Comment 6 for bug 1859961

Reviewed: https://review.opendev.org/703016
Committed: https://git.openstack.org/cgit/openstack/puppet-tripleo/commit/?id=7aec7fc5cf422da88d682beff8102e52c532baf7
Submitter: Zuul
Branch: stable/train

commit 7aec7fc5cf422da88d682beff8102e52c532baf7
Author: Damien Ciabrini <email address hidden>
Date: Thu Jan 16 12:57:10 2020 +0100

    HA: Honour all hiera override variables in mysql_bundle

    During a major upgrade, upgrade tasks can rebuild a new pacemaker
    cluster by adding nodes one at a time. This is implemented by
    using two special hiera variables mysql_node_names_override and
    mysql_short_node_names_override.

    Make sure the mysql_bundle puppet module uses both variables
    when such cluster rebuild is in progress.

    Change-Id: I6a06269f55a38071c34d2a95109d213fe7e2452c
    Closes-Bug: #1859961
    Co-Authored-By: Jose Luis Franco Arza <email address hidden>
    (cherry picked from commit 0a64eebb6454483e823c4cf12c55832935c2319f)