W0424 15:10:40.069552       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0424 15:10:40.070052       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0424 15:10:40.071097       1 kube-rbac-proxy.go:349] Reading certificate files
I0424 15:10:40.071353       1 kube-rbac-proxy.go:397] Starting TCP socket on :8443
I0424 15:10:40.071611       1 kube-rbac-proxy.go:404] Listening securely on :8443