Upload certificates to kubeadm-certs


Upload control plane certificates to the kubeadm-certs Secret

kubeadm init phase upload-certs [flags]


--certificate-key string

Key used to encrypt the control-plane certificates in the kubeadm-certs Secret. The certificate key is a hex encoded string that is an AES key of size 32 bytes.

--config string

Path to a kubeadm configuration file.


Don't apply any changes; just output what would be done.

-h, --help

help for upload-certs

--kubeconfig string     Default: "/etc/kubernetes/admin.conf"

The kubeconfig file to use when talking to the cluster. If the flag is not set, a set of standard locations can be searched for an existing kubeconfig file.


Don't print the key used to encrypt the control-plane certificates.


Upload control-plane certificates to the kubeadm-certs Secret.

Options inherited from parent commands

--rootfs string

[EXPERIMENTAL] The path to the 'real' host root filesystem.

Last modified December 14, 2023 at 8:52 AM PST: kubeadm reference for v1.29 (c4f8b770a0)