This container can be pulled via:
  docker pull registry.opensuse.org/home/pushman/bci/cr/sle-15-sp7/containerfile/suse/prometheus:3
  docker pull registry.opensuse.org/home/pushman/bci/cr/sle-15-sp7/containerfile/suse/prometheus:3.5
  docker pull registry.opensuse.org/home/pushman/bci/cr/sle-15-sp7/containerfile/suse/prometheus:3.5.0
  docker pull registry.opensuse.org/home/pushman/bci/cr/sle-15-sp7/containerfile/suse/prometheus:3.5.0-70.9
  docker pull registry.opensuse.org/home/pushman/bci/cr/sle-15-sp7/containerfile/suse/prometheus:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.