This container can be pulled via:
  docker pull registry.opensuse.org/home/npower/branches/suse/templates/images/sle-15-sp4/containers/suse/samba-server:4.15.13
  docker pull registry.opensuse.org/home/npower/branches/suse/templates/images/sle-15-sp4/containers/suse/samba-server:4.15.13.5.1
  docker pull registry.opensuse.org/home/npower/branches/suse/templates/images/sle-15-sp4/containers/suse/samba-server:latest