func()

in controllers/upgrade.go [54:64]

• 10 lines of code
• 3 McCabe index (conditional complexity)

func (r *EtcdadmClusterReconciler) removeFromListOfOwnedMachines(ctx context.Context, ep *EtcdPlane,
	machinesToUpgrade collections.Machines) error {
	machineToDelete, err := selectMachineForScaleDown(ep, machinesToUpgrade)
	if err != nil || machineToDelete == nil {
		return errors.Wrap(err, "failed to select machine for scale down")
	}
	r.Log.Info(fmt.Sprintf("Removing member %s from list of owned Etcd machines", machineToDelete.Name))
	// remove the etcd cluster ownerRef so it's no longer considered a machine owned by the etcd cluster
	machineToDelete.OwnerReferences = []metav1.OwnerReference{}
	return r.Client.Update(ctx, machineToDelete)
}