W0521 23:07:11.721686       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0521 23:07:11.722627       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0521 23:07:11.723564       1 kube-rbac-proxy.go:349] Reading certificate files
I0521 23:07:11.723899       1 kube-rbac-proxy.go:397] Starting TCP socket on :9154
I0521 23:07:11.724079       1 kube-rbac-proxy.go:404] Listening securely on :9154