This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/kubic/etcd:3.5.24
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/kubic/etcd:3.5.24-0
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/kubic/etcd:3.5.24-0.4.185
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/kubic/etcd:3.5.24-1
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/kubic/etcd:3.5.24-1.4.185

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.