This container can be pulled via:
  docker pull registry.opensuse.org/home/vulyanov/branches/virtualization/passt/containerfile/kubevirt/virt-exportproxy:1.2.2
  docker pull registry.opensuse.org/home/vulyanov/branches/virtualization/passt/containerfile/kubevirt/virt-exportproxy:1.2.2-Virt.1699.179.5
  docker pull registry.opensuse.org/home/vulyanov/branches/virtualization/passt/containerfile/kubevirt/virt-exportproxy:1.2.2.Virt.1699.13.56

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.