W0506 07:40:44.625046       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0506 07:40:44.625511       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0506 07:40:44.627592       1 kube-rbac-proxy.go:349] Reading certificate files
I0506 07:40:44.627861       1 kube-rbac-proxy.go:397] Starting TCP socket on :8443
I0506 07:40:44.628146       1 kube-rbac-proxy.go:404] Listening securely on :8443