This container can be pulled via:
  docker pull registry.opensuse.org/isv/suse/edge/factory/totest/images/ironic:26.1.2.0
  docker pull registry.opensuse.org/isv/suse/edge/factory/totest/images/ironic:26.1.2.0-29.1

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.