Generates the certificate for serving etcd
Generates the certificate for serving etcd, and saves them into etcd/server.cert and etcd/server.key files.
Default SANs are localhost, 127.0.0.1, ::1
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 etcd-server [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 etcd-server|
|[EXPERIMENTAL] The path to the 'real' host root filesystem.|