You are viewing documentation for Kubernetes version: v1.31
Kubernetes v1.31 documentation is no longer actively maintained. The version you are currently viewing is a static snapshot. For up-to-date information, see the latest version.
Generate a private key for signing service account tokens along with its public key
Synopsis
Generate the private key for signing service account tokens along with its public key, and save them into sa.key and sa.pub files.
If both files already exist, kubeadm skips the generation step and existing files will be used.
kubeadm init phase certs sa [flags]
Options
| --cert-dir string Default: "/etc/kubernetes/pki" | |
The path where to save and store the certificates. | |
| --config string | |
Path to a kubeadm configuration file. | |
| --dry-run | |
Don't apply any changes; just output what would be done. | |
| -h, --help | |
help for sa | |
| --kubernetes-version string Default: "stable-1" | |
Choose a specific Kubernetes version for the control plane. | |
Options inherited from parent commands
| --rootfs string | |
The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path. | |