// Copy pod spec from DaemonSet template, or use a default one if DaemonSet is nil
	if ds != nil {
		hash := controller.ComputeHash(&ds.Spec.Template, ds.Status.CollisionCount)
		newLabels = labelsutil.CloneAndAddLabel(label, apps.DefaultDaemonSetUniqueLabelKey, hash)
		podSpec = ds.Spec.Template.Spec
	} else {
		podSpec = v1.PodSpec{
			Containers: []v1.Container{
				{
					Image:                  "foo/bar",