This container can be pulled via:
  docker pull registry.opensuse.org/home/kukuk/containerfile/dht2prometheus:0.4.0
  docker pull registry.opensuse.org/home/kukuk/containerfile/dht2prometheus:0.4.0-1.1129
  docker pull registry.opensuse.org/home/kukuk/containerfile/dht2prometheus:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.