This container can be pulled via:
  docker pull registry.opensuse.org/network/samba/containers/containers/opensuse/samba-server:4.22
  docker pull registry.opensuse.org/network/samba/containers/containers/opensuse/samba-server:4.22.0
  docker pull registry.opensuse.org/network/samba/containers/containers/opensuse/samba-server:4.22.0-15.1302
  docker pull registry.opensuse.org/network/samba/containers/containers/opensuse/samba-server:latest