This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/postgres:18
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/postgres:18.2
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/postgres:18.2-54.16
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/postgres:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.