kubeadm upgrade node phase kubelet-config - Upgrade the kubelet configuration for this node
kubeadm upgrade node phase kubelet-config [OPTIONS]
Download 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 KuberneteVersion field in the kubeadm-config ConfigMap to determine what the desired kubelet version is, but the user can override this by using the --kubelet-version parameter.
--dry-run=false
Do not change any state, just output the actions that would be performed.
--kubeconfig="/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.
--kubelet-version=""
The desired version for the kubelet config after the upgrade. If not specified, the KubernetesVersion from the kubeadm-config ConfigMap will be used
--azure-container-registry-config=""
Path to the file containing Azure container registry configuration information.
--log-flush-frequency=5s
Maximum number of seconds between log flushes
--rootfs=""
[EXPERIMENTAL] The path to the 'real' host root filesystem.
--version=false
Print version information and quit
kubeadm-upgrade-node-phase(1),
January 2015, Originally compiled by Eric Paris (eparis at redhat dot com) based on the kubernetes source material, but hopefully they have been automatically generated since!