W0515 11:12:36.587851       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0515 11:12:36.588405       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0515 11:12:36.589506       1 kube-rbac-proxy.go:349] Reading certificate files
I0515 11:12:36.589795       1 kube-rbac-proxy.go:397] Starting TCP socket on 0.0.0.0:8443
I0515 11:12:36.590020       1 kube-rbac-proxy.go:404] Listening securely on 0.0.0.0:8443