Function updateOperatorLabels

pkg/reconciler/instance/metadata.go:224–248

updateOperatorLabels ensures that the instances are labelled as instances, and have the correct instance name Returns true if the instance needed updating

(
	ctx context.Context,
	instance *corev1.Pod,
)

//
// Returns true if the instance needed updating
func updateOperatorLabels(
	ctx context.Context,
	instance *corev1.Pod,
) bool {
	contextLogger := log.FromContext(ctx)

	if instance.Labels == nil {
		instance.Labels = make(map[string]string)
	}

	var modified bool
	if instance.Labels[utils.InstanceNameLabelName] != instance.Name {
		contextLogger.Info("Setting instance label name", "pod", instance.Name)
		instance.Labels[utils.InstanceNameLabelName] = instance.Name
		modified = true
	}

	if instance.Labels[utils.PodRoleLabelName] != string(utils.PodRoleInstance) {
		contextLogger.Info("Setting pod role label name", "pod", instance.Name)
		instance.Labels[utils.PodRoleLabelName] = string(utils.PodRoleInstance)
		modified = true
	}

	return modified
}