.  The above
+# example would specify ``--config-file /etc/neutron/file1`` for
+# neutron server.
 declare -a Q_PLUGIN_EXTRA_CONF_FILES
 
+# same as Q_PLUGIN_EXTRA_CONF_FILES, but with absolute path.
+declare -a _Q_PLUGIN_EXTRA_CONF_FILES_ABS
+
 
 Q_RR_CONF_FILE=$NEUTRON_CONF_DIR/rootwrap.conf
 if [[ "$Q_USE_ROOTWRAP" == "False" ]]; then
@@ -270,9 +284,23 @@
 # ---------
 
 function _determine_config_server {
+    if [[ "$Q_PLUGIN_EXTRA_CONF_PATH" != '' ]]; then
+        if [[ "$Q_PLUGIN_EXTRA_CONF_PATH" = "$_Q_PLUGIN_EXTRA_CONF_PATH" ]]; then
+            deprecated "Q_PLUGIN_EXTRA_CONF_PATH is deprecated"
+        else
+            die $LINENO "Q_PLUGIN_EXTRA_CONF_PATH is deprecated"
+        fi
+    fi
+    if [[ ${#Q_PLUGIN_EXTRA_CONF_FILES[@]} > 0 ]]; then
+        deprecated "Q_PLUGIN_EXTRA_CONF_FILES is deprecated.  Use neutron_server_config_add instead."
+    fi
+    for cfg_file in ${Q_PLUGIN_EXTRA_CONF_FILES[@]}; do
+        _Q_PLUGIN_EXTRA_CONF_FILES_ABS+=($_Q_PLUGIN_EXTRA_CONF_PATH/$cfg_file)
+    done
+
     local cfg_file
     local opts="--config-file $NEUTRON_CONF --config-file /$Q_PLUGIN_CONF_FILE"
-    for cfg_file in ${Q_PLUGIN_EXTRA_CONF_FILES[@]}; do
+    for cfg_file in ${_Q_PLUGIN_EXTRA_CONF_FILES_ABS[@]}; do
         opts+=" --config-file $cfg_file"
     done
     echo "$opts"
@@ -668,11 +696,6 @@
 
     # Set plugin-specific variables ``Q_DB_NAME``, ``Q_PLUGIN_CLASS``.
     # For main plugin config file, set ``Q_PLUGIN_CONF_PATH``, ``Q_PLUGIN_CONF_FILENAME``.
-    # For additional plugin config files, set ``Q_PLUGIN_EXTRA_CONF_PATH`` and
-    # ``Q_PLUGIN_EXTRA_CONF_FILES``.  For example:
-    #
-    #    ``Q_PLUGIN_EXTRA_CONF_PATH=/path/to/plugins``
-    #    ``Q_PLUGIN_EXTRA_CONF_FILES=(file1 file2)``
     neutron_plugin_configure_common
 
     if [[ "$Q_PLUGIN_CONF_PATH" == '' || "$Q_PLUGIN_CONF_FILENAME" == '' || "$Q_PLUGIN_CLASS" == '' ]]; then
@@ -699,20 +722,6 @@
     # NOTE(freerunner): Need to adjust Region Name for nova in multiregion installation
     iniset $NEUTRON_CONF nova region_name $REGION_NAME
 
-    # If addition config files are set, make sure their path name is set as well
-    if [[ ${#Q_PLUGIN_EXTRA_CONF_FILES[@]} > 0 && $Q_PLUGIN_EXTRA_CONF_PATH == '' ]]; then
-        die $LINENO "Neutron additional plugin config not set.. exiting"
-    fi
-
-    # If additional config files exist, copy them over to neutron configuration
-    # directory
-    if [[ $Q_PLUGIN_EXTRA_CONF_PATH != '' ]]; then
-        local f
-        for (( f=0; $f < ${#Q_PLUGIN_EXTRA_CONF_FILES[@]}; f+=1 )); do
-            Q_PLUGIN_EXTRA_CONF_FILES[$f]=$Q_PLUGIN_EXTRA_CONF_PATH/${Q_PLUGIN_EXTRA_CONF_FILES[$f]}
-        done
-    fi
-
     if [ "$VIRT_DRIVER" = 'fake' ]; then
         # Disable arbitrary limits
         iniset $NEUTRON_CONF quotas quota_network -1
@@ -863,6 +872,11 @@
     fi
 }
 
+# mutnauq_server_config_add() - add server config file
+function mutnauq_server_config_add {
+    _Q_PLUGIN_EXTRA_CONF_FILES_ABS+=($1)
+}
+
 # _neutron_deploy_rootwrap_filters() - deploy rootwrap filters to $Q_CONF_ROOTWRAP_D (owned by root).
 function _neutron_deploy_rootwrap_filters {
     if [[ "$Q_USE_ROOTWRAP" == "False" ]]; then
diff --git a/lib/neutron_plugins/ml2 b/lib/neutron_plugins/ml2
index e429714..c5a4c02 100644
--- a/lib/neutron_plugins/ml2
+++ b/lib/neutron_plugins/ml2
@@ -63,7 +63,7 @@
 function neutron_plugin_configure_common {
     Q_PLUGIN_CONF_PATH=etc/neutron/plugins/ml2
     Q_PLUGIN_CONF_FILENAME=ml2_conf.ini
-    Q_PLUGIN_CLASS="neutron.plugins.ml2.plugin.Ml2Plugin"
+    Q_PLUGIN_CLASS="ml2"
     # The ML2 plugin delegates L3 routing/NAT functionality to
     # the L3 service plugin which must therefore be specified.
     _neutron_service_plugin_class_add $ML2_L3_PLUGIN
@@ -105,7 +105,7 @@
             if [[ -n "$PHYSICAL_NETWORK" ]]; then
                 Q_ML2_PLUGIN_FLAT_TYPE_OPTIONS+="${PHYSICAL_NETWORK},"
             fi
-            if [[ -n "$PUBLIC_PHYSICAL_NETWORK" ]]; then
+            if [[ -n "$PUBLIC_PHYSICAL_NETWORK" ]] && [[ "${PHYSICAL_NETWORK}" != "$PUBLIC_PHYSICAL_NETWORK" ]]; then
                 Q_ML2_PLUGIN_FLAT_TYPE_OPTIONS+="${PUBLIC_PHYSICAL_NETWORK},"
             fi
         fi
diff --git a/lib/nova b/lib/nova
index d5db5ea..8f11e0f 100644
--- a/lib/nova
+++ b/lib/nova
@@ -663,6 +663,7 @@
     if [ -n "$FLAT_INTERFACE" ]; then
         iniset $NOVA_CONF DEFAULT flat_interface "$FLAT_INTERFACE"
     fi
+    iniset $NOVA_CONF DEFAULT use_neutron False
 }
 
 # create_nova_keys_dir() - Part of the init_nova() process
@@ -822,7 +823,7 @@
         run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf" $LIBVIRT_GROUP
     elif [[ "$VIRT_DRIVER" = 'lxd' ]]; then
         run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf" $LXD_GROUP
-    elif [[ "$VIRT_DRIVER" = 'docker' ]]; then
+    elif [[ "$VIRT_DRIVER" = 'docker' || "$VIRT_DRIVER" = 'zun' ]]; then
         run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf" $DOCKER_GROUP
     elif [[ "$VIRT_DRIVER" = 'fake' ]]; then
         local i
diff --git a/lib/nova_plugins/hypervisor-xenserver b/lib/nova_plugins/hypervisor-xenserver
index b053856..0046a36 100644
--- a/lib/nova_plugins/hypervisor-xenserver
+++ b/lib/nova_plugins/hypervisor-xenserver
@@ -48,6 +48,21 @@
     if [ -z "$XENAPI_CONNECTION_URL" ]; then
         die $LINENO "XENAPI_CONNECTION_URL is not specified"
     fi
+
+    # Check os-xenapi plugin is enabled
+    local plugins="${DEVSTACK_PLUGINS}"
+    local plugin
+    local found=0
+    for plugin in ${plugins//,/ }; do
+        if [[ "$plugin" = "os-xenapi" ]]; then
+            found=1
+            break
+        fi
+    done
+    if [[ $found -ne 1 ]]; then
+        die $LINENO "os-xenapi plugin is not specified. Please enable this plugin in local.conf"
+    fi
+
     read_password XENAPI_PASSWORD "ENTER A PASSWORD TO USE FOR XEN."
     iniset $NOVA_CONF DEFAULT compute_driver "xenapi.XenAPIDriver"
     iniset $NOVA_CONF xenserver connection_url "$XENAPI_CONNECTION_URL"
@@ -64,14 +79,6 @@
     local ssh_dom0
     ssh_dom0="sudo -u $DOMZERO_USER ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null root@$dom0_ip"
 
-    # Find where the plugins should go in dom0
-    xen_functions=`cat $TOP_DIR/tools/xen/functions`
-    PLUGIN_DIR=`$ssh_dom0 "$xen_functions; set -eux; xapi_plugin_location"`
-
-    # install nova plugins to dom0
-    tar -czf - -C $NOVA_DIR/plugins/xenserver/xenapi/etc/xapi.d/plugins/ ./ |
-        $ssh_dom0 "tar -xzf - -C $PLUGIN_DIR && chmod a+x $PLUGIN_DIR/*"
-
     # install console logrotate script
     tar -czf - -C $NOVA_DIR/tools/xenserver/ rotate_xen_guest_logs.sh |
         $ssh_dom0 'tar -xzf - -C /root/ && chmod +x /root/rotate_xen_guest_logs.sh && mkdir -p /var/log/xen/guest'
@@ -107,7 +114,9 @@
 
 # install_nova_hypervisor() - Install external components
 function install_nova_hypervisor {
-    pip_install_gr xenapi
+    # xenapi functionality is now included in os-xenapi library which houses the plugin
+    # so this function intentionally left blank
+    :
 }
 
 # start_nova_hypervisor - Start any required external services
diff --git a/lib/placement b/lib/placement
index 93b72eb..871e282 100644
--- a/lib/placement
+++ b/lib/placement
@@ -103,9 +103,9 @@
     iniset $NOVA_CONF placement auth_url "$KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_AUTH_PORT/v3"
     iniset $NOVA_CONF placement username placement
     iniset $NOVA_CONF placement password "$SERVICE_PASSWORD"
-    iniset $NOVA_CONF placement user_domain_name "Default"
+    iniset $NOVA_CONF placement user_domain_name "$SERVICE_DOMAIN_NAME"
     iniset $NOVA_CONF placement project_name "$SERVICE_TENANT_NAME"
-    iniset $NOVA_CONF placement project_domain_name "Default"
+    iniset $NOVA_CONF placement project_domain_name "$SERVICE_DOMAIN_NAME"
     iniset $NOVA_CONF placement os_region_name "$REGION_NAME"
     # TODO(cdent): auth_strategy, which is common to see in these
     # blocks is not currently used here. For the time being the
diff --git a/lib/rpc_backend b/lib/rpc_backend
index 97b1aa4..a21f781 100644
--- a/lib/rpc_backend
+++ b/lib/rpc_backend
@@ -25,6 +25,9 @@
 set +o xtrace
 
 RABBIT_USERID=${RABBIT_USERID:-stackrabbit}
+if is_service_enabled rabbit; then
+    RABBIT_HOST=${RABBIT_HOST:-$SERVICE_HOST}
+fi
 
 # Functions
 # ---------
diff --git a/lib/swift b/lib/swift
index b175f2e..03fd454 100644
--- a/lib/swift
+++ b/lib/swift
@@ -454,7 +454,6 @@
     # out. Make sure we uncomment Tempauth after we uncomment Keystoneauth
     # otherwise, this code also sets the reseller_prefix for Keystoneauth.
     iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} filter:tempauth account_autocreate
-    iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} filter:tempauth reseller_prefix
     iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:tempauth reseller_prefix "TEMPAUTH"
 
     if is_service_enabled swift3; then
@@ -809,10 +808,10 @@
         local proxy_port=${SWIFT_DEFAULT_BIND_PORT}
         start_tls_proxy swift '*' $proxy_port $SERVICE_HOST $SWIFT_DEFAULT_BIND_PORT_INT
     fi
-    run_process s-proxy "$SWIFT_DIR/bin/swift-proxy-server ${SWIFT_CONF_DIR}/proxy-server.conf -v"
+    run_process s-proxy "swift-proxy-server ${SWIFT_CONF_DIR}/proxy-server.conf -v"
     if [[ ${SWIFT_REPLICAS} == 1 ]]; then
         for type in object container account; do
-            run_process s-${type} "$SWIFT_DIR/bin/swift-${type}-server ${SWIFT_CONF_DIR}/${type}-server/1.conf -v"
+            run_process s-${type} "swift-${type}-server ${SWIFT_CONF_DIR}/${type}-server/1.conf -v"
         done
     fi
 
diff --git a/lib/tempest b/lib/tempest
index 6dc83b5..aa3877b 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -261,6 +261,9 @@
     # 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"
+    iniset $TEMPEST_CONFIG identity user_lockout_failure_attempts $KEYSTONE_LOCKOUT_FAILURE_ATTEMPTS
+    iniset $TEMPEST_CONFIG identity user_lockout_duration $KEYSTONE_LOCKOUT_DURATION
+    iniset $TEMPEST_CONFIG identity user_unique_last_password_count $KEYSTONE_UNIQUE_LAST_PASSWORD_COUNT
     # 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
@@ -285,8 +288,9 @@
     fi
 
     # Identity Features
-    # TODO(rodrigods): Remove the reseller flag when Kilo and Liberty are end of life.
-    iniset $TEMPEST_CONFIG identity-feature-enabled reseller True
+    if [[ "$KEYSTONE_SECURITY_COMPLIANCE_ENABLED" = True ]]; then
+        iniset $TEMPEST_CONFIG identity-feature-enabled security_compliance True
+    fi
 
     # Image
     # We want to be able to override this variable in the gate to avoid
@@ -430,8 +434,6 @@
     iniset $TEMPEST_CONFIG validation network_for_ssh $TEMPEST_SSH_NETWORK_NAME
 
     # Volume
-    # TODO(obutenko): Remove snapshot_backup when liberty-eol happens.
-    iniset $TEMPEST_CONFIG volume-feature-enabled snapshot_backup True
     # TODO(ynesenenko): Remove the volume_services flag when Liberty and Kilo will correct work with host info.
     iniset $TEMPEST_CONFIG volume-feature-enabled volume_services True
     # TODO(ameade): Remove the api_v3 flag when Mitaka and Liberty are end of life.
@@ -486,12 +488,6 @@
         iniset $TEMPEST_CONFIG volume storage_protocol "$TEMPEST_STORAGE_PROTOCOL"
     fi
 
-    # Dashboard
-    iniset $TEMPEST_CONFIG dashboard dashboard_url "http://$SERVICE_HOST/"
-
-    # CLI
-    iniset $TEMPEST_CONFIG cli cli_dir $NOVA_BIN_DIR
-
     # Baremetal
     if [ "$VIRT_DRIVER" = "ironic" ] ; then
         iniset $TEMPEST_CONFIG baremetal driver_enabled True
diff --git a/stack.sh b/stack.sh
index 0aaa604..7d440a7 100755
--- a/stack.sh
+++ b/stack.sh
@@ -663,7 +663,6 @@
 # In multi node DevStack, second node needs ``RABBIT_USERID``, but rabbit
 # isn't enabled.
 if is_service_enabled rabbit; then
-    RABBIT_HOST=${RABBIT_HOST:-$SERVICE_HOST}
     read_password RABBIT_PASSWORD "ENTER A PASSWORD TO USE FOR RABBIT."
 fi
 
diff --git a/stackrc b/stackrc
index 7ce6c51..19f5b53 100644
--- a/stackrc
+++ b/stackrc
@@ -573,7 +573,7 @@
     lxd)
         LXD_GROUP=${LXD_GROUP:-"lxd"}
         ;;
-    docker)
+    docker|zun)
         DOCKER_GROUP=${DOCKER_GROUP:-"docker"}
         ;;
     fake)
diff --git a/tools/install_prereqs.sh b/tools/install_prereqs.sh
index 8895e1e..da59093 100755
--- a/tools/install_prereqs.sh
+++ b/tools/install_prereqs.sh
@@ -83,6 +83,9 @@
 
 if python3_enabled; then
     install_python3
+    export PYTHON=$(which python${PYTHON3_VERSION} 2>/dev/null || which python3 2>/dev/null)
+else
+    export PYTHON=$(which python 2>/dev/null)
 fi
 
 # Mark end of run
diff --git a/tools/xen/xenrc b/tools/xen/xenrc
index bb27454..2161247 100644
--- a/tools/xen/xenrc
+++ b/tools/xen/xenrc
@@ -101,6 +101,7 @@
 
 ## Note that the lines below are coming from stackrc to support
 ## new-style config files
+source $RC_DIR/functions-common
 
 # allow local overrides of env variables, including repo config
 if [[ -f $RC_DIR/localrc ]]; then