W0702 02:08:27.468698       1 deprecated.go:66] 
==== Removed Flag Warning ======================

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

===============================================
		
I0702 02:08:27.468788       1 kube-rbac-proxy.go:530] Reading config file: /etc/kubernetes/crio-metrics-proxy.cfg
I0702 02:08:27.471776       1 kube-rbac-proxy.go:233] Valid token audiences: 
I0702 02:08:27.472074       1 dynamic_cafile_content.go:160] "Starting controller" name="client-ca::/etc/kubernetes/kubelet-ca.crt"
I0702 02:08:27.473483       1 kube-rbac-proxy.go:347] Reading certificate files
I0702 02:08:27.473826       1 kube-rbac-proxy.go:395] Starting TCP socket on :9637
I0702 02:08:27.474450       1 kube-rbac-proxy.go:402] Listening securely on :9637