# 

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

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Upload certificates to kubeadm-certs

### Synopsis


Upload control plane certificates to the kubeadm-certs Secret

```
kubeadm init phase upload-certs [flags]
```

### Options

   <table style="width: 100%; table-layout: fixed;">
<colgroup>
<col span="1" style="width: 10px;" />
<col span="1" />
</colgroup>
<tbody>

<tr>
<td colspan="2">--certificate-key string</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Key used to encrypt the control-plane certificates in the kubeadm-certs Secret. The certificate key is a hex encoded string that is an AES key of size 32 bytes.</p></td>
</tr>

<tr>
<td colspan="2">--config string</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Path to a kubeadm configuration file.</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.</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 upload-certs</p></td>
</tr>

<tr>
<td colspan="2">--kubeconfig string&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Default: "/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.</p></td>
</tr>

<tr>
<td colspan="2">--skip-certificate-key-print</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Don't print the key used to encrypt the control-plane certificates.</p></td>
</tr>

<tr>
<td colspan="2">--upload-certs</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;"><p>Upload control-plane certificates to the kubeadm-certs Secret.</p></td>
</tr>

</tbody>
</table>



### Options inherited from parent commands

   <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.</p></td>
</tr>

</tbody>
</table>