Move index func from addon framework to ocm

Signed-off-by: zhujian <[email protected]>

Author: zhujian7

pkg/addonmanager/cloudevents/manager.go

@@ -160,8 +160,7 @@ func (a *cloudeventsAddonManager) Start(ctx context.Context) error {
 
 	err = addonInformers.Addon().V1alpha1().ManagedClusterAddOns().Informer().AddIndexers(
 		cache.Indexers{
-			index.ManagedClusterAddonByNamespace: index.IndexManagedClusterAddonByNamespace, // addonDeployController
-			index.ManagedClusterAddonByName:      index.IndexManagedClusterAddonByName,      // addonConfigController
+			index.ManagedClusterAddonByNamespace: index.IndexManagedClusterAddonByNamespace, // agentDeployController
 			index.AddonByConfig:                  index.IndexAddonByConfig,                  // addonConfigController
 		},
 	)
@@ -171,8 +170,7 @@ func (a *cloudeventsAddonManager) Start(ctx context.Context) error {
 
 	err = addonInformers.Addon().V1alpha1().ClusterManagementAddOns().Informer().AddIndexers(
 		cache.Indexers{
-			index.ClusterManagementAddonByConfig:    index.IndexClusterManagementAddonByConfig,    // managementAddonConfigController
-			index.ClusterManagementAddonByPlacement: index.IndexClusterManagementAddonByPlacement, // addonConfigController
+			index.ClusterManagementAddonByConfig: index.IndexClusterManagementAddonByConfig, // cmaConfigController
 		})
 	if err != nil {
 		return err

pkg/addonmanager/manager.go

@@ -106,8 +106,7 @@ func (a *addonManager) Start(ctx context.Context) error {
 
 	err = addonInformers.Addon().V1alpha1().ManagedClusterAddOns().Informer().AddIndexers(
 		cache.Indexers{
-			index.ManagedClusterAddonByNamespace: index.IndexManagedClusterAddonByNamespace, // addonDeployController
-			index.ManagedClusterAddonByName:      index.IndexManagedClusterAddonByName,      // addonConfigController
+			index.ManagedClusterAddonByNamespace: index.IndexManagedClusterAddonByNamespace, // agentDeployController
 			index.AddonByConfig:                  index.IndexAddonByConfig,                  // addonConfigController
 		},
 	)
@@ -117,8 +116,7 @@ func (a *addonManager) Start(ctx context.Context) error {
 
 	err = addonInformers.Addon().V1alpha1().ClusterManagementAddOns().Informer().AddIndexers(
 		cache.Indexers{
-			index.ClusterManagementAddonByConfig:    index.IndexClusterManagementAddonByConfig,    // managementAddonConfigController
-			index.ClusterManagementAddonByPlacement: index.IndexClusterManagementAddonByPlacement, // addonConfigController
+			index.ClusterManagementAddonByConfig: index.IndexClusterManagementAddonByConfig, // cmaConfigController
 		})
 	if err != nil {
 		return err

pkg/index/index.go

@@ -4,56 +4,17 @@ import (
 	"fmt"
 	"strings"
 
-	"k8s.io/apimachinery/pkg/api/meta"
-	"k8s.io/apimachinery/pkg/runtime"
-	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	"k8s.io/apimachinery/pkg/util/sets"
-	"k8s.io/client-go/tools/cache"
-	"k8s.io/klog/v2"
 	addonv1alpha1 "open-cluster-management.io/api/addon/v1alpha1"
-	addoninformerv1alpha1 "open-cluster-management.io/api/client/addon/informers/externalversions/addon/v1alpha1"
-	clusterv1beta1 "open-cluster-management.io/api/cluster/v1beta1"
 	workapiv1 "open-cluster-management.io/api/work/v1"
 
 	"open-cluster-management.io/addon-framework/pkg/addonmanager/constants"
 )
 
 const (
-	ClusterManagementAddonByPlacement = "clusterManagementAddonByPlacement"
-	ManagedClusterAddonByName         = "managedClusterAddonByName"
-	ManagedClusterAddonByNamespace    = "managedClusterAddonByNamespace"
+	ManagedClusterAddonByNamespace = "managedClusterAddonByNamespace"
 )
 
-func IndexClusterManagementAddonByPlacement(obj interface{}) ([]string, error) {
-	cma, ok := obj.(*addonv1alpha1.ClusterManagementAddOn)
-
-	if !ok {
-		return []string{}, fmt.Errorf("obj %T is not a ClusterManagementAddon", obj)
-	}
-
-	var keys []string
-	if cma.Spec.InstallStrategy.Type == "" || cma.Spec.InstallStrategy.Type == addonv1alpha1.AddonInstallStrategyManual {
-		return keys, nil
-	}
-
-	for _, placement := range cma.Spec.InstallStrategy.Placements {
-		key := fmt.Sprintf("%s/%s", placement.PlacementRef.Namespace, placement.PlacementRef.Name)
-		keys = append(keys, key)
-	}
-
-	return keys, nil
-}
-
-func IndexManagedClusterAddonByName(obj interface{}) ([]string, error) {
-	mca, ok := obj.(*addonv1alpha1.ManagedClusterAddOn)
-
-	if !ok {
-		return []string{}, fmt.Errorf("obj %T is not a ManagedClusterAddon", obj)
-	}
-
-	return []string{mca.Name}, nil
-}
-
 func IndexManagedClusterAddonByNamespace(obj interface{}) ([]string, error) {
 	mca, ok := obj.(*addonv1alpha1.ManagedClusterAddOn)
 
@@ -64,60 +25,6 @@ func IndexManagedClusterAddonByNamespace(obj interface{}) ([]string, error) {
 	return []string{mca.Namespace}, nil
 }
 
-func ClusterManagementAddonByPlacementQueueKey(
-	cmai addoninformerv1alpha1.ClusterManagementAddOnInformer) func(obj runtime.Object) []string {
-	return func(obj runtime.Object) []string {
-		key, err := cache.DeletionHandlingMetaNamespaceKeyFunc(obj)
-		if err != nil {
-			utilruntime.HandleError(err)
-			return []string{}
-		}
-
-		objs, err := cmai.Informer().GetIndexer().ByIndex(ClusterManagementAddonByPlacement, key)
-		if err != nil {
-			utilruntime.HandleError(err)
-			return []string{}
-		}
-
-		var keys []string
-		for _, o := range objs {
-			cma := o.(*addonv1alpha1.ClusterManagementAddOn)
-			klog.V(4).Infof("enqueue ClusterManagementAddon %s, because of placement %s", cma.Name, key)
-			keys = append(keys, cma.Name)
-		}
-
-		return keys
-	}
-}
-
-func ClusterManagementAddonByPlacementDecisionQueueKey(
-	cmai addoninformerv1alpha1.ClusterManagementAddOnInformer) func(obj runtime.Object) []string {
-	return func(obj runtime.Object) []string {
-		accessor, _ := meta.Accessor(obj)
-		placementName, ok := accessor.GetLabels()[clusterv1beta1.PlacementLabel]
-		if !ok {
-			return []string{}
-		}
-
-		objs, err := cmai.Informer().GetIndexer().ByIndex(ClusterManagementAddonByPlacement,
-			fmt.Sprintf("%s/%s", accessor.GetNamespace(), placementName))
-		if err != nil {
-			utilruntime.HandleError(err)
-			return []string{}
-		}
-
-		var keys []string
-		for _, o := range objs {
-			cma := o.(*addonv1alpha1.ClusterManagementAddOn)
-			klog.V(4).Infof("enqueue ClusterManagementAddon %s, because of placementDecision %s/%s",
-				cma.Name, accessor.GetNamespace(), accessor.GetName())
-			keys = append(keys, cma.Name)
-		}
-
-		return keys
-	}
-}
-
 const (
 	ManifestWorkByAddon           = "manifestWorkByAddon"
 	ManifestWorkByHostedAddon     = "manifestWorkByHostedAddon"