This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/arm/totest/containers/opensuse/postgres:18
  docker pull registry.opensuse.org/opensuse/factory/arm/totest/containers/opensuse/postgres:18.3
  docker pull registry.opensuse.org/opensuse/factory/arm/totest/containers/opensuse/postgres:18.3-8.333
  docker pull registry.opensuse.org/opensuse/factory/arm/totest/containers/opensuse/postgres:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.