Comment 3 for bug 1873893

Reviewed: https://review.opendev.org/722341
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=690124682728f56d36701e852a899aaf8ee91940
Submitter: Zuul
Branch: master

commit 690124682728f56d36701e852a899aaf8ee91940
Author: Damien Ciabrini <email address hidden>
Date: Thu Apr 23 16:42:46 2020 +0200

    Ensure <service>_restart_bundle do not run concurrently

    Now that paunch containers are run asynchronously, some
    containers used for HA orchestration can run concurrently,
    which triggers a deadlock and cause them to time out and
    exit in error.
    To overcome this concurrency deadlock, tweak the start_order
    configuration of each HA service to make sure that no
    <service>_restart_bundle container can be started at the same
    time during a given step.

    Change-Id: I9ae55101945978ea6c65d37eaa8221ed3d96a7f5
    Closes-Bug: #1873893