W0512 23:57:38.637850       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0512 23:57:38.638350       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0512 23:57:38.640661       1 kube-rbac-proxy.go:349] Reading certificate files
I0512 23:57:38.640987       1 kube-rbac-proxy.go:397] Starting TCP socket on :9154
I0512 23:57:38.641237       1 kube-rbac-proxy.go:404] Listening securely on :9154