Simple varnish setup

default.vcl

backend default {
  .host = "127.0.0.1";	
	.port = "80";
}


sub vcl_recv { 
	if(req.url ~ "sign_in" || req.url ~ "sign_out" || req.request == "POST" || req.request == "PUT" || req.request == "DELETE") {
		return (pass);
	}
	return (lookup);
}
sub vcl_fetch {

#	if(req.url ~ "logout" || req.url ~ "/users/sign_out"){
#		unset beresp.http.Set-Cookie;
#	}
	if (req.request == "GET") {
		unset beresp.http.Set-Cookie;

#           set beresp.cacheable = true;
		set beresp.ttl = 360m;
  	}

	if (req.url ~ "images/" || req.url ~ "javascripts" || req.url ~ "stylesheets" || req.url ~ "assets"){
        	set beresp.ttl = 360m;
   	}
}