You are viewing documentation for Kubernetes version: v1.27
Kubernetes v1.27 documentation is no longer actively maintained.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 certificates for the new control plane components
Synopsis
Generate the certificates for the new control plane components
kubeadm join phase control-plane-prepare certs [api-server-endpoint] [flags]
Options
| --apiserver-advertise-address string | |
If the node should host a new control plane instance, the IP address the API Server will advertise it's listening on. If not set the default network interface will be used. |
|
| --config string | |
Path to a kubeadm configuration file. |
|
| --control-plane | |
Create a new control plane instance on this node |
|
| --discovery-file string | |
For file-based discovery, a file or URL from which to load cluster information. |
|
| --discovery-token string | |
For token-based discovery, the token used to validate cluster information fetched from the API server. |
|
| --discovery-token-ca-cert-hash strings | |
For token-based discovery, validate that the root CA public key matches this hash (format: "<type>:<value>"). |
|
| --discovery-token-unsafe-skip-ca-verification | |
For token-based discovery, allow joining without --discovery-token-ca-cert-hash pinning. |
|
| --dry-run | |
Don't apply any changes; just output what would be done. |
|
| -h, --help | |
help for certs |
|
| --node-name string | |
Specify the node name. |
|
| --tls-bootstrap-token string | |
Specify the token used to temporarily authenticate with the Kubernetes Control Plane while joining the node. |
|
| --token string | |
Use this token for both discovery-token and tls-bootstrap-token when those values are not provided. |
|
Options inherited from parent commands
| --rootfs string | |
[EXPERIMENTAL] The path to the 'real' host root filesystem. |
|