This container can be pulled via:
  docker pull registry.opensuse.org/home/dirkmueller/branches/devel/bci/sle-15-sp4/containerfile/suse/389-ds:2.0
  docker pull registry.opensuse.org/home/dirkmueller/branches/devel/bci/sle-15-sp4/containerfile/suse/389-ds:2.0-2.1
  docker pull registry.opensuse.org/home/dirkmueller/branches/devel/bci/sle-15-sp4/containerfile/suse/389-ds:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.