Vault 2823 cc namespace (#12393)

* vault-2823 adding changes

* VAULT-2823 adding alias

* Vault-2823 addressing comments

* Vault-2823 removing comments

* Vault-2823 removing comments

* vault-2823 removing q debug

* adding changelog

* Vault-2823 updating external test

* adding approved changes

* fixing returns

* fixing returns

changelog/12393.txt

@@ -0,0 +1,3 @@
+```release-note: improvement
+core: observe the client counts broken down by namespace for partial month client count
+```

vault/activity_log.go

@@ -67,6 +67,11 @@ type segmentInfo struct {
 	entitySequenceNumber uint64
 }
 
+type clients struct {
+	distinctEntities uint64
+	nonEntityTokens  uint64
+}
+
 // ActivityLog tracks unique entity counts and non-entity token counts.
 // It handles assembling log fragments (and sending them to the active
 // node), writing log segments, and precomputing queries.
@@ -119,10 +124,6 @@ type ActivityLog struct {
 	// Channel to stop background processing
 	doneCh chan struct{}
 
-	// All known active entities this month; use fragmentLock read-locked
-	// to check whether it already exists.
-	activeEntities map[string]struct{}
-
 	// track metadata and contents of the most recent log segment
 	currentSegment segmentInfo
 
@@ -143,6 +144,16 @@ type ActivityLog struct {
 
 	// for testing: is config currently being invalidated. protected by l
 	configInvalidationInProgress bool
+
+	// entityTracker tracks active entities this month.  Protected by fragmentLock.
+	entityTracker *EntityTracker
+}
+
+type EntityTracker struct {
+	// All known active entities this month; use fragmentLock read-locked
+	// to check whether it already exists.
+	activeEntities           map[string]struct{}
+	entityCountByNamespaceID map[string]uint64
 }
 
 // These non-persistent configuration options allow us to disable
@@ -174,7 +185,10 @@ func NewActivityLog(core *Core, logger log.Logger, view *BarrierView, metrics me
 		sendCh:          make(chan struct{}, 1), // buffered so it can be triggered by fragment size
 		writeCh:         make(chan struct{}, 1), // same for full segment
 		doneCh:          make(chan struct{}, 1),
-		activeEntities:  make(map[string]struct{}),
+		entityTracker: &EntityTracker{
+			activeEntities:           make(map[string]struct{}),
+			entityCountByNamespaceID: make(map[string]uint64),
+		},
 		currentSegment: segmentInfo{
 			startTimestamp: 0,
 			currentEntities: &activity.EntityActivityLog{
@@ -531,7 +545,7 @@ func (a *ActivityLog) loadPriorEntitySegment(ctx context.Context, startTime time
 	// Or the feature has been disabled.
 	if a.enabled && startTime.Unix() == a.currentSegment.startTimestamp {
 		for _, ent := range out.Entities {
-			a.activeEntities[ent.EntityID] = struct{}{}
+			a.entityTracker.addEntity(ent)
 		}
 	}
 	a.fragmentLock.Unlock()
@@ -571,7 +585,7 @@ func (a *ActivityLog) loadCurrentEntitySegment(ctx context.Context, startTime ti
 	}
 
 	for _, ent := range out.Entities {
-		a.activeEntities[ent.EntityID] = struct{}{}
+		a.entityTracker.addEntity(ent)
 	}
 
 	return nil
@@ -683,7 +697,8 @@ func (a *ActivityLog) resetCurrentLog() {
 	a.currentSegment.entitySequenceNumber = 0
 
 	a.fragment = nil
-	a.activeEntities = make(map[string]struct{})
+	a.entityTracker.activeEntities = make(map[string]struct{})
+	a.entityTracker.entityCountByNamespaceID = make(map[string]uint64)
 	a.standbyFragmentsReceived = make([]*activity.LogFragment, 0)
 }
 
@@ -1094,7 +1109,8 @@ func (a *ActivityLog) perfStandbyFragmentWorker() {
 
 			// clear active entity set
 			a.fragmentLock.Lock()
-			a.activeEntities = make(map[string]struct{})
+			a.entityTracker.activeEntities = make(map[string]struct{})
+			a.entityTracker.entityCountByNamespaceID = make(map[string]uint64)
 			a.fragmentLock.Unlock()
 
 			// Set timer for next month.
@@ -1282,7 +1298,7 @@ func (a *ActivityLog) AddEntityToFragment(entityID string, namespaceID string, t
 
 	a.fragmentLock.RLock()
 	if a.enabled {
-		_, present = a.activeEntities[entityID]
+		_, present = a.entityTracker.activeEntities[entityID]
 	} else {
 		present = true
 	}
@@ -1296,20 +1312,20 @@ func (a *ActivityLog) AddEntityToFragment(entityID string, namespaceID string, t
 	defer a.fragmentLock.Unlock()
 
 	// Re-check entity ID after re-acquiring lock
-	_, present = a.activeEntities[entityID]
+	_, present = a.entityTracker.activeEntities[entityID]
 	if present {
 		return
 	}
 
 	a.createCurrentFragment()
 
-	a.fragment.Entities = append(a.fragment.Entities,
+	entityRecord := &activity.EntityRecord{
-		&activity.EntityRecord{
+		EntityID:    entityID,
-			EntityID:    entityID,
+		NamespaceID: namespaceID,
-			NamespaceID: namespaceID,
+		Timestamp:   timestamp,
-			Timestamp:   timestamp,
+	}
-		})
+	a.fragment.Entities = append(a.fragment.Entities, entityRecord)
-	a.activeEntities[entityID] = struct{}{}
+	a.entityTracker.addEntity(entityRecord)
 }
 
 func (a *ActivityLog) AddTokenToFragment(namespaceID string) {
@@ -1353,7 +1369,7 @@ func (a *ActivityLog) receivedFragment(fragment *activity.LogFragment) {
 	}
 
 	for _, e := range fragment.Entities {
-		a.activeEntities[e.EntityID] = struct{}{}
+		a.entityTracker.addEntity(e)
 	}
 
 	a.standbyFragmentsReceived = append(a.standbyFragmentsReceived, fragment)
@@ -1770,7 +1786,7 @@ func (a *ActivityLog) PartialMonthMetrics(ctx context.Context) ([]metricsutil.Ga
 		// Empty list
 		return []metricsutil.GaugeLabelValues{}, nil
 	}
-	count := len(a.activeEntities)
+	count := len(a.entityTracker.activeEntities)
 
 	return []metricsutil.GaugeLabelValues{
 		{
@@ -1792,26 +1808,94 @@ func (c *Core) activeEntityGaugeCollector(ctx context.Context) ([]metricsutil.Ga
 
 // partialMonthClientCount returns the number of clients used so far this month.
 // If activity log is not enabled, the response will be nil
-func (a *ActivityLog) partialMonthClientCount(ctx context.Context) map[string]interface{} {
+func (a *ActivityLog) partialMonthClientCount(ctx context.Context) (map[string]interface{}, error) {
 	a.fragmentLock.RLock()
 	defer a.fragmentLock.RUnlock()
 
 	if !a.enabled {
 		// nothing to count
-		return nil
+		return nil, nil
 	}
-
+	byNamespace := make([]*ClientCountInNamespace, 0)
-	entityCount := len(a.activeEntities)
-	var tokenCount int
-	for _, countByNS := range a.currentSegment.tokenCount.CountByNamespaceID {
-		tokenCount += int(countByNS)
-	}
-	clientCount := entityCount + tokenCount
-
 	responseData := make(map[string]interface{})
-	responseData["distinct_entities"] = entityCount
+	totalEntities := 0
-	responseData["non_entity_tokens"] = tokenCount
+	totalTokens := 0
-	responseData["clients"] = clientCount
 
-	return responseData
+	clientCountTable := createClientCountTable(a.entityTracker.entityCountByNamespaceID, a.currentSegment.tokenCount.CountByNamespaceID)
+
+	queryNS, err := namespace.FromContext(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	for nsID, clients := range clientCountTable {
+		ns, err := NamespaceByID(ctx, nsID, a.core)
+		if err != nil {
+			return nil, err
+		}
+
+		// Only include namespaces that are the queryNS or within it.  If queryNS is the
+		// root namespace, include all namespaces, even those which have been deleted.
+		if a.includeInResponse(queryNS, ns) {
+			var displayPath string
+			if ns == nil {
+				displayPath = fmt.Sprintf("deleted namespace %q", nsID)
+			} else {
+				displayPath = ns.Path
+			}
+
+			byNamespace = append(byNamespace, &ClientCountInNamespace{
+				NamespaceID:   nsID,
+				NamespacePath: displayPath,
+				Counts: ClientCountResponse{
+					DistinctEntities: int(clients.distinctEntities),
+					NonEntityTokens:  int(clients.nonEntityTokens),
+					Clients:          int(clients.distinctEntities + clients.nonEntityTokens),
+				},
+			})
+
+			totalEntities += int(clients.distinctEntities)
+			totalTokens += int(clients.nonEntityTokens)
+
+		}
+	}
+
+	sort.Slice(byNamespace, func(i, j int) bool {
+		return byNamespace[i].NamespaceID < byNamespace[j].NamespaceID
+	})
+
+	responseData["by_namespace"] = byNamespace
+	responseData["distinct_entities"] = totalEntities
+	responseData["non_entity_tokens"] = totalTokens
+	responseData["clients"] = totalEntities + totalTokens
+
+	return responseData, nil
+}
+
+//createClientCountTable maps the entitycount and token count to the namespace id
+func createClientCountTable(entityMap map[string]uint64, tokenMap map[string]uint64) map[string]*clients {
+	clientCountTable := make(map[string]*clients)
+	for nsID, count := range entityMap {
+		if _, ok := clientCountTable[nsID]; !ok {
+			clientCountTable[nsID] = &clients{distinctEntities: 0, nonEntityTokens: 0}
+		}
+		clientCountTable[nsID].distinctEntities += count
+
+	}
+
+	for nsID, count := range tokenMap {
+		if _, ok := clientCountTable[nsID]; !ok {
+			clientCountTable[nsID] = &clients{distinctEntities: 0, nonEntityTokens: 0}
+		}
+		clientCountTable[nsID].nonEntityTokens += count
+
+	}
+	return clientCountTable
+}
+
+func (et *EntityTracker) addEntity(e *activity.EntityRecord) {
+	if _, ok := et.activeEntities[e.EntityID]; !ok {
+		et.activeEntities[e.EntityID] = struct{}{}
+		et.entityCountByNamespaceID[e.NamespaceID] += 1
+	}
 }

vault/activity_log_test.go

@@ -15,10 +15,12 @@ import (
 
 	"github.com/go-test/deep"
 	"github.com/golang/protobuf/proto"
+	"github.com/hashicorp/vault/helper/constants"
 	"github.com/hashicorp/vault/helper/namespace"
 	"github.com/hashicorp/vault/helper/timeutil"
 	"github.com/hashicorp/vault/sdk/logical"
 	"github.com/hashicorp/vault/vault/activity"
+	"github.com/mitchellh/mapstructure"
 )
 
 func TestActivityLog_Creation(t *testing.T) {
@@ -1005,7 +1007,7 @@ func (a *ActivityLog) resetEntitiesInMemory(t *testing.T) {
 		entitySequenceNumber: 0,
 	}
 
-	a.activeEntities = make(map[string]struct{})
+	a.entityTracker.activeEntities = make(map[string]struct{})
 }
 
 func TestActivityLog_loadCurrentEntitySegment(t *testing.T) {
@@ -1188,7 +1190,7 @@ func TestActivityLog_loadPriorEntitySegment(t *testing.T) {
 		if tc.refresh {
 			a.l.Lock()
 			a.fragmentLock.Lock()
-			a.activeEntities = make(map[string]struct{})
+			a.entityTracker.activeEntities = make(map[string]struct{})
 			a.currentSegment.startTimestamp = tc.time
 			a.fragmentLock.Unlock()
 			a.l.Unlock()
@@ -1326,54 +1328,54 @@ func setupActivityRecordsInStorage(t *testing.T, base time.Time, includeEntities
 		entityRecords = []*activity.EntityRecord{
 			{
 				EntityID:    "11111111-1111-1111-1111-111111111111",
-				NamespaceID: "root",
+				NamespaceID: namespace.RootNamespaceID,
 				Timestamp:   time.Now().Unix(),
 			},
 			{
 				EntityID:    "22222222-2222-2222-2222-222222222222",
-				NamespaceID: "root",
+				NamespaceID: namespace.RootNamespaceID,
 				Timestamp:   time.Now().Unix(),
 			},
 			{
 				EntityID:    "33333333-2222-2222-2222-222222222222",
-				NamespaceID: "root",
+				NamespaceID: namespace.RootNamespaceID,
 				Timestamp:   time.Now().Unix(),
 			},
 		}
+		if constants.IsEnterprise {
+			entityRecords = append(entityRecords, []*activity.EntityRecord{
+				{
+					EntityID:    "44444444-1111-1111-1111-111111111111",
+					NamespaceID: "ns1",
+					Timestamp:   time.Now().Unix(),
+				},
+			}...)
+		}
+		for i, entityRecord := range entityRecords {
+			entityData, err := proto.Marshal(&activity.EntityActivityLog{
+				Entities: []*activity.EntityRecord{entityRecord},
+			})
+			if err != nil {
+				t.Fatalf(err.Error())
+			}
+			if i == 0 {
+				WriteToStorage(t, core, ActivityLogPrefix+"entity/"+fmt.Sprint(monthsAgo.Unix())+"/0", entityData)
+			} else {
+				WriteToStorage(t, core, ActivityLogPrefix+"entity/"+fmt.Sprint(base.Unix())+"/"+strconv.Itoa(i-1), entityData)
+			}
 
-		testEntities1 := &activity.EntityActivityLog{
-			Entities: entityRecords[:1],
 		}
-		entityData1, err := proto.Marshal(testEntities1)
-		if err != nil {
-			t.Fatalf(err.Error())
-		}
-		testEntities2 := &activity.EntityActivityLog{
-			Entities: entityRecords[1:2],
-		}
-		entityData2, err := proto.Marshal(testEntities2)
-		if err != nil {
-			t.Fatalf(err.Error())
-		}
-		testEntities3 := &activity.EntityActivityLog{
-			Entities: entityRecords[2:],
-		}
-		entityData3, err := proto.Marshal(testEntities3)
-		if err != nil {
-			t.Fatalf(err.Error())
-		}
-
-		WriteToStorage(t, core, ActivityLogPrefix+"entity/"+fmt.Sprint(monthsAgo.Unix())+"/0", entityData1)
-		WriteToStorage(t, core, ActivityLogPrefix+"entity/"+fmt.Sprint(base.Unix())+"/0", entityData2)
-		WriteToStorage(t, core, ActivityLogPrefix+"entity/"+fmt.Sprint(base.Unix())+"/1", entityData3)
 	}
 
 	var tokenRecords map[string]uint64
 	if includeTokens {
 		tokenRecords = make(map[string]uint64)
-		for i := 1; i < 4; i++ {
+		tokenRecords[namespace.RootNamespaceID] = uint64(1)
-			nsID := "ns" + strconv.Itoa(i)
+		if constants.IsEnterprise {
-			tokenRecords[nsID] = uint64(i)
+			for i := 1; i < 4; i++ {
+				nsID := "ns" + strconv.Itoa(i)
+				tokenRecords[nsID] = uint64(i)
+			}
 		}
 		tokenCount := &activity.TokenCount{
 			CountByNamespaceID: tokenRecords,
@@ -1405,7 +1407,7 @@ func TestActivityLog_refreshFromStoredLog(t *testing.T) {
 		Entities: expectedEntityRecords[1:],
 	}
 	expectedCurrent := &activity.EntityActivityLog{
-		Entities: expectedEntityRecords[2:],
+		Entities: expectedEntityRecords[len(expectedEntityRecords)-1:],
 	}
 
 	currentEntities := a.GetCurrentEntities()
@@ -1446,7 +1448,7 @@ func TestActivityLog_refreshFromStoredLogWithBackgroundLoadingCancelled(t *testi
 	wg.Wait()
 
 	expected := &activity.EntityActivityLog{
-		Entities: expectedEntityRecords[2:],
+		Entities: expectedEntityRecords[len(expectedEntityRecords)-1:],
 	}
 
 	currentEntities := a.GetCurrentEntities()
@@ -1496,7 +1498,7 @@ func TestActivityLog_refreshFromStoredLogNoTokens(t *testing.T) {
 		Entities: expectedEntityRecords[1:],
 	}
 	expectedCurrent := &activity.EntityActivityLog{
-		Entities: expectedEntityRecords[2:],
+		Entities: expectedEntityRecords[len(expectedEntityRecords)-1:],
 	}
 
 	currentEntities := a.GetCurrentEntities()
@@ -1595,7 +1597,7 @@ func TestActivityLog_refreshFromStoredLogPreviousMonth(t *testing.T) {
 		Entities: expectedEntityRecords[1:],
 	}
 	expectedCurrent := &activity.EntityActivityLog{
-		Entities: expectedEntityRecords[2:],
+		Entities: expectedEntityRecords[len(expectedEntityRecords)-1:],
 	}
 
 	currentEntities := a.GetCurrentEntities()
@@ -2499,9 +2501,15 @@ func TestActivityLog_Deletion(t *testing.T) {
 func TestActivityLog_partialMonthClientCount(t *testing.T) {
 	timeutil.SkipAtEndOfMonth(t)
 
-	ctx := context.Background()
+	ctx := namespace.RootContext(nil)
 	now := time.Now().UTC()
 	a, entities, tokenCounts := setupActivityRecordsInStorage(t, timeutil.StartOfMonth(now), true, true)
+	entities = entities[1:]
+	entityCounts := make(map[string]uint64)
+
+	for _, entity := range entities {
+		entityCounts[entity.NamespaceID] += 1
+	}
 
 	a.SetEnable(true)
 	var wg sync.WaitGroup
@@ -2512,7 +2520,7 @@ func TestActivityLog_partialMonthClientCount(t *testing.T) {
 	wg.Wait()
 
 	// entities[0] is from a previous month
-	partialMonthEntityCount := len(entities[1:])
+	partialMonthEntityCount := len(entities)
 	var partialMonthTokenCount int
 	for _, countByNS := range tokenCounts {
 		partialMonthTokenCount += int(countByNS)
@@ -2520,11 +2528,42 @@ func TestActivityLog_partialMonthClientCount(t *testing.T) {
 
 	expectedClientCount := partialMonthEntityCount + partialMonthTokenCount
 
-	results := a.partialMonthClientCount(ctx)
+	results, err := a.partialMonthClientCount(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
 	if results == nil {
 		t.Fatal("no results to test")
 	}
 
+	byNamespace, ok := results["by_namespace"]
+	if !ok {
+		t.Fatalf("malformed results. got %v", results)
+	}
+
+	clientCountResponse := make([]*ClientCountInNamespace, 0)
+	err = mapstructure.Decode(byNamespace, &clientCountResponse)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	for _, clientCount := range clientCountResponse {
+
+		if int(entityCounts[clientCount.NamespaceID]) != clientCount.Counts.DistinctEntities {
+			t.Errorf("bad entity count for namespace %s . expected %d, got %d", clientCount.NamespaceID, int(entityCounts[clientCount.NamespaceID]), clientCount.Counts.DistinctEntities)
+
+		}
+		if int(tokenCounts[clientCount.NamespaceID]) != clientCount.Counts.NonEntityTokens {
+			t.Errorf("bad token count for namespace %s . expected %d, got %d", clientCount.NamespaceID, int(tokenCounts[clientCount.NamespaceID]), clientCount.Counts.NonEntityTokens)
+		}
+
+		totalCount := int(entityCounts[clientCount.NamespaceID] + tokenCounts[clientCount.NamespaceID])
+		if totalCount != clientCount.Counts.Clients {
+			t.Errorf("bad client count for namespace %s . expected %d, got %d", clientCount.NamespaceID, totalCount, clientCount.Counts.Clients)
+		}
+
+	}
+
 	entityCount, ok := results["distinct_entities"]
 	if !ok {
 		t.Fatalf("malformed results. got %v", results)

vault/activity_log_testing_util.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"testing"
 
+	"github.com/hashicorp/vault/helper/constants"
 	"github.com/hashicorp/vault/sdk/logical"
 	"github.com/hashicorp/vault/vault/activity"
 )
@@ -11,18 +12,20 @@ import (
 // InjectActivityLogDataThisMonth populates the in-memory client store
 // with some entities and tokens, overriding what was already there
 // It is currently used for API integration tests
-func (c *Core) InjectActivityLogDataThisMonth(t *testing.T) (map[string]struct{}, map[string]uint64) {
+func (c *Core) InjectActivityLogDataThisMonth(t *testing.T) (map[string]uint64, map[string]uint64) {
 	t.Helper()
+	tokens := make(map[string]uint64, 0)
+	entitiesByNS := make(map[string]uint64, 0)
+	tokens["root"] = 5
+	entitiesByNS["root"] = 5
 
-	activeEntities := map[string]struct{}{
+	if constants.IsEnterprise {
-		"entity0": {},
+		tokens["ns0"] = 5
-		"entity1": {},
+		tokens["ns1"] = 1
-		"entity2": {},
+		tokens["ns2"] = 1
-	}
+		entitiesByNS["ns0"] = 1
-	tokens := map[string]uint64{
+		entitiesByNS["ns1"] = 1
-		"ns0": 5,
+		entitiesByNS["ns2"] = 1
-		"ns1": 1,
-		"ns2": 10,
 	}
 
 	c.activityLog.l.Lock()
@@ -30,10 +33,9 @@ func (c *Core) InjectActivityLogDataThisMonth(t *testing.T) (map[string]struct{}
 	c.activityLog.fragmentLock.Lock()
 	defer c.activityLog.fragmentLock.Unlock()
 
-	c.activityLog.activeEntities = activeEntities
 	c.activityLog.currentSegment.tokenCount.CountByNamespaceID = tokens
-
+	c.activityLog.entityTracker.entityCountByNamespaceID = entitiesByNS
-	return activeEntities, tokens
+	return entitiesByNS, tokens
 }
 
 // Return the in-memory activeEntities from an activity log
@@ -42,7 +44,7 @@ func (c *Core) GetActiveEntities() map[string]struct{} {
 
 	c.stateLock.RLock()
 	c.activityLog.fragmentLock.RLock()
-	for k, v := range c.activityLog.activeEntities {
+	for k, v := range c.activityLog.entityTracker.activeEntities {
 		out[k] = v
 	}
 	c.activityLog.fragmentLock.RUnlock()
@@ -104,7 +106,7 @@ func (a *ActivityLog) ExpectCurrentSegmentRefreshed(t *testing.T, expectedStart
 	if a.currentSegment.currentEntities.Entities == nil {
 		t.Errorf("expected non-nil currentSegment.currentEntities.Entities")
 	}
-	if a.activeEntities == nil {
+	if a.entityTracker.activeEntities == nil {
 		t.Errorf("expected non-nil activeEntities")
 	}
 	if a.currentSegment.tokenCount == nil {
@@ -117,8 +119,8 @@ func (a *ActivityLog) ExpectCurrentSegmentRefreshed(t *testing.T, expectedStart
 	if len(a.currentSegment.currentEntities.Entities) > 0 {
 		t.Errorf("expected no current entity segment to be loaded. got: %v", a.currentSegment.currentEntities)
 	}
-	if len(a.activeEntities) > 0 {
+	if len(a.entityTracker.activeEntities) > 0 {
-		t.Errorf("expected no active entity segment to be loaded. got: %v", a.activeEntities)
+		t.Errorf("expected no active entity segment to be loaded. got: %v", a.entityTracker.activeEntities)
 	}
 	if len(a.currentSegment.tokenCount.CountByNamespaceID) > 0 {
 		t.Errorf("expected no token counts to be loaded. got: %v", a.currentSegment.tokenCount.CountByNamespaceID)

vault/external_tests/activity/activity_test.go

@@ -88,7 +88,10 @@ func TestActivityLog_MonthlyActivityApi(t *testing.T) {
 
 	// inject some data and query the API
 	entities, tokens := core.InjectActivityLogDataThisMonth(t)
-	expectedEntities := len(entities)
+	var expectedEntities int
+	for _, entityCount := range entities {
+		expectedEntities += int(entityCount)
+	}
 	var expectedTokens int
 	for _, tokenCount := range tokens {
 		expectedTokens += int(tokenCount)

vault/logical_system_activity.go

@@ -142,7 +142,10 @@ func (b *SystemBackend) handleMonthlyActivityCount(ctx context.Context, req *log
 		return logical.ErrorResponse("no activity log present"), nil
 	}
 
-	results := a.partialMonthClientCount(ctx)
+	results, err := a.partialMonthClientCount(ctx)
+	if err != nil {
+		return nil, err
+	}
 	if results == nil {
 		return logical.RespondWithStatusCode(nil, req, http.StatusNoContent)
 	}