This container can be pulled via:
  docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/etcd:3.5.24
  docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/etcd:3.5.24-0
  docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/etcd:3.5.24-0.14.404
  docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/etcd:3.5.24-1
  docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/etcd:3.5.24-1.14.404

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.