Comment 4 for bug 1687818

Seems like it's still using domain id "default" somewhere

Using auth plugin: password
Using parameters {'username': 'foo_user', 'user_domain_id': 'default', 'domain_name': 'foo', 'auth_url': 'http://localhost/identity', 'password': '***', 'project_domain_id': 'default'}
Get auth_ref