add cluster controller (#1993)

cmd/controller-manager/app/controllers.go

@@ -20,6 +20,7 @@ package app
 import (
 	"k8s.io/klog"
 	"kubesphere.io/kubesphere/pkg/controller/application"
+	"kubesphere.io/kubesphere/pkg/controller/cluster"
 	"kubesphere.io/kubesphere/pkg/controller/destinationrule"
 	"kubesphere.io/kubesphere/pkg/controller/job"
 	"kubesphere.io/kubesphere/pkg/controller/s2ibinary"
@@ -93,6 +94,13 @@ func AddControllers(
 		client.KubeSphere(),
 		kubesphereInformer.Iam().V1alpha2().Users())
 
+	clusterController := cluster.NewClusterController(
+		client.Kubernetes(),
+		kubesphereInformer.Cluster().V1alpha1().Clusters(),
+		kubesphereInformer.Cluster().V1alpha1().Agents(),
+		client.KubeSphere().ClusterV1alpha1().Agents(),
+		client.KubeSphere().ClusterV1alpha1().Clusters())
+
 	controllers := map[string]manager.Runnable{
 		"virtualservice-controller":  vsController,
 		"destinationrule-controller": drController,
@@ -102,6 +110,7 @@ func AddControllers(
 		"s2irun-controller":          s2iRunController,
 		"volumeexpansion-controller": volumeExpansionController,
 		"user-controller":            userController,
+		"cluster-controller":         clusterController,
 	}
 
 	for name, ctrl := range controllers {