From 4037c0954a2b9684b75b94f06c3705e4dc2c275a Mon Sep 17 00:00:00 2001
From: zhangshuai <446077695@qq.com>
Date: Thu, 2 Mar 2017 08:28:04 +0800
Subject: [PATCH] Fix restore index page

Query restore related checkpoint may fail, because the checkpoint may
be deleted.

Change-Id: I6179c4179cca2ddbd85b1b12c5ff2ff9433006e6
---
 karbor_dashboard/restores/views.py | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/karbor_dashboard/restores/views.py b/karbor_dashboard/restores/views.py
index 801fb71..2f441bc 100644
--- a/karbor_dashboard/restores/views.py
+++ b/karbor_dashboard/restores/views.py
@@ -55,13 +55,17 @@ class IndexView(horizon_tables.DataTableView):
                     reversed_order=reversed_order)
 
             for restore in restores:
-                checkpoint = karborclient.checkpoint_get(
-                    self.request,
-                    restore.provider_id,
-                    restore.checkpoint_id)
+                try:
+                    checkpoint = karborclient.checkpoint_get(
+                        self.request,
+                        restore.provider_id,
+                        restore.checkpoint_id)
+                    plan_name = checkpoint.protection_plan["name"]
+                except Exception:
+                    plan_name = "Not Found"
                 provider = karborclient.provider_get(self.request,
                                                      restore.provider_id)
-                setattr(restore, "name", checkpoint.protection_plan["name"])
+                setattr(restore, "name", plan_name)
                 setattr(restore, "provider_name", provider.name)
 
         except Exception: