Matching default arguments with OpenStackBaseConnection.
@@ -415,8 +415,8 @@ class OpenStackDriverMixin(object):
ex_force_auth_url=None,
ex_force_auth_version=None,
ex_force_auth_token=None,
- ex_token_scope=None,
- ex_domain_name=None,
+ ex_token_scope=OpenStackIdentityTokenScope.PROJECT,
+ ex_domain_name='Default',
ex_tenant_name=None,
ex_force_service_type=None,
ex_force_service_name=None,
