W0513 06:39:17.009291       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0513 06:39:17.010660       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0513 06:39:17.012477       1 kube-rbac-proxy.go:349] Reading certificate files
I0513 06:39:17.012825       1 kube-rbac-proxy.go:397] Starting TCP socket on :8443
I0513 06:39:17.013063       1 kube-rbac-proxy.go:404] Listening securely on :8443