Merge pull request #452 from fultonj/cinder-backup-az

Set storage_availability_zone for DCN cinder backup

Jira: https://issues.redhat.com/browse/OSPRH-11770

Reviewed-by: Andrew Bays <[email protected]>

Author: softwarefactory-project-zuul[bot]

examples/dt/dcn/service-values.yaml

@@ -23,6 +23,7 @@ data:
       backup_ceph_conf = /etc/ceph/az0.conf
       backup_ceph_pool = backups
       backup_ceph_user = openstack
+      storage_availability_zone = az0
   cinderVolumes:
     az0:
       customServiceConfig: |