mariadbdata:
  image: kollaglue/centos-rdo-mariadb-data
  name: mariadbdata

mariadbapp:
  image: kollaglue/centos-rdo-mariadb-app
  name: mariadbapp
  env_file:
    - openstack.env
  volumes_from:
    - mariadbdata
  net: "host"