@@ -64,6 +64,10 @@ BUILD_TIMEOUT=${BUILD_TIMEOUT:-196}

 # have tempest installed in DevStack by default.

 INSTALL_TEMPEST=${INSTALL_TEMPEST:-"True"}

+# This variable is passed directly to pip install inside the common tox venv

+# that is created

+TEMPEST_PLUGINS=${TEMPEST_PLUGINS:-0}

+

 # Cinder/Volume variables

 TEMPEST_VOLUME_DRIVER=${TEMPEST_VOLUME_DRIVER:-default}

 TEMPEST_DEFAULT_VOLUME_VENDOR="Open Source"

@@ -517,17 +521,17 @@ function configure_tempest {

     tmp_cfg_file=$(mktemp)

     cd $TEMPEST_DIR

     if [[ "$OFFLINE" != "True" ]]; then

-        tox -revenv --notest

+        tox -revenv-tempest --notest

     fi

-    tox -evenv -- pip install -c $REQUIREMENTS_DIR/upper-constraints.txt -r requirements.txt

+    tox -evenv-tempest -- pip install -c $REQUIREMENTS_DIR/upper-constraints.txt -r requirements.txt

     # Auth:

     iniset $TEMPEST_CONFIG auth tempest_roles "Member"

     if [[ $TEMPEST_USE_TEST_ACCOUNTS == "True" ]]; then

         if [[ $TEMPEST_HAS_ADMIN == "True" ]]; then

-            tox -evenv -- tempest-account-generator -c $TEMPEST_CONFIG --os-username $admin_username --os-password "$password" --os-tenant-name $admin_project_name -r $TEMPEST_CONCURRENCY --with-admin etc/accounts.yaml

+            tox -evenv-tempest -- tempest-account-generator -c $TEMPEST_CONFIG --os-username $admin_username --os-password "$password" --os-tenant-name $admin_project_name -r $TEMPEST_CONCURRENCY --with-admin etc/accounts.yaml

         else

-            tox -evenv -- tempest-account-generator -c $TEMPEST_CONFIG --os-username $admin_username --os-password "$password" --os-tenant-name $admin_project_name -r $TEMPEST_CONCURRENCY etc/accounts.yaml

+            tox -evenv-tempest -- tempest-account-generator -c $TEMPEST_CONFIG --os-username $admin_username --os-password "$password" --os-tenant-name $admin_project_name -r $TEMPEST_CONCURRENCY etc/accounts.yaml

         fi

         iniset $TEMPEST_CONFIG auth use_dynamic_credentials False

         iniset $TEMPEST_CONFIG auth test_accounts_file "etc/accounts.yaml"

@@ -592,12 +596,10 @@ function install_tempest {

     # NOTE(mtreinish) Respect constraints in the tempest full venv, things that

     # are using a tox job other than full will not be respecting constraints but

     # running pip install -U on tempest requirements

-    if [[ -d .tox/tempest ]] ; then

-        $TEMPEST_DIR/.tox/tempest/bin/pip install -c $REQUIREMENTS_DIR/upper-constraints.txt -r requirements.txt

-        PROJECT_VENV["tempest"]=${TEMPEST_DIR}/.tox/tempest

-    else

-        $TEMPEST_DIR/.tox/full/bin/pip install -c $REQUIREMENTS_DIR/upper-constraints.txt -r requirements.txt

-        PROJECT_VENV["tempest"]=${TEMPEST_DIR}/.tox/full

+    $TEMPEST_DIR/.tox/tempest/bin/pip install -c $REQUIREMENTS_DIR/upper-constraints.txt -r requirements.txt

+    PROJECT_VENV["tempest"]=${TEMPEST_DIR}/.tox/tempest

+    if [[ $TEMPEST_PLUGINS != 0 ]] ; then

+        tox -evenv-tempest -- pip install $TEMPEST_PLUGINS

     fi

     popd

 }