W0410 16:56:00.133944       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0410 16:56:00.134430       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0410 16:56:00.136634       1 kube-rbac-proxy.go:349] Reading certificate files
I0410 16:56:00.136926       1 kube-rbac-proxy.go:397] Starting TCP socket on :8443
I0410 16:56:00.137139       1 kube-rbac-proxy.go:404] Listening securely on :8443