kubeadm token

creates an initial token with a 24-hour TTL. The following commands allow you to managesuch a token and also to create and manage new ones.

This command will create a bootstrap token for you.You can specify the usages for this token, the “time to live” and an optional human friendly description.

The [token] is the actual token to write.This should be a securely generated random token of the form “[a-z0-9]{6}.[a-z0-9]{16}“.If no [token] is given, kubeadm will generate a random token instead.

Options

Options inherited from parent commands

kubeadm token delete

Synopsis

The [token-value] is the full Token of the form “[a-z0-9]{6}.[a-z0-9]{16}” or theToken ID of the form “[a-z0-9]{6}” to delete.

Options inherited from parent commands

Synopsis

This command will print out a randomly-generated bootstrap token that can be used withthe “init” and “join” commands.

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

Options

kubeadm token list

Synopsis

This command will list all bootstrap tokens for you.

Options

Options inherited from parent commands

• to bootstrap a Kubernetes worker node and join it to the cluster

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