Comment 7 for bug 1949601

Reviewed: https://review.opendev.org/c/openstack/tripleo-quickstart/+/817161
Committed: https://opendev.org/openstack/tripleo-quickstart/commit/162299297201776484b2700f499dd34e7706701f
Submitter: "Zuul (22348)"
Branch: master

commit 162299297201776484b2700f499dd34e7706701f
Author: Chandan Kumar (raukadah) <email address hidden>
Date: Tue Nov 9 13:47:44 2021 +0530

    Use centos mirror content instead of compose

    Currently CentOS stream contents are pre-released on
    http://mirror.stream.centos.org/9-stream.

    In TripleO Deployment, we are using compose to lay down the repos.
    But on the base system, It has contents from CentOS stream mirror
    where module metadata is coming and but those contents are not
    available in Compose.

    Due to mixing of compose and mirror content, packages
    which are not available in compose are getting filtered out.

    In order to avoid this issue, we are switching to
    CentOS Stream mirror content. Patch at [1] adds c9 stream mirror
    for opendev system-config repo.

    Also removes the use of lookup plugin as it caused problems
    for zuul native execution see [2]. Instead ansible_env can
    give us the same value.
    Also carries workaround for opendev centos9 stream repos
    until [3] or similar fix merges.

    [1] https://review.opendev.org/c/opendev/system-config/+/817136
    [2] https://logserver.rdoproject.org/17/36817/4/check/tripleo-stream9-development-buildimage-overcloud-hardened-uefi-full-master/31ebe5e/job-output.txt
    [3] https://review.opendev.org/c/opendev/base-jobs/+/820018

    Closes-Bug: 1949601

    Co-Authored-By: Marios Andreou (marios) <email address hidden>
    Signed-off-by: Chandan Kumar (raukadah) <email address hidden>
    Change-Id: I480dbb83d4721a30c0d96913df3e2a9d57ea4f75