@@ -68,6 +68,12 @@ KEYSTONE_IDENTITY_BACKEND=${KEYSTONE_IDENTITY_BACKEND:-sql}

 # Select the Assignment backend driver

 KEYSTONE_ASSIGNMENT_BACKEND=${KEYSTONE_ASSIGNMENT_BACKEND:-sql}

+# Select the Role backend driver

+KEYSTONE_ROLE_BACKEND=${KEYSTONE_ROLE_BACKEND:-sql}

+

+# Select the Resource backend driver

+KEYSTONE_RESOURCE_BACKEND=${KEYSTONE_RESOURCE_BACKEND:-sql}

+

 # Select Keystone's token provider (and format)

 # Choose from 'uuid', 'pki', 'pkiz', or 'fernet'

 KEYSTONE_TOKEN_FORMAT=${KEYSTONE_TOKEN_FORMAT:-}

@@ -209,6 +215,8 @@ function configure_keystone {

     iniset $KEYSTONE_CONF identity driver "$KEYSTONE_IDENTITY_BACKEND"

     iniset $KEYSTONE_CONF assignment driver "$KEYSTONE_ASSIGNMENT_BACKEND"

+    iniset $KEYSTONE_CONF role driver "$KEYSTONE_ROLE_BACKEND"

+    iniset $KEYSTONE_CONF resource driver "$KEYSTONE_RESOURCE_BACKEND"

     iniset_rpc_backend keystone $KEYSTONE_CONF