metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apiserver/pkg/admission"
	genericadmissioninitailizer "k8s.io/apiserver/pkg/admission/initializer"
	"k8s.io/client-go/informers"
	"k8s.io/client-go/kubernetes"
	nodev1client "k8s.io/client-go/kubernetes/typed/node/v1"
	nodev1listers "k8s.io/client-go/listers/node/v1"
	api "k8s.io/kubernetes/pkg/apis/core"
	node "k8s.io/kubernetes/pkg/apis/node"
	apinodev1 "k8s.io/kubernetes/pkg/apis/node/v1"

		client := &csiDriverClient{
			driverName: "Fake Driver Name",
			nodeV1ClientCreator: func(addr csiAddr, m *MetricsManager) (csipbv1.NodeClient, io.Closer, error) {
				nodeClient := fake.NewNodeClient(false /* stagingCapable */)
				nodeClient.SetNextError(tc.err)
				nodeClient.SetNodeGetInfoResp(&csipbv1.NodeGetInfoResponse{
					NodeId:            tc.expectedNodeID,
					MaxVolumesPerNode: tc.expectedMaxVolumePerNode,

	conn, err := p.getOrCreateGRPCConn()
	if err != nil {
		return nil, err
	}

	ctx, cancel := context.WithTimeout(ctx, p.clientTimeout)
	defer cancel()

	nodeClient := drapb.NewNodeClient(conn)
	response, err := nodeClient.NodePrepareResources(ctx, req)
	logger.V(4).Info(log("done calling NodePrepareResources rpc"), "response", response, "err", err)
	return response, err
}

	kubelib.WaitForCacheSync("node untainer", stop, n.nodesClient.HasSynced, n.podsClient.HasSynced)
	n.queue.Run(stop)
	n.podsClient.ShutdownHandlers()
	n.nodesClient.ShutdownHandlers()
}

func (n *NodeUntainter) reconcileNode(key types.NamespacedName) error {
	log.Debugf("reconciling node %s", key.Name)
	node := n.nodesClient.Get(key.Name, key.Namespace)
	if node == nil {
		return nil
	}

	for i := range podList.Items {
		pods = append(pods, podList.Items[i].Name)
	}

	return pods, namespace, nil
}

func getClientForResource(resname, ns string, factory cmdutil.Factory) (*corev1client.CoreV1Client, string, string, string, error) {
	// Pod is referred to using something like "deployment/httpbin".  Use the kubectl
	// libraries to look up the resource name, find the pods it selects, and return
	// one of those pods.

	"k8s.io/apimachinery/pkg/fields"
	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
	"k8s.io/apimachinery/pkg/util/wait"
	corev1informers "k8s.io/client-go/informers/core/v1"
	"k8s.io/client-go/kubernetes"
	corev1client "k8s.io/client-go/kubernetes/typed/core/v1"
	"k8s.io/client-go/tools/cache"
	"k8s.io/client-go/util/workqueue"
	"k8s.io/klog/v2"
	"k8s.io/utils/clock"
)

const (

type Controller struct {
	requiredAuthenticationData ClusterAuthenticationInfo

	configMapLister corev1listers.ConfigMapLister
	configMapClient corev1client.ConfigMapsGetter
	namespaceClient corev1client.NamespacesGetter

	// queue is where incoming work is placed to de-dup and to allow "easy" rate limited requeues on errors.

	serverstorage "k8s.io/apiserver/pkg/server/storage"
	utilfeature "k8s.io/apiserver/pkg/util/feature"
	clientdiscovery "k8s.io/client-go/discovery"
	"k8s.io/client-go/kubernetes"
	corev1client "k8s.io/client-go/kubernetes/typed/core/v1"
	discoveryclient "k8s.io/client-go/kubernetes/typed/discovery/v1"
	"k8s.io/klog/v2"
	api "k8s.io/kubernetes/pkg/apis/core"
	flowcontrolv1 "k8s.io/kubernetes/pkg/apis/flowcontrol/v1"

	"k8s.io/apimachinery/pkg/util/sets"
	"k8s.io/apimachinery/pkg/util/wait"
	quota "k8s.io/apiserver/pkg/quota/v1"
	"k8s.io/client-go/discovery"
	coreinformers "k8s.io/client-go/informers/core/v1"
	corev1client "k8s.io/client-go/kubernetes/typed/core/v1"
	corelisters "k8s.io/client-go/listers/core/v1"
	"k8s.io/client-go/tools/cache"
	"k8s.io/client-go/util/workqueue"
	"k8s.io/controller-manager/pkg/informerfactory"

				} else {
					t.Errorf("SetUp() failed: %v", err)
				}
			}

			// ensure call went all the way
			pubs := csiMounter.csiClient.(*fakeCsiDriverClient).nodeClient.GetNodePublishedVolumes()
			vol, ok := pubs[csiMounter.volumeID]
			if !ok {
				t.Error("csi server may not have received NodePublishVolume call")
			}
			if vol.Path != csiMounter.GetPath() {