This container can be pulled via:
  docker pull registry.opensuse.org/home/kberger65/bci/containerfile/suse/external-dns:0.13.2
  docker pull registry.opensuse.org/home/kberger65/bci/containerfile/suse/external-dns:0.13.2-1.121
  docker pull registry.opensuse.org/home/kberger65/bci/containerfile/suse/external-dns:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.