#!/bin/bash -l
-# Usage: faiserver-revm
-# Create a vm which is a fai server.
-#
-# This assumes you've set the dhcp server to make
-# 52:54:00:56:09:f9 be faiserver.
set -x
set -eE -o pipefail
x="$(readlink -f "$BASH_SOURCE")"; cd ${x%/*}
+usage() {
+ cat <<EOF
+usage: ${0##*/} [-h|--help]
+Create a vm which is a fai server.
+
+This assumes you've set the dhcp server to make 52:54:00:56:09:f9 be
+faiserver. That mac is a randomly generated one in the libvirt range.
+EOF
+ exit $1
+}
+case $1 in
+ -h|--help) usage ;;
+esac
+
cleanup() { pxe-server :; }
./debian-pxe-preseed -i 192.168.1.1 -u ian -g vda