Comment 59 for bug 1778198

Reviewed: https://review.openstack.org/637105
Committed: https://git.openstack.org/cgit/openstack/puppet-vitrage/commit/?id=89ca7a041c6ddd6ca6ae56b62a41a7b155ee2557
Submitter: Zuul
Branch: master

commit 89ca7a041c6ddd6ca6ae56b62a41a7b155ee2557
Author: ZhongShengping <chdzsp@163.com>
Date: Fri Feb 15 10:03:10 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: Ie750c55189323d0cc1c50d00141e35a5a43aa8d0
    Closes-Bug: 1778198