support clean up the notification configure when delete cluster (#5077)

pkg/client/informers/externalversions/notification/v2beta2/interface.go

@@ -26,6 +26,8 @@ import (
 type Interface interface {
 	// Configs returns a ConfigInformer.
 	Configs() ConfigInformer
+	// NotificationManagers returns a NotificationManagerInformer.
+	NotificationManagers() NotificationManagerInformer
 	// Receivers returns a ReceiverInformer.
 	Receivers() ReceiverInformer
 	// Routers returns a RouterInformer.
@@ -50,6 +52,11 @@ func (v *version) Configs() ConfigInformer {
 	return &configInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
 }
 
+// NotificationManagers returns a NotificationManagerInformer.
+func (v *version) NotificationManagers() NotificationManagerInformer {
+	return &notificationManagerInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
 // Receivers returns a ReceiverInformer.
 func (v *version) Receivers() ReceiverInformer {
 	return &receiverInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}

pkg/client/informers/externalversions/notification/v2beta2/notificationmanager.go

@@ -0,0 +1,89 @@
+/*
+Copyright 2020 The KubeSphere Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v2beta2
+
+import (
+	"context"
+	time "time"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+	notificationv2beta2 "kubesphere.io/api/notification/v2beta2"
+	versioned "kubesphere.io/kubesphere/pkg/client/clientset/versioned"
+	internalinterfaces "kubesphere.io/kubesphere/pkg/client/informers/externalversions/internalinterfaces"
+	v2beta2 "kubesphere.io/kubesphere/pkg/client/listers/notification/v2beta2"
+)
+
+// NotificationManagerInformer provides access to a shared informer and lister for
+// NotificationManagers.
+type NotificationManagerInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v2beta2.NotificationManagerLister
+}
+
+type notificationManagerInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewNotificationManagerInformer constructs a new informer for NotificationManager type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewNotificationManagerInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredNotificationManagerInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredNotificationManagerInformer constructs a new informer for NotificationManager type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredNotificationManagerInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.NotificationV2beta2().NotificationManagers().List(context.TODO(), options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.NotificationV2beta2().NotificationManagers().Watch(context.TODO(), options)
+			},
+		},
+		&notificationv2beta2.NotificationManager{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *notificationManagerInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredNotificationManagerInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *notificationManagerInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&notificationv2beta2.NotificationManager{}, f.defaultInformer)
+}
+
+func (f *notificationManagerInformer) Lister() v2beta2.NotificationManagerLister {
+	return v2beta2.NewNotificationManagerLister(f.Informer().GetIndexer())
+}