Kubernetes版本更新

　　Kubernetes版本從1.13.4更新至1.17.4

　　下載下傳新版二進制包下載下傳位址https://github.com/kubernetes/kubernetes/tree/master/CHANGELOG

　　本次下載下傳1.17.4

　　選擇伺服器包

 　　解壓

tar -xf kubernetes-server-linux-amd64.tar.gz
      

 　　master更新以下幾個二進制包

cd server/bin/
 cp kube-apiserver kube-scheduler kube-controller-manager kubectl /opt/kubernetes/bin/
      

 　　node端更新以下幾個二進制包

cp kubelet kube-proxy /opt/kubernetes/bin/
      

 　　master重新開機

systemctl restart kube-apiserver
systemctl restart kube-scheduler
systemctl restart kube-controller-manager
      

systemctl restart kubelet
systemctl restart kube-proxy
      

# kubectl version
Client Version: version.Info{Major:"1", Minor:"17", GitVersion:"v1.17.4", GitCommit:"8d8aa39598534325ad77120c120a22b3a990b5ea", GitTreeState:"clean", BuildDate:"2020-03-12T21:03:42Z", GoVersion:"go1.13.8", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"17", GitVersion:"v1.17.4", GitCommit:"8d8aa39598534325ad77120c120a22b3a990b5ea", GitTreeState:"clean", BuildDate:"2020-03-12T20:55:23Z", GoVersion:"go1.13.8", Compiler:"gc", Platform:"linux/amd64"}