Allow to disable sending a host tag

This allows to disable sending a host tag by setting the host to false.
librato · Mar 2, 2017 · 53fc3e6 · 53fc3e6
1 parent edac968
commit 53fc3e6
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/librato.js b/lib/librato.js
@@ -635,8 +635,10 @@ exports.init = function librato_init(startup_time, config, events, logger)
       writeToLegacy = config.librato.writeToLegacy;
     }
 
-    // Set host as a global tag. Defaults to os.hostname()
-    tags.host = hostName;
+    // Set host as a global tag. Defaults to os.hostname(). Can be disabled by setting host to false.
+    if (hostName) {
+      tags.host = hostName;
+    }
   }
 
   if (!email || !token) {