From e74271422b0edb80ab85b4b52a8ecdda73649aed Mon Sep 17 00:00:00 2001
From: "James E. Blair" <james.blair@rackspace.com>
Date: Thu, 1 Dec 2011 10:59:46 -0800
Subject: [PATCH] Add an option to keep the host around.

Change-Id: Ie40cba312ad8ceb4f2ba14599c4304dfdcc95cd7
---
 slave_scripts/devstack-vm-gate.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/slave_scripts/devstack-vm-gate.sh b/slave_scripts/devstack-vm-gate.sh
index 224123f1..c6a559c0 100755
--- a/slave_scripts/devstack-vm-gate.sh
+++ b/slave_scripts/devstack-vm-gate.sh
@@ -22,6 +22,9 @@
 HOSTNAME=devstack-$GERRIT_CHANGE_NUMBER-$GERRIT_PATCHSET_NUMBER-$BUILD_NUMBER.slave.openstack.org
 PROJECTS="openstack/nova openstack/glance openstack/keystone openstack/python-novaclient openstack-dev/devstack"
 
+# Set this to 1 to always keep the host around
+ALWAYS_KEEP=${ALWAYS_KEEP:-0}
+
 CI_SCRIPT_DIR=$(cd $(dirname "$0") && pwd)
 cd $WORKSPACE
 
@@ -79,7 +82,7 @@ fi
 
 ssh $ipAddr ./devstack-vm-gate-host.sh
 RETVAL=$?
-if [ $RETVAL = 0 ]; then
+if [ $RETVAL = 0 ] && [ $ALWAYS_KEEP = 0 ]; then
     echo "Deleting host"
     python $CI_SCRIPT_DIR/devstack-vm-delete.py
 else