NOTE: DO NOT use those helper functions through client-go, the package path will be changed in the future.
func GetPodQOS(pod *core.Pod) core.PodQOSClass
GetPodQOS returns the QoS class of a pod. A pod is besteffort if none of its containers have specified any requests or limits. A pod is guaranteed only when requests and limits are specified for all the containers and they are equal. A pod is burstable if limits and requests do not match across all containers.