-* If you're using our backported @docker.io@ package, you can list these options in the @DOCKER_OPTS@ setting in @/etc/default/docker.io@.
-* If you're using another Debian-based package, you can list these options in the @DOCKER_OPTS@ setting in @/etc/default/docker@.
-* On Red Hat-based distributions, you can list these options in the @other_args@ setting in @/etc/sysconfig/docker@.