Comment 3 for bug 1752874

Reviewed: https://review.openstack.org/549216
Committed: https://git.openstack.org/cgit/openstack/tripleo-quickstart-extras/commit/?id=6d378a625374a3a445f3c0d380fde2c6fc1fe937
Submitter: Zuul
Branch: master

commit 6d378a625374a3a445f3c0d380fde2c6fc1fe937
Author: John Trowbridge <email address hidden>
Date: Fri Mar 2 08:48:00 2018 -0500

    Use undercloud registry for ceph in overcloud deployment

    We download all of the containers to the undercloud (including ceph),
    but then we still pull ceph from docker.io during overcloud deploy.

    Instead we should hardcode the namespace for the overcloud deploy
    to be the undercloud registry (as we do for all the other containers).

    Change-Id: I7cf95bfee7267c7b1a451de20129dbe22d946834
    Closes-Bug: #1752874