Comment 2 for bug 1533369

Reviewed: https://review.openstack.org/289472
Committed: https://git.openstack.org/cgit/openstack/keystoneauth/commit/?id=e066afd4c09e49d4011770fc2899e02f29a71570
Submitter: Jenkins
Branch: master

commit e066afd4c09e49d4011770fc2899e02f29a71570
Author: Navid Pustchi <email address hidden>
Date: Mon Mar 7 17:11:09 2016 +0000

    Adding authentication compatibility for OpenStackClient

    In ksa, plugins loading is managed by ksa.
    OpenStackClient token_endpoint plugin expects get_auth_ref[1],
    (a method consistent with ksa auth plugins) which is not implemented
    in ksa token_endpoint.

    This change will not change overall ksa behavior, as it only makes
    OpenStackClient to be able to provide its token_endpoint plugin,
    necessary for authentication migration in osc from ksc to ksa[2].

    [1] https://github.com/openstack/python-openstackclient/blob/
    master/openstackclient/api/auth_plugin.py#L48-L50
    [2] http://docs.openstack.org/developer/keystoneauth/migrating.html

    Change-Id: I7d8f9a9f071a0d37244f8985bd7d09d49ba79eb8
    Closes-Bug: 1533369