Synopsis

Mark a node as a control-plane

kubeadm init phase mark-control-plane [flags]

Examples

  # Applies control-plane label and taint to the current node, functionally equivalent to what executed by kubeadm init.
  kubeadm init phase mark-control-plane --config config.yaml
  
  # Applies control-plane label and taint to a specific node
  kubeadm init phase mark-control-plane --node-name myNode

Options

--config string

Path to a kubeadm configuration file.

--dry-run

Don't apply any changes; just output what would be done.

-h, --help

help for mark-control-plane

--node-name string

Specify the node name.

Options inherited from parent commands

--rootfs string

The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path.

Last modified September 04, 2025 at 3:32 PM PST: Update kubeadm reference for v1.34 (02f1b512e4)