GetPodStatus returns status string calculated based on the same logic as kubectl code: https://github.com/kubernetes/kubernetes/blob/master/pkg/printers/internalversion/printers.go#L734.

GetPodsTotalRequestsAndLimits returns a dictionary of all defined resources summed up for all pods.

PodRequestsAndLimits returns a dictionary of all defined resources summed up for all containers of the pod.