kubernetes/cmd/kubeadm/app/cmd/phases/init/kubeletfinalize.go

var kubeletFinalizePhaseExample …

// NewKubeletFinalizePhase creates a kubeadm workflow phase that updates settings
// relevant to the kubelet after TLS bootstrap.
func NewKubeletFinalizePhase() workflow.Phase { … }

// runKubeletFinalizeEnableClientCertRotation detects if the kubelet certificate rotation is enabled
// and updates the kubelet.conf file to point to a rotatable certificate and key for the
// Node user.
func runKubeletFinalizeEnableClientCertRotation(c workflow.RunData) error { … }