Comment 1 for bug 1980736

Reviewed: https://review.opendev.org/c/openstack/masakari/+/850866
Committed: https://opendev.org/openstack/masakari/commit/7241101163550b3cd981262468dc523ccb25cc9e
Submitter: "Zuul (22348)"
Branch: master

commit 7241101163550b3cd981262468dc523ccb25cc9e
Author: suzhengwei <email address hidden>
Date: Mon Jul 25 17:28:31 2022 +0800

    Fix stopping stopped instances

    Nova-compute would periodically sync the instance status. So in the
    instance failure recovery workflow,it would stop instance random failed
    because of conflict, which will terminate the recovery workflow.
    This patch can catch the Confict exception and continue the recovery
    workflow if the instance already stopped.

    Closes-Bug: 1980736
    Change-Id: I59a1f9d7078614c1ddc8f4c362e967a15b8ec5e8