Comment 27 for bug 2000226

Reviewed: https://review.opendev.org/c/openstack/tripleo-quickstart/+/868864
Committed: https://opendev.org/openstack/tripleo-quickstart/commit/5b5f1cf307751cc440f0341914b1a54a2f617dd5
Submitter: "Zuul (22348)"
Branch: master

commit 5b5f1cf307751cc440f0341914b1a54a2f617dd5
Author: Chandan Kumar <email address hidden>
Date: Thu Dec 29 15:49:30 2022 +0530

    Upload /etc/ci/mirror_info.sh to overcloud images

    In order to use local mirrors on overcloud nodes,
    we need to copy /etc/ci/mirror_info.sh script there so
    that we can pull the correct packages from afs mirror
    otherwise we will pull it from centos mirror which results into
    random issues, which are hard to debug.

    This patch copys the same using modify-image role.
    https://review.opendev.org/c/openstack/tripleo-quickstart-extras/+/868861
    makes sure before copying existing directory exists on the image.

    The added task will work for qcow2 image and mirror_info.sh needs to
    be present on undercloud.

    Related-Bug: #2000226

    Depends-On: https://review.opendev.org/c/openstack/tripleo-quickstart-extras/+/868861

    Signed-off-by: Chandan Kumar <email address hidden>
    Change-Id: Ia3b4634b551e5791b382ce62cfefd39167dfd27e