You are viewing documentation for Kubernetes version: v1.25
Kubernetes v1.25 documentation is no longer actively maintained.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 the self-signed Kubernetes CA to provision identities for other Kubernetes components
Synopsis
Generate the self-signed Kubernetes CA to provision identities for other Kubernetes components, and save them into ca.crt 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 init phase certs ca [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. | |
| -h, --help | |
help for ca | |
| --kubernetes-version string Default: "stable-1" | |
Choose a specific Kubernetes version for the control plane. | |
Options inherited from parent commands
| --rootfs string | |
[EXPERIMENTAL] The path to the 'real' host root filesystem. | |