[Umbrella] Use index to optimize list operations #6530
Description
This issue documents and tracks the currently known list operations that could be optimized by using an index. However, not every list operation may be worth optimizing.
For those that can be optimized, some list operations may be able to share the same index.
| File Path | Function Name | List Target |
|---|---|---|
| pkg/scheduler/scheduler.go | establishEstimatorConnections() | cluster |
| pkg/scheduler/scheduler.go | HasTerminatingTargetClusters() | cluster |
| pkg/controllers/unifiedauth/unified_auth_controller.go | findRBACSubjectsWithCluster() | clusterRole |
| pkg/controllers/taint/clustertaintpolicy_controller.go | Reconcile() | clusterTaintPolicy |
| pkg/controllers/remediation/util.go | getClusterRelatedRemedies() | remedy |
| pkg/controllers/multiclusterservice/mcs_controller.go | clusterMapFunc() | MultiClusterService |
| pkg/controllers/multiclusterservice/mcs_controller.go | cleanProviderEndpointSliceWork() | work |
| pkg/controllers/multiclusterservice/endpointslice_dispatch_controller.go | cleanupEndpointSliceFromConsumerClusters() | work |
| pkg/controllers/multiclusterservice/endpointslice_dispatch_controller.go | cleanOrphanDispatchedEndpointSlice() | work |
| pkg/controllers/multiclusterservice/endpointslice_dispatch_controller.go | getClusterEndpointSliceWorks() | work |
| pkg/controllers/multiclusterservice/endpointslice_dispatch_controller.go | newClusterFunc() | MultiClusterService |
| pkg/controllers/multiclusterservice/endpointslice_collect_controller.go | collectTargetEndpointSlice() | endpointslice |
| pkg/controllers/multiclusterservice/endpointslice_collect_controller.go | handleEndpointSliceEvent() | work |
| pkg/controllers/mcs/service_export_controller.go | cleanupWorkWithServiceExportDelete() | work |
| pkg/controllers/mcs/service_export_controller.go | removeOrphanWork() | work |
| pkg/controllers/mcs/service_export_controller.go | reportEndpointSliceWithServiceExportCreate() | endpointSlice |
| pkg/controllers/mcs/service_export_controller.go | enqueueReportedEpsServiceExport() | work |
| pkg/controllers/federatedresourcequota/federated_resource_quota_sync_controller.go | Reconcile() | cluster |
| pkg/controllers/federatedresourcequota/federated_resource_quota_sync_controller.go | cleanUpOrphanWorks() | work |
| pkg/controllers/federatedresourcequota/federated_resource_quota_sync_controller.go | cleanUpWorks() | work |
| pkg/controllers/federatedresourcequota/federated_resource_quota_sync_controller.go | SetupWithManager() | FederatedResourceQuota |
| pkg/controllers/federatedhpa/federatedhpa_controller.go | getBindingByLabel() | resourceBinding |
| pkg/detector/policy.go | listCPPDerivedCRBs() | ClusterResourceBinding |
| pkg/detector/policy.go | listPPDerivedRBs() | ResourceBinding |
| pkg/detector/policy.go | listCPPDerivedRBs() | ResourceBinding |