Revert "Migrate Clients From Old Storage Paths to New Paths During Upgrade #7…" (#29253)

This reverts commit 9ba62bec6f.

vault/activity_log.go

@@ -47,8 +47,6 @@ const (
 	activityLocalPathPrefix    = "local/"
 
 	activityACMERegenerationKey = "acme-regeneration"
-	activityDeduplicationUpgradeKey = "deduplication-upgrade"
-
 	// sketch for each month that stores hash of client ids
 	distinctClientsBasePath = "log/distinctclients/"
 
@@ -116,8 +114,6 @@ const (
 	// CSV encoder. Indexes will be generated to ensure that values are slotted into the
 	// correct column. This initial value is used prior to finalizing the CSV header.
 	exportCSVFlatteningInitIndex = -1
-
-	DeduplicatedClientMinimumVersion = "1.19.0"
 )
 
 var (
@@ -200,11 +196,6 @@ type ActivityLog struct {
 	// Channel to stop background processing
 	doneCh chan struct{}
 
-	// Channel to signal global clients have received by the primary from the secondary, during upgrade to 1.19
-	dedupUpgradeGlobalClientsReceivedCh chan struct{}
-	// track whether the current cluster is in the middle of an upgrade to 1.19
-	dedupClientsUpgradeComplete *atomic.Bool
-
 	// track metadata and contents of the most recent log segment
 	currentSegment segmentInfo
 
@@ -234,17 +225,7 @@ type ActivityLog struct {
 	// channel closed when deletion at startup is done
 	// (for unit test robustness)
 	retentionDone         chan struct{}
-	// This channel is relevant for upgrades to 1.17. It indicates whether precomputed queries have been
-	// generated for ACME clients.
 	computationWorkerDone chan struct{}
-	// This channel is relevant for upgrades to 1.19+ (version with deduplication of clients)
-	// This indicates that paths that were used before 1.19 to store clients have been cleaned
-	oldStoragePathsCleaned chan struct{}
-
-	// channel to indicate that a global clients have been
-	// sent to the primary from a secondary
-	globalClientsSent           chan struct{}
-	clientsReceivedForMigration map[int64][]*activity.LogFragment
 
 	// for testing: is config currently being invalidated. protected by l
 	configInvalidationInProgress bool
@@ -380,8 +361,6 @@ func NewActivityLog(core *Core, logger log.Logger, view *BarrierView, metrics me
 		doneCh:                          make(chan struct{}, 1),
 		partialMonthLocalClientTracker:  make(map[string]*activity.EntityRecord),
 		newGlobalClientFragmentCh:       make(chan struct{}, 1),
-		dedupUpgradeGlobalClientsReceivedCh: make(chan struct{}, 1),
-		clientsReceivedForMigration:         make(map[int64][]*activity.LogFragment),
 		globalPartialMonthClientTracker: make(map[string]*activity.EntityRecord),
 		clock:                           clock,
 		currentSegment: segmentInfo{
@@ -428,7 +407,6 @@ func NewActivityLog(core *Core, logger log.Logger, view *BarrierView, metrics me
 		secondaryGlobalClientFragments: make([]*activity.LogFragment, 0),
 		inprocessExport:                atomic.NewBool(false),
 		precomputedQueryWritten:        make(chan struct{}),
-		dedupClientsUpgradeComplete:    atomic.NewBool(false),
 	}
 
 	config, err := a.loadConfigOrDefault(core.activeContext)
@@ -481,8 +459,6 @@ func (a *ActivityLog) saveCurrentSegmentToStorageLocked(ctx context.Context, for
 	a.currentGlobalFragment = nil
 	a.globalFragmentLock.Unlock()
 
-	globalFragments := append(append(secondaryGlobalClients, globalClients), standbyGlobalClients...)
-
 	if !a.core.IsPerfSecondary() {
 		if a.currentGlobalFragment != nil {
 			a.metrics.IncrCounterWithLabels([]string{"core", "activity", "global_fragment_size"},
@@ -491,24 +467,19 @@ func (a *ActivityLog) saveCurrentSegmentToStorageLocked(ctx context.Context, for
 					{"type", "client"},
 				})
 		}
+		var globalReceivedFragmentTotal int
+		for _, globalReceivedFragment := range secondaryGlobalClients {
+			globalReceivedFragmentTotal += len(globalReceivedFragment.Clients)
+		}
+		for _, globalReceivedFragment := range standbyGlobalClients {
+			globalReceivedFragmentTotal += len(globalReceivedFragment.Clients)
+		}
 		a.metrics.IncrCounterWithLabels([]string{"core", "activity", "global_received_fragment_size"},
-			float32(len(globalFragments)),
+			float32(globalReceivedFragmentTotal),
 			[]metricsutil.Label{
 				{"type", "client"},
 			})
 
-		// Since we are the primary, store global clients
-		// Create fragments from global clients and store the segment
-		if ret := a.createCurrentSegmentFromFragments(ctx, globalFragments, &a.currentGlobalSegment, force, activityGlobalPathPrefix); ret != nil {
-			return ret
-		}
-
-	} else if !a.dedupClientsUpgradeComplete.Load() {
-		// We are the secondary, and an upgrade is in progress. In this case we will temporarily store the data at this old path
-		// This data will be garbage collected after the upgrade has completed
-		if ret := a.createCurrentSegmentFromFragments(ctx, globalFragments, &a.currentSegment, force, ""); ret != nil {
-			return ret
-		}
 	}
 
 	// If segment start time is zero, do not update or write
@@ -518,6 +489,15 @@ func (a *ActivityLog) saveCurrentSegmentToStorageLocked(ctx context.Context, for
 		return nil
 	}
 
+	// If we are the primary, store global clients
+	// Create fragments from global clients and store the segment
+	if !a.core.IsPerfSecondary() {
+		globalFragments := append(append(secondaryGlobalClients, globalClients), standbyGlobalClients...)
+		if ret := a.createCurrentSegmentFromFragments(ctx, globalFragments, &a.currentGlobalSegment, force, activityGlobalPathPrefix); ret != nil {
+			return ret
+		}
+	}
+
 	// Swap out the pending local fragments
 	a.localFragmentLock.Lock()
 	localFragment := a.localFragment
@@ -635,74 +615,6 @@ func (a *ActivityLog) createCurrentSegmentFromFragments(ctx context.Context, fra
 	return nil
 }
 
-func (a *ActivityLog) savePreviousTokenSegments(ctx context.Context, startTime int64, pathPrefix string, fragments []*activity.LogFragment) error {
-	tokenByNamespace := make(map[string]uint64)
-	for _, fragment := range fragments {
-		// As of 1.9, a fragment should no longer have any NonEntityTokens. However
-		// in order to not lose any information about the current segment during the
-		// month when the client upgrades to 1.9, we must retain this functionality.
-		for ns, val := range fragment.NonEntityTokens {
-			// We track these pre-1.9 values in the old location, which is
-			// a.currentSegment.tokenCount, as opposed to the counter that stores tokens
-			// without entities that have client IDs, namely
-			// a.partialMonthClientTracker.nonEntityCountByNamespaceID. This preserves backward
-			// compatibility for the precomputedQueryWorkers and the segment storing
-			// logic.
-			tokenByNamespace[ns] += val
-		}
-	}
-	segmentToStore := segmentInfo{
-		startTimestamp:       startTime,
-		clientSequenceNumber: 0,
-		currentClients: &activity.EntityActivityLog{
-			Clients: make([]*activity.EntityRecord, 0),
-		},
-		tokenCount: &activity.TokenCount{CountByNamespaceID: tokenByNamespace},
-	}
-
-	if _, err := a.saveSegmentEntitiesInternal(ctx, segmentToStore, false, pathPrefix); err != nil {
-		return err
-	}
-	return nil
-}
-
-func (a *ActivityLog) savePreviousEntitySegments(ctx context.Context, startTime int64, pathPrefix string, allFragments []*activity.LogFragment) error {
-	deduplicatedClients := make(map[string]*activity.EntityRecord)
-	for _, f := range allFragments {
-		for _, entity := range f.GetClients() {
-			deduplicatedClients[entity.ClientID] = entity
-		}
-	}
-
-	segmentToStore := segmentInfo{
-		startTimestamp:       startTime,
-		clientSequenceNumber: 0,
-		currentClients: &activity.EntityActivityLog{
-			Clients: make([]*activity.EntityRecord, 0),
-		},
-	}
-	incrementSegmentNum := func() {
-		segmentToStore.clientSequenceNumber = segmentToStore.clientSequenceNumber + 1
-		segmentToStore.currentClients.Clients = make([]*activity.EntityRecord, 0)
-	}
-	numAddedClients := 0
-	for _, entity := range deduplicatedClients {
-		segmentToStore.currentClients.Clients = append(segmentToStore.currentClients.Clients, entity)
-		numAddedClients++
-		if numAddedClients%ActivitySegmentClientCapacity == 0 {
-			if _, err := a.saveSegmentEntitiesInternal(ctx, segmentToStore, false, pathPrefix); err != nil {
-				return err
-			}
-			incrementSegmentNum()
-		}
-	}
-	// Store any remaining clients if they exist
-	if _, err := a.saveSegmentEntitiesInternal(ctx, segmentToStore, false, pathPrefix); err != nil {
-		return err
-	}
-	return nil
-}
-
 // :force: forces a save of tokens/entities even if the in-memory log is empty
 func (a *ActivityLog) saveCurrentSegmentInternal(ctx context.Context, force bool, currentSegment segmentInfo, storagePathPrefix string) error {
 	_, err := a.saveSegmentEntitiesInternal(ctx, currentSegment, force, storagePathPrefix)
@@ -799,30 +711,28 @@ func parseSegmentNumberFromPath(path string) (int, bool) {
 // availableLogs returns the start_time(s) (in UTC) associated with months for which logs exist,
 // sorted last to first
 func (a *ActivityLog) availableLogs(ctx context.Context, upTo time.Time) ([]time.Time, error) {
+	paths := make([]string, 0)
+	for _, basePath := range []string{activityLocalPathPrefix + activityEntityBasePath, activityGlobalPathPrefix + activityEntityBasePath, activityTokenLocalBasePath} {
+		p, err := a.view.List(ctx, basePath)
+		if err != nil {
+			return nil, err
+		}
+
+		paths = append(paths, p...)
+	}
+
 	pathSet := make(map[time.Time]struct{})
 	out := make([]time.Time, 0)
-	availableTimes := make([]time.Time, 0)
-
-	times, err := a.availableTimesAtPath(ctx, upTo, activityTokenLocalBasePath)
+	for _, path := range paths {
+		// generate a set of unique start times
+		segmentTime, err := timeutil.ParseTimeFromPath(path)
 		if err != nil {
 			return nil, err
 		}
-	availableTimes = append(availableTimes, times...)
-
-	times, err = a.availableTimesAtPath(ctx, upTo, activityGlobalPathPrefix+activityEntityBasePath)
-	if err != nil {
-		return nil, err
+		if segmentTime.After(upTo) {
+			continue
 		}
-	availableTimes = append(availableTimes, times...)
 
-	times, err = a.availableTimesAtPath(ctx, upTo, activityLocalPathPrefix+activityEntityBasePath)
-	if err != nil {
-		return nil, err
-	}
-	availableTimes = append(availableTimes, times...)
-
-	// Remove duplicate start times
-	for _, segmentTime := range availableTimes {
 		if _, present := pathSet[segmentTime]; !present {
 			pathSet[segmentTime] = struct{}{}
 			out = append(out, segmentTime)
@@ -839,27 +749,6 @@ func (a *ActivityLog) availableLogs(ctx context.Context, upTo time.Time) ([]time
 	return out, nil
 }
 
-// availableTimesAtPath returns a sorted list of all available times at the pathPrefix up until the provided time.
-func (a *ActivityLog) availableTimesAtPath(ctx context.Context, onlyIncludeTimesUpTo time.Time, path string) ([]time.Time, error) {
-	paths, err := a.view.List(ctx, path)
-	if err != nil {
-		return nil, err
-	}
-	out := make([]time.Time, 0)
-	for _, path := range paths {
-		// generate a set of unique start times
-		segmentTime, err := timeutil.ParseTimeFromPath(path)
-		if err != nil {
-			return nil, err
-		}
-		if segmentTime.After(onlyIncludeTimesUpTo) {
-			continue
-		}
-		out = append(out, segmentTime)
-	}
-	return out, nil
-}
-
 // getMostRecentActivityLogSegment gets the times (in UTC) associated with the most recent
 // contiguous set of activity logs, sorted in decreasing order (latest to earliest)
 func (a *ActivityLog) getMostRecentActivityLogSegment(ctx context.Context, now time.Time) ([]time.Time, error) {
@@ -988,11 +877,18 @@ func (a *ActivityLog) loadPriorEntitySegment(ctx context.Context, startTime time
 	// load all the active global clients
 	if !isLocal {
 		globalPath := activityGlobalPathPrefix + activityEntityBasePath + fmt.Sprint(startTime.Unix()) + "/" + strconv.FormatUint(sequenceNum, 10)
-		out, err := a.readEntitySegmentAtPath(ctx, globalPath)
-		if err != nil && !errors.Is(err, ErrEmptyResponse) {
+		data, err := a.view.Get(ctx, globalPath)
+		if err != nil {
+			return err
+		}
+		if data == nil {
+			return nil
+		}
+		out := &activity.EntityActivityLog{}
+		err = proto.Unmarshal(data.Value, out)
+		if err != nil {
 			return err
 		}
-		if out != nil {
 		a.globalFragmentLock.Lock()
 		// Handle the (unlikely) case where the end of the month has been reached while background loading.
 		// Or the feature has been disabled.
@@ -1002,16 +898,23 @@ func (a *ActivityLog) loadPriorEntitySegment(ctx context.Context, startTime time
 			}
 		}
 		a.globalFragmentLock.Unlock()
+		return nil
 	}
 
-	} else {
 	// load all the active local clients
 	localPath := activityLocalPathPrefix + activityEntityBasePath + fmt.Sprint(startTime.Unix()) + "/" + strconv.FormatUint(sequenceNum, 10)
-		out, err := a.readEntitySegmentAtPath(ctx, localPath)
-		if err != nil && !errors.Is(err, ErrEmptyResponse) {
+	data, err := a.view.Get(ctx, localPath)
+	if err != nil {
+		return err
+	}
+	if data == nil {
+		return nil
+	}
+	out := &activity.EntityActivityLog{}
+	err = proto.Unmarshal(data.Value, out)
+	if err != nil {
 		return err
 	}
-		if out != nil {
 	a.localFragmentLock.Lock()
 	// Handle the (unlikely) case where the end of the month has been reached while background loading.
 	// Or the feature has been disabled.
@@ -1021,9 +924,7 @@ func (a *ActivityLog) loadPriorEntitySegment(ctx context.Context, startTime time
 		}
 	}
 	a.localFragmentLock.Unlock()
-		}
 
-	}
 	return nil
 }
 
@@ -1031,17 +932,23 @@ func (a *ActivityLog) loadPriorEntitySegment(ctx context.Context, startTime time
 // into memory (to append new entries), and to the globalPartialMonthClientTracker and  partialMonthLocalClientTracker to
 // avoid duplication call with fragmentLock, globalFragmentLock, localFragmentLock and l held.
 func (a *ActivityLog) loadCurrentClientSegment(ctx context.Context, startTime time.Time, localSegmentSequenceNumber uint64, globalSegmentSequenceNumber uint64) error {
-	// setting a.currentSegment timestamp to support upgrades
-	a.currentSegment.startTimestamp = startTime.Unix()
-
 	// load current global segment
 	path := activityGlobalPathPrefix + activityEntityBasePath + fmt.Sprint(startTime.Unix()) + "/" + strconv.FormatUint(globalSegmentSequenceNumber, 10)
 
-	out, err := a.readEntitySegmentAtPath(ctx, path)
-	if err != nil && !errors.Is(err, ErrEmptyResponse) {
+	// setting a.currentSegment timestamp to support upgrades
+	a.currentSegment.startTimestamp = startTime.Unix()
+
+	data, err := a.view.Get(ctx, path)
+	if err != nil {
 		return err
 	}
-	if out != nil {
+	if data != nil {
+		out := &activity.EntityActivityLog{}
+		err = proto.Unmarshal(data.Value, out)
+		if err != nil {
+			return err
+		}
+
 		if !a.core.perfStandby {
 			a.currentGlobalSegment = segmentInfo{
 				startTimestamp: startTime.Unix(),
@@ -1064,11 +971,17 @@ func (a *ActivityLog) loadCurrentClientSegment(ctx context.Context, startTime ti
 
 	// load current local segment
 	path = activityLocalPathPrefix + activityEntityBasePath + fmt.Sprint(startTime.Unix()) + "/" + strconv.FormatUint(localSegmentSequenceNumber, 10)
-	out, err = a.readEntitySegmentAtPath(ctx, path)
-	if err != nil && !errors.Is(err, ErrEmptyResponse) {
+	data, err = a.view.Get(ctx, path)
+	if err != nil {
 		return err
 	}
-	if out != nil {
+	if data != nil {
+		out := &activity.EntityActivityLog{}
+		err = proto.Unmarshal(data.Value, out)
+		if err != nil {
+			return err
+		}
+
 		if !a.core.perfStandby {
 			a.currentLocalSegment = segmentInfo{
 				startTimestamp: startTime.Unix(),
@@ -1085,43 +998,12 @@ func (a *ActivityLog) loadCurrentClientSegment(ctx context.Context, startTime ti
 		for _, client := range out.Clients {
 			a.partialMonthLocalClientTracker[client.ClientID] = client
 		}
+
 	}
 
 	return nil
 }
 
-func (a *ActivityLog) readEntitySegmentAtPath(ctx context.Context, path string) (*activity.EntityActivityLog, error) {
-	data, err := a.view.Get(ctx, path)
-	if err != nil {
-		return nil, err
-	}
-	if data == nil {
-		return nil, ErrEmptyResponse
-	}
-	out := &activity.EntityActivityLog{}
-	err = proto.Unmarshal(data.Value, out)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (a *ActivityLog) readTokenSegmentAtPath(ctx context.Context, path string) (*activity.TokenCount, error) {
-	data, err := a.view.Get(ctx, path)
-	if err != nil {
-		return nil, err
-	}
-	if data == nil {
-		return nil, ErrEmptyResponse
-	}
-	out := &activity.TokenCount{}
-	err = proto.Unmarshal(data.Value, out)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
 // tokenCountExists checks if there's a token log for :startTime:
 // this function should be called with the lock held
 func (a *ActivityLog) tokenCountExists(ctx context.Context, startTime time.Time) (bool, error) {
@@ -1288,26 +1170,6 @@ func (a *ActivityLog) deleteLogWorker(ctx context.Context, startTimestamp int64,
 	close(whenDone)
 }
 
-func (a *ActivityLog) deleteOldStoragePathWorker(ctx context.Context, pathPrefix string) {
-	pathTimes, err := a.view.List(ctx, pathPrefix)
-	if err != nil {
-		a.logger.Error("could not list segment paths", "error", err)
-		return
-	}
-	for _, pathTime := range pathTimes {
-		segments, err := a.view.List(ctx, pathPrefix+pathTime)
-		if err != nil {
-			a.logger.Error("could not list segment path", "error", err)
-		}
-		for _, seqNum := range segments {
-			err = a.view.Delete(ctx, pathPrefix+pathTime+seqNum)
-			if err != nil {
-				a.logger.Error("could not delete log", "error", err)
-			}
-		}
-	}
-}
-
 func (a *ActivityLog) WaitForDeletion() {
 	a.l.Lock()
 	// May be nil, if never set
@@ -1646,78 +1508,11 @@ func (c *Core) setupActivityLogLocked(ctx context.Context, wg *sync.WaitGroup, r
 			manager.retentionWorker(ctx, manager.clock.Now(), months)
 			close(manager.retentionDone)
 		}(manager.retentionMonths)
-
-		// We do not want to hold up unseal, and we need access to
-		// the replicationRpcClient in order for the secondary to migrate data.
-		// This client is only reliable preset after unseal.
-		c.postUnsealFuncs = append(c.postUnsealFuncs, func() {
-			c.activityLogMigrationTask(ctx)
-		})
-
 	}
+
 	return nil
 }
 
-// secondaryDuplicateClientMigrationWorker will attempt to send global data living on the
-// current cluster to the primary cluster. This routine will only exit when its connected primary
-// has reached version 1.19+, and this cluster has completed sending any global data that lives at the old storage paths
-func (c *Core) secondaryDuplicateClientMigrationWorker(ctx context.Context) {
-	manager := c.activityLog
-	manager.logger.Trace("started secondary activity log migration worker")
-	storageMigrationComplete := atomic.NewBool(false)
-	wg := &sync.WaitGroup{}
-	wg.Add(1)
-	go func() {
-		if !c.IsPerfSecondary() {
-			// TODO: Create function for the secondary to continuously attempt to send data to the primary
-		}
-
-		wg.Done()
-	}()
-	wg.Add(1)
-	go func() {
-		localClients, _, err := manager.extractLocalGlobalClientsDeprecatedStoragePath(ctx)
-		if err != nil {
-			return
-		}
-		// Store local clients at new path
-		for month, entitiesForMonth := range localClients {
-			logFragments := []*activity.LogFragment{{
-				Clients: entitiesForMonth,
-			}}
-			if err = manager.savePreviousEntitySegments(ctx, month, activityLocalPathPrefix, logFragments); err != nil {
-				manager.logger.Error("failed to write local segment", "error", err, "month", month)
-				return
-			}
-		}
-		storageMigrationComplete.Store(true)
-		// TODO: generate/store PCQs for these local clients
-		wg.Done()
-	}()
-	wg.Wait()
-	if !storageMigrationComplete.Load() {
-		manager.logger.Error("could not complete migration of duplicate clients on cluster")
-		return
-	}
-	// We have completed the vital portions of the storage migration
-	if err := manager.writeDedupClientsUpgrade(ctx); err != nil {
-		manager.logger.Error("could not complete migration of duplicate clients on cluster")
-		return
-	}
-
-	// Now that all the clients have been migrated and PCQs have been created, remove all clients at old storage paths
-	manager.oldStoragePathsCleaned = make(chan struct{})
-	go func() {
-		defer close(manager.oldStoragePathsCleaned)
-		manager.deleteOldStoragePathWorker(ctx, activityEntityBasePath)
-		manager.deleteOldStoragePathWorker(ctx, activityTokenBasePath)
-		// TODO: Delete old PCQs
-	}()
-
-	manager.dedupClientsUpgradeComplete.Store(true)
-	manager.logger.Trace("completed secondary activity log migration worker")
-}
-
 func (a *ActivityLog) hasRegeneratedACME(ctx context.Context) bool {
 	regenerated, err := a.view.Get(ctx, activityACMERegenerationKey)
 	if err != nil {
@@ -1727,15 +1522,6 @@ func (a *ActivityLog) hasRegeneratedACME(ctx context.Context) bool {
 	return regenerated != nil
 }
 
-func (a *ActivityLog) hasDedupClientsUpgrade(ctx context.Context) bool {
-	regenerated, err := a.view.Get(ctx, activityDeduplicationUpgradeKey)
-	if err != nil {
-		a.logger.Error("unable to access deduplication regeneration key")
-		return false
-	}
-	return regenerated != nil
-}
-
 func (a *ActivityLog) writeRegeneratedACME(ctx context.Context) error {
 	regeneratedEntry, err := logical.StorageEntryJSON(activityACMERegenerationKey, true)
 	if err != nil {
@@ -1744,14 +1530,6 @@ func (a *ActivityLog) writeRegeneratedACME(ctx context.Context) error {
 	return a.view.Put(ctx, regeneratedEntry)
 }
 
-func (a *ActivityLog) writeDedupClientsUpgrade(ctx context.Context) error {
-	regeneratedEntry, err := logical.StorageEntryJSON(activityDeduplicationUpgradeKey, true)
-	if err != nil {
-		return err
-	}
-	return a.view.Put(ctx, regeneratedEntry)
-}
-
 func (a *ActivityLog) regeneratePrecomputedQueries(ctx context.Context) error {
 	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()
@@ -1918,12 +1696,7 @@ func (a *ActivityLog) secondaryFragmentWorker(ctx context.Context) {
 					<-timer.C
 				}
 			}
-			// Only send data if no upgrade is in progress. Else, the active worker will
-			// store the data in a temporary location until it is garbage collected
-			if a.dedupClientsUpgradeComplete.Load() {
 			sendFunc()
-			}
-
 		case <-endOfMonth.C:
 			a.logger.Trace("sending global fragment on end of month")
 			// Flush the current fragment, if any
@@ -1933,16 +1706,13 @@ func (a *ActivityLog) secondaryFragmentWorker(ctx context.Context) {
 					<-timer.C
 				}
 			}
-			// If an upgrade is in progress, don't do anything
-			// The active fragmentWorker will take care of flushing the clients to a temporary location
-			if a.dedupClientsUpgradeComplete.Load() {
 			sendFunc()
+
 			// clear active entity set
 			a.globalFragmentLock.Lock()
 			a.globalPartialMonthClientTracker = make(map[string]*activity.EntityRecord)
 
 			a.globalFragmentLock.Unlock()
-			}
 
 			// Set timer for next month.
 			// The current segment *probably* hasn't been set yet (via invalidation),
@@ -4028,110 +3798,6 @@ func (a *ActivityLog) writeExport(ctx context.Context, rw http.ResponseWriter, f
 	return nil
 }
 
-func (c *Core) activityLogMigrationTask(ctx context.Context) {
-	manager := c.activityLog
-	if !c.IsPerfSecondary() {
-		// If the oldest version is less than 1.19 and no migrations tasks have been run, kick off the migration task
-		if !manager.OldestVersionHasDeduplicatedClients(ctx) && !manager.hasDedupClientsUpgrade(ctx) {
-			go c.primaryDuplicateClientMigrationWorker(ctx)
-		} else {
-			// Store that upgrade processes have already been completed
-			manager.writeDedupClientsUpgrade(ctx)
-			manager.dedupClientsUpgradeComplete.Store(true)
-		}
-	} else {
-		// We kick off the secondary migration worker in any chance that the primary has not yet upgraded.
-		// If we have already completed the migration task, it indicates that the cluster has completed sending data to an
-		// already upgraded primary
-		if !manager.hasDedupClientsUpgrade(ctx) {
-			go c.secondaryDuplicateClientMigrationWorker(ctx)
-		} else {
-			// Store that upgrade processes have already been completed
-			manager.writeDedupClientsUpgrade(ctx)
-			manager.dedupClientsUpgradeComplete.Store(true)
-
-		}
-	}
-}
-
-// primaryDuplicateClientMigrationWorker will attempt to receive global data living on the
-// connected secondary clusters. Once the data has been received, it will combine it with
-// its own global data at old storage paths, and migrate all of it to new storage paths on the
-// current cluster. This method wil only exit once all connected secondary clusters have
-// upgraded to 1.19, and this cluster receives global data from all of them.
-func (c *Core) primaryDuplicateClientMigrationWorker(ctx context.Context) error {
-	a := c.activityLog
-	a.logger.Trace("started primary activity log migration worker")
-
-	// Collect global clients from secondary
-	err := a.waitForSecondaryGlobalClients(ctx)
-	if err != nil {
-		return err
-	}
-
-	// Get local and global entities from previous months
-	clusterLocalClients, clusterGlobalClients, err := a.extractLocalGlobalClientsDeprecatedStoragePath(ctx)
-	if err != nil {
-		a.logger.Error("could not extract local and global clients from storage", "error", err)
-		return err
-	}
-	// Get tokens from previous months at old storage paths
-	clusterTokens, err := a.extractTokensDeprecatedStoragePath(ctx)
-
-	// TODO: Collect clients from secondaries into slice of fragments
-
-	// Store global clients at new path
-	for month, entitiesForMonth := range clusterGlobalClients {
-		logFragments := []*activity.LogFragment{{
-			Clients: entitiesForMonth,
-		}}
-		if err = a.savePreviousEntitySegments(ctx, month, activityGlobalPathPrefix, logFragments); err != nil {
-			a.logger.Error("failed to write global segment", "error", err, "month", month)
-			return err
-		}
-	}
-	// Store local clients at new path
-	for month, entitiesForMonth := range clusterLocalClients {
-		logFragments := []*activity.LogFragment{{
-			Clients: entitiesForMonth,
-		}}
-		if err = a.savePreviousEntitySegments(ctx, month, activityLocalPathPrefix, logFragments); err != nil {
-			a.logger.Error("failed to write local segment", "error", err, "month", month)
-			return err
-		}
-	}
-	// Store tokens at new path
-	for month, tokenCount := range clusterTokens {
-		// Combine all token counts from all clusters
-		logFragments := make([]*activity.LogFragment, len(tokenCount))
-		for i, tokens := range tokenCount {
-			logFragments[i] = &activity.LogFragment{NonEntityTokens: tokens}
-		}
-		if err = a.savePreviousTokenSegments(ctx, month, activityLocalPathPrefix+activityTokenBasePath, logFragments); err != nil {
-			a.logger.Error("failed to write token segment", "error", err, "month", month)
-			return err
-		}
-	}
-
-	// TODO: After data has been migrated to new locations, we will regenerate all the global and local PCQs
-
-	if err := a.writeDedupClientsUpgrade(ctx); err != nil {
-		a.logger.Error("could not complete migration of duplicate clients on cluster")
-		return err
-	}
-	// Garbage collect data at old paths
-	a.oldStoragePathsCleaned = make(chan struct{})
-	go func() {
-		defer close(a.oldStoragePathsCleaned)
-		a.deleteOldStoragePathWorker(ctx, activityEntityBasePath)
-		a.deleteOldStoragePathWorker(ctx, activityTokenBasePath)
-		// We will also need to delete old PCQs
-	}()
-	a.dedupClientsUpgradeComplete.Store(true)
-	a.logger.Trace("completed primary activity log migration worker")
-	return nil
-}
-
 type encoder interface {
 	Encode(*ActivityLogExportRecord) error
 	Flush()

vault/activity_log_stubs_oss.go

@@ -5,22 +5,11 @@
 
 package vault
 
-import (
-	"context"
-	"errors"
-)
+import "context"
 
 //go:generate go run github.com/hashicorp/vault/tools/stubmaker
 
-// ErrEmptyResponse error is used to avoid returning "nil, nil" from a function
-var ErrEmptyResponse = errors.New("empty response; the system encountered a statement that exclusively returns nil values")
-
 // sendGlobalClients is a no-op on CE
 func (a *ActivityLog) sendGlobalClients(ctx context.Context) error {
 	return nil
 }
-
-// waitForSecondaryGlobalClients is a no-op on CE
-func (a *ActivityLog) waitForSecondaryGlobalClients(ctx context.Context) error {
-	return nil
-}

vault/activity_log_test.go

@@ -5821,280 +5821,3 @@ func TestCreateSegment_StoreSegment(t *testing.T) {
 		})
 	}
 }
-
-// TestActivityLog_PrimaryDuplicateClientMigrationWorker verifies that the primary
-// migration worker correctly moves data from old location to the new location
-func TestActivityLog_PrimaryDuplicateClientMigrationWorker(t *testing.T) {
-	cluster := NewTestCluster(t, nil, nil)
-	core := cluster.Cores[0].Core
-	a := core.activityLog
-	a.SetEnable(true)
-
-	ctx := context.Background()
-	timeStamp := time.Now()
-	startOfMonth := timeutil.StartOfMonth(timeStamp)
-	oneMonthAgo := timeutil.StartOfPreviousMonth(timeStamp)
-	twoMonthsAgo := timeutil.StartOfPreviousMonth(oneMonthAgo)
-
-	clientRecordsGlobal := make([]*activity.EntityRecord, ActivitySegmentClientCapacity*2+1)
-	for i := range clientRecordsGlobal {
-		clientRecordsGlobal[i] = &activity.EntityRecord{
-			ClientID:  fmt.Sprintf("111122222-3333-4444-5555-%012v", i),
-			Timestamp: timeStamp.Unix(),
-			NonEntity: false,
-		}
-	}
-	clientRecordsLocal := make([]*activity.EntityRecord, ActivitySegmentClientCapacity*2+1)
-	for i := range clientRecordsGlobal {
-		clientRecordsLocal[i] = &activity.EntityRecord{
-			ClientID:  fmt.Sprintf("011122222-3333-4444-5555-%012v", i),
-			Timestamp: timeStamp.Unix(),
-			// This is to trick the system into believing this a local client when parsing data
-			ClientType: nonEntityTokenActivityType,
-		}
-	}
-
-	tokenCounts := map[string]uint64{
-		"ns1": 10,
-		"ns2": 11,
-		"ns3": 12,
-	}
-
-	// Write global and local clients to old path
-	a.savePreviousEntitySegments(ctx, twoMonthsAgo.Unix(), "", []*activity.LogFragment{{Clients: append(clientRecordsLocal, clientRecordsGlobal...)}})
-	a.savePreviousEntitySegments(ctx, oneMonthAgo.Unix(), "", []*activity.LogFragment{{Clients: append(clientRecordsLocal[1:], clientRecordsGlobal[1:]...)}})
-	a.savePreviousEntitySegments(ctx, startOfMonth.Unix(), "", []*activity.LogFragment{{Clients: append(clientRecordsLocal[2:], clientRecordsGlobal[2:]...)}})
-
-	// Assert that the migration workers have not been run
-	require.True(t, a.hasDedupClientsUpgrade(ctx))
-	require.True(t, a.dedupClientsUpgradeComplete.Load())
-
-	// Resetting this to false so that we can
-	// verify that after the migrations is completed, the correct values have been stored
-	a.dedupClientsUpgradeComplete.Store(false)
-	require.NoError(t, a.view.Delete(ctx, activityDeduplicationUpgradeKey))
-
-	// Forcefully run the primary migration worker
-	core.primaryDuplicateClientMigrationWorker(ctx)
-
-	// Verify that we have the correct number of global clients at the new storage paths
-	times := []time.Time{twoMonthsAgo, oneMonthAgo, startOfMonth}
-	for index, time := range times {
-		reader, err := a.NewSegmentFileReader(ctx, time)
-		require.NoError(t, err)
-		globalClients := make([]*activity.EntityRecord, 0)
-		for {
-			segment, err := reader.ReadGlobalEntity(ctx)
-			if errors.Is(err, io.EOF) {
-				break
-			}
-			require.NoError(t, err)
-			globalClients = append(globalClients, segment.GetClients()...)
-		}
-		require.Equal(t, len(clientRecordsGlobal)-index, len(globalClients))
-	}
-
-	// Verify local clients
-	for index, time := range times {
-		reader, err := a.NewSegmentFileReader(ctx, time)
-		require.NoError(t, err)
-		localClients := make([]*activity.EntityRecord, 0)
-		for {
-			segment, err := reader.ReadLocalEntity(ctx)
-			if errors.Is(err, io.EOF) {
-				break
-			}
-			require.NoError(t, err)
-			localClients = append(localClients, segment.GetClients()...)
-		}
-		require.Equal(t, len(clientRecordsLocal)-index, len(localClients))
-	}
-
-	// Verify non-entity tokens have been correctly migrated
-	for _, time := range times {
-		reader, err := a.NewSegmentFileReader(ctx, time)
-		require.NoError(t, err)
-		for {
-			segment, err := reader.ReadToken(ctx)
-			if errors.Is(err, io.EOF) {
-				break
-			}
-			require.NoError(t, err)
-			// Verify that the data is correct
-			deep.Equal(segment.GetCountByNamespaceID(), tokenCounts)
-		}
-	}
-
-	// Check that the storage key has been updated
-	require.True(t, a.hasDedupClientsUpgrade(ctx))
-	// Check that the bool has been updated
-	require.True(t, a.dedupClientsUpgradeComplete.Load())
-
-	// Wait for the deletion of old logs to complete
-	timeout := time.After(25 * time.Second)
-	// Wait for channel indicating deletion to be written
-	select {
-	case <-timeout:
-		t.Fatal("timed out waiting for deletion to complete")
-	case <-a.oldStoragePathsCleaned:
-		break
-	}
-
-	// Verify there is no data at the old paths
-	times, err := a.availableTimesAtPath(ctx, time.Now(), activityEntityBasePath)
-	require.NoError(t, err)
-	require.Equal(t, 0, len(times))
-
-	// Verify there is no data at the old token paths
-	times, err = a.availableTimesAtPath(ctx, time.Now(), activityTokenBasePath)
-	require.NoError(t, err)
-	require.Equal(t, 0, len(times))
-}
-
-// TestActivityLog_SecondaryDuplicateClientMigrationWorker verifies that the secondary
-// migration worker correctly moves local data from old location to the new location
-func TestActivityLog_SecondaryDuplicateClientMigrationWorker(t *testing.T) {
-	cluster := NewTestCluster(t, nil, nil)
-	core := cluster.Cores[0].Core
-	a := core.activityLog
-	a.SetEnable(true)
-
-	ctx := context.Background()
-	timeStamp := time.Now()
-	startOfMonth := timeutil.StartOfMonth(timeStamp)
-	oneMonthAgo := timeutil.StartOfPreviousMonth(timeStamp)
-	twoMonthsAgo := timeutil.StartOfPreviousMonth(oneMonthAgo)
-
-	clientRecordsGlobal := make([]*activity.EntityRecord, ActivitySegmentClientCapacity*2+1)
-	for i := range clientRecordsGlobal {
-		clientRecordsGlobal[i] = &activity.EntityRecord{
-			ClientID:  fmt.Sprintf("111122222-3333-4444-5555-%012v", i),
-			Timestamp: timeStamp.Unix(),
-			NonEntity: false,
-		}
-	}
-	clientRecordsLocal := make([]*activity.EntityRecord, ActivitySegmentClientCapacity*2+1)
-	for i := range clientRecordsGlobal {
-		clientRecordsLocal[i] = &activity.EntityRecord{
-			ClientID:  fmt.Sprintf("011122222-3333-4444-5555-%012v", i),
-			Timestamp: timeStamp.Unix(),
-			// This is to trick the system into believing this a local client when parsing data
-			ClientType: nonEntityTokenActivityType,
-		}
-	}
-
-	tokenCounts := map[string]uint64{
-		"ns1": 10,
-		"ns2": 11,
-		"ns3": 12,
-	}
-
-	// Write global and local clients to old path
-	a.savePreviousEntitySegments(ctx, twoMonthsAgo.Unix(), "", []*activity.LogFragment{{Clients: append(clientRecordsLocal, clientRecordsGlobal...)}})
-	a.savePreviousEntitySegments(ctx, oneMonthAgo.Unix(), "", []*activity.LogFragment{{Clients: append(clientRecordsLocal[1:], clientRecordsGlobal[1:]...)}})
-	a.savePreviousEntitySegments(ctx, startOfMonth.Unix(), "", []*activity.LogFragment{{Clients: append(clientRecordsLocal[2:], clientRecordsGlobal[2:]...)}})
-
-	// Write tokens to old path
-	a.savePreviousTokenSegments(ctx, twoMonthsAgo.Unix(), "", []*activity.LogFragment{{NonEntityTokens: tokenCounts}})
-	a.savePreviousTokenSegments(ctx, oneMonthAgo.Unix(), "", []*activity.LogFragment{{NonEntityTokens: tokenCounts}})
-	a.savePreviousTokenSegments(ctx, startOfMonth.Unix(), "", []*activity.LogFragment{{NonEntityTokens: tokenCounts}})
-
-	// Assert that the migration workers have not been run
-	require.True(t, a.hasDedupClientsUpgrade(ctx))
-	require.True(t, a.dedupClientsUpgradeComplete.Load())
-
-	// Resetting this to false so that we can
-	// verify that after the migrations is completed, the correct values have been stored
-	a.dedupClientsUpgradeComplete.Store(false)
-	require.NoError(t, a.view.Delete(ctx, activityDeduplicationUpgradeKey))
-
-	// Forcefully run the secondary migration worker
-	core.secondaryDuplicateClientMigrationWorker(ctx)
-
-	// Wait for the storage migration to complete
-	ticker := time.NewTicker(100 * time.Millisecond)
-	timeout := time.After(25 * time.Second)
-	for {
-		select {
-		case <-timeout:
-			t.Fatal("timed out waiting for migration to complete")
-		case <-ticker.C:
-		}
-		if a.dedupClientsUpgradeComplete.Load() {
-			break
-		}
-	}
-
-	// Verify that no global clients have been migrated
-	times := []time.Time{twoMonthsAgo, oneMonthAgo, startOfMonth}
-	for _, time := range times {
-		reader, err := a.NewSegmentFileReader(ctx, time)
-		require.NoError(t, err)
-		globalClients := make([]*activity.EntityRecord, 0)
-		for {
-			segment, err := reader.ReadGlobalEntity(ctx)
-			if errors.Is(err, io.EOF) {
-				break
-			}
-			require.NoError(t, err)
-			globalClients = append(globalClients, segment.GetClients()...)
-		}
-		require.Equal(t, 0, len(globalClients))
-	}
-
-	// Verify local clients have been correctly migrated
-	for index, time := range times {
-		reader, err := a.NewSegmentFileReader(ctx, time)
-		require.NoError(t, err)
-		localClients := make([]*activity.EntityRecord, 0)
-		for {
-			segment, err := reader.ReadLocalEntity(ctx)
-			if errors.Is(err, io.EOF) {
-				break
-			}
-			require.NoError(t, err)
-			localClients = append(localClients, segment.GetClients()...)
-		}
-		require.Equal(t, len(clientRecordsLocal)-index, len(localClients))
-	}
-
-	// Verify non-entity tokens have been correctly migrated
-	for _, time := range times {
-		reader, err := a.NewSegmentFileReader(ctx, time)
-		require.NoError(t, err)
-		for {
-			segment, err := reader.ReadToken(ctx)
-			if errors.Is(err, io.EOF) {
-				break
-			}
-			require.NoError(t, err)
-			// Verify that the data is correct
-			deep.Equal(segment.GetCountByNamespaceID(), tokenCounts)
-		}
-	}
-
-	// Check that the storage key has been updated
-	require.True(t, a.hasDedupClientsUpgrade(ctx))
-	// Check that the bool has been updated
-	require.True(t, a.dedupClientsUpgradeComplete.Load())
-
-	// Wait for the deletion of old logs to complete
-	timeout = time.After(25 * time.Second)
-	// Wait for channel indicating deletion to be written
-	select {
-	case <-timeout:
-		t.Fatal("timed out waiting for deletion to complete")
-	case <-a.oldStoragePathsCleaned:
-		break
-	}
-
-	// Verify there is no data at the old entity paths
-	times, err := a.availableTimesAtPath(ctx, time.Now(), activityEntityBasePath)
-	require.NoError(t, err)
-	require.Equal(t, 0, len(times))
-
-	// Verify there is no data at the old token paths
-	times, err = a.availableTimesAtPath(ctx, time.Now(), activityTokenBasePath)
-	require.NoError(t, err)
-	require.Equal(t, 0, len(times))
-}

vault/activity_log_util_common.go

@@ -14,7 +14,6 @@ import (
 	"time"
 
 	"github.com/axiomhq/hyperloglog"
-	semver "github.com/hashicorp/go-version"
 	"github.com/hashicorp/vault/helper/timeutil"
 	"github.com/hashicorp/vault/sdk/logical"
 	"github.com/hashicorp/vault/vault/activity"
@@ -553,98 +552,3 @@ func (a *ActivityLog) namespaceRecordToCountsResponse(record *activity.Namespace
 		ACMEClients:      int(record.ACMEClients),
 	}
 }
-
-func (a *ActivityLog) extractLocalGlobalClientsDeprecatedStoragePath(ctx context.Context) (map[int64][]*activity.EntityRecord, map[int64][]*activity.EntityRecord, error) {
-	clusterGlobalClients := make(map[int64][]*activity.EntityRecord)
-	clusterLocalClients := make(map[int64][]*activity.EntityRecord)
-
-	// Extract global clients on the current cluster per month store them in a map
-	times, err := a.availableTimesAtPath(ctx, time.Now(), activityEntityBasePath)
-	if err != nil {
-		a.logger.Error("could not list available logs until now")
-		return clusterLocalClients, clusterGlobalClients, fmt.Errorf("could not list available logs on the cluster")
-	}
-	for _, time := range times {
-		entityPath := activityEntityBasePath + fmt.Sprint(time.Unix()) + "/"
-		segmentPaths, err := a.view.List(ctx, entityPath)
-		if err != nil {
-			return nil, nil, err
-		}
-		for _, seqNumber := range segmentPaths {
-			segment, err := a.readEntitySegmentAtPath(ctx, entityPath+seqNumber)
-			if segment == nil {
-				continue
-			}
-			if err != nil {
-				a.logger.Warn("failed to read segment", "error", err)
-				return clusterLocalClients, clusterGlobalClients, err
-			}
-			for _, entity := range segment.GetClients() {
-				// If the client is not local, then add it to a map
-				if local, _ := a.isClientLocal(entity); !local {
-					if _, ok := clusterGlobalClients[time.Unix()]; !ok {
-						clusterGlobalClients[time.Unix()] = make([]*activity.EntityRecord, 0)
-					}
-					clusterGlobalClients[time.Unix()] = append(clusterGlobalClients[time.Unix()], entity)
-				} else {
-					if _, ok := clusterLocalClients[time.Unix()]; !ok {
-						clusterLocalClients[time.Unix()] = make([]*activity.EntityRecord, 0)
-					}
-					clusterLocalClients[time.Unix()] = append(clusterLocalClients[time.Unix()], entity)
-				}
-			}
-		}
-	}
-
-	return clusterLocalClients, clusterGlobalClients, nil
-}
-
-func (a *ActivityLog) extractTokensDeprecatedStoragePath(ctx context.Context) (map[int64][]map[string]uint64, error) {
-	tokensByMonth := make(map[int64][]map[string]uint64)
-	times, err := a.availableTimesAtPath(ctx, time.Now(), activityTokenBasePath)
-	if err != nil {
-		return nil, err
-	}
-	for _, monthTime := range times {
-		tokenPath := activityTokenBasePath + fmt.Sprint(monthTime.Unix()) + "/"
-		segmentPaths, err := a.view.List(ctx, tokenPath)
-		if err != nil {
-			return nil, err
-		}
-		tokensByMonth[monthTime.Unix()] = make([]map[string]uint64, 0)
-		for _, seqNum := range segmentPaths {
-			tokenCount, err := a.readTokenSegmentAtPath(ctx, tokenPath+seqNum)
-			if tokenCount == nil {
-				a.logger.Error("data at path has been unexpectedly deleted", "path", tokenPath+seqNum)
-				continue
-			}
-			if err != nil {
-				return nil, err
-			}
-			tokensByMonth[monthTime.Unix()] = append(tokensByMonth[monthTime.Unix()], tokenCount.CountByNamespaceID)
-		}
-	}
-	return tokensByMonth, nil
-}
-
-// OldestVersionHasDeduplicatedClients returns whether this cluster is 1.19+, and
-// hence supports deduplicated clients
-func (a *ActivityLog) OldestVersionHasDeduplicatedClients(ctx context.Context) bool {
-	oldestVersionIsDedupClients := a.core.IsNewInstall(ctx)
-	if !oldestVersionIsDedupClients {
-		if v, _, err := a.core.FindOldestVersionTimestamp(); err == nil {
-			oldestVersion, err := semver.NewSemver(v)
-			if err != nil {
-				a.core.logger.Debug("could not extract version instance", "version", v)
-				return false
-			}
-			dedupChangeVersion, err := semver.NewSemver(DeduplicatedClientMinimumVersion)
-			if err != nil {
-				a.core.logger.Debug("could not extract version instance", "version", DeduplicatedClientMinimumVersion)
-				return false
-			}
-			oldestVersionIsDedupClients = oldestVersionIsDedupClients || oldestVersion.GreaterThanOrEqual(dedupChangeVersion)
-		}
-	}
-	return oldestVersionIsDedupClients
-}

vault/activity_log_util_common_test.go

@@ -13,7 +13,6 @@ import (
 	"time"
 
 	"github.com/axiomhq/hyperloglog"
-	"github.com/go-test/deep"
 	"github.com/hashicorp/vault/helper/timeutil"
 	"github.com/hashicorp/vault/vault/activity"
 	"github.com/stretchr/testify/require"
@@ -1015,14 +1014,6 @@ func writeTokenSegment(t *testing.T, core *Core, ts time.Time, index int, item *
 	WriteToStorage(t, core, makeSegmentPath(t, activityTokenLocalBasePath, ts, index), protoItem)
 }
 
-// writeTokenSegmentOldPath writes a single segment file with the given time and index for a token at the old path
-func writeTokenSegmentOldPath(t *testing.T, core *Core, ts time.Time, index int, item *activity.TokenCount) {
-	t.Helper()
-	protoItem, err := proto.Marshal(item)
-	require.NoError(t, err)
-	WriteToStorage(t, core, makeSegmentPath(t, activityTokenBasePath, ts, index), protoItem)
-}
-
 // makeSegmentPath formats the path for a segment at a particular time and index
 func makeSegmentPath(t *testing.T, typ string, ts time.Time, index int) string {
 	t.Helper()
@@ -1222,50 +1213,3 @@ func TestSegmentFileReader(t *testing.T) {
 		require.True(t, proto.Equal(gotTokens[i], tokens[i]))
 	}
 }
-
-// TestExtractTokens_OldStoragePaths verifies that the correct tokens are extracted
-// from the old token paths in storage. These old storage paths were used in <=1.9 to
-// store tokens without clientIds (non-entity tokens).
-func TestExtractTokens_OldStoragePaths(t *testing.T) {
-	core, _, _ := TestCoreUnsealed(t)
-	now := time.Now()
-
-	// write token at index 3
-	token := &activity.TokenCount{CountByNamespaceID: map[string]uint64{
-		"ns":  10,
-		"ns3": 1,
-		"ns1": 2,
-	}}
-
-	lastMonth := timeutil.StartOfPreviousMonth(now)
-	twoMonthsAgo := timeutil.StartOfPreviousMonth(lastMonth)
-
-	thisMonthData := []map[string]uint64{token.CountByNamespaceID, token.CountByNamespaceID}
-	lastMonthData := []map[string]uint64{token.CountByNamespaceID, token.CountByNamespaceID, token.CountByNamespaceID, token.CountByNamespaceID}
-	twoMonthsAgoData := []map[string]uint64{token.CountByNamespaceID}
-
-	expected := map[int64][]map[string]uint64{
-		now.Unix():          thisMonthData,
-		lastMonth.Unix():    lastMonthData,
-		twoMonthsAgo.Unix(): twoMonthsAgoData,
-	}
-
-	// This month's token data is at broken segment sequences
-	writeTokenSegmentOldPath(t, core, now, 1, token)
-	writeTokenSegmentOldPath(t, core, now, 3, token)
-	// Last months token data is at normal segment sequences
-	writeTokenSegmentOldPath(t, core, lastMonth, 0, token)
-	writeTokenSegmentOldPath(t, core, lastMonth, 1, token)
-	writeTokenSegmentOldPath(t, core, lastMonth, 2, token)
-	writeTokenSegmentOldPath(t, core, lastMonth, 3, token)
-	// Month before is at only one random segment sequence
-	writeTokenSegmentOldPath(t, core, twoMonthsAgo, 2, token)
-
-	tokens, err := core.activityLog.extractTokensDeprecatedStoragePath(context.Background())
-	require.NoError(t, err)
-	require.Equal(t, 3, len(tokens))
-
-	if diff := deep.Equal(expected, tokens); diff != nil {
-		t.Fatal(diff)
-	}
-}