return &s.NodeSelector
}

// LabelSelectorWrapper wraps a LabelSelector inside.
type LabelSelectorWrapper struct{ metav1.LabelSelector }

// MakeLabelSelector creates a LabelSelector wrapper.
func MakeLabelSelector() *LabelSelectorWrapper {
	return &LabelSelectorWrapper{metav1.LabelSelector{}}
}

// Label applies a {k,v} pair to the inner LabelSelector.