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[EXPERIMENTAL] Download certificates shared among control-plane nodes from the kubeadm-certs Secret

Synopsis

[EXPERIMENTAL] Download certificates shared among control-plane nodes from the kubeadm-certs Secret

kubeadm join phase control-plane-prepare download-certs [api-server-endpoint] [flags]

Options

--certificate-key string

Use this key to decrypt the certificate secrets uploaded by init.

--config string

Path to kubeadm config 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.

-h, --help

help for download-certs

--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.

Last modified August 24, 2022 at 9:22 AM PST: kubeadm reference for 1.25 (09506daf64)