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Upgrades the control plane instance deployed on this node. IMPORTANT. This command should be executed after executing kubeadm upgrade apply on another control plane instance

Synopsis

Downloads the kubelet configuration from a ConfigMap of the form “kubelet-config-1.X” in the cluster, where X is the minor version of the kubelet. kubeadm uses the –kubelet-version parameter to determine what the desired kubelet version is. Give

kubeadm upgrade node experimental-control-plane [flags]

Examples

  # Downloads the kubelet configuration from the ConfigMap in the cluster. Uses a specific desired kubelet version.
  kubeadm upgrade node config --kubelet-version v1.13.0
  
  # Simulates the downloading of the kubelet configuration from the ConfigMap in the cluster with a specific desired
  # version. Does not change any state locally on the node.
  kubeadm upgrade node config --kubelet-version v1.13.0 --dry-run

Options

--dry-run
Do not change any state, just output the actions that would be performed.
--etcd-upgrade     Default: true
Perform the upgrade of etcd.
-h, --help
help for experimental-control-plane
--kubeconfig string     Default: "/etc/kubernetes/kubelet.conf"
The kubeconfig file to use when talking to the cluster. If the flag is not set, a set of standard locations are searched for an existing KubeConfig file.

Options inherited from parent commands

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

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