Comment 41 for bug 1831690

Reviewed: https://review.opendev.org/677057
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=4b9c3637f8e58193d6efdb72f8fb447c2c6c66f2
Submitter: Zuul
Branch: stable/stein

commit 4b9c3637f8e58193d6efdb72f8fb447c2c6c66f2
Author: Jiri Stransky <email address hidden>
Date: Tue Aug 13 13:59:44 2019 +0200

    Force re-run of pacemaker bundle init containers during upgrade-scaleup

    We need to recreate the *_init_bundle containers during the staged
    upgrade (upgrade-scaleup), because the init containers will e.g. set
    the correct replica count for the bundle as we're scaling up from 1 to
    3 controllers.

    The init containers wouldn't get re-run/recreated automatically on
    upgrade-scaleup because none of their input would change. The
    DeploymentIdentifier is set by the `openstack upgrade prepare` command
    and applied during upgrade with `--limit controller-0`. Then later
    when we run `--limit controller-0,controller-1`, the
    DeploymentIdentifier value does not change from the perspective of
    controller-0, so we have to explicitly remove the bundle init
    containers to force re-running them.

    Change-Id: I93c6d7292f37529735e24286f4076634aa4fe6a5
    Partial-Bug: #1831690
    (cherry picked from commit d4db2fa532c81c7c7ed13f45cb22d22ed42011bf)