From fbd9e2159dd9a7251c7831806c5134d2ae0b7c4f Mon Sep 17 00:00:00 2001
From: Sheng Yang <sheng.yang@cloud.com>
Date: Fri, 12 Aug 2011 19:10:15 -0700
Subject: [PATCH] bug 11105: Fix router with disconnected host

We keep the stopped router there, but continue with the ones we can use.

status bug 11105: resolved fixed
---
 .../router/VirtualNetworkApplianceManagerImpl.java    | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java b/server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java
index 01ecc4e4a43..471c882a96b 100755
--- a/server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java
+++ b/server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java
@@ -1048,11 +1048,14 @@ public class VirtualNetworkApplianceManagerImpl implements VirtualNetworkApplian
         }
         
         for (DomainRouterVO router : routers) {
-            State state = router.getState();
-            if (state != State.Running) {
-                router = startVirtualRouter(router, _accountService.getSystemUser(), _accountService.getSystemAccount(), params);
+            HostVO host = _hostDao.findById(router.getHostId());
+            if (host != null && host.getStatus() == Status.Up) {
+                State state = router.getState();
+                if (state != State.Running) {
+                    router = startVirtualRouter(router, _accountService.getSystemUser(), _accountService.getSystemAccount(), params);
+                }
+                runningRouters.add(router);
             }
-            runningRouters.add(router);
         }
         return runningRouters;
     }