path: root/initramfs/distro-specs/scilin/functions-5.3

# Copyright (c) 2009 - RZ Uni Freiburg
#
# 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
#
# Configuration script for Scientific Linux (5.1) to setup linux stateless
# clients (executed within initial ramfs)

# initial (boot time) runlevel scripts
initial_boot () {
# delete all classical disk base rootfs stuff from rc.sysinit
sed -e "6i# Script modified by $0 during stage3 bootup." \
    -e "/relabel_se/,/^}/d" \
    -e "/# Start up swap/,/# Set up bin/d" \
    -e "/# Remount/,/-o remount/d" -e "/^# Clean out/,/in_sysinit/d" \
    -e "/# Mount all o/,/# Start the g/d" \
    -e "/# Boot time/,/# let's/d" \
    -e "s,/sbin/start_udev$,/etc/init.d/udevd," -i /mnt/etc/rc.d/rc.sysinit
# write a custom udev script (to be checked!!)
echo -e "#!/bin/sh\n# Simple udev starter script created as a replacement \
during OpenSLX stage3\n# bootup." >/mnt/etc/init.d/udevd
echo -e ". /etc/init.d/functions\nSTRING=\$\"Starting udev: \" \
\necho -n \"\$STRING \"\n/sbin/udevstart </dev/null >/dev/null 2>&1 \
\n[ \$? -eq 0 ] && success \$\"\$STRING\" || failure \$\"\$STRING\" \
\nexit 0" >>/mnt/etc/init.d/udevd
chmod u+x /mnt/etc/init.d/udevd
# delete all classical disk base rootfs stuff from halt
sed -e "7i#                Modified by $0 during stage3 bootup." \
    -e "/# Save mixer/,/Saving random/d" -e "/quotaoff/,/^# Now halt/d" \
    -i /mnt/etc/init.d/halt
# boot.slx is a special runlevel script generated within initialramfs which
# should be executed before the normal runlevel scripts.
echo -e "# Run OpenSLX init runlevel script\n/etc/init.d/boot.slx" \
  >>/mnt/etc/rc.d/rc.sysinit
# switch off SElinux enforcing
sed -e "1i# Configuration modified by $0 during stage3 bootup." \
    -e "s/SELINUX=.*/SELINUX=permissive/" -i /mnt/etc/selinux/config
# link halt and reboot scripts
ln -s ../init.d/killall /mnt/etc/rc.d/rc0.d/S00killall
ln -s ../init.d/halt /mnt/etc/rc.d/rc0.d/S01halt
ln -s ../init.d/killall /mnt/etc/rc.d/rc6.d/S00killall
ln -s ../init.d/halt /mnt/etc/rc.d/rc6.d/S01reboot
}