Add support for telegraf

Change-Id: I2dd84962bd363dee7ad8f2ba42b788e3afc0a8e7
Depends-On: I3bebda6fd63ddd7fc913f5df1fa51fa9a82e8050
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
index 95a2e7e..c99e125 100644
--- a/metadata/service/support.yml
+++ b/metadata/service/support.yml
@@ -7,6 +7,8 @@
         enabled: true
       sensu:
         enabled: false
+      telegraf:
+        enabled: true
       sphinx:
         enabled: true
       grafana: