Comment 57 for bug 1778198

Reviewed: https://review.openstack.org/637101
Committed: https://git.openstack.org/cgit/openstack/puppet-tacker/commit/?id=c4578fe8734c8e3fad530d3fa88d802430313c4f
Submitter: Zuul
Branch: master

commit c4578fe8734c8e3fad530d3fa88d802430313c4f
Author: ZhongShengping <chdzsp@163.com>
Date: Fri Feb 15 10:03:09 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: Id294e4db5591a98edce5d726e8f79b1a6f3419ed
    Closes-Bug: 1778198