Comment 4 for bug 2056326

Reviewed: https://review.opendev.org/c/starlingx/integ/+/913422
Committed: https://opendev.org/starlingx/integ/commit/6633522643550037186d924de982823f017a6c15
Submitter: "Zuul (22348)"
Branch: master

commit 6633522643550037186d924de982823f017a6c15
Author: Ramesh Kumar Sivanandam <email address hidden>
Date: Fri Mar 15 12:08:59 2024 -0400

    Set kubernetes kubeadm UpgradeManifestTimeout to 3 minutes

    This modifies kubeadm UpgradeManifestTimeout from 5 minutes default
    to 3 minutes to reduce the unnecessary delay in retries during
    kubeadm-upgrade-apply failures.

    The typical control-plane upgrade of static pods is 75 to 85 seconds,
    so 3 minutes gives adequate buffer to complete the operation.

    TEST PLAN:
    PASS: All Kubernetes packages build successfully from 1.24 to 1.28.
    PASS: Perform k8s upgrade and verify kubeadm-upgrade-apply.log
          shows the UpgradeManifestTimeout value as 3 minutes.

    Partial-Bug: 2056326

    Change-Id: Ief35c63dacc92af861525f03fa25ceb7b8253622
    Signed-off-by: Ramesh Kumar Sivanandam <email address hidden>