diff options
Diffstat (limited to 'initrd/distro-specs/debian/functions-default')
| -rw-r--r-- | initrd/distro-specs/debian/functions-default | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/initrd/distro-specs/debian/functions-default b/initrd/distro-specs/debian/functions-default new file mode 100644 index 00000000..6c21c049 --- /dev/null +++ b/initrd/distro-specs/debian/functions-default @@ -0,0 +1,270 @@ +# Description: configuration script for general Debian to configure +# linux diskless clients (executed within initial +# ramdisk after genconfig) +# +# Author(s): Dirk von Suchodoletz <dirk@goe.net>, 23-06-2006 +# Felix Endres, 30-04-2006 +# +# Copyright: (c) 2006 - RZ Universitaet Freiburg +# +# Version: 0.3.0a + +# empty functions are defined at the beginning of /etc/functions + +# 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 +} + +# distro specific function called from servconfig script +config_distro () { +# add the halt link to the 0 and 6 runlevel directories + ln -sf ../init.d/halt /mnt/etc/rc0.d/S90halt + ln -sf ../init.d/reboot /mnt/etc/rc6.d/S90reboot + + # set default runlevel + sed -e "s/.*initdefault/id:${D_INITDEFAULT}:initdefault/" -i /mnt/etc/inittab +} + +# AUS SuSE-9.3 +# udev/hotplug - auto device discovery service +# Result: 1 is bad, 0 is good +udev_hotplug () { + local result=0 + [ -d /etc/hotplug -a -d /etc/hotplug.d ] || error "$df_errhotpl" nonfatal + echo "Enabling hotplug/udev" + #udevstart && result=0 + #udevtrigger && result=0 + udevd --daemon || result=1 + [ ! -e /sbin/udevsend ] && result=1 + echo "/sbin/udevsend/" > /proc/sys/kernel/hotplug + mkdir -p /dev/.udev/db /dev/.udev/queue + trigger_device_events + return $result +} + +# distro specific general function called from servconfig script +config_distro () { +# add the halt link to the 0 and 6 runlevel directories + ln -sf ../halt /mnt/etc/rc0.d/S90halt + ln -sf ../reboot /mnt/etc/rc6.d/S90reboot + + # set default runlevel + sed -e "s/.*initdefault/id:${D_INITDEFAULT}:initdefault/" -i /mnt/etc/inittab +} + + +# linking runlevel scripts +rllinker () { +local script="$1" +local start="$2" +local stop="$3" +# empty runlevel links - decision on running certain services is +# passed via configuration +# "stop" seems not to be used in Debian!? - It is. Felix +for i in rc2.d/K$stop$script rc3.d/K$stop$script \ + rc2.d/S$start$script rc3.d/S$start$script ; do + if ! [ -f /mnt/etc/init.d/$script ]; then + echo "Target `pwd`../$script does not exist. Skipping links" + break + else + ln -sf ../init.d/$script /mnt/etc/$i + echo "Linked $script" + fi +done +} + +# make a runlevel script +d_mkrlscript () { +local switch=$1 +local name=$2 +local info=$3 +} + +# group of functions for the normal runlevels - first parameter is start +# second stop (fixme: is "stop" needed in Debian?? - Yep) +# function for ntp configuration +config_ntp () { +if [ -f /mnt/etc/init.d/ntp ] ; then + echo -e "ntp:x:74:65534:NTP daemon:/var/lib/ntp:/bin/false" \ + >>/mnt/etc/passwd + testmkd /mnt/var/lib/ntp/var/run/ntp &>/dev/null + if [ "x$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/${D_INITDIR}/boot.ld + else + rllinker "ntp" "20" "02" + fi +fi +} + +# function for atd +config_atd () { +if [ "x$start_atd" = "xyes" ]; then + # fixme!! needed? Fix permissions + #testmkd /mnt/var/spool/cron/atjobs + #testmkd /mnt/var/spool/cron/atspool + #chown /mnt/var/spool/cron/atjobs /mnt/var/spool/cron/atspool + rllinker "atd" "89" "01" +fi +} + +# function for configuration of cron services +config_cron () { +if [ "x$start_cron" = "xyes" ] ; then + if [ -f /mnt/etc/init.d/cron ] ; then + rllinker "cron" "89" "01" + testmkd /mnt/var/spool/cron/crontabs + 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 "$df_errcron" nonfatal + fi +fi +} + +# syslog service +config_syslog () { +if [ "x$start_syslog" = "xyes" ] ; then + : +fi +} + +# secure shell service +config_sshd () { +if [ "x$start_sshd" = "xyes" ] ; then + if [ -f /mnt/etc/init.d/ssh ] ; then + rllinker "sshd" "20" "02" + fi +fi +} + +# snmp agent for remote monitoring +config_snmp () { +if [ "x$start_snmp" = "xyes" ] ; then + if [ -f /mnt/etc/init.d/snmpd ] ; then + rllinker "snmpd" "30" "03" + 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 +# fixme!! add path directly to /etc/profile!? +#[ "x$addpath" != "x" ] && \ +# echo -e "# added path component by $0: $date\n\ +#PATH=\"\$PATH:/var/X11R6/bin\"" >>/mnt/etc/profile +} + + +# consolefont and language +consolefont () { +echo -e "setfont ${CONSOLE_FONT} >${LOGFILE} 2>&1" \ + >>/mnt/etc/${D_INITDIR}/boot.ld +# fixme!! check for proper operation +sed -e "s,LANGUAGE=.*,LANGUAGE=\"${LANG}\" # set within initramfs," \ + -e "s,LANG=.*,LANG=\"${LANG}\" # set within initramfs," \ + -i /mnt/etc/environment +} + +# configure gdm as display manager +config_gdm () { + ln -sf ../${D_INITDIR}/gdm /mnt/etc/rc3.d/K20gdm + echo -e "\t/etc/${D_INITDIR}/gdm start >${LOGFILE} 2>&1\n\ + \t( sleep 120; ln -sf /etc/${D_INITDIR}/gdm /etc/rc3.d/S01gdm \ + >${LOGFILE} 2>&1) &\n" >>/mnt/etc/${D_INITDIR}/boot.ld + # check for gdm user in passwd and group files + # fixme!! +# echo "gdm:x:113:">>/mnt/etc/group +# echo "gdm:x:106:113:Gnome Display Manager:/var/lib/gdm:/bin/false" \ + >>/mnt/etc/passwd +} + +# configure kdm as display manager +config_kdm () { + ln -sf ../${D_INITDIR}/kdm /mnt/etc/rc3.d/K20kdm + ln -sf ../${D_INITDIR}/kdm /mnt/etc/rc3.d/S20kdm +} + +# configure hal, dbus, resmgr and services like that +config_dreshal () { +if [ "x$start_dreshal" = "xyes" ]; then + : +fi +} + + +# fixme!! taken from SuSE10.0 untested here ... +# prepare virtual machine environment (vmware, vmplayer) +config_vmware () { +rllinker "vmware-prep" "22" "02" +rllinker "vmware" "24" "02" +# during vmware sessions linux should not handle usb events/devices +testmkd /mnt/var/X11R6/bin +echo '#!/bin/sh'>> /mnt/etc/udev/rules.d/01-udev-vm.rules +echo -e "# Script for blocking linux from handling usb \ +devices\n# during vmware sessions. If you like to remove certain modules \ +add them\n# to the list below - Dirk von Suchodoletz, <dirk@goe.net>\n\ +STATE=1\nps aux|grep -i vmware|grep -v \"grep\" &>/dev/null && { STATE=0; \ +/sbin/rmmod usb-storage &>/tmp/null; }\n\ +[ x$ACTION = xremove ] && { [ $STATE = 0 ] && /sbin/rmmod usb-storage \ +&>/dev/null; }\nexit \$STATE" > /mnt/var/X11R6/bin/vm-udev +chmod u+x /mnt/var/X11R6/bin/vm-udev +echo -e "# special entry to block linux from reacting to usb events during \ +running\n# vmware sessions, generated by $0 during initramfs\n# Dirk von \ +Suchodoletz, <dirk@goe.net>\nSUBSYSTEM==\"usb\", ACTION==\"add\", \ +PROGRAM=\"/var/X11R6/bin/vm-udev\", OPTIONS=\"ignore_device\"\n\ +SUBSYSTEM==\"usb\", ACTION==\"remove\", PROGRAM=\"/var/X11R6/bin/vm-udev\"" \ + >> /mnt/etc/udev/rules.d/01-udev-vm.rules +} |