From 32e1603e9581746d0a4020b2db9f5b399c1a26c8 Mon Sep 17 00:00:00 2001
From: Bob Ball <bob.ball@citrix.com>
Date: Mon, 29 Jul 2013 15:51:43 +0100
Subject: [PATCH] Default to xenserver driver if xenserver-core is installed

Fixes bug 1209205

Change-Id: I63085cc87610a59fc48e519e4351c9233b3961be
---
 stackrc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/stackrc b/stackrc
index 1e08d1614d..c81906ac8c 100644
--- a/stackrc
+++ b/stackrc
@@ -180,8 +180,11 @@ SPICE_BRANCH=${SPICE_BRANCH:-master}
 
 # Nova hypervisor configuration.  We default to libvirt with **kvm** but will
 # drop back to **qemu** if we are unable to load the kvm module.  ``stack.sh`` can
-# also install an **LXC**, **OpenVZ** or **XenAPI** based system.
-VIRT_DRIVER=${VIRT_DRIVER:-libvirt}
+# also install an **LXC**, **OpenVZ** or **XenAPI** based system.  If xenserver-core
+# is installed, the default will be XenAPI
+DEFAULT_VIRT_DRIVER=libvirt
+is_package_installed xenserver-core && DEFAULT_VIRT_DRIVER=xenserver
+VIRT_DRIVER=${VIRT_DRIVER:-$DEFAULT_VIRT_DRIVER}
 case "$VIRT_DRIVER" in
     libvirt)
         LIBVIRT_TYPE=${LIBVIRT_TYPE:-kvm}