This container can be pulled via:
  docker pull registry.opensuse.org/devel/kubic/containers/container/opensuse/hugo:0.157.0
  docker pull registry.opensuse.org/devel/kubic/containers/container/opensuse/hugo:0.157.0-7.348
  docker pull registry.opensuse.org/devel/kubic/containers/container/opensuse/hugo:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.