W0419 19:03:25.739858       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0419 19:03:25.740173       1 kube-rbac-proxy.go:233] Valid token audiences: 
I0419 19:03:25.740963       1 kube-rbac-proxy.go:347] Reading certificate files
I0419 19:03:25.741143       1 kube-rbac-proxy.go:395] Starting TCP socket on :8443
I0419 19:03:25.741329       1 kube-rbac-proxy.go:402] Listening securely on :8443