Generate the self-signed CA to provision identities for etcd
Generate the self-signed CA to provision identities for etcd, and save them into etcd/ca.crt and etcd/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 init phase certs etcd-ca [flags]
|--cert-dir string Default: "/etc/kubernetes/pki"|
The path where to save and store the certificates.
Path to a kubeadm configuration file.
Don't apply any changes; just output what would be done.
help for etcd-ca
|--kubernetes-version string Default: "stable-1"|
Choose a specific Kubernetes version for the control plane.
Options inherited from parent commands
[EXPERIMENTAL] The path to the 'real' host root filesystem.