Comment 2 for bug 1970443

Reviewed: https://review.opendev.org/c/starlingx/stx-puppet/+/839394
Committed: https://opendev.org/starlingx/stx-puppet/commit/0709f70b023bad917f594805a1a00ef33faaf10e
Submitter: "Zuul (22348)"
Branch: master

commit 0709f70b023bad917f594805a1a00ef33faaf10e
Author: Enzo Candotti <email address hidden>
Date: Tue Apr 26 11:38:12 2022 -0300

    Upgrade k8s certificates during SX-DX migration

    It was seen that during a SX-DX migration, k8s certificate is missing
    controller-0's cluster host IP in SANs. This is making problems on
    controller-0 after it unlocks as duplex.

    This change updates platform::kubernetes::certsans::runtime to add
    controller-0 and controller-1 cluster host IP in the config file
    used when regenerating apiserver cert files.

    Test Plan:
    PASS: run a migration on AIO-SX standalone and AIO-SX subcloud.
    PASS: Swact to make controller-1 as active, modify OAM IP,
    check apiserver.crt on both controllers, and verify cluster host IP for
    both controllers are added in SANs.

    Closes-bug: 1970443

    Signed-off-by: Enzo Candotti <email address hidden>
    Change-Id: I2e225df2c402f4439da737ade8a5a0e57b96f673