This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/samba-ad-server:4.25
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/samba-ad-server:4.25.0
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/samba-ad-server:4.25.0-4.1428
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/samba-ad-server:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.