# Copyright (c) 2003 - 2006 - RZ Uni Freiburg # Copyright (c) 2006, 2007 - 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 under http://openslx.org # # universal (distro independent) configuration script for OpenSLX linux # diskless clients (executed in stage3 within initial ramfs). The file- # system is setup when servconfig starts ############################################################################# # check for configuration files to source # functions common for all distros, messages contains all error and # info output . /etc/messages . /etc/functions # load distro specific configuration variables and functions. distro # specific functions may overwrite functions defined in /etc/functions . /etc/sysconfig/config . /etc/distro-functions # get location of logfile definition . /mnt/etc/${D_SYSCONFDIR}/logfile # script run timer [ $DEBUGLEVEL -eq 8 ] && echo "** SW setup started at $(sysup)" # heavy debugging output in level 3 and below 8 ... [ $DEBUGLEVEL -gt 3 -a $DEBUGLEVEL -lt 8 -o $DEBUGLEVEL -eq 12 ] && \ set -x ############################################################################# # copy distro specific scripts, programs, libraries and configs cp -a /etc/sysconfig/files/* /mnt 2>/dev/null & # boot.local file (different for several distros) [ -f "/etc/boot.local" -a -n "${D_BOOTLOCAL}" ] && { echo "# added by $0 (initramfs from $date)" >> /mnt/etc/${D_BOOTLOCAL} cat /etc/boot.local >> /mnt/etc/${D_BOOTLOCAL} } ############################################################################# # read and unify configuration options - default configuration file, from # dhcp, ldap ... # wait for the appearance of configuration from several sources cfgcomplete . /etc/machine-setup [ $DEBUGLEVEL -eq 8 ] && echo "** Config info is complete at $(sysup)" # copy additional configuration and var files and directories # admins can place there files in /var/lib/openslx/config/... # to be packed during stage2 into (/srv/dxs)/tftpboot/client-config...) # ... in the near future ... cp -a /rootfs/* /mnt 2>/dev/null # set greeting and add information on booted system (distro) len=$(expr length $DISTRO) dstr="$DISTRO)" while [ $len -le 16 ] ; do dstr="$dstr " len=$(expr $len + 1) done len=$(expr length $host_name) while [ $len -le 30 ] ; do space="$space " len=$(expr $len + 1) done echo " WELCOME TO $space \n (\l) _____ ______ ______ __ __ _______ __ __ __ / _ | _ | ___| | | | | ____| | | | | | | | | | |_| | |_ | | | | |___ | | / / | | | | ___/| _| | | ____ | | | | | |_| | | | |___| | | | ____| | |___ / / _____/|__| |______|__| |__| |_______|______|__| |__| Diskless Workstation (v4.0.8/$dstr (c) ">/mnt/etc/issue ############################################################################# # set localization and add entries to initialize keytable and consolefont to # boot.slx DEFKEYTABLE="de-latin1-nodeadkeys" if [ -z "$country" ] ; then error "$scfg_country" nonfatal country="${D_DEFAULTCOUNTRY}" fi localization "${country}" if [ -z "${KEYTABLE}" ] ; then error "$hcfg_keyb" nonfatal KEYTABLE=${DEFKEYTABLE} fi echo -e "\t# entries added by $0: $date" >> /mnt/etc/${D_INITDIR}/boot.slx [ -n "${KEYTABLE}" ] && keytable [ -n "${CONSOLE_FONT}" ] && consolefont ############################################################################# # vmware stuff first part: two scenarios # * VM images in /usr/share/vmware - then simply link # * VM images via additional mount (mount source NFS, NBD, ...) if [ "x$vmware" != "x" ] && [ "x$vmware" != "xno" ] ; then # get source of vmware image server (get type, server and path) if [ -n "${imgsrv}" ] ; then vmimgprot=$(uri_token $imgsrv prot) vmimgserv=$(uri_token $imgsrv server) vmimgpath="/$(uri_token $imgsrv path)" # on DHCP config systems vmware image server might be coded into the # $vmware variable elif strinstr "/" "$vmware" ; then vmimgprot=$(uri_token $vmware prot) vmimgserv=$(uri_token $vmware server) vmimgpath="/$(uri_token $vmware path)" fi if [ -n "${vmimgserv}" ] ; then testmkd /mnt/var/lib/vmware case "${vmimgsprot}" in *nbd) ;; *) # we expect nfs mounts here ... nfsmnt ${vmimgserv}:${vmimgpath} /mnt/var/lib/vmware || { error "${scfg_nfs}" nonfatal; noimg=yes; } ;; esac # if only the path is given expect a local source within exported # system (allow compatibility to older 3.X versions) elif [ -n "${vmimgpath}" ] ; then ln -s ${vmimgpath} /mnt/var/lib/vmware 2>/dev/null fi fi ############################################################################# # setup passwd and shadow for local system users like root, bin, daemon and # nobody if no user/admin provided passwd exists ... # the root password provided by machine-setup is used only if no passwd file # is provided (default case) if [ ! -f /rootfs/etc/passwd ] ; then basepasswd fi ############################################################################# # dns and ip configuration # hostname of the machine echo "$host_name" >/proc/sys/kernel/hostname echo -e "# /etc/hosts - file generated by\n#\t$0:\n#\t$date\ \n#\n# IP-Address Full-Qualified-Hostname Short-Hostname\n#\n\ 127.0.0.1\tlocalhost\n::1\t\tlocalhost ipv6-localhost ipv6-loopback\n\ fe00::0\t\tipv6-localnet\nff00::0\t\tipv6-mcastprefix\nff02::1\ \t\tipv6-allnodes\nff02::2\t\tipv6-allrouters\nff02::3\t\t\ ipv6-allhosts\n" >/mnt/etc/hosts echo -e "$clientip\t$host_name.$domain_name $host_name\n" >>/mnt/etc/hosts # set up domainname and resolving test -n "$domain_name" && \ echo -e "# /etc/resolv.conf - file generated by\n#\t$0:\n\ #\t$date\n#options timeout:1 attempts:1 rotate\n\ search "$domain_name >/mnt/etc/resolv.conf test -n "$domain_name_servers" && { for nameserver in $domain_name_servers; do echo nameserver $nameserver >>/mnt/etc/resolv.conf; done; } ############################################################################# # initial boot scripts # delete and create runlevel links for initial booting (SuSE, Debian, # ...) initial_boot ############################################################################# # run distro specific configuration function config_distro ############################################################################# # boot.local (fixme: deprecated) if [ -n "$bootlocal_script" ]; then echo -e "# Option is deprecated and will be removed soon. Please put the \ file to the ConfTGZ (rootfs/etc/${D_INITDIR}/boot.local)" >> \ /mnt/etc/${D_INITDIR}/boot.local fi ############################################################################# # basic (non network) services # at daemon - calling distro specific function config_atd config_atd # configuration of cron services - calling distro specific function # config_cron (runlevel links, directories, ...) config_cron [ "x$crontab_entries" != "x" ] && \ echo -e "$crontab_entries" >> /mnt/etc/crontab # setup system log services - distro dependent function config_syslog config_syslog # configure dbus - distro dependent function config_dreshal - handle # all stuff regarding dependent services like dbus, resmgr, hal ... # (check for runlevel scripts, passwd entries, directories ...) config_dreshal # acpi and powersave - distro dependent function config_acpi config_acpi # configure automounter # if automounter=yes if [ -d /mnt/misc ] ; then 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:" >/mnt/etc/auto.misc else 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 $0:\nautomount for \ removable devices is mostly deprecated, so /misc is not\nactivated in \ auto.master." > /mnt/etc/auto.misc fi if [ -n "${automnt_src}" ] ; then # local directory and home directory server from machine-setup [ -z "${automnt_dir}" ] && automnt_dir="/home" # remove leading and trailing slash automnt_dir=${automnt_dir#/} automnt_dir=${automnt_dir%/} test -d /${automnt_dir} || error "$scfg_erradir" nonfatal strinstr "/" ${automnt_dir} && error "$scfg_erratpld" nonfatal amserv=$(uri_token $automnt_src server) ampath=$(uri_token $automnt_src path) echo -e "/${automnt_dir}\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${amserv}:/${ampath}/&" \ >> /mnt/etc/auto.${automnt_dir} # no tempfs needed if automounter operates on /home [ "${automnt_dir}" = "home" ] && umount -t tmpfs /mnt/home 2>/dev/null # portmapper is needed for remote NFS sources config_portmap fi config_automount # fi # configure bluetooth services config_bt ############################################################################# # network(ed) services # network time service (ntp) configuration file if [ -n "$ntp_servers" -a ! -f /rootfs/etc/ntp.conf ]; then echo -e "# /etc/ntp.conf - file generated by $0: \ $date\n" >/mnt/etc/ntp.conf for ntpserver in $ntp_servers; do echo server $ntpserver >>/mnt/etc/ntp.conf done fi # copy timezone file defined with language settings [ -z "$TZ" ] && TZ="$timezone" ln -snf /usr/share/zoneinfo/${TZ} /mnt/etc/localtime || \ error "$scfg_ntptz" nonfatal config_ntp # secure shell server - at the moment all clients share one "secret" # key or the key has to be regenerated on every bootup or fetched on # every bootup from somewhere config_sshd # simple network management protocol agent config_snmp # setup afs client stuff config_afs # setup nfsv4/krb stuff # if nfsv4 required config_nfsv4 # fi ############################################################################# # NIS # setup nis configuration if needed if [ "x$nis_domain" != "x" ] && [ "x$nis_servers" != "x" ] ; then echo $nis_domain >/mnt/etc/defaultdomain echo -e "# /etc/yp.conf - file generated by $0:\n#\t\ $date\n\nypserver "$nis_servers >/mnt/etc/yp.conf # should be last in passwd file strinfile "+:::" /mnt/etc/passwd || echo "+::::::" >>/mnt/etc/passwd config_nis fi ############################################################################# # name service caching daemon if networked user database config_nscd ############################################################################# # vmware stuff second part: setting up the environment # create needed directories and files if [ "x$vmware" != "x" ] && [ "x$vmware" != "xno" ] ; then for i in /var/X11R6/bin /etc/vmware/vmnet1 /etc/vmware/vmnet8 \ /var/run/vmware /etc/X11/sessions/runvmware ; do testmkd /mnt/$i done # generate a runlevel script d_mkrlscript init vmware-prep "Starting preparation of vmware environment" sed "s,^#.*,,;/^$/d;s,^, ," /etc/vmware-prep >> \ /mnt/etc/${D_INITDIR}/vmware-prep d_mkrlscript close vmware-prep "" chmod u+x /mnt/etc/${D_INITDIR}/vmware-prep # check here that mount finished and the important files are available if [ "$noimg" = "yes" ] ; then error "$scfg_vmdir" nonfatal else # copy runvmware for vmware images and Xdialog sessionsmenu cp /mnt/var/lib/vmware/templ/runvmware \ /mnt/var/X11R6/bin >/dev/null 2>&1 fi config_vmware chmod 1777 /mnt/var/run/vmware # define a variable where gdm/kdm should look for additional sessions export vmsessions=/var/lib/vmware/vmsessions # create default.desktop for kdm echo -e "[Desktop Entry]\nEncoding=UTF-8\nName=Default\n\ Name[de]=Standard\nExec=/var/X11R6/bin/xdmmenu\nTryExec=/var/X11R6/bin/xdmmenu\n\ Type=Application" >/mnt/etc/X11/sessions/default.desktop rm /mnt/etc/vmware/not_configured 2>/dev/null echo -e "#!/bin/sh\n#\n# file generated by ${0} at ${date}\ \n\nvmstart=\$(echo \$0 | awk -F \"/\" '{print \$NF}')\ \n\nif [ \"\${vmstart}\" = \"xdmmenu\" ]; then\ \n /var/X11R6/bin/runvmware --xdm all\ \n exit 0\ \nelif [ \"\${vmstart}\" = \"vmmenu\" ]; then\ \n /var/X11R6/bin/runvmware --xdm vm\ \n exit 0\ \nelse\ \n /var/X11R6/bin/runvmware -s \${vmstart}\ \nfi\n"\ > /mnt/var/X11R6/bin/desktop-session chmod 755 /mnt/var/X11R6/bin/runvmware /mnt/var/X11R6/bin/desktop-session \ >/dev/null 2>&1 # add script for default.desktop cd /mnt/var/X11R6/bin ln -s desktop-session xdmmenu sessions=$(ls /mnt/var/lib/vmware/vmsessions/*.desktop 2>/dev/null) # fixme: the following part is to be tested!! if [ -n "${sessions}" ]; then vmsessionsnr=0 xdmsessionsnr=0 for i in /mnt/var/lib/vmware/vmsessions/*.desktop; do # only link if in right slxgrp slxgrpstr=$(sed \ 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/;/slxgrp=/!d' ${i} \ | sed '$!d;s/slxgrp=//') slxgrptest="false" # FIXME: maybe logfile sometime ;) #echo "=${slxgrpstr}=" if strinstr " ${slxgrp} " " ${slxgrpstr} "; then slxgrptest="true"; fi xdmshow=$(sed \ 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/;/xdm=/!d' ${i} \ | sed -e '$!d;s/xdm=//') if [ -z "${slxgrp}" -o "${slxgrptest}" = "true" ]; then #session_name=$(cat ${i} | grep -iw "exec" \ # | awk -F "=" '{print $2}') session_name=$(sed \ 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/;/^exec=/!d' ${i} \ | sed '$!d;s,exec.*[/=],,') # create session links so that they con be startet via xdm cd /mnt/var/X11R6/bin ln -s desktop-session ${session_name} cd /mnt/etc/X11/sessions/runvmware ln -s ${i#/mnt} ${i#/mnt/var/lib/vmware/vmsessions/} vmsessionsnr=$(expr `echo ${vmsessionsnr}` + 1) # only show in xdm if xdmshow=true if [ "${xdmshow}" = "true" ]; then cd /mnt/etc/X11/sessions sed -e "s,^[E|e][X|x][E|e][C|c]=[^/].*,Exec=/var/X11R6/bin/${session_name}," $i \ > ${i#/mnt/var/lib/vmware/vmsessions/} xdmsessionsnr=$(expr `echo ${xdmsessionsnr}` + 1) fi fi done # add script vmimages.desktop only if more windowsimages than shown in xdm if [ "${vmsessionsnr}" -gt "${xdmsessionsnr}" ]; then echo -e "[Desktop Entry]\nEncoding=UTF-8\nName=Virtual Windows XP Menu\n\ Name[de]=Virtual Windows XP MenĂ¼\nExec=/var/X11R6/bin/vmmenu\nTryExec=/var/X11R6/bin/vmmenu\n\ pplication" >/mnt/etc/X11/sessions/vmmenu.desktop cd /mnt/var/X11R6/bin ln -s desktop-session vmmenu fi fi fi # theming testmkd /mnt/var/lib/openslx/themes/displaymanager cp -a /usr/share/themes/displaymanager /usr/share/themes/Xdialog \ /usr/share/themes/bootsplash /mnt/var/lib/openslx/themes >/dev/null 2>&1 ############################################################################# # preparation of /tmp directory (partition 44, nfs scratch, ramdisk). there # might be the chance that we have a disk partition available, so wait for # completion of detection, setup process [ $DEBUGLEVEL -eq 8 ] && echo "** Waiting for /tmp completion at $(sysup)" waitfor /tmp/tmpready 40000 [ $DEBUGLEVEL -eq 8 ] && echo "** Setup of /tmp completed at $(sysup)" # create some directories and correct permissions tmpisdisk=$(sed -n '/\/tmp/p' /tmp/fstab 2>/dev/null) # if there is no local disk partition for /tmp then try to mount a rw # scratch space (if defined in $scratch) and prepared on server if [ -n "$scratch" -a -z "$tmpisdisk" ] ; then scrproto=$(uri_token $FILESRC prot) scrpath=$(uri_token $FILESRC path) testmkd /tmp/scratch # exports have to be per client!! case "$scrproto" in nbd) : ;; *) tmpserv=$(uri_token $scratch server) tmppath=$(uri_token $scratch path) # fixme - use nfsmnt and pass info on rw mount -t nfs -o rw,nolock,intr,nodev,soft,timeo=2,nosuid \ ${tmpserv}:/${tmppath} /tmp/scratch >/dev/null 2>&1 && { mkdir -p /tmp/scratch/${clientip} >/dev/null 2>&1 umount /tmp/scratch mount -t nfs -o rw,nolock,intr,nodev,soft,timeo=2,nosuid \ ${tmpserv}:/${tmppath}/${clientip} /mnt/tmp >/dev/null 2>&1; } ;; esac fi ############################################################################# # X11/GUI stuff if [ "x$start_x" != "xno" ] ; then # creating directories commonly needed for X11 in all distros # rest should be done via config_x11 function (distro specific) for i in /var/lib/xkb/compiled \ /etc/X11/xdm \ /etc/X11/sessions \ /var/X11R6/bin \ /var/run/xdmctl \ /tmp/.ICE-unix \ /tmp/.X11-unix ; do testmkd /mnt/$i; done chmod 1777 /mnt/tmp/.ICE-unix /mnt/tmp/.X11-unix chown 0:0 /mnt/tmp/.ICE-unix /mnt/tmp/.X11-unix echo "# file emtied by $0 during initramfs" > /mnt/etc/X11/xdm/Xservers # define additional sessions offered to the user (via dhcp/ldap config) # descsession -> deprecated by new vmware integration concept # write available X display manager to /etc/X11/xdm/Xaccess [ -n "$x_display_manager" ] && \ echo -e "# /etc/X11/xdm/Xaccess - file generated by $0: \ $date\n*\n%hostlist\t$x_display_manager\n*\t\tCHOOSER %hostlist"\ >/mnt/etc/X11/xdm/Xaccess # define type of X session dsx="no" case "$start_x" in yes|YES|direct|DIRECT|query|QUERY) # direct connection onto the own displaymanager, which # should be enabled then [ "x$start_xdmcp" = "xno" ] && $start_xdmcp="yes" init="" dsx="yes" xdmcp="false" echo -e "# /etc/X11/Xservers - file generated by \ $0: $date\n:0 local X :0 vt07\n" >/mnt/etc/X11/xdm/Xservers ;; broadcast|BROADCAST) # the client will XDMCP broadcast and choose first available # X11 server [ "x$start_xdmcp" = "xgdm" ] || \ init="7:5:respawn:${D_XORGBIN} vt7 -quiet -broadcast" ;; indirect|INDIRECT) # the client will try to XDMCP connect list of X11 servers if [ "x$start_xdmcp" = "xgdm" ] ; then init="" else init="7:5:respawn:${D_XORGBIN} vt7 -quiet -indirect $host_name" fi [ "x$start_xdmcp" = "xno" ] && start_xdmcp="yes" xdmcp="true" ;; *) # no display manager needed in kiosk mode # in this mode you have to provide the type of X session to start [ x$start_xdmcp != "x" ] || start_xdmcp="no"; init="7:5:respawn:/var/X11R6/bin/kiosk /dev/tty7" echo -e "#!/bin/sh\n# /var/X11R6/bin/kiosk - file generated by $0: \ $date\nwhile ps aux|grep -i kiosk|grep -v \"grep\" &>/dev/null;\ do\n test -f /var/run/kiosk || break; sleep 3;\ndone\ntouch \ /var/run/kiosk\nresmgr login nobody tty7\nresmgr grant nobody desktop\n\ chown nobody /dev/dsp* /dev/audio* /dev/mixer* /dev/snd/control*\n\ chown -R nobody:nobody /var/lib/nobody\nsu -c 'xinit /var/X11R6/bin/startgui \ $start_x -- vt7 -quiet' -l nobody &>/dev/null\nrm /var/run/kiosk\n\ resmgr revoke nobody\nresmgr logout tty7\nkillall X" \ >/mnt/var/X11R6/bin/kiosk # early start of kiosk session if not late_dm is set if [ "x$late_dm" != "xyes" ] ; then echo -e "\t# kiosk start added by $0\n\t\ /var/X11R6/bin/kiosk &>/dev/null &" >>/mnt/etc/${D_INITDIR}/boot.slx fi cp /etc/startgui /mnt/var/X11R6/bin chmod a+x /mnt/var/X11R6/bin/kiosk /mnt/var/X11R6/bin/startgui rm /mnt/var/run/kiosk 2>/dev/null ;; esac echo -e "# entry made by $0 $date\n$init" >> /mnt/etc/inittab # most probably not needed any longer if [ -n ${D_XORGBIN} ] ; then testmkd /mnt/var/X11R6/bin ln -sf ${D_XORGBIN} /mnt/var/X11R6/bin/X fi fi # setup requested display manager if [ "x$start_xdmcp" != "xno" ] ; then testmkd /mnt/var/lib/xdm/authdir/authfiles testmkd /mnt/var/run/xdmctl if [ "$start_xdmcp" = "yes" ] ; then start_xdmcp=kdm fi # just ensure lowercase start_xdmcp=$(echo $start_xdmcp|sed -e "y/'GKWXDM'/'gkwxdm'/") case "$start_xdmcp" in wdm) # anywhere in use!? ;; kdm) # config is most probably not common in all distros? # distro specific function config_kdm config_kdm ;; gdm) # config is most probably not common in all distros? # distro specific function config_gdm config_gdm ;; *) # setup xdm (should be the same over the several distros) echo -e "# /etc/X11/xdm/xdm-config - file generated by\n\ #\t$0: $date\n\nDisplayManager.errorLogFile:\t/var/log/xdm.errors\n\ DisplayManager.pidFile:\t\t/var/run/xdm.pid\n\ DisplayManager.authDir:\t\t/var/lib/xdm\n\ DisplayManager.keyFile:\t\t/etc/X11/xdm/xdm-keys\n\ DisplayManager.servers:\t\t/etc/X11/xdm/Xservers\n\ DisplayManager.accessFile:\t/etc/X11/xdm/Xaccess\n\ DisplayManager.willing:\t\tsu nobody -c /etc/X11/xdm/Xwilling\n\ DisplayManager.*.authName:\tMIT-MAGIC-COOKIE-1\n\ DisplayManager.*.authComplain:\tfalse\n\ DisplayManager.*.setup:\t\t/etc/X11/xdm/Xsetup\n\ DisplayManager.*.chooser:\t/etc/X11/xdm/RunChooser\n\ DisplayManager.*.startup:\t/etc/X11/xdm/Xstartup\n\ DisplayManager.*.session:\t/etc/X11/xdm/Xsession\n\ DisplayManager.*.reset:\t\t/etc/X11/xdm/Xreset" \ >/mnt/etc/X11/xdm/xdm-config [ "$xdmcp" = "false" ] && echo -e \ "DisplayManager.requestPort:\t0\n" >>/mnt/etc/X11/xdm/xdm-config # distro specific function config_xdm (at least for runlevel links) config_xdm ;; esac fi # script run timer [ $DEBUGLEVEL -eq 8 ] && echo "** SW setup finished at $(sysup)" # servconfig finished successfully echo "servconfig finished at $(sysup)" > /tmp/svcfg