This container can be pulled via:
  docker pull registry.opensuse.org/isv/suse/edge/3.7/totest/images/3.7/ironic:38.0.0.0
  docker pull registry.opensuse.org/isv/suse/edge/3.7/totest/images/3.7/ironic:38.0.0.0-1.9

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.