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|
# Description: configuration script for Ubuntu V5.10 to configure
# linux diskless clients (executed within initial
# ramdisk after genconfig)
#
# Author(s): Dirk von Suchodoletz <dirk@goe.net>, 23-03-2006
# Nico Dietrich
# Felix Endres
#
# Copyright: (c) 2006 - RZ Universitaet Freiburg
#
# Version: 0.2.1c
# distro specific stuff to initialize
preinit () {
echo "Creating dhcp user"
echo "dhcp:x:101:">>/etc/group
echo "dhcp:x:101:101::/nonexistent:/bin/false">>/etc/passwd
# load unix module to provide sockets
modprobe ${MODPRV} unix || error " Failed to load the \"unix\" module. \
Problems with Hardware detection will probably arise"
}
postinit () {
# A command seems to be necessary here
echo ""
}
# AUS SuSE-9.3
# udev/hotplug - auto device discovery service
udev_hotplug () {
local result=0
[ -d /etc/hotplug -a -d /etc/hotplug.d ] || error " Hotplug subdirectory \
is missing! udev(d) might not work as expected." nonfatal
echo "Enabling hotplug/udev"
udevstart || result=1
udevd -d || result=1
return $result
}
## udev service
#udev_hotplug () {
#local result=0
#echo "Starting udev"
#udevstart || result=1
#if [ -x /bin/udevd ] ; then
# export UDEVD_EXPECTED_SEQNUM=$(cat /sys/kernel/hotplug_seqnum)
# export UDEVD_EVENT_TIMEOUT=1
# echo "" > /proc/sys/kernel/hotplug
# udevd --daemon || result=1
#else error " udev daemon is not available. Some devices might not \
#apprear." nonfatal
#fi
#return $result
#}
# linking runlevel scripts
rllinker () {
local script="$1"
local start="$2"
local stop="$3"
# empty runlevel links - decision on running certain services is
# passed via configuration
for i in rc3.d/K$stop$script rc5.d/K$stop$script \
rc3.d/S$start$script rc5.d/S$start$script ; do
ln -sf ../$script /mnt/etc/init.d/$i
echo "Linked $script"
done
}
# group of functions for the normal runlevels - first parameter is start
# second stop
# function for ntp configuration
config_ntp () {
local start=07
local stop=14
if [ -f /mnt/etc/init.d/ntp ] ; then
echo -e "ntp:x:74:65534:NTP daemon:/var/lib/ntp:/bin/false" \
>>/mnt/etc/passwd
testmkd /mnt/var/lib/ntp/var/run/ntp &>/dev/null
if [ "x$start_ntp" = "xinitial" ] ; then
echo -e "# entry added by $0: $date" \
>>/mnt/etc/${D_INITDIR}/boot.ld
echo "ntpdate -s -b $ntp_servers >${LOGFILE} 2>&1 &" \
>>/mnt/etc/${D_INITDIR}/boot.ld
else
rllinker "ntp" "$start" "$stop"
fi
fi
}
# function for atd
config_atd () {
if [ "x$start_atd" = "xyes" ]; then
rllinker "atd" "14" "04"
fi
}
# function for configuration of cron services
config_cron () {
if [ "x$start_cron" = "xyes" ] ; then
if [ -f /mnt/etc/init.d/cron ] ; then
testmkd /mnt/var/spool/cron/lastrun
testmkd /mnt/var/spool/cron/tabs
echo -e "# /etc/crontab - file generated by $0:\n\
#\t$date\nSHELL=/bin/sh\nPATH=/usr/bin:/usr/sbin:/sbin:/bin:/usr/lib/news/bin\
\nMAILTO=\n-*/15 * * * *\troot\ttest -x /usr/lib/cron/run-crons && \
/usr/lib/cron/run-crons >/dev/null 2>&1\n" >/mnt/etc/crontab
else
error " The cron start script seems not to be installed, so requesting \
\n the start of cron services make no sense." nonfatal
fi
fi
}
# syslog service
config_syslog () {
if [ "x$start_syslog" = "xyes" ] ; then
echo >/dev/null
fi
}
# secure shell service
config_sshd () {
if [ "x$start_sshd" = "xyes" ] ; then
if [ -f /mnt/etc/init.d/sshd ] ; then
testmkd /mnt/var/lib/sshd; testmkd /mnt/var/lib/empty
rllinker "sshd" "12" "10"
fi
fi
}
# snmp agent for remote monitoring
config_snmp () {
if [ "x$start_snmp" = "xyes" ] ; then
if [ -f /mnt/etc/init.d/snmpd ] ; then
rllinker "snmpd" "24" "02"
testmkd /mnt/var/lib/net-snmp >/dev/null 2>&1
fi
# fixme!!
# write service monitor depending on services started
fi
}
# x11 stuff
descsession () {
if [ "x$desktop_session" != "x" ] ; then
windowmanagers="$desktop_session"
# write script for desktop-session chooser
if [ "x$vmware" != "xno" ] ; then
debug=""
[ ${DEBUGLEVEL} -gt 0 ] && debug="--debug 1"
echo -e "#!/bin/sh\n#\n# file generated by\n#\t$0:\n#\t$date\n
OSTYPE=\`echo \$0 | sed -e \"s,-, ,\" -e \"s,.*/,,\" | awk '{print \$1}'\`
SPECTYPE=\`echo \$0 | sed -e \"s,-, ,\" -e \"s,.*/,,\" | awk '{print \$2}'\`\n
OPTS=\"-o \$OSTYPE \${SPECTYPE:+\"-s \$SPECTYPE\"}\"\n
xterm -bg black -fg white -geometry 170x30+0-0 +sb \
-e \"runvmware \$OPTS $debug\"\n" > /mnt/var/X11R6/bin/desktop-session
chmod a+x /mnt/var/X11R6/bin/desktop-session
addpath="true";
fi
else
windowmanagers="kde,gnome,icewm,failsafe"
fi
# check if /usr/X11R6/bin is writeable, else use /var/X11R6/bin
if [ -w /mnt/usr/X11R6/bin/WM-Session ] ; then
sesspath="/usr/X11R6/bin"
else
sesspath="/var/X11R6/bin"
addpath="true"
fi
# create links to desktop-session chooser
[ -f /mnt/usr/bin/X11/wmlist ] && wmlist=`cat /mnt/usr/bin/X11/wmlist`
for i in `echo $windowmanagers|sed -e "s/,/ /g"` ; do
# beware!! quickhack for VMware sessions
strinstr "$i" "$wmlist" || \
test -x /mnt/usr/X11R6/bin/$i || \
echo -e "[Desktop Entry]\nX-SuSE-translate=true\nEncoding=UTF-8\n\
Type=XSession\nExec=$i\nTryExec=$sesspath/$i\n\
Name=$i\n" > /mnt/etc/X11/sessions/$i.desktop
# does not work correctly (add /var/X11R6/bin to path!!)
test -x /mnt/usr/X11R6/bin/$i || \
ln -fs /var/X11R6/bin/desktop-session /mnt/$sesspath/$i
done
# add special path /var/X11R6/bin to the PATH variable
[ "x$addpath" != "x" ] && \
echo -e "# added path component by $0: $date\n\
PATH=\"\$PATH:/var/X11R6/bin\"" >>/mnt/etc/profile
}
# configure display manager (runlevel links and kind of manager)
config_dm () {
# should be stated that entries were made (fixmee how??)
#sed -e "s,DISPLAYMANAGER=.*,DISPLAYMANAGER=\"$start_xdmcp\"," \
# -e "s,.*_XSERVER.*,DISPLAYMANAGER_STARTS_XSERVER=\"$dsx\"," \
# /mnt/etc/sysconfig/displaymanager > /etc/displaymanager
#cp /etc/displaymanager /mnt/etc/sysconfig/displaymanager
# fixme - different runlevel scripts for diff. displaymanager??
echo -e "\t/etc/init.d/xdm start >${LOGFILE} 2>&1\n" \
>>/mnt/etc/${D_INITDIR}/boot.ld
ln -sf /etc/init.d/xdm /mnt/etc/init.d/rc5.d/S01xdm
ln -sf /etc/init.d/xdm /mnt/etc/init.d/rc5.d/K20xdm
}
# consolefont
consolefont () {
echo -e "setfont ${CONSOLE_FONT} >${LOGFILE} 2>&1" \
>>/mnt/etc/${D_INITDIR}/boot.ld
}
# acpi and powersave
config_acpi () {
:
}
# configure xdm as display manager
config_xdm () {
:
}
# configure gdm as display manager
config_gdm () {
:
# do not forget to add the $vmsessions (see SuSE config)
}
# configure kdm as display manager
config_kdm () {
:
}
# configure hal, dbus, resmgr and services like that
config_dreshal () {
if [ "x$start_dreshal" = "xyes" ]; then
:
fi
}
# configure bluetooth services
config_bt () {
:
}
# initialize boot.ld - skript to be executed during early system startup
# (before most of the normal boot init scripts)
# this script should operate like a normal runlevel script (fixme!!)
d_mkbootld () {
case "$1" in
init)
echo -e "#!/bin/sh\n# skeleton of /etc/${D_INITDIR}/boot.ld written \
from $0" >/mnt/etc/${D_INITDIR}/boot.ld
echo -e '\n\ncase "$1" in\n start)' \
>>/mnt/etc/${D_INITDIR}/boot.ld
echo -e '\techo -n "Running post configuration required by initrd"' \
>>/mnt/etc/${D_INITDIR}/boot.ld
chmod u+x /mnt/etc/${D_INITDIR}/boot.ld
;;
close)
echo -e "\t;;\n stop)\n\t;;\nesac\nexit 0" \
>>/mnt/etc/${D_INITDIR}/boot.ld
;;
esac
}
# start name service caching daemon
config_nscd () {
:
}
# start vmware
config_vmware () {
echo -e "#! /bin/sh\n#\n# /etc/${D_INITDIR}/vmware-prep\n\
# file generated by $0 within initial ramdisk\n\
# hier fehlt noch der uebliche Ubuntu Startskript header" \
>> /mnt/etc/${D_INITDIR}/vmware-prep
cat /etc/vmware-prep >> /mnt/etc/${D_INITDIR}/vmware-prep
echo -e "# und der Abschluss" >> /mnt/etc/${D_INITDIR}/vmware-prep
chmod u+x /mnt/etc/${D_INITDIR}/vmware-prep
rllinker "vmware-prep" "18" "02"
rllinker "vmware" "20" "02"
}
# configure automounter
config_automount () {
if [ -f /mnt/etc/init.d/autofs ] ; then
testmkd /var/lock/subsys
echo -e "# /etc/auto.master - file generated by $0:\n\
/misc\t/etc/auto.misc" >/mnt/etc/auto.master
echo -e "# /etc/auto.misc - file generated by $0:\n" \
> /mnt/etc/auto.misc
if [ -n "${automnt_src}" ] ; then
# local directory and home directory server from machine-setup
[ -z "${automnt_dir}" ] && automnt_dir="/home"
strinstr "/" "${automnt_dir}" && error " Only toplevel directories \
are allowed as mount points for user home\n directories. Please set the \
variable \${automnt_dir} appropriately in\n machine-setup file." nonfatal
automnt_dir=${automnt_dir#/}
echo -e "/home\t/etc/auto.${automnt_dir}\n" >> /mnt/etc/auto.master
echo -e "# /etc/auto.${automnt_dir} created by $0:\n" \
> /mnt/etc/auto.${automnt_dir}
echo -e "*\t-rsize=32768,wsize=32768,rw\t${automnt_src}/&" \
>> /mnt/etc/auto.${automnt_dir}
fi
echo -e "# /etc/sysconfig/autofs - file modified by\n#\t$0:\n#" \
> /etc/autofs
sed -e "s,AUTOFS_OPTIONS.*,AUTOFS_OPTIONS=\"--timeout 3\"," \
/mnt/etc/sysconfig/autofs >> /etc/autofs
cp /etc/autofs /mnt/etc/sysconfig/autofs
config_portmap
rllinker "autofs" "18" "04"
fi
}
|