kubelet yum安装发现10255和4194端口没有起来 导致prometheus某些组件监控不起来，10255已经解决了，现在还有4194端口没有起来。
10255解决方案：
vim /etc/sysconfig/kubelet
KUBELET_EXTRA_ARGS="–fail-swap-on=false --read-only-port=10255"
4194也想这么加但发现不行
KUBELET_EXTRA_ARGS="–fail-swap-on=false --read-only-port=10255 --cadvisor-port=4194"
报错信息：
Dec 11 18:15:08 sz19f-kubernetes-node-dev-10-0-43-73-vm.belle.lan kubelet[17485]: --volume-stats-agg-period duration Specifies interval for kubelet to calculate and cache the volume disk usage for all pods and volumes. To disable volume calculations, set to 0. (default 1m0s) (DEPRECATED: This parameter should be set via the config file specified by the Kubelet’s --config flag. See https://kubernetes.io/docs/tasks/administer-cluster/kubelet-config-file/ for more information.)
Dec 11 18:15:08 sz19f-kubernetes-node-dev-10-0-43-73-vm.belle.lan kubelet[17485]: F1211 18:15:08.529000 17485 server.go:151] unknown flag: --cadvisor-port