W0501 22:27:01.754818       1 deprecated.go:66] 
==== Removed Flag Warning ======================

logtostderr is removed in the k8s upstream and has no effect any more.

===============================================
		
I0501 22:27:01.755660       1 kube-rbac-proxy.go:233] Valid token audiences: 
I0501 22:27:01.756669       1 kube-rbac-proxy.go:347] Reading certificate files
I0501 22:27:01.756854       1 kube-rbac-proxy.go:395] Starting TCP socket on :8443
I0501 22:27:01.757012       1 kube-rbac-proxy.go:402] Listening securely on :8443