}

	// Create containers for both qos classes
	for qosClass, containerName := range qosClasses {
		resourceParameters := &ResourceConfig{}
		// the BestEffort QoS class has a statically configured minShares value
		if qosClass == v1.PodQOSBestEffort {
			minShares := uint64(MinShares)
			resourceParameters.CPUShares = &minShares
		}

	// - /kubepods.slice/kubepods-burstable.slice/kubepods-burstable-pod2c48913c-b29f-11e7-9350-020968147796.slice/docker-9bca8d63d5fa610783847915bcff0ecac1273e5b4bed3f6fa1b07350e0135961.scope

	guaranteedMemory := memoryQuantity.Value()
	testCases := map[string]struct {
		pod              *v1.Pod
		expected         *ResourceConfig
		enforceCPULimits bool
		quotaPeriod      uint64 // in microseconds
	}{
		"besteffort": {
			pod: &v1.Pod{
				Spec: v1.PodSpec{
					Containers: []v1.Container{
						{
							Resources: getResourceRequirements(getResourceList("", ""), getResourceList("", "")),
						},
					},
				},
			},

		notBestEffort := v1.PodQOSBestEffort != v1qos.GetPodQOS(attrs.Pod)
		if notBestEffort {
			return lifecycle.PodAdmitResult{Admit: true}
		}

		// When node has memory pressure, check BestEffort Pod's toleration:
		// admit it if tolerates memory pressure taint, fail for other tolerations, e.g. DiskPressure.
		if corev1helpers.TolerationsTolerateTaint(attrs.Pod.Spec.Tolerations, &v1.Taint{

	// If CgroupsPerQOS is enabled, this is the root of the QoS cgroup hierarchy.
	CgroupRoot string
	// Enable QoS based Cgroup hierarchy: top level cgroups for QoS Classes
	// And all Burstable and BestEffort pods are brought up under their
	// specific top level QoS cgroup.
	CgroupsPerQOS bool
	// driver that the kubelet uses to manipulate cgroups on the host (cgroupfs or systemd)
	CgroupDriver string