This container can be pulled via:
  docker pull registry.opensuse.org/home/antaloala/sriov-test/images/sriov-cni:v2.9.0
  docker pull registry.opensuse.org/home/antaloala/sriov-test/images/sriov-cni:v2.9.0-1.3

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.