You are viewing documentation for Kubernetes version: v1.22
Kubernetes v1.22 documentation is no longer actively maintained. The version you are currently viewing is a static snapshot. For up-to-date documentation, see the latest version.
Generate the certificate for serving etcd
Generate the certificate for serving etcd, and save them into etcd/server.crt and etcd/server.key files.
Default SANs are localhost, 127.0.0.1, 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 init phase certs etcd-server [flags]
|--cert-dir string Default: "/etc/kubernetes/pki"|
The path where to save and store the certificates.
Path to a kubeadm configuration file.
help for etcd-server
|--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.