c[v1helper.HugePageResourceName(*pageSizeQuantity)] = *resource.NewQuantity(hugePagesBytes, resource.BinarySI)
	}

	return c
}

// EphemeralStorageCapacityFromFsInfo returns the capacity of the ephemeral storage from the FsInfo.
func EphemeralStorageCapacityFromFsInfo(info cadvisorapi2.FsInfo) v1.ResourceList {
	c := v1.ResourceList{
		v1.ResourceEphemeralStorage: *resource.NewQuantity(
			int64(info.Capacity),

	if localStorageCapacityIsolation {
		rootfs, err := cm.cadvisorInterface.RootFsInfo()
		if err != nil {
			return fmt.Errorf("failed to get rootfs info: %v", err)
		}
		for rName, rCap := range cadvisor.EphemeralStorageCapacityFromFsInfo(rootfs) {
			cm.capacity[rName] = rCap
		}
	}

	ctx := context.Background()
	containerMap, containerRunningSet := buildContainerMapAndRunningSetFromRuntime(ctx, runtimeService)

	if localStorageCapacityIsolation {
		rootfs, err := cm.cadvisorInterface.RootFsInfo()
		if err != nil {
			return fmt.Errorf("failed to get rootfs info: %v", err)
		}
		for rName, rCap := range cadvisor.EphemeralStorageCapacityFromFsInfo(rootfs) {
			cm.capacity[rName] = rCap
		}
	}

	// Ensure that node allocatable configuration is valid.
	if err := cm.validateNodeAllocatable(); err != nil {
		return err
	}