This container can be pulled via:
  docker pull registry.opensuse.org/home/npower/test_container_build/containers/opensuse/samba:4.17
  docker pull registry.opensuse.org/home/npower/test_container_build/containers/opensuse/samba:4.17.2
  docker pull registry.opensuse.org/home/npower/test_container_build/containers/opensuse/samba:4.17.2-9.108
  docker pull registry.opensuse.org/home/npower/test_container_build/containers/opensuse/samba:latest