Add new rbac.backend config option which defaults to noop.
@@ -61,6 +61,9 @@ def register_opts(ignore_errors=False):
cfg.BoolOpt(
'enable', default=False,
help='Enable RBAC.'),
+ cfg.BoolOpt(
+ 'backend', default='noop',
+ help='RBAC backend to use.'),
cfg.BoolOpt(
'sync_remote_groups', default=False,
help='True to synchronize remote groups returned by the auth backed for each '
