s.nodeInfoList = nodeInfoList
	s.havePodsWithAffinityNodeInfoList = havePodsWithAffinityNodeInfoList
	s.havePodsWithRequiredAntiAffinityNodeInfoList = havePodsWithRequiredAntiAffinityNodeInfoList
	s.usedPVCSet = createUsedPVCSet(pods)

	return s
}

// createNodeInfoMap obtains a list of pods and pivots that list into a map
// where the keys are node names and the values are the aggregated information
// for that node.