ovirt-pxe

   1 #!/bin/bash
   2 #
   3 # Create an Ovirt Host PXE boot
   4 # Copyright 2008 Red Hat, Inc.
   5 # Written by Chris Lalancette <clalance@redhat.com>
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; version 2 of the License.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU Library General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19
  20 ME=$(basename "$0")
  21 warn() { printf "$ME: $@\n" >&2; }
  22 die() { warn "$@"; exit 1; }
  23
  24 test $# != 1 && die "Usage: $ME <iso-image>"
  25
  26 ISO=$1
  27 test ! -r $ISO && die "$ISO is not a readable file"
  28 test $( id -u ) -ne 0 && die "$ME must run as root"
  29
  30 livecd-iso-to-pxeboot $ISO
  31
  32 # append BOOTIF with PXE MAC info
  33 f=tftpboot/pxelinux.cfg/default
  34 grep -q 'IPAPPEND 2' $f || sed -i '/KERNEL/a \\tIPAPPEND 2' $f