Comment 174 for bug 1755102

Reviewed: https://review.openstack.org/609897
Committed: https://git.openstack.org/cgit/openstack/puppet-watcher/commit/?id=e254d902b14c583f7f993b2f84cbd4c16726ad30
Submitter: Zuul
Branch: stable/pike

commit e254d902b14c583f7f993b2f84cbd4c16726ad30
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: I41a7eb38176781bffc16c6886a3de9f855036fbc
    Closes-Bug: #1755102
    (cherry picked from commit 15dc6f8d4e6dd088fdb785ccb75aa80b0b489635)