W0428 09:33:35.027301       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0428 09:33:35.028163       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0428 09:33:35.030682       1 kube-rbac-proxy.go:349] Reading certificate files
I0428 09:33:35.031001       1 kube-rbac-proxy.go:397] Starting TCP socket on :8443
I0428 09:33:35.031307       1 kube-rbac-proxy.go:404] Listening securely on :8443