@@ -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.$$