![](https://hm.netinn.net:445/file/2021/9/14/20210914231559_repeat_1631632559061__365059.png)
kubeadm upgrade plan
![](https://hm.netinn.net:445/file/2021/9/14/20210914225447_repeat_1631631287622__653237.png)
yum install -y kubeadm-1.20.10-0.x86_64 kubelet-1.20.10-0.x86_64 kubectl-1.20.10-0.x86_64
![](https://hm.netinn.net:445/file/2021/9/14/20210914225624_repeat_1631631384190__502152.png)
docker pull registry.aliyuncs.com/google_containers/kube-apiserver:v1.20.10
docker pull registry.aliyuncs.com/google_containers/kube-controller-manager:v1.20.10
docker pull registry.aliyuncs.com/google_containers/kube-scheduler:v1.20.10
docker pull registry.aliyuncs.com/google_containers/kube-proxy:v1.20.10
![](https://hm.netinn.net:445/file/2021/9/14/20210914230209_repeat_1631631729250__425081.png)
kubeadm upgrade apply v1.20.10
![](https://hm.netinn.net:445/file/2021/9/14/20210914231402_repeat_1631632442943__256646.png)
systemctl daemon-reload
service kubelet restart
kubectl get nodes
![](https://hm.netinn.net:445/file/2021/9/14/20210914231718_repeat_1631632638970__847442.png)
kubectl version
![](https://hm.netinn.net:445/file/2021/9/14/20210914231559_repeat_1631632559061__365059.png)