Docs error

[Goend]

What steps did you take and what happened?

1.https://cluster-api.sigs.k8s.io/developer/architecture/controllers/machine-set

What did you expect to happen?

the following fields of MachineSet are propagated in-place to the InfrastructureMachine and BootstrapConfig
now is

• .spec.machineTemplate.metadata.labels
• .spec.machineTemplate.metadata.labels
  but in fact is
• .spec.template.metadata.labels
• .spec.template.metadata.annotations

because all use machineLabelsFromMachineSet function

// machineLabelsFromMachineSet computes the labels the Machine created from this MachineSet should have.
func machineLabelsFromMachineSet(machineSet *clusterv1.MachineSet) map[string]string {
	machineLabels := map[string]string{}
	// Note: We can't just set `machineSet.Spec.Template.Labels` directly and thus "share" the labels
	// map between Machine and machineSet.Spec.Template.Labels. This would mean that adding the
	// MachineSetNameLabel and MachineDeploymentNameLabel later on the Machine would also add the labels
	// to machineSet.Spec.Template.Labels and thus modify the labels of the MachineSet.
	for k, v := range machineSet.Spec.Template.Labels {
		machineLabels[k] = v
	}
	// Always set the MachineSetNameLabel.
	// Note: If a client tries to create a MachineSet without a selector, the MachineSet webhook
	// will add this label automatically. But we want this label to always be present even if the MachineSet
	// has a selector which doesn't include it. Therefore, we have to set it here explicitly.
	machineLabels[clusterv1.MachineSetNameLabel] = capilabels.MustFormatValue(machineSet.Name)
	// Propagate the MachineDeploymentNameLabel from MachineSet to Machine if it exists.
	if mdName, ok := machineSet.Labels[clusterv1.MachineDeploymentNameLabel]; ok {
		machineLabels[clusterv1.MachineDeploymentNameLabel] = mdName
	}
	return machineLabels
}

Cluster API version

latest

Kubernetes version

No response

Anything else you would like to add?

No response

Label(s) to be applied

/kind bug
One or more /area label. See https://github.com/kubernetes-sigs/cluster-api/labels?q=area for the list of labels.

[k8s-ci-robot]

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[Goend]

/lifecycle active