This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/opensuse/samba-ad-server:4.20
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/opensuse/samba-ad-server:4.20.2
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/opensuse/samba-ad-server:4.20.2-3.1674
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/opensuse/samba-ad-server:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.