之前使用的是私有ip。但是到后面的边缘管理平台开发的时候，需要初始化使用公网ip
使用kubeadm init --config kubeadm-init.yaml的方式初始化，修改了相关的参数

• 初始化报错

I0403 21:28:48.366710   31904 round_trippers.go:454] GET https://101.42.7.22:6443/healthz?timeout=10s  in 10000 milliseconds
I0403 21:28:58.866702   31904 round_trippers.go:454] GET https://101.42.7.22:6443/healthz?timeout=10s  in 10000 milliseconds
I0403 21:29:09.366691   31904 round_trippers.go:454] GET https://101.42.7.22:6443/healthz?timeout=10s  in 10000 milliseconds
[kubelet-check] Initial timeout of 40s passed

• 检查kubelet情况
  
• 日志打印

Apr 03 22:17:15 master01 kubelet[17419]: E0403 22:17:15.997049   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.097651   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.180261   17419 controller.go:144] failed to ensure lease exists, will retry in 7s, error: Get "https://101.42.7.22:6443/apis/coordination.k8s.io/v1/na
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.197678   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.298294   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.398752   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.499289   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.600068   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.700667   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.801151   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"
Apr 03 22:17:16 master01 kubelet[17419]: E0403 22:17:16.901594   17419 kubelet.go:2291] "Error getting node" err="node \"master01\" not found"

情况说明

• 主机master01，在config的yaml里面修改过了name，并且hostname为master01
• 在云端开放了相关的防火墙