Comment 14 for bug 1563011

Reviewed: https://review.openstack.org/410403
Committed: https://git.openstack.org/cgit/openstack/fuxi/commit/?id=af24f14be5581bbaa4cd737330bb2cbcc49a9908
Submitter: Jenkins
Branch: master

commit af24f14be5581bbaa4cd737330bb2cbcc49a9908
Author: Hongbin Lu <email address hidden>
Date: Sun Dec 25 12:19:37 2016 -0600

    Use keystoneauth1 for cinder access

    The goal is to add support for keystone v3, while still maintain
    backward-compatibility. In particular, it did the following:
    * Use keystoneauth1 for keystone authentication
    * Deprecate the usage of keystoneclient.auth, which is the legacy
      way of doing authentication. It seems to support keystone v2
      only, which cause the problem.
    * Introduce new auth session in config file.
    * Deprecate old auth session in config file.

    Closes-Bug: #1563011
    Change-Id: Ia80b4377eda6314ad8e6287cb65eb2842f972b8b