This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/cr/sle-15-sp4/containerfile/suse/rmt-server:2.14
  docker pull registry.opensuse.org/home/defolos/bci/cr/sle-15-sp4/containerfile/suse/rmt-server:2.14-2.158
  docker pull registry.opensuse.org/home/defolos/bci/cr/sle-15-sp4/containerfile/suse/rmt-server:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.