This container can be pulled via:
  docker pull registry.opensuse.org/home/jeff_mahoney/kepler/containers/kepler:0.7.10
  docker pull registry.opensuse.org/home/jeff_mahoney/kepler/containers/kepler:0.7.10.4.1
  docker pull registry.opensuse.org/home/jeff_mahoney/kepler/containers/kepler:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.