make controller port exposure optional

f416e38a · David Eads · 29aff5bf · f416e38a
Commit f416e38a authored Jan 09, 2018 by David Eads
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controllermanager.go cmd/kube-controller-manager/app/controllermanager.go +3 -1

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--- a/cmd/kube-controller-manager/app/controllermanager.go
+++ b/cmd/kube-controller-manager/app/controllermanager.go
@@ -128,7 +128,9 @@ func Run(s *options.CMServer) error {
 		return err
 	}

-	go startHTTP(s)
+	if s.Port >= 0 {
+		go startHTTP(s)
+	}

 	recorder := createRecorder(kubeClient)