Comment 6 for bug 1979726

Reviewed: https://review.opendev.org/c/openstack/openstack-ansible-galera_server/+/847546
Committed: https://opendev.org/openstack/openstack-ansible-galera_server/commit/72ffc6d565bea9a85efa9e1f0fef5a3f7366ecae
Submitter: "Zuul (22348)"
Branch: master

commit 72ffc6d565bea9a85efa9e1f0fef5a3f7366ecae
Author: Dmitriy Rabotyagov <email address hidden>
Date: Fri Jun 24 10:46:19 2022 +0200

    Do not place debian.cnf when root user not touched

    We used to overwrite /etc/mysql/debian.cnf file that is provided by
    package when we were resetting root password for mariadb. That was
    required as otherwise systemd couldn't manage service properly.
    Now, when galera_root_user can be different then root, we don't need to
    do this and can rely on defaults.

    Change-Id: Ia8305121900d28aca28a80c6c9d6a664aec40214
    Closes-Bug: #1979726