Merge "Fluentd: Filter out fluentd's logs"

fluent-logging/values.yaml

@@ -120,6 +120,10 @@ conf:
         DB.Sync: Normal
         Buffer_Chunk_Size: 1M
         Buffer_Max_Size: 1M
+    - drop_fluentd_logs:
+        header: output
+        Name: "null"
+        Match: "**.fluentd**"
     - kube_filter:
         header: filter
         Name: kubernetes
@@ -150,6 +154,10 @@ conf:
         type: forward
         port: "#{ENV['FLUENTD_PORT']}"
         bind: 0.0.0.0
+    - filter_fluentd_logs:
+        header: match
+        expression: "fluent.**"
+        type: "null"
     - elasticsearch:
         header: match
         type: elasticsearch