Comment 2 for bug 1822054

Reviewed: https://review.opendev.org/643582
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=ed9797c9a8f6260c3626224cc1139d611955323c
Submitter: Zuul
Branch: stable/queens

commit ed9797c9a8f6260c3626224cc1139d611955323c
Author: Martin Mágr <email address hidden>
Date: Tue Jun 5 10:59:23 2018 +0200

    QDR for metrics collection purposes

    This patch adds composable new service (QDR) for containerized deployments.
    Metrics QDR will run on each overcloud node in 'edge' mode. This basically
    means that there is a possibility that there will be two QDRs running
    on controllers in case that oslo messaging is deployed. This is a reason why
    we need separate composable service for this use case.

    Partial-Bug: #1822054
    Depends-On: If9e3658d304c3071f53ecb1c42796d2603875fcd
    Depends-On: I73f988d05840eca44949f13f248f86d094a57c46
    Change-Id: I1353020f874b348afd98e7ed3832033f85a5267f
    (cherry picked from commit b76d7623ac15c94f80fbbc1a5701331147fee52d)