Comment 7 for bug 1522402

For reference: the workaround for cinder is to hardcode the auth_url using the Cinder config flag "os_privileged_user_auth_url" See [1] for details.

[1] https://github.com/openstack/cinder/blob/55744deafb3fd8b4c7ba093626836d5a92255996/cinder/compute/nova.py#L114