@@ -79,6 +79,18 @@ IPV6_SUBNET_ATTRIBUTES_ENABLED=$(trueorfalse True $IPV6_SUBNET_ATTRIBUTES_ENABLE

 # Functions

 # ---------

+# remove_disabled_extension - removes disabled extensions from the list of extensions

+# to test for a given service

+function remove_disabled_extensions {

+    local extensions_list=$1

+    shift

+    local disabled_exts=$*

+    for ext_to_remove in ${disabled_exts//,/ } ; do

+        extensions_list=${extensions_list/$ext_to_remove","}

+    done

+    echo $extensions_list

+}

+

 # configure_tempest() - Set config files, create data dirs, etc

 function configure_tempest {

     setup_develop $TEMPEST_DIR

@@ -300,12 +312,24 @@ function configure_tempest {

     iniset $TEMPEST_CONFIG compute ssh_connect_method $ssh_connect_method

     # Compute Features

+    # Run verify_tempest_config -ur to retrieve enabled extensions on API endpoints

+    # NOTE(mtreinish): This must be done after auth settings are added to the tempest config

+    local tmp_cfg_file=$(mktemp)

+    $TEMPEST_DIR/tempest/cmd/verify_tempest_config.py -uro $tmp_cfg_file

+

+    local compute_api_extensions=${COMPUTE_API_EXTENSIONS:-"all"}

+    if [[ ! -z "$DISABLE_COMPUTE_API_EXTENSIONS" ]]; then

+        # Enabled extensions are either the ones explicitly specified or those available on the API endpoint

+        compute_api_extensions=${COMPUTE_API_EXTENSIONS:-$(iniget $tmp_cfg_file compute-feature-enabled api_extensions | tr -d " ")}

+        # Remove disabled extensions

+        compute_api_extensions=$(remove_disabled_extensions $compute_api_extensions $DISABLE_COMPUTE_API_EXTENSIONS)

+    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

     iniset $TEMPEST_CONFIG compute-feature-enabled block_migration_for_live_migration ${USE_BLOCK_MIGRATION_FOR_LIVE_MIGRATION:-False}

-    iniset $TEMPEST_CONFIG compute-feature-enabled api_extensions ${COMPUTE_API_EXTENSIONS:-"all"}

-    iniset $TEMPEST_CONFIG compute-feature-disabled api_extensions ${DISABLE_COMPUTE_API_EXTENSIONS}

+    iniset $TEMPEST_CONFIG compute-feature-enabled api_extensions $compute_api_extensions

     # Compute admin

     iniset $TEMPEST_CONFIG "compute-admin" username $ADMIN_USERNAME

@@ -320,8 +344,15 @@ function configure_tempest {

     iniset $TEMPEST_CONFIG network default_network "$FIXED_RANGE"

     iniset $TEMPEST_CONFIG network-feature-enabled ipv6 "$IPV6_ENABLED"

     iniset $TEMPEST_CONFIG network-feature-enabled ipv6_subnet_attributes "$IPV6_SUBNET_ATTRIBUTES_ENABLED"

-    iniset $TEMPEST_CONFIG network-feature-enabled api_extensions ${NETWORK_API_EXTENSIONS:-"all"}

-    iniset $TEMPEST_CONFIG network-feature-disabled api_extensions ${DISABLE_NETWORK_API_EXTENSIONS}

+

+    local network_api_extensions=${NETWORK_API_EXTENSIONS:-"all"}

+    if [[ ! -z "$DISABLE_NETWORK_API_EXTENSIONS" ]]; then

+        # Enabled extensions are either the ones explicitly specified or those available on the API endpoint

+        network_api_extensions=${NETWORK_API_EXTENSIONS:-$(iniget $tmp_cfg_file network-feature-enabled api_extensions | tr -d " ")}

+        # Remove disabled extensions

+        network_api_extensions=$(remove_disabled_extensions $network_api_extensions $DISABLE_NETWORK_API_EXTENSIONS)

+    fi

+    iniset $TEMPEST_CONFIG network-feature-enabled api_extensions $network_api_extensions

     # boto

     iniset $TEMPEST_CONFIG boto ec2_url "$EC2_SERVICE_PROTOCOL://$SERVICE_HOST:8773/services/Cloud"

@@ -363,12 +394,25 @@ function configure_tempest {

     iniset $TEMPEST_CONFIG telemetry too_slow_to_test "False"

     # Object storage

-    iniset $TEMPEST_CONFIG object-storage-feature-enabled discoverable_apis ${OBJECT_STORAGE_API_EXTENSIONS:-"all"}

-    iniset $TEMPEST_CONFIG object-storage-feature-disabled discoverable_apis ${OBJECT_STORAGE_DISABLE_API_EXTENSIONS}

+    local object_storage_api_extensions=${OBJECT_STORAGE_API_EXTENSIONS:-"all"}

+    if [[ ! -z "$DISABLE_OBJECT_STORAGE_API_EXTENSIONS" ]]; then

+        # Enabled extensions are either the ones explicitly specified or those available on the API endpoint

+        object_storage_api_extensions=${OBJECT_STORAGE_API_EXTENSIONS:-$(iniget $tmp_cfg_file object-storage-feature-enabled discoverable_apis | tr -d " ")}

+        # Remove disabled extensions

+        object_storage_api_extensions=$(remove_disabled_extensions $object_storage_api_extensions $DISABLE_STORAGE_API_EXTENSIONS)

+    fi

+    iniset $TEMPEST_CONFIG object-storage-feature-enabled discoverable_apis $object_storage_api_extensions

     # Volume

-    iniset $TEMPEST_CONFIG volume-feature-enabled api_extensions ${VOLUME_API_EXTENSIONS:-"all"}

-    iniset $TEMPEST_CONFIG volume-feature-disabled api_extensions ${DISABLE_VOLUME_API_EXTENSIONS}

+    local volume_api_extensions=${VOLUME_API_EXTENSIONS:-"all"}

+    if [[ ! -z "$DISABLE_VOLUME_API_EXTENSIONS" ]]; then

+        # Enabled extensions are either the ones explicitly specified or those available on the API endpoint

+        volume_api_extensions=${VOLUME_API_EXTENSIONS:-$(iniget $tmp_cfg_file volume-feature-enabled api_extensions | tr -d " ")}

+        # Remove disabled extensions

+        volume_api_extensions=$(remove_disabled_extensions $volume_api_extensions $DISABLE_VOLUME_API_EXTENSIONS)

+    fi

+    iniset $TEMPEST_CONFIG volume-feature-enabled api_extensions $volume_api_extensions

+

     if ! is_service_enabled c-bak; then

         iniset $TEMPEST_CONFIG volume-feature-enabled backup False

     fi