W0421 03:44:20.248282       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0421 03:44:20.248631       1 kube-rbac-proxy.go:233] Valid token audiences: 
I0421 03:44:20.249517       1 kube-rbac-proxy.go:347] Reading certificate files
I0421 03:44:20.249729       1 kube-rbac-proxy.go:395] Starting TCP socket on :9154
I0421 03:44:20.249967       1 kube-rbac-proxy.go:402] Listening securely on :9154