Comment 177 for bug 1755102

Reviewed: https://review.openstack.org/609900
Committed: https://git.openstack.org/cgit/openstack/puppet-zaqar/commit/?id=8cc1068afb3cb9837a46e9d6f1e4ee0a13f13bb1
Submitter: Zuul
Branch: stable/pike

commit 8cc1068afb3cb9837a46e9d6f1e4ee0a13f13bb1
Author: ZhongShengping <chdzsp@163.com>
Date: Mon Mar 12 16:33:11 2018 +0800

    Add 'openstack-db' tag to db-sync Exec resource

    In order to make easy orchestration on all OpenStack db-sync, add this
    tag so people can use this tag in composition layer.
    A use case it to set some orchestration to make sure MySQL Galera is
    ready before running any Exec with this tag.

    Change-Id: I468f796bc344f91510e977dd07cfd563174c66dd
    Closes-Bug: #1755102
    (cherry picked from commit d2891b9670d41c97c3f8d31e0e2971c72167616d)