This container can be pulled via:
  docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/kured:1.15.1
  docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/kured:1.15.1-30.156
  docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/kured:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.