This container can be pulled via:
  docker pull registry.opensuse.org/home/darix/apps/containers/hugo:0.138.0
  docker pull registry.opensuse.org/home/darix/apps/containers/hugo:latest
  docker pull registry.opensuse.org/home/darix/apps/containers/opensuse-hugo:0.138.0
  docker pull registry.opensuse.org/home/darix/apps/containers/opensuse-hugo:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.