func()

in controllers/helpers.go [103:132]

• 28 lines of code
• 2 McCabe index (conditional complexity)

func (r *EtcdadmClusterReconciler) generateEtcdadmConfig(ctx context.Context, ec *etcdv1.EtcdadmCluster, cluster *clusterv1.Cluster) (*corev1.ObjectReference, error) {
	owner := metav1.OwnerReference{
		APIVersion: etcdv1.GroupVersion.String(),
		Kind:       "EtcdadmCluster",
		Name:       ec.Name,
		UID:        ec.UID,
	}
	bootstrapConfig := &etcdbootstrapv1.EtcdadmConfig{
		ObjectMeta: metav1.ObjectMeta{
			Name:            names.SimpleNameGenerator.GenerateName(ec.Name + "-"),
			Namespace:       ec.Namespace,
			Labels:          EtcdLabelsForCluster(cluster.Name, ec.Name),
			OwnerReferences: []metav1.OwnerReference{owner},
		},
		Spec: ec.Spec.EtcdadmConfigSpec,
	}
	bootstrapRef := &corev1.ObjectReference{
		APIVersion: etcdbootstrapv1.GroupVersion.String(),
		Kind:       "EtcdadmConfig",
		Name:       bootstrapConfig.GetName(),
		Namespace:  bootstrapConfig.GetNamespace(),
		UID:        bootstrapConfig.GetUID(),
	}

	if err := r.Client.Create(ctx, bootstrapConfig); err != nil {
		return nil, errors.Wrap(err, "Failed to create etcdadm bootstrap configuration")
	}

	return bootstrapRef, nil
}