From 7c076eeff5db638cba5e1e274fd85056f4dd67ed Mon Sep 17 00:00:00 2001
From: Dean Troyer <dtroyer@gmail.com>
Date: Thu, 13 Oct 2011 13:20:13 -0500
Subject: [PATCH] Add FLOATING_RANGE default

---
 tools/build_ramdisk.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/build_ramdisk.sh b/tools/build_ramdisk.sh
index b9f4afd..14224b1 100755
--- a/tools/build_ramdisk.sh
+++ b/tools/build_ramdisk.sh
@@ -120,8 +120,14 @@ RUN_SH=$CHROOTCACHE/natty-stack/$DEST/run.sh
 cat > $RUN_SH <<EOF
 #!/usr/bin/env bash
 
+# Get IP range
+set \`ip addr show dev eth0 | grep inet\`
+PREFIX=\`echo \$2 | cut -d. -f1,2,3\`
+export FLOATING_RANGE="\$PREFIX.224/27"
+
 # Pre-empt download of natty image
 tar czf $DEST/devstack/files/natty.tgz /etc/hosts
+mkdir -p $DEST/devstack/files/images
 touch $DEST/devstack/files/images/natty-server-cloudimg-amd64-vmlinuz-virtual
 touch $DEST/devstack/files/images/natty-server-cloudimg-amd64.img
 
@@ -137,6 +143,7 @@ EOF
 
 # Make the run.sh executable
 chmod 755 $RUN_SH
+chroot $CHROOTCACHE/natty-stack chown stack $DEST/run.sh
 
 # build a new image
 BASE=$CHROOTCACHE/build.$$