From 7fda6306b8a1c6f108dc651d7bbf69f2eea15691 Mon Sep 17 00:00:00 2001
From: Alena Prokharchyk <alena.prokharchyk@citrix.com>
Date: Wed, 20 Jun 2012 10:36:59 -0700
Subject: [PATCH] VPC: fixed user vm start in case when Implemented network
 existed w/o VR (it was expunged with DestroyRouter command)

---
 .../cloud/network/element/VpcVirtualRouterElement.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/server/src/com/cloud/network/element/VpcVirtualRouterElement.java b/server/src/com/cloud/network/element/VpcVirtualRouterElement.java
index 794503b12a2..b4462db8f42 100644
--- a/server/src/com/cloud/network/element/VpcVirtualRouterElement.java
+++ b/server/src/com/cloud/network/element/VpcVirtualRouterElement.java
@@ -189,6 +189,16 @@ public class VpcVirtualRouterElement extends VirtualRouterElement implements Vpc
                 throw new ResourceUnavailableException("Can't find at least one running router!",
                         DataCenter.class, network.getDataCenterId());
             }
+            for (VirtualRouter router : routers) {
+                //Add router to guest network if needed
+                if (!_networkMgr.isVmPartOfNetwork(router.getId(), network.getId())) {
+                    if (!_vpcRouterMgr.addVpcRouterToGuestNetwork(router, network, false)) {
+                        throw new CloudRuntimeException("Failed to add VPC router " + router + " to guest network " + network);
+                    } else {
+                        s_logger.debug("Successfully added VPC router " + router + " to guest network " + network);
+                    }
+                }
+            }
         }
        
         return true;