ansible-inventories/arocom#2898 Finalize health check

templates/default.vcl

@@ -115,11 +115,11 @@ sub vcl_recv {
   # Health Check
   if (req.url == "/varnishcheck") {
     return(synth(751, "OK!"));
-    #if (req.backend.healthy) {
-    #  return(synth(751, "OK!"));
-    #} else {
-    #  return(synth(752, "FAILED!"));
-    #}
+    if (std.healthy(req.backend_hint)) {
+      return(synth(751, "OK!"));
+    } else {
+      return(synth(752, "FAILED!"));
+    }
   }
 
   # Some generic URL manipulation, useful for all templates that follow