fix Varnish configuration (choose backend first)

build/proxy/etc/varnish/vcl.conf

@@ -21,23 +21,8 @@ backend thumbsniper_nginx_panel {
 }
 
 sub vcl_recv {
-	# pass mode can't handle POST (yet)
-	if (req.request == "POST") {
-		return(pipe);
-	}
-
-	# don't bother caching large files
-	if(req.url ~ "\.(pdf|mp3|flv|mov|mp4|mpg|mpeg|avi|dmg)") {
-		return(pipe);
-	}
-
-	# force lookup even when cookies are present
-	if (req.request == "GET" && req.http.cookie) {
-		return(lookup);
-	}
-
 
-	# THUMBSNIPER
+	# BACKENDS
 
 	if(req.http.host ~ "^(?i)api\.")
 	{
@@ -54,6 +39,27 @@ sub vcl_recv {
 		set req.backend = thumbsniper_nginx_panel;
 	}
 
+
+	# DEFAULT
+
+        # pass mode can't handle POST (yet)
+        if (req.request == "POST") {
+                return(pipe);
+        }
+
+        # don't bother caching large files
+        if(req.url ~ "\.(pdf|mp3|flv|mov|mp4|mpg|mpeg|avi|dmg)") {
+                return(pipe);
+        }
+
+        # force lookup even when cookies are present
+        if (req.request == "GET" && req.http.cookie) {
+                return(lookup);
+        }
+
+
+	# THUMBSNIPER
+
 	if(req.http.host ~ "^(?i)img[0-9]*\.")
 	{
 		set req.http.host = regsub(req.http.host, "^(?i)img[0-9]*\.","img\.");
@@ -63,12 +69,6 @@ sub vcl_recv {
 	{
 		return(pass);
 	}
-
-#	if(req.http.host ~ "^(?i)panel\.")
-#	{
-#		set req.backend = thumbsniper_nginx_api;
-#		return(pass);
-#	}
 }