Generates the self-signed kubernetes CA to provision identities for other kuberenets components
Generates the self-signed kubernetes CA to provision identities for other kuberenets components, and saves them into ca.cert 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|
|[EXPERIMENTAL] The path to the 'real' host root filesystem.|