This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/containerfile/opensuse/openjdk:11
  docker pull registry.opensuse.org/opensuse/factory/zsystems/containerfile/opensuse/openjdk:11.0.17
  docker pull registry.opensuse.org/opensuse/factory/zsystems/containerfile/opensuse/openjdk:11.0.17.2.965

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.