W0511 23:39:56.888202       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0511 23:39:56.888929       1 kube-rbac-proxy.go:233] Valid token audiences: 
I0511 23:39:56.890129       1 kube-rbac-proxy.go:347] Reading certificate files
I0511 23:39:56.891228       1 kube-rbac-proxy.go:395] Starting TCP socket on :9154
I0511 23:39:56.891764       1 kube-rbac-proxy.go:402] Listening securely on :9154