This container can be pulled via:
  docker pull registry.opensuse.org/home/vulyanov/branches/virtualization/rebase/containerfile/kubevirt/virt-exportproxy:1.7.0
  docker pull registry.opensuse.org/home/vulyanov/branches/virtualization/rebase/containerfile/kubevirt/virt-exportproxy:1.7.0-Virt.1699.214.7
  docker pull registry.opensuse.org/home/vulyanov/branches/virtualization/rebase/containerfile/kubevirt/virt-exportproxy:1.7.0.Virt.1699.17.528

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.