refactor application controller

Signed-off-by: zackzhang <zackzhang@yunify.com>

cmd/controller-manager/app/server.go

@@ -26,6 +26,7 @@ import (
 	"kubesphere.io/kubesphere/cmd/controller-manager/app/options"
 	"kubesphere.io/kubesphere/pkg/apis"
 	controllerconfig "kubesphere.io/kubesphere/pkg/apiserver/config"
+	appcontroller "kubesphere.io/kubesphere/pkg/controller/application"
 	"kubesphere.io/kubesphere/pkg/controller/namespace"
 	"kubesphere.io/kubesphere/pkg/controller/network/webhooks"
 	"kubesphere.io/kubesphere/pkg/controller/user"
@@ -122,7 +123,7 @@ func run(s *options.KubeSphereControllerManagerOptions, stopCh <-chan struct{})
 	}
 
 	var ldapClient ldapclient.Interface
-	//when there is no ldapOption, we set ldapClient as nil, which means we don't need to sync user info into ldap.
+	// when there is no ldapOption, we set ldapClient as nil, which means we don't need to sync user info into ldap.
 	if s.LdapOptions != nil && len(s.LdapOptions.Host) != 0 {
 		if s.LdapOptions.Host == ldapclient.FAKE_HOST { // for debug only
 			ldapClient = ldapclient.NewSimpleLdap()
@@ -156,7 +157,6 @@ func run(s *options.KubeSphereControllerManagerOptions, stopCh <-chan struct{})
 		kubernetesClient.Kubernetes(),
 		kubernetesClient.KubeSphere(),
 		kubernetesClient.Istio(),
-		kubernetesClient.Application(),
 		kubernetesClient.Snapshot(),
 		kubernetesClient.ApiExtensions())
 
@@ -215,6 +215,11 @@ func run(s *options.KubeSphereControllerManagerOptions, stopCh <-chan struct{})
 		klog.Fatal("Unable to create namespace controller")
 	}
 
+	err = appcontroller.Add(mgr)
+	if err != nil {
+		klog.Fatal("Unable to create ks application controller")
+	}
+
 	applicationReconciler := &application.ApplicationReconciler{
 		Scheme: mgr.GetScheme(),
 		Client: mgr.GetClient(),