kubeadm_join_phase_control-plane-join [page]deterministic
### Synopsis
Join a machine as a control plane instance
``` kubeadm join phase control-plane-join [flags] ```
### Examples
``` # Joins a machine as a control plane instance kubeadm join phase control-plane-join all ```
### Options
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<tr> <td colspan="2">-h, --help</td> </tr> <tr> <td></td><td style="line-height: 130%; word-wrap: break-word;"><p>help for control-plane-join</p></td> </tr>
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### Options inherited from parent commands
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<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>
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