Generates a self-signed kubernetes CA to provision identities for components of the cluster
Generates the self-signed kubernetes certificate authority and related key, and saves them into ca.crt and ca.key files.
If both files already exist, kubeadm skips the generation step and existing files will be used.
Alpha Disclaimer: this command is currently alpha.
kubeadm alpha phase certs ca [flags]
|--cert-dir string Default: "/etc/kubernetes/pki"|
|The path where to save the certificates|
|Path to kubeadm config file (WARNING: Usage of a configuration file is experimental)|
|help for ca|