This container can be pulled via:
  docker pull registry.opensuse.org/home/illuusio/images/images_15.4/opensuse/ilmi/nginx-fpm:1.0.0
  docker pull registry.opensuse.org/home/illuusio/images/images_15.4/opensuse/ilmi/nginx-fpm:1.0.0-1.1
  docker pull registry.opensuse.org/home/illuusio/images/images_15.4/opensuse/ilmi/nginx-fpm:15.4

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.