[all] localhost infra1 keystone cinder [all_containers] infra1 keystone cinder [rabbitmq_all] infra1 [galera_all] infra1 [memcached_all] infra1 [service_all:children] rabbitmq_all galera_all memcached_all [keystone_all] keystone [utility_all] keystone [cinder_api] cinder [cinder_scheduler] cinder [cinder_backup] cinder [cinder_volume] localhost [cinder_all:children] cinder_api cinder_scheduler cinder_backup cinder_volume