Comment 14 for bug 2046273

Reviewed: https://review.opendev.org/c/starlingx/nfv/+/903527
Committed: https://opendev.org/starlingx/nfv/commit/e230abb543cf639fe25bc170b325edddd38e6132
Submitter: "Zuul (22348)"
Branch: master

commit e230abb543cf639fe25bc170b325edddd38e6132
Author: Vanathi.Selvaraju <email address hidden>
Date: Tue Dec 12 12:49:39 2023 -0500

    Alarm 900.701 raised on failing to remove node taint.

    Additional checks added to ensure that alarm is
    raised by VIM on failing to remove node taint.

    Test Plan:
    PASSED: On a DX system, locked and unlocked one of
    the controller to check if taints are removed.
    PASSED: On a DX system, tweaked the code to
    fail untainting of node.
    Alarm 900.701 is raised as there is node taint.
    PASSED: On a DX system, check if the alarm 900.701
    is removed on locking the node.
    PASSED: Deployed a DX system with ISO that has the
    changes. No trace of alarm 900.701 after
    bootstrapping.
    PASSED: On a DX system Node taint alarm exists with
    multiple taints, node was locked followed by unlock.
    On successful untaint, the alarm is cleared.
    PASSED: On a DX system Node taint alarm exists, node was
    locked followed by unlock. On successful untaint, the
    alarm 900.701 is cleared.

    Closes-Bug: 2046273
    Depends-On: https://review.opendev.org/c/starlingx/fault/+/904788

    Change-Id: I4206b336cbe0021f2b45e3b3cd24b42ca43bc60e
    Signed-off-by: Vanathi.Selvaraju <email address hidden>