# kubeadm reset phase

LLMS index: [llms.txt](/llms.txt)

---

<!--
title: kubeadm reset phase
weight: 90
content_type: concept
-->

<!--
`kubeadm reset phase` enables you to invoke atomic steps of the node reset process.
Hence, you can let kubeadm do some of the work and you can fill in the gaps
if you wish to apply customization.
-->
`kubeadm reset phase` 使你能够调用 `reset` 过程的基本原子步骤。
因此，如果希望执行自定义操作，你可以让 kubeadm 做一些工作，然后由用户来补足剩余操作。

<!--
`kubeadm reset phase` is consistent with the [kubeadm reset workflow](/docs/reference/setup-tools/kubeadm/kubeadm-reset/#reset-workflow),
and behind the scene both use the same code.
-->
`kubeadm reset phase` 与
[kubeadm reset 工作流程](/zh-cn/docs/reference/setup-tools/kubeadm/kubeadm-reset/#reset-workflow)一致，
后台都使用相同的代码。

## kubeadm reset phase {#cmd-reset-phase}

<ul class="nav nav-tabs" id="tabs-tab-phase" role="tablist"><li class="nav-item"><a data-bs-toggle="tab" class="nav-link active" href="#tabs-tab-phase-0" role="tab" aria-controls="tabs-tab-phase-0" aria-selected="true">phase</a></li>
	  </ul>

<div class="tab-content" id="tabs-tab-phase-content"><div class="tab-body tab-pane fadeshow active"
        id="tabs-tab-phase-0" role="tabpanel" aria-labelledby="tabs-tab-phase-0-tab" tabindex="tab-phase"><!--
### Synopsis
-->
<h3 id="概要">概要<a class="td-heading-self-link" href="#%e6%a6%82%e8%a6%81" aria-label="Heading self-link"></a></h3>
<!--
Use this command to invoke single phase of the "reset" workflow
-->
<p>使用此命令来调用 <code>reset</code> 工作流程的某个阶段：</p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-shell" data-lang="shell"><span class="line"><span class="cl">kubeadm reset phase <span class="o">[</span>flags<span class="o">]</span>
</span></span></code></pre></div><!--
### Options
-->
<h3 id="选项">选项<a class="td-heading-self-link" href="#%e9%80%89%e9%a1%b9" aria-label="Heading self-link"></a></h3>
<table style="width: 100%; table-layout: fixed;">
<colgroup>
<col span="1" style="width: 10px;" />
<col span="1" />
</colgroup>
<tbody>
<tr>
<td colspan="2">-h, --help</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
help for phase
-->
phase 操作的帮助命令。
</p>
</td>
</tr>
</tbody>
</table>
<!--
### Options inherited from parent commands
-->
<h3 id="从父命令继承的选项">从父命令继承的选项<a class="td-heading-self-link" href="#%e4%bb%8e%e7%88%b6%e5%91%bd%e4%bb%a4%e7%bb%a7%e6%89%bf%e7%9a%84%e9%80%89%e9%a1%b9" aria-label="Heading self-link"></a></h3>
<table style="width: 100%; table-layout: fixed;">
<colgroup>
<col span="1" style="width: 10px;" />
<col span="1" />
</colgroup>
<tbody>
<tr>
<td colspan="2">--rootfs string</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path.
-->
到“真实”主机根文件系统的路径。这将导致 kubeadm 切换到所提供的路径。
</p>
</td>
</tr>
</tbody>
</table>
</div></div>


## kubeadm reset phase preflight {#cmd-reset-phase-preflight}

<!--
Using this phase you can execute preflight checks on a node that is being reset.
-->
使用此阶段，你可以在要重置的节点上执行启动前检查阶段。

<ul class="nav nav-tabs" id="tabs-tab-preflight" role="tablist"><li class="nav-item"><a data-bs-toggle="tab" class="nav-link active" href="#tabs-tab-preflight-0" role="tab" aria-controls="tabs-tab-preflight-0" aria-selected="true">preflight</a></li>
	  </ul>

<div class="tab-content" id="tabs-tab-preflight-content"><div class="tab-body tab-pane fadeshow active"
        id="tabs-tab-preflight-0" role="tabpanel" aria-labelledby="tabs-tab-preflight-0-tab" tabindex="tab-preflight"><!--
### Synopsis
-->
<h3 id="概要">概要<a class="td-heading-self-link" href="#%e6%a6%82%e8%a6%81" aria-label="Heading self-link"></a></h3>
<!--
Run pre-flight checks for kubeadm reset.
-->
<p>kubeadm reset（重置）前运行启动前检查。</p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-shell" data-lang="shell"><span class="line"><span class="cl">kubeadm reset phase preflight <span class="o">[</span>flags<span class="o">]</span>
</span></span></code></pre></div><!--
### Options
-->
<h3 id="选项">选项<a class="td-heading-self-link" href="#%e9%80%89%e9%a1%b9" aria-label="Heading self-link"></a></h3>
<table style="width: 100%; table-layout: fixed;">
<colgroup>
<col span="1" style="width: 10px;" />
<col span="1" />
</colgroup>
<tbody>
<tr>
<td colspan="2">--dry-run</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
Don't apply any changes; just output what would be done.
-->
不做任何更改；只输出将要执行的操作。
</p>
</td>
</tr>
<tr>
<td colspan="2">-f, --force</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
Reset the node without prompting for confirmation.
-->
在不提示确认的情况下重置节点。
</p>
</td>
</tr>
<tr>
<td colspan="2">-h, --help</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
help for preflight
-->
preflight 操作的帮助命令。
</p>
</td>
</tr>
<tr>
<td colspan="2">--ignore-preflight-errors strings</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
A list of checks whose errors will be shown as warnings. Example: 'IsPrivilegedUser,Swap'. Value 'all' ignores errors from all checks.
-->
错误将显示为警告的检查列表；例如：'IsPrivilegedUser,Swap'。
取值为 'all' 时将忽略检查中的所有错误。
</p>
</td>
</tr>
</tbody>
</table>
<!--
### Options inherited from parent commands
-->
<h3 id="从父命令继承的选项">从父命令继承的选项<a class="td-heading-self-link" href="#%e4%bb%8e%e7%88%b6%e5%91%bd%e4%bb%a4%e7%bb%a7%e6%89%bf%e7%9a%84%e9%80%89%e9%a1%b9" aria-label="Heading self-link"></a></h3>
<table style="width: 100%; table-layout: fixed;">
<colgroup>
<col span="1" style="width: 10px;" />
<col span="1" />
</colgroup>
<tbody>
<tr>
<td colspan="2">--rootfs string</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path.
-->
到“真实”主机根文件系统的路径。这将导致 kubeadm 切换到所提供的路径。
</p>
</td>
</tr>
</tbody>
</table>
</div></div>


<!--
## kubeadm reset phase remove-etcd-member
-->
## kubeadm reset phase remove-etcd-member {#cmd-reset-phase-remove-etcd-member}

<!--
Using this phase you can remove this control-plane node's etcd member from the etcd cluster.
-->
使用此阶段，你可以从 etcd 集群中移除此控制平面节点的 etcd 成员。

<ul class="nav nav-tabs" id="tabs-tab-remove-etcd-member" role="tablist"><li class="nav-item"><a data-bs-toggle="tab" class="nav-link active" href="#tabs-tab-remove-etcd-member-0" role="tab" aria-controls="tabs-tab-remove-etcd-member-0" aria-selected="true">remove-etcd-member</a></li>
	  </ul>

<div class="tab-content" id="tabs-tab-remove-etcd-member-content"><div class="tab-body tab-pane fadeshow active"
        id="tabs-tab-remove-etcd-member-0" role="tabpanel" aria-labelledby="tabs-tab-remove-etcd-member-0-tab" tabindex="tab-remove-etcd-member"><!--
### Synopsis
-->
<h3 id="概要">概要<a class="td-heading-self-link" href="#%e6%a6%82%e8%a6%81" aria-label="Heading self-link"></a></h3>
<!--
Remove a local etcd member for a control plane node.
-->
<p>移除控制平面节点的本地 etcd 成员。</p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-shell" data-lang="shell"><span class="line"><span class="cl">kubeadm reset phase remove-etcd-member <span class="o">[</span>flags<span class="o">]</span>
</span></span></code></pre></div><!--
### Options
-->
<h3 id="选项">选项<a class="td-heading-self-link" href="#%e9%80%89%e9%a1%b9" aria-label="Heading self-link"></a></h3>
<table style="width: 100%; table-layout: fixed;">
<colgroup>
<col span="1" style="width: 10px;" />
<col span="1" />
</colgroup>
<tbody>
<tr>
<td colspan="2">--dry-run</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
Don't apply any changes; just output what would be done.
-->
不做任何更改；只输出将要执行的操作。
</p>
</td>
</tr>
<tr>
<td colspan="2">-h, --help</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
help for remove-etcd-member
-->
remove-etcd-member 操作的帮助命令。
</p>
</td>
</tr>
<tr>
<td colspan="2">--kubeconfig string&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<!--Default:-->默认值："/etc/kubernetes/admin.conf"</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
The kubeconfig file to use when talking to the cluster. If the flag is not set, a set of standard locations can be searched for an existing kubeconfig file.
-->
与集群通信时使用的 kubeconfig 文件。如果未设置该标志，
则可以在默认位置中查找现有的 kubeconfig 文件。
</p>
</td>
</tr>
</tbody>
</table>
<!--
### Options inherited from parent commands
-->
<h3 id="从父命令继承的选项">从父命令继承的选项<a class="td-heading-self-link" href="#%e4%bb%8e%e7%88%b6%e5%91%bd%e4%bb%a4%e7%bb%a7%e6%89%bf%e7%9a%84%e9%80%89%e9%a1%b9" aria-label="Heading self-link"></a></h3>
<table style="width: 100%; table-layout: fixed;">
<colgroup>
<col span="1" style="width: 10px;" />
<col span="1" />
</colgroup>
<tbody>
<tr>
<td colspan="2">--rootfs string</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path.
-->
到“真实”主机根文件系统的路径。这将导致 kubeadm 切换到所提供的路径。
</p>
</td>
</tr>
</tbody>
</table>
</div></div>


<!--
## kubeadm reset phase cleanup-node
-->
## kubeadm reset phase cleanup-node {#cmd-reset-phase-cleanup-node}

<!--
Using this phase you can perform cleanup on this node.
-->
使用此阶段，你可以在此节点上执行清理工作。

<ul class="nav nav-tabs" id="tabs-tab-cleanup-node" role="tablist"><li class="nav-item"><a data-bs-toggle="tab" class="nav-link active" href="#tabs-tab-cleanup-node-0" role="tab" aria-controls="tabs-tab-cleanup-node-0" aria-selected="true">cleanup-node</a></li>
	  </ul>

<div class="tab-content" id="tabs-tab-cleanup-node-content"><div class="tab-body tab-pane fadeshow active"
        id="tabs-tab-cleanup-node-0" role="tabpanel" aria-labelledby="tabs-tab-cleanup-node-0-tab" tabindex="tab-cleanup-node"><!--
### Synopsis
-->
<h3 id="概要">概要<a class="td-heading-self-link" href="#%e6%a6%82%e8%a6%81" aria-label="Heading self-link"></a></h3>
<!--
Run cleanup node.
-->
<p>执行 cleanup node（清理节点）操作。</p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-shell" data-lang="shell"><span class="line"><span class="cl">kubeadm reset phase cleanup-node <span class="o">[</span>flags<span class="o">]</span>
</span></span></code></pre></div><!--
### Options
-->
<h3 id="选项">选项<a class="td-heading-self-link" href="#%e9%80%89%e9%a1%b9" aria-label="Heading self-link"></a></h3>
<table style="width: 100%; table-layout: fixed;">
<colgroup>
<col span="1" style="width: 10px;" />
<col span="1" />
</colgroup>
<tbody>
<tr>
<td colspan="2">
<!--
--cert-dir string&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Default: "/etc/kubernetes/pki"
-->
--cert-dir string&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;默认值："/etc/kubernetes/pki"
</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
The path to the directory where the certificates are stored. If specified, clean this directory.
-->
存储证书的目录路径。如果已指定，则需要清空此目录。
</p>
</td>
</tr>
<tr>
<td colspan="2">--cleanup-tmp-dir</td>
</tr>
<tr>
<td>
</td>
<td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
Cleanup the &quot;/etc/kubernetes/tmp&quot; directory
-->
清理 &quot;/etc/kubernetes/tmp&quot; 目录。
</p>
</td>
</tr>
<tr>
<td colspan="2">--cri-socket string</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
Path to the CRI socket to connect. If empty kubeadm will try to auto-detect this value; use this option only if you have more than one CRI installed or if you have non-standard CRI socket.
-->
要连接的 CRI 套接字的路径。如果为空，则 kubeadm 将尝试自动检测此值；
仅当安装了多个 CRI 或具有非标准 CRI 套接字时，才使用此选项。
</p>
</td>
</tr>
<tr>
<td colspan="2">--dry-run</td>
</tr>
<tr>
<td>
</td>
<td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
Don't apply any changes; just output what would be done.
-->
不做任何更改；只输出将要执行的操作。
</p>
</td>
</tr>
<tr>
<td colspan="2">-h, --help</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
help for cleanup-node
-->
cleanup-node 操作的帮助命令。
</p>
</td>
</tr>
</tbody>
</table>
<!--
### Options inherited from parent commands
-->
<h3 id="从父命令继承的选项">从父命令继承的选项<a class="td-heading-self-link" href="#%e4%bb%8e%e7%88%b6%e5%91%bd%e4%bb%a4%e7%bb%a7%e6%89%bf%e7%9a%84%e9%80%89%e9%a1%b9" aria-label="Heading self-link"></a></h3>
<table style="width: 100%; table-layout: fixed;">
<colgroup>
<col span="1" style="width: 10px;" />
<col span="1" />
</colgroup>
<tbody>
<tr>
<td colspan="2">--rootfs string</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">
<p>
<!--
The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path.
-->
到“真实”主机根文件系统的路径。这将导致 kubeadm 切换到所提供的路径。
</p>
</td>
</tr>
</tbody>
</table>
</div></div>


## 接下来

<!--
* [kubeadm init](/docs/reference/setup-tools/kubeadm/kubeadm-init/) to bootstrap a Kubernetes control-plane node
* [kubeadm join](/docs/reference/setup-tools/kubeadm/kubeadm-join/) to connect a node to the cluster
* [kubeadm reset](/docs/reference/setup-tools/kubeadm/kubeadm-reset/) to revert any changes made to this host by `kubeadm init` or `kubeadm join`
* [kubeadm alpha](/docs/reference/setup-tools/kubeadm/kubeadm-alpha/) to try experimental functionality
-->
* [kubeadm init](/zh-cn/docs/reference/setup-tools/kubeadm/kubeadm-init/)
  引导 Kubernetes 控制平面节点
* [kubeadm join](/zh-cn/docs/reference/setup-tools/kubeadm/kubeadm-join/)
  将节点添加到集群
* [kubeadm reset](/zh-cn/docs/reference/setup-tools/kubeadm/kubeadm-reset/)
  恢复通过 `kubeadm init` 或 `kubeadm join` 操作对主机所做的任何更改
* [kubeadm alpha](/zh-cn/docs/reference/setup-tools/kubeadm/kubeadm-alpha/)
  尝试实验性功能