
Kolla ansible switched its database backup support to mariabackup from xtrabackup due to incompatibilities. See https://bugs.launchpad.net/kolla/+bug/1843043 for details. Change-Id: Ib95771f09fd6d5e71a2af471de47f811e1cab88b Related-Bug: #1843043 Story: 2006952 Task: 37634