Mine

#!/bin/sh

for dir in `ls /home/virtual/FILESYSTEMTEMPLATE`; do if [ $dir !=
"services" -a $dir != "log-"]; then rm -rf
/home/virtual/FILESYSTEMTEMPLATE/$dir/*
fi
done
rpm -Uvh --replacepkgs virtualhosting-fst-*rpm --noscripts --notriggers rm -f
/etc/virtualhosting/filelists/*.{dirs,links,packages,templates}.list
rm -f /etc/appliance/fst_state

set_pre_maintenance
set_maintenance
set_post_maintenance