Comment 2 for bug 2058516

Reviewed: https://review.opendev.org/c/starlingx/config/+/913953
Committed: https://opendev.org/starlingx/config/commit/a3a20fcf59174c8891d22bd396c3a589e9987172
Submitter: "Zuul (22348)"
Branch: master

commit a3a20fcf59174c8891d22bd396c3a589e9987172
Author: rummadis <email address hidden>
Date: Fri Mar 22 03:14:27 2024 -0400

    Prune stale backup in progress alarm 210.001

    User unable to take subcloud backup when there
    is a stale backup in progress alarm

    Example:
    When user tries to take subcloud backup in
    Distributed cloud env if there is stale
    210.001 alarm present in subcloud then user
    can not trigger the subsequent subcloud backup

    This Fix helps to identify the 210.001 alarms
    and clear them if they are pending more than 1
    hour

    TEST PLAN:
    PASS: DC-libvirt setup with 2 controllers
    and 2 subclouds
    PASS: verified stale 210.001 getting removed

    Closes-Bug: 2058516

    Change-Id: Iedcc5e41cd4245c538d331d9aa8c2b6cc445acce
    Signed-off-by: rummadis <email address hidden>