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#!/bin/ash
# Copyright (c) 2009 - OpenSLX GmbH
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your feedback to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org
#
# preboot script for user interaction with OpenSLX preloading environment for
# Linux stateless clients
# we expect to have a system selection dialog file in /preboot/syssel.dialog
dialog --file syssel.dialog 2>result
# source the system to boot configuration ($kernel, $initramfs, $append,
# $label)
. $(cat result)
echo $kernel
wget ftp://openslx:OpenS1X@archive.ruf.uni-freiburg.de/$kernel \
-o /tmp/kernel
wget ftp://openslx:OpenS1X@archive.ruf.uni-freiburg.de/$initramfs \
-o initramfs
# read primary IP configuration to pass it on
. /tmp/ipstuff
# start the new kernel with initialramfs and cmdline
echo "Booting OpenSLX client $label ..."
kexec -l /tmp/kernel --initrd=/tmp/initramfs \
--append="ip=$ip:$siaddr:$router:$subnet $append $quiet"
kexec -e
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