From 7c61e9662ed1c9a2079575405035b7dcabe1a6d1 Mon Sep 17 00:00:00 2001
From: Zexi Li <zexi.li@qq.com>
Date: Thu, 18 Jun 2020 11:08:26 +0800
Subject: [PATCH] informer: do not inform if backend not init

---
 pkg/cloudcommon/db/tablespec.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkg/cloudcommon/db/tablespec.go b/pkg/cloudcommon/db/tablespec.go
index ab14dc2c81..dd52edd23a 100644
--- a/pkg/cloudcommon/db/tablespec.go
+++ b/pkg/cloudcommon/db/tablespec.go
@@ -129,6 +129,9 @@ func (ts *sTableSpec) Update(ctx context.Context, dt interface{}, doUpdate func(
 }
 
 func (ts *sTableSpec) inform(ctx context.Context, dt interface{}, f func(ctx context.Context, obj *informer.ModelObject) error) {
+	if !informer.IsInit() {
+		return
+	}
 	nf := func() {
 		obj, err := ts.newInformerModel(dt)
 		if err != nil {
@@ -147,6 +150,9 @@ func (ts *sTableSpec) inform(ctx context.Context, dt interface{}, f func(ctx con
 }
 
 func (ts *sTableSpec) informUpdate(ctx context.Context, dt interface{}, oldObj *jsonutils.JSONDict) {
+	if !informer.IsInit() {
+		return
+	}
 	nf := func() {
 		obj, err := ts.newInformerModel(dt)
 		if err != nil {