# TKE升级node节点版本

该文章介绍了在TKE中如何给集群节点升级版本。

## TKE节点升级方式

### 驱逐节点pod升级节点方式

![upload-image](/files/-MN2J9Bmenin8nE44LOO)

找到对应的节点，点击驱逐，驱逐完毕后，点击集群信息升级

![upload-image](/files/-MN2J9Bow3T7tNZcUbzl)

![upload-image](/files/-MN2J9BpyPEdZ3d3rLWl)

![upload-image](/files/-MN2J9Bq5gXP5cKxSOth)

![upload-image](/files/-MN2J9Bry74eImqQZAq2)

信息配置完成后点击完成，等待10分钟即可升级完成。

### 将节点对应的pod副本设置大于1

![upload-image](/files/-MN2J9BscioB0sJCdBo8)

![upload-image](/files/-MN2J9BtE_aNeuWQ4Z_B)

先将对应节点上的pod副本都设置大于2，因为升级时候会销毁pod，可以会导致服务不可用，设置pod副本为多个，可以保证服务不会中断。设置完之后，再执行上述升级节点步骤即可。


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.niewx.cn/20200610tke-sheng-ji-node-jie-dian-ban-ben.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.