ContainerRequests: []*pluginapi.ContainerAllocateRequest{
			{DevicesIDs: devs},
		},
	})
}

// preStartContainer issues PreStartContainer gRPC call to the device plugin.
func (e *endpointImpl) preStartContainer(devs []string) (*pluginapi.PreStartContainerResponse, error) {
	if e.isStopped() {
		return nil, fmt.Errorf(errEndpointStopped, e)
	}

	"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager"
)

type InternalContainerLifecycle interface {
	PreCreateContainer(pod *v1.Pod, container *v1.Container, containerConfig *runtimeapi.ContainerConfig) error
	PreStartContainer(pod *v1.Pod, container *v1.Container, containerID string) error
	PostStopContainer(containerID string) error
}

// Implements InternalContainerLifecycle interface.
type internalContainerLifecycleImpl struct {

func (f *fakeInternalContainerLifecycle) PreCreateContainer(pod *v1.Pod, container *v1.Container, containerConfig *runtimeapi.ContainerConfig) error {
	return nil
}

func (f *fakeInternalContainerLifecycle) PreStartContainer(pod *v1.Pod, container *v1.Container, containerID string) error {
	return nil
}

func (f *fakeInternalContainerLifecycle) PostStopContainer(containerID string) error {
	return nil

		GetPreferredAllocationAvailable: m.getPreferredAllocationFlag,
	}
	return options, nil
}

// PreStartContainer resets the devices received
func (m *Stub) PreStartContainer(ctx context.Context, r *pluginapi.PreStartContainerRequest) (*pluginapi.PreStartContainerResponse, error) {
	klog.InfoS("PreStartContainer", "request", r)
	return &pluginapi.PreStartContainerResponse{}, nil
}

	// Stops resourceName2 endpoint. Verifies its stopTime is set, allocate and
	// preStartContainer calls return errors.
	e2.client.Disconnect()
	as.False(e2.stopTime.IsZero())
	_, err = e2.allocate([]string{"Device1"})
	reflect.DeepEqual(err, fmt.Errorf(errEndpointStopped, e2))
	_, err = e2.preStartContainer([]string{"Device1"})
	reflect.DeepEqual(err, fmt.Errorf(errEndpointStopped, e2))

	}

	m.mutex.Unlock()
	devs := devices.UnsortedList()
	klog.V(4).InfoS("Issuing a PreStartContainer call for container", "containerName", contName, "podUID", podUID)
	_, err := eI.e.preStartContainer(devs)
	if err != nil {
		return fmt.Errorf("device plugin PreStartContainer rpc failed with err: %v", err)
	}
	// TODO: Add metrics support for init RPC
	return nil
}

		return s.Message(), ErrCreateContainer
	}
	err = m.internalLifecycle.PreStartContainer(pod, container, containerID)
	if err != nil {
		s, _ := grpcstatus.FromError(err)
		m.recordContainerEvent(pod, container, containerID, v1.EventTypeWarning, events.FailedToStartContainer, "Internal PreStartContainer hook failed: %v", s.Message())
		return s.Message(), ErrPreStartHook
	}