update hodconfig.yml to info and remove fake client

Author: gtfierro

Diff for: hodconfig.yml

@@ -24,4 +24,4 @@ profile:
     httpPort: 8080
 
 output:
-    logLevel: error
+    logLevel: info

Diff for: main.go

@@ -100,7 +100,6 @@ func main() {
 		}
 	}()
 
-	go authenticateWithGRPC()
 	select {}
 	cancel()
 }