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Run join pre-flight checks

Synopsis

Run pre-flight checks for kubeadm join.

kubeadm join phase preflight [api-server-endpoint] [flags]

Examples

  # Run join pre-flight checks using a config file.
  kubeadm join phase preflight --config kubeadm-config.yaml

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.

--apiserver-bind-port int32     Default: 6443

If the node should host a new control plane instance, the port for the API Server to bind to.

--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

--cri-socket string

Path to the CRI socket to connect. If empty kubeadm will try to auto-detect this value; use this option only if you have more than one CRI installed or if you have non-standard CRI socket.

--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 preflight

--ignore-preflight-errors strings

A list of checks whose errors will be shown as warnings. Example: 'IsPrivilegedUser,Swap'. Value 'all' ignores errors from all checks.

--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.

Last modified May 04, 2023 at 7:19 PM PST: Merge pull request #40966 from kcolford/patch-1 (d93441c)