This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/hugo:0.150.0
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/hugo:0.150.0-3.120
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/hugo:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.