fix(indexer): extract Apps from Promotion directives

cmd/controlplane/garbage_collector.go

@@ -15,7 +15,7 @@
 	kargoapi "github.com/akuity/kargo/api/v1alpha1"
 	"github.com/akuity/kargo/internal/api/kubernetes"
 	"github.com/akuity/kargo/internal/garbage"
-	"github.com/akuity/kargo/internal/kubeclient"
+	"github.com/akuity/kargo/internal/indexer"
 	"github.com/akuity/kargo/internal/logging"
 	"github.com/akuity/kargo/internal/os"
 	versionpkg "github.com/akuity/kargo/internal/version"
@@ -112,15 +112,15 @@
 	}
 
 	// Index Promotions by Stage
-	if err = kubeclient.IndexPromotionsByStage(ctx, mgr); err != nil {
+	if err = indexer.IndexPromotionsByStage(ctx, mgr); err != nil {
 		return nil, fmt.Errorf("error indexing Promotions by Stage: %w", err)
 	}
 	// Index Freight by Warehouse
-	if err = kubeclient.IndexFreightByWarehouse(ctx, mgr); err != nil {
+	if err = indexer.IndexFreightByWarehouse(ctx, mgr); err != nil {
 		return nil, fmt.Errorf("error indexing Freight by Warehouse: %w", err)
 	}
 	// Index Stages by Freight
-	if err = kubeclient.IndexStagesByFreight(ctx, mgr); err != nil {
+	if err = indexer.IndexStagesByFreight(ctx, mgr); err != nil {
 		return nil, fmt.Errorf("error indexing Stages by Freight: %w", err)
 	}
 	return mgr, nil

cmd/controlplane/webhooks.go

@@ -15,7 +15,7 @@
 
 	kargoapi "github.com/akuity/kargo/api/v1alpha1"
 	"github.com/akuity/kargo/internal/api/kubernetes"
-	"github.com/akuity/kargo/internal/kubeclient"
+	"github.com/akuity/kargo/internal/indexer"
 	"github.com/akuity/kargo/internal/logging"
 	"github.com/akuity/kargo/internal/os"
 	versionpkg "github.com/akuity/kargo/internal/version"
@@ -107,7 +107,7 @@
 	}
 
 	// Index Stages by Freight
-	if err = kubeclient.IndexStagesByFreight(ctx, mgr); err != nil {
+	if err = indexer.IndexStagesByFreight(ctx, mgr); err != nil {
 		return fmt.Errorf("index Stages by Freight: %w", err)
 	}
 

internal/api/kubernetes/client.go

@@ -28,7 +28,7 @@
 	kargoapi "github.com/akuity/kargo/api/v1alpha1"
 	"github.com/akuity/kargo/internal/api/user"
 	rollouts "github.com/akuity/kargo/internal/controller/rollouts/api/v1alpha1"
-	"github.com/akuity/kargo/internal/kubeclient"
+	"github.com/akuity/kargo/internal/indexer"
 	"github.com/akuity/kargo/internal/logging"
 )
 
@@ -233,22 +233,22 @@
 	}
 
 	// Add all indices required by the API server
-	if err = kubeclient.IndexPromotionsByStage(ctx, cluster); err != nil {
+	if err = indexer.IndexPromotionsByStage(ctx, cluster); err != nil {
 		return nil, fmt.Errorf("error indexing Promotions by Stage: %w", err)
 	}
-	if err = kubeclient.IndexFreightByWarehouse(ctx, cluster); err != nil {
+	if err = indexer.IndexFreightByWarehouse(ctx, cluster); err != nil {
 		return nil, fmt.Errorf("error indexing Freight by Warehouse: %w", err)
 	}
-	if err = kubeclient.IndexFreightByVerifiedStages(ctx, cluster); err != nil {
+	if err = indexer.IndexFreightByVerifiedStages(ctx, cluster); err != nil {
 		return nil, fmt.Errorf("error indexing Freight by Stages in which it has been verified: %w", err)
 	}
-	if err = kubeclient.IndexFreightByApprovedStages(ctx, cluster); err != nil {
+	if err = indexer.IndexFreightByApprovedStages(ctx, cluster); err != nil {
 		return nil, fmt.Errorf("error indexing Freight by Stages for which it has been approved: %w", err)
 	}
-	if err = kubeclient.IndexServiceAccountsByOIDCClaims(ctx, cluster); err != nil {
+	if err = indexer.IndexServiceAccountsByOIDCClaims(ctx, cluster); err != nil {
 		return nil, fmt.Errorf("index ServiceAccounts by OIDC claims: %w", err)
 	}
-	if err = kubeclient.IndexEventsByInvolvedObjectAPIGroup(ctx, cluster); err != nil {
+	if err = indexer.IndexEventsByInvolvedObjectAPIGroup(ctx, cluster); err != nil {
 		return nil, fmt.Errorf("error indexing Events by InvolvedObject's API group: %w", err)
 	}
 

internal/api/list_project_events_v1alpha1.go

@@ -11,7 +11,7 @@
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	kargoapi "github.com/akuity/kargo/api/v1alpha1"
-	"github.com/akuity/kargo/internal/kubeclient"
+	"github.com/akuity/kargo/internal/indexer"
 	svcv1alpha1 "github.com/akuity/kargo/pkg/api/service/v1alpha1"
 )
 
@@ -36,7 +36,7 @@
 		// List Kargo related events only
 		client.MatchingFieldsSelector{
 			Selector: fields.OneTermEqualSelector(
-				kubeclient.EventsByInvolvedObjectAPIGroupIndexField,
+				indexer.EventsByInvolvedObjectAPIGroupIndexField,
 				kargoapi.GroupVersion.Group,
 			),
 		},

internal/api/list_promotions_v1alpha1.go

@@ -9,7 +9,7 @@
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	kargoapi "github.com/akuity/kargo/api/v1alpha1"
-	"github.com/akuity/kargo/internal/kubeclient"
+	"github.com/akuity/kargo/internal/indexer"
 	svcv1alpha1 "github.com/akuity/kargo/pkg/api/service/v1alpha1"
 )
 
@@ -33,7 +33,7 @@
 		client.InNamespace(project),
 	}
 	if stage != "" {
-		opts = append(opts, client.MatchingFields{kubeclient.PromotionsByStageIndexField: stage})
+		opts = append(opts, client.MatchingFields{indexer.PromotionsByStageIndexField: stage})
 	}
 	if err := s.client.List(ctx, &list, opts...); err != nil {
 		return nil, fmt.Errorf("list promotions: %w", err)

internal/api/option/auth.go

@@ -22,7 +22,7 @@
 	kargoapi "github.com/akuity/kargo/api/v1alpha1"
 	"github.com/akuity/kargo/internal/api/config"
 	"github.com/akuity/kargo/internal/api/user"
-	"github.com/akuity/kargo/internal/kubeclient"
+	"github.com/akuity/kargo/internal/indexer"
 )
 
 const authHeaderKey = "Authorization"
@@ -254,14 +254,14 @@
 	for claimName, claimValue := range c {
 		if claimValuesString, ok := claimValue.(string); ok {
 			queries = append(queries, libClient.MatchingFields{
-				kubeclient.ServiceAccountsByOIDCClaimsIndexField: kubeclient.FormatClaim(claimName, claimValuesString),
+				indexer.ServiceAccountsByOIDCClaimsIndexField: indexer.FormatClaim(claimName, claimValuesString),
 			})
 		}
 		if claimValueSlice, ok := claimValue.([]any); ok {
 			for _, claimValueSliceItem := range claimValueSlice {
 				if claimValueSliceItemString, ok := claimValueSliceItem.(string); ok {
 					queries = append(queries, libClient.MatchingFields{
-						kubeclient.ServiceAccountsByOIDCClaimsIndexField: kubeclient.FormatClaim(
+						indexer.ServiceAccountsByOIDCClaimsIndexField: indexer.FormatClaim(
 							claimName, claimValueSliceItemString,
 						),
 					})

internal/api/query_freights_v1alpha1.go

@@ -14,7 +14,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	kargoapi "github.com/akuity/kargo/api/v1alpha1"
-	"github.com/akuity/kargo/internal/kubeclient"
+	"github.com/akuity/kargo/internal/indexer"
 	svcv1alpha1 "github.com/akuity/kargo/pkg/api/service/v1alpha1"
 )
 
@@ -169,7 +169,7 @@ func (s *server) getAvailableFreightForStage(
 		&client.ListOptions{
 			Namespace: project,
 			FieldSelector: fields.OneTermEqualSelector(
-				kubeclient.FreightApprovedForStagesIndexField,
+				indexer.FreightApprovedForStagesIndexField,
 				stage,
 			),
 		},
@@ -216,7 +216,7 @@ func (s *server) getFreightFromWarehouses(
 			&client.ListOptions{
 				Namespace: project,
 				FieldSelector: fields.OneTermEqualSelector(
-					kubeclient.FreightByWarehouseIndexField,
+					indexer.FreightByWarehouseIndexField,
 					warehouse,
 				),
 			},
@@ -247,7 +247,7 @@ func (s *server) getVerifiedFreight(
 			&client.ListOptions{
 				Namespace: project,
 				FieldSelector: fields.OneTermEqualSelector(
-					kubeclient.FreightByVerifiedStagesIndexField,
+					indexer.FreightByVerifiedStagesIndexField,
 					upstream,
 				),
 			},

internal/controller/promotions/promotions.go

@@ -29,6 +29,7 @@
 	"github.com/akuity/kargo/internal/controller/promotion"
 	"github.com/akuity/kargo/internal/controller/runtime"
 	"github.com/akuity/kargo/internal/directives"
+	"github.com/akuity/kargo/internal/indexer"
 	"github.com/akuity/kargo/internal/kargo"
 	"github.com/akuity/kargo/internal/kubeclient"
 	libEvent "github.com/akuity/kargo/internal/kubernetes/event"
@@ -94,7 +95,7 @@
 	cfg ReconcilerConfig,
 ) error {
 	// Index running Promotions by Argo CD Applications
-	if err := kubeclient.IndexRunningPromotionsByArgoCDApplications(ctx, kargoMgr, cfg.ShardName); err != nil {
+	if err := indexer.IndexRunningPromotionsByArgoCDApplications(ctx, kargoMgr, cfg.ShardName); err != nil {
 		return fmt.Errorf("index running Promotions by Argo CD Applications: %w", err)
 	}
 

internal/controller/promotions/watches.go

@@ -14,7 +14,7 @@ import (
 
 	kargoapi "github.com/akuity/kargo/api/v1alpha1"
 	argocd "github.com/akuity/kargo/internal/controller/argocd/api/v1alpha1"
-	"github.com/akuity/kargo/internal/kubeclient"
+	"github.com/akuity/kargo/internal/indexer"
 	"github.com/akuity/kargo/internal/logging"
 )
 
@@ -208,7 +208,7 @@ func (u *UpdatedArgoCDAppHandler[T]) Update(
 		promotions,
 		&client.ListOptions{
 			FieldSelector: fields.OneTermEqualSelector(
-				kubeclient.RunningPromotionsByArgoCDApplicationsIndexField,
+				indexer.RunningPromotionsByArgoCDApplicationsIndexField,
 				fmt.Sprintf("%s:%s", newApp.Namespace, newApp.Name),
 			),
 			LabelSelector: u.shardSelector,

internal/controller/promotions/watches_test.go

@@ -21,7 +21,7 @@ import (
 
 	kargoapi "github.com/akuity/kargo/api/v1alpha1"
 	argocd "github.com/akuity/kargo/internal/controller/argocd/api/v1alpha1"
-	"github.com/akuity/kargo/internal/kubeclient"
+	"github.com/akuity/kargo/internal/indexer"
 )
 
 func TestUpdatedArgoCDAppHandler_Update(t *testing.T) {
@@ -287,7 +287,7 @@ func TestUpdatedArgoCDAppHandler_Update(t *testing.T) {
 				WithObjects(tt.applications...).
 				WithIndex(
 					&kargoapi.Promotion{},
-					kubeclient.RunningPromotionsByArgoCDApplicationsIndexField,
+					indexer.RunningPromotionsByArgoCDApplicationsIndexField,
 					tt.indexer,
 				).
 				WithInterceptorFuncs(tt.interceptor)

internal/controller/stages/stages.go

@@ -30,6 +30,7 @@
 	argocd "github.com/akuity/kargo/internal/controller/argocd/api/v1alpha1"
 	rollouts "github.com/akuity/kargo/internal/controller/rollouts/api/v1alpha1"
 	"github.com/akuity/kargo/internal/directives"
+	"github.com/akuity/kargo/internal/indexer"
 	"github.com/akuity/kargo/internal/kargo"
 	"github.com/akuity/kargo/internal/kubeclient"
 	libEvent "github.com/akuity/kargo/internal/kubernetes/event"
@@ -232,42 +233,42 @@
 	cfg ReconcilerConfig,
 ) error {
 	// Index Promotions by Stage
-	if err := kubeclient.IndexPromotionsByStage(ctx, kargoMgr); err != nil {
+	if err := indexer.IndexPromotionsByStage(ctx, kargoMgr); err != nil {
 		return fmt.Errorf("index non-terminal Promotions by Stage: %w", err)
 	}
 
 	// Index Promotions by Stage + Freight
-	if err := kubeclient.IndexPromotionsByStageAndFreight(ctx, kargoMgr); err != nil {
+	if err := indexer.IndexPromotionsByStageAndFreight(ctx, kargoMgr); err != nil {
 		return fmt.Errorf("index Promotions by Stage and Freight: %w", err)
 	}
 
 	// Index Freight by Warehouse
-	if err := kubeclient.IndexFreightByWarehouse(ctx, kargoMgr); err != nil {
+	if err := indexer.IndexFreightByWarehouse(ctx, kargoMgr); err != nil {
 		return fmt.Errorf("index Freight by Warehouse: %w", err)
 	}
 
 	// Index Freight by Stages in which it has been verified
-	if err := kubeclient.IndexFreightByVerifiedStages(ctx, kargoMgr); err != nil {
+	if err := indexer.IndexFreightByVerifiedStages(ctx, kargoMgr); err != nil {
 		return fmt.Errorf("index Freight by Stages in which it has been verified: %w", err)
 	}
 
 	// Index Freight by Stages for which it has been approved
-	if err := kubeclient.IndexFreightByApprovedStages(ctx, kargoMgr); err != nil {
+	if err := indexer.IndexFreightByApprovedStages(ctx, kargoMgr); err != nil {
 		return fmt.Errorf("index Freight by Stages for which it has been approved: %w", err)
 	}
 
 	// Index Stages by upstream Stages
-	if err := kubeclient.IndexStagesByUpstreamStages(ctx, kargoMgr); err != nil {
+	if err := indexer.IndexStagesByUpstreamStages(ctx, kargoMgr); err != nil {
 		return fmt.Errorf("index Stages by upstream Stages: %w", err)
 	}
 
 	// Index Stages by Warehouse
-	if err := kubeclient.IndexStagesByWarehouse(ctx, kargoMgr); err != nil {
+	if err := indexer.IndexStagesByWarehouse(ctx, kargoMgr); err != nil {
 		return fmt.Errorf("index Stages by Warehouse: %w", err)
 	}
 
 	// Index Stages by AnalysisRun
-	if err := kubeclient.IndexStagesByAnalysisRun(ctx, kargoMgr, cfg.ShardName); err != nil {
+	if err := indexer.IndexStagesByAnalysisRun(ctx, kargoMgr, cfg.ShardName); err != nil {
 		return fmt.Errorf("index Stages by Argo Rollouts AnalysisRun: %w", err)
 	}
 
@@ -947,8 +948,8 @@
 			&client.ListOptions{
 				Namespace: stage.Namespace,
 				FieldSelector: fields.OneTermEqualSelector(
-					kubeclient.PromotionsByStageAndFreightIndexField,
-					kubeclient.StageAndFreightKey(stage.Name, latestFreight.Name),
+					indexer.PromotionsByStageAndFreightIndexField,
+					indexer.StageAndFreightKey(stage.Name, latestFreight.Name),
 				),
 				Limit: 1,
 			},
@@ -1147,7 +1148,7 @@
 		&client.ListOptions{
 			Namespace: stage.Namespace,
 			FieldSelector: fields.OneTermEqualSelector(
-				kubeclient.FreightByVerifiedStagesIndexField,
+				indexer.FreightByVerifiedStagesIndexField,
 				stage.Name,
 			),
 		},
@@ -1189,7 +1190,7 @@
 		&client.ListOptions{
 			Namespace: stage.Namespace,
 			FieldSelector: fields.OneTermEqualSelector(
-				kubeclient.FreightApprovedForStagesIndexField,
+				indexer.FreightApprovedForStagesIndexField,
 				stage.Name,
 			),
 		},
@@ -1365,7 +1366,7 @@
 		&client.ListOptions{
 			Namespace: stageNamespace,
 			FieldSelector: fields.OneTermEqualSelector(
-				kubeclient.PromotionsByStageIndexField,
+				indexer.PromotionsByStageIndexField,
 				stageName,
 			),
 		},
@@ -1396,7 +1397,7 @@
 				&client.ListOptions{
 					Namespace: stage.Namespace,
 					FieldSelector: fields.OneTermEqualSelector(
-						kubeclient.FreightByWarehouseIndexField,
+						indexer.FreightByWarehouseIndexField,
 						req.Origin.Name,
 					),
 				},
@@ -1419,7 +1420,7 @@
 				&client.ListOptions{
 					Namespace: stage.Namespace,
 					FieldSelector: fields.OneTermEqualSelector(
-						kubeclient.FreightByVerifiedStagesIndexField,
+						indexer.FreightByVerifiedStagesIndexField,
 						upstream,
 					),
 				},
@@ -1443,7 +1444,7 @@
 			&client.ListOptions{
 				Namespace: stage.Namespace,
 				FieldSelector: fields.OneTermEqualSelector(
-					kubeclient.FreightApprovedForStagesIndexField,
+					indexer.FreightApprovedForStagesIndexField,
 					stage.Name,
 				),
 			},
@@ -1490,7 +1491,7 @@
 				&client.ListOptions{
 					Namespace: stage.Namespace,
 					FieldSelector: fields.OneTermEqualSelector(
-						kubeclient.FreightByWarehouseIndexField,
+						indexer.FreightByWarehouseIndexField,
 						req.Origin.Name,
 					),
 				},
@@ -1522,11 +1523,11 @@
 						// TODO(hidde): once we support more Freight origin
 						// kinds, we need to adjust this.
 						fields.OneTermEqualSelector(
-							kubeclient.FreightByWarehouseIndexField,
+							indexer.FreightByWarehouseIndexField,
 							req.Origin.Name,
 						),
 						fields.OneTermEqualSelector(
-							kubeclient.FreightByVerifiedStagesIndexField,
+							indexer.FreightByVerifiedStagesIndexField,
 							upstream,
 						),
 					),
@@ -1554,11 +1555,11 @@
 						// TODO(hidde): once we support more Freight origin
 						// kinds, we need to adjust this.
 						fields.OneTermEqualSelector(
-							kubeclient.FreightByWarehouseIndexField,
+							indexer.FreightByWarehouseIndexField,
 							req.Origin.Name,
 						),
 						fields.OneTermEqualSelector(
-							kubeclient.FreightApprovedForStagesIndexField,
+							indexer.FreightApprovedForStagesIndexField,
 							stage.Name,
 						),
 					),