Comment 3 for bug 2058644

Reviewed: https://review.opendev.org/c/openstack/kolla-ansible/+/913901
Committed: https://opendev.org/openstack/kolla-ansible/commit/667d153ef1668f48566f3ed7e2846649b36dea5e
Submitter: "Zuul (22348)"
Branch: master

commit 667d153ef1668f48566f3ed7e2846649b36dea5e
Author: Mark Goddard <email address hidden>
Date: Thu Mar 21 12:41:18 2024 +0000

    Use the running MariaDB server image for backups

    If the container image used by Mariabackup is different than the
    one used by MariaDB server, it's possible that mariabackup and mariadb
    are incompatible. This may cause backup operations to fail.

    This change queries the running MariaDB server container's image and
    uses it when taking a backup. If MariaDB server isn't running on the
    host it falls back to the image defined in configuration.

    The separate mariabackup_image, mariabackup_tag and
    mariabackup_image_full variables are no longer required and have been
    removed.

    Closes-Bug: #2058644
    Change-Id: I45f3f90ec1973dae92131ea16a7b248ab7a8ae69