drop mount cross-shard support

Author: mjudeikis

pkg/reconciler/tenancy/workspacemounts/workspacemounts_controller.go

@@ -280,7 +280,6 @@ func (c *Controller) enqueuePotentiallyMountResource(gvr schema.GroupVersionReso
 // InstallIndexers adds the additional indexers that this controller requires to the informers.
 func InstallIndexers(
 	workspaceInformer tenancyv1alpha1informers.WorkspaceClusterInformer,
-	globalWorkspaceInformer tenancyv1alpha1informers.WorkspaceClusterInformer,
 ) {
 	indexers.AddIfNotPresentOrDie(workspaceInformer.Informer().GetIndexer(), cache.Indexers{
 		workspaceMountsReferenceIndex: indexWorkspaceByMountObject,
@@ -289,7 +288,4 @@ func InstallIndexers(
 	indexers.AddIfNotPresentOrDie(workspaceInformer.Informer().GetIndexer(), cache.Indexers{
 		workspaceByURL: indexWorkspaceByURL,
 	})
-	indexers.AddIfNotPresentOrDie(globalWorkspaceInformer.Informer().GetIndexer(), cache.Indexers{
-		workspaceByURL: indexWorkspaceByURL,
-	})
 }

pkg/server/controllers.go

@@ -1645,7 +1645,6 @@ func (s *Server) addIndexersToInformers(_ context.Context) map[schema.GroupVersi
 	)
 	workspacemounts.InstallIndexers(
 		s.KcpSharedInformerFactory.Tenancy().V1alpha1().Workspaces(),
-		s.CacheKcpSharedInformerFactory.Tenancy().V1alpha1().Workspaces(),
 	)
 	extraannotationsync.InstallIndexers(
 		s.KcpSharedInformerFactory.Apis().V1alpha2().APIExports(),