Comment 50 for bug 1778198

Reviewed: https://review.openstack.org/637108
Committed: https://git.openstack.org/cgit/openstack/puppet-cinder/commit/?id=f51903716fd828b3656bb0277804fe0470d9f8a9
Submitter: Zuul
Branch: master

commit f51903716fd828b3656bb0277804fe0470d9f8a9
Author: ZhongShengping <chdzsp@163.com>
Date: Fri Feb 15 10:03:00 2019 +0800

    Service_token_roles_required missing in the server config file

    Service_token_roles_required missing in the server config file which
    allows backwards compatibility to ensure that the service tokens are
    compared against a list of possible roles for validity.

    Change-Id: Ic8e5badec98f5d14e71a36d303f9a7f01962f1d3
    Closes-Bug: 1778198