Comment 32 for bug 1889122

Reviewed: https://review.opendev.org/744955
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=fff6f888a07316c4b2cd612098588a6ebd58a922
Submitter: Zuul
Branch: stable/train

commit fff6f888a07316c4b2cd612098588a6ebd58a922
Author: Alex Schultz <email address hidden>
Date: Wed Aug 5 08:42:17 2020 -0600

    Stop doing tag_from_label lookup with tag

    When using specifying ContainerImagePrepare if a tag is explicitly
    provided in a set, the tag_from_label functionality will not be run as
    we use the defined tag for the containers. Previously we would still
    attempt tag lookups even if we wanted a specific tag.

    This would also cause failures during the deployment if using a
    namespace that didn't have the defined tag_from_label format but we
    defined a specific tag we wanted to use. e.g. using a tag with a md5 vs
    a tag_from_label with numbers in it.

    Change-Id: I4966641aed1a21be60d915ea58dda78b80fe0e1f
    Partial-Bug: #1889122
    (cherry picked from commit 014d985f0836340b03d3c2cdeaae8717cfd1ea6b)