You are viewing documentation for Kubernetes version: v1.24

Kubernetes v1.24 documentation is no longer actively maintained. The version you are currently viewing is a static snapshot. For up-to-date documentation, see the latest version.

Generate and print a bootstrap token, but do not create it on the server

Synopsis

This command will print out a randomly-generated bootstrap token that can be used with the "init" and "join" commands.

You don't have to use this command in order to generate a token. You can do so yourself as long as it is in the format "[a-z0-9]{6}.[a-z0-9]{16}". This command is provided for convenience to generate tokens in the given format.

You can also use "kubeadm init" without specifying a token and it will generate and print one for you.

kubeadm token generate [flags]

Options

-h, --help

help for generate

Options inherited from parent commands

--dry-run

Whether to enable dry-run mode or not

--kubeconfig string     Default: "/etc/kubernetes/admin.conf"

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.

--rootfs string

[EXPERIMENTAL] The path to the 'real' host root filesystem.

Last modified April 09, 2021 at 8:39 AM PST: Component reference for 1.21 (6f0674ef19)