refactor(cluster-controller): bootstrap controller-manager with clust…

…er controller

cmd/controller-manager/app/controllermanager.go

@@ -37,15 +37,14 @@ import (
 const (
 	FederatedClusterControllerName = "cluster"
 	FederateControllerName         = "federate"
-	MonitorControllerName          = "monitor"
-	FollowerControllerName         = "follower"
 )
 
 var knownControllers = map[string]controllermanager.StartControllerFunc{
-	FederateControllerName: startFederateController,
+	FederateControllerName:         startFederateController,
+	FederatedClusterControllerName: startFederatedClusterController,
 }
 
-var controllersDisabledByDefault = sets.New(MonitorControllerName)
+var controllersDisabledByDefault = sets.New[string]()
 
 // Run starts the controller manager according to the given options.
 func Run(ctx context.Context, opts *options.Options) {

cmd/controller-manager/app/core.go

@@ -25,6 +25,7 @@ import (
 	"github.com/kubewharf/kubeadmiral/pkg/controllermanager"
 	controllercontext "github.com/kubewharf/kubeadmiral/pkg/controllers/context"
 	"github.com/kubewharf/kubeadmiral/pkg/controllers/federate"
+	"github.com/kubewharf/kubeadmiral/pkg/controllers/federatedcluster"
 )
 
 func startFederateController(
@@ -51,3 +52,27 @@ func startFederateController(
 
 	return federateController, nil
 }
+
+func startFederatedClusterController(
+	ctx context.Context,
+	controllerCtx *controllercontext.Context,
+) (controllermanager.Controller, error) {
+	federatedClusterController, err := federatedcluster.NewFederatedClusterController(
+		controllerCtx.KubeClientset,
+		controllerCtx.FedClientset,
+		controllerCtx.FedInformerFactory.Core().V1alpha1().FederatedClusters(),
+		controllerCtx.FederatedInformerManager,
+		controllerCtx.Metrics,
+		klog.Background(),
+		controllerCtx.ComponentConfig.ClusterJoinTimeout,
+		controllerCtx.WorkerCount,
+		controllerCtx.FedSystemNamespace,
+	)
+	if err != nil {
+		return nil, fmt.Errorf("error creating federate controller: %w", err)
+	}
+
+	go federatedClusterController.Run(ctx)
+
+	return federatedClusterController, nil
+}