kubeadm_certs_certificate-key [page]deterministic

Generate certificate keys

### Synopsis

This command will print out a secure randomly-generated certificate key that can be used with the "init" command.

You can also use "kubeadm init --upload-certs" without specifying a certificate key and it will generate and print one for you.

``` kubeadm certs certificate-key [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">-h, --help</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>help for certificate-key</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>