W0512 17:41:57.759093       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0512 17:41:57.759203       1 kube-rbac-proxy.go:532] Reading config file: /etc/kubernetes/crio-metrics-proxy.cfg
I0512 17:41:57.761878       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0512 17:41:57.763757       1 dynamic_cafile_content.go:161] "Starting controller" name="client-ca::/etc/kubernetes/kubelet-ca.crt"
I0512 17:41:57.764951       1 kube-rbac-proxy.go:349] Reading certificate files
I0512 17:41:57.765197       1 kube-rbac-proxy.go:397] Starting TCP socket on :9637
I0512 17:41:57.765480       1 kube-rbac-proxy.go:404] Listening securely on :9637