This container can be pulled via:
  docker pull registry.opensuse.org/devel/kubic/containers/containerfile/opensuse/samba-ad-dc:4.22
  docker pull registry.opensuse.org/devel/kubic/containers/containerfile/opensuse/samba-ad-dc:4.22.0
  docker pull registry.opensuse.org/devel/kubic/containers/containerfile/opensuse/samba-ad-dc:4.22.0-12.1374
  docker pull registry.opensuse.org/devel/kubic/containers/containerfile/opensuse/samba-ad-dc:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.