-There is no installation module, since Varnish itself does not support SSL.
-If there's enough interest, I might make a hitch installation module to go
-with the Varnish authenticator module.
+Varnish itself does not support SSL, so the module is just for authentication,
+just installation. There is a Hitch installation module at
+
+ https://git.sesse.net/?p=letsencrypt-hitch-plugin;a=summary