W0417 21:21:08.216626       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0417 21:21:08.217166       1 kube-rbac-proxy.go:233] Valid token audiences: 
I0417 21:21:08.218566       1 kube-rbac-proxy.go:347] Reading certificate files
I0417 21:21:08.219135       1 kube-rbac-proxy.go:395] Starting TCP socket on :9154
I0417 21:21:08.219361       1 kube-rbac-proxy.go:402] Listening securely on :9154