This container can be pulled via:
  docker pull registry.opensuse.org/home/nbelouin/dra/images/edge/akri-onvif-discovery-handler:latest
  docker pull registry.opensuse.org/home/nbelouin/dra/images/edge/akri-onvif-discovery-handler:v0.12.20
  docker pull registry.opensuse.org/home/nbelouin/dra/images/edge/akri-onvif-discovery-handler:v0.12.20-1.100

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.