kubeadm init phase bootstrap-token - Generates bootstrap tokens used to join a node to a cluster
kubeadm init phase bootstrap-token [OPTIONS]
Bootstrap tokens are used for establishing bidirectional trust between a node joining the cluster and a control-plane node.
This command makes all the configurations required to make bootstrap tokens works and then creates an initial token.
--config=""
Path to a kubeadm configuration file.
--kubeconfig="/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.
--skip-token-print=false
Skip printing of the default bootstrap token generated by 'kubeadm init'.
--azure-container-registry-config=""
Path to the file containing Azure container registry configuration information.
--log-flush-frequency=5s
Maximum number of seconds between log flushes
--rootfs=""
[EXPERIMENTAL] The path to the 'real' host root filesystem.
--version=false
Print version information and quit
# Make all the bootstrap token configurations and create an initial token, functionally # equivalent to what generated by kubeadm init. kubeadm init phase bootstrap-token
January 2015, Originally compiled by Eric Paris (eparis at redhat dot com) based on the kubernetes source material, but hopefully they have been automatically generated since!