Merge pull request #8383 from wanyaoqi/bugfix/wyq/keystone-init-etcd-backend

bugfix: keystone init etcd backend

pkg/cloudcommon/app/endpoint.go

@@ -30,6 +30,7 @@ type SEndpointChangeManager struct {
 func newEndpointChangeManager() *SEndpointChangeManager {
 	man := &SEndpointChangeManager{}
 	man.InitSync(man)
+	man.FirstSync()
 	return man
 }
 

pkg/keystone/models/endpoints.go

@@ -631,3 +631,13 @@ func (endpoint *SEndpoint) ValidateUpdateData(
 	}
 	return data, nil
 }
+
+func TrySetInformerBackend() {
+	endpoint, err := EndpointManager.FetchByName(nil, apis.SERVICE_TYPE_ETCD)
+	if err != nil {
+		log.Errorf("Failed fetch etcd service endpoint: %s", err)
+		return
+	}
+	ep := endpoint.(*SEndpoint)
+	ep.trySetInformerBackend()
+}

pkg/keystone/service/service.go

@@ -70,6 +70,7 @@ func StartService() {
 
 	InitHandlers(app)
 	db.EnsureAppInitSyncDB(app, &opts.DBOptions, models.InitDB)
+	models.TrySetInformerBackend()
 
 	app_common.InitBaseAuth(&opts.BaseOptions)