"k8s.io/kubernetes/pkg/kubelet/config"
	"k8s.io/kubernetes/pkg/kubelet/container"
	"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache"
	"k8s.io/kubernetes/pkg/kubelet/volumemanager/metrics"
	"k8s.io/kubernetes/pkg/kubelet/volumemanager/populator"
	"k8s.io/kubernetes/pkg/kubelet/volumemanager/reconciler"
	"k8s.io/kubernetes/pkg/volume"
	"k8s.io/kubernetes/pkg/volume/csimigration"
	"k8s.io/kubernetes/pkg/volume/util"

	go simulateVolumeInUseUpdate(
		v1.UniqueVolumeName("fake/fake-device"),
		stopCh,
		kubelet.volumeManager)

	assert.NoError(t, kubelet.volumeManager.WaitForAttachAndMount(context.Background(), pod))

	podVolumes := kubelet.volumeManager.GetMountedVolumesForPod(
		util.GetUniquePodName(pod))
	allPodVolumes := kubelet.volumeManager.GetPossiblyMountedVolumesForPod(
		util.GetUniquePodName(pod))

		},
	}
	return node, pod, pv, claim
}

func simulateVolumeInUseUpdate(volumeName v1.UniqueVolumeName, stopCh <-chan struct{}, volumeManager VolumeManager) {
	ticker := time.NewTicker(100 * time.Millisecond)
	defer ticker.Stop()
	for {
		select {
		case <-ticker.C:
			volumeManager.MarkVolumesAsReportedInUse(
				[]v1.UniqueVolumeName{volumeName})
		case <-stopCh:
			return
		}
	}
}

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package volumemanager

import (
	"context"

	v1 "k8s.io/api/core/v1"
	"k8s.io/kubernetes/pkg/kubelet/config"
	"k8s.io/kubernetes/pkg/kubelet/container"
	"k8s.io/kubernetes/pkg/volume/util/types"
)

	if err != nil {
		t.Fatalf("failed to initialize VolumePluginMgr: %v", err)
	}
	kb.volumeManager = volumemanager.NewVolumeManager(
		true,
		kb.nodeName,
		kb.podManager,
		kb.podWorkers,
		kb.kubeClient,
		kb.volumePluginMgr,
		fakeRuntime,
		kb.mounter,
		kb.hostutil,
		kb.getPodsDir(),

func (kl *Kubelet) ListVolumesForPod(podUID types.UID) (map[string]volume.Volume, bool) {
	volumesToReturn := make(map[string]volume.Volume)
	podVolumes := kl.volumeManager.GetMountedVolumesForPod(
		volumetypes.UniquePodName(podUID))
	for outerVolumeSpecName, volume := range podVolumes {
		// TODO: volume.Mounter could be nil if volume object is recovered

limitations under the License.
*/

package metrics

import (
	"sync"

	"k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
	"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache"
	"k8s.io/kubernetes/pkg/volume"
	volumeutil "k8s.io/kubernetes/pkg/volume/util"
)

const (
	pluginNameNotAvailable = "N/A"

	// Metric keys for Volume Manager.

package metrics

import (
	"k8s.io/klog/v2/ktesting"
	"testing"

	v1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	k8stypes "k8s.io/apimachinery/pkg/types"
	"k8s.io/kubernetes/pkg/kubelet/volumemanager/cache"
	"k8s.io/kubernetes/pkg/volume"

	volumetesting "k8s.io/kubernetes/pkg/volume/testing"
	"k8s.io/kubernetes/pkg/volume/util"
	"k8s.io/kubernetes/pkg/volume/util/operationexecutor"
)

		// already immutable. However, given that:
		// - we want to also handle the case when object is marked as immutable later
		// - Secrets and ConfigMaps are periodically fetched by volumemanager anyway
		// - doing that wouldn't provide visible scalability/performance gain - we
		//   already have it from here
		// - doing that would require significant refactoring to reflector

			// override test volumeManager
			fakeVolumeManager := kubeletvolume.NewFakeVolumeManager(tc.existingVolumes)
			kubelet.volumeManager = fakeVolumeManager

			// Only test VolumesInUse setter
			kubelet.setNodeStatusFuncs = []func(context.Context, *v1.Node) error{
				nodestatus.VolumesInUse(kubelet.volumeManager.ReconcilerStatesHasBeenSynced,
					kubelet.volumeManager.GetVolumesInUse),
			}