This container can be pulled via:
  docker pull registry.opensuse.org/home/scabrero/branches/suse/alp/workloads/tumbleweed_containerfiles/suse/alp/workloads/winbind:0.1
  docker pull registry.opensuse.org/home/scabrero/branches/suse/alp/workloads/tumbleweed_containerfiles/suse/alp/workloads/winbind:0.1-23.1
  docker pull registry.opensuse.org/home/scabrero/branches/suse/alp/workloads/tumbleweed_containerfiles/suse/alp/workloads/winbind:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.