# Authors: grml-team (grml.org), (c) Klaus Knopper <knopper@knopper.net>, (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Son Apr 15 12:20:14 CEST 2007 [mika]
+# Latest change: Mit Jul 04 12:02:35 CEST 2007 [mika]
################################################################################
# {{{ path, variables, signals, umask, zsh
if grep -q $p /proc/swaps ; then
ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
else
+ if [ -b "$p" ] ; then
einfo "Using swap partition ${WHITE}${p}${NORMAL}."
swapon $p 2>>$DEBUG ; eend $?
+ else
+ ewarn "$p is not a valid block device - not using it therefore." ; eend 0
+ fi
fi
;;
esac # dd-check
*) continue ;;
# *) NONEFOUND='1'; continue ;;
esac
-
+
# use a swapfile
if [ -z "$NOSWAP" ] ; then
- mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
+ mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
# Activate swapfile, if exists
SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
fi
if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
mount -o remount,rw $m && MOUNTED=1
if swapon "$SWAPFILE" 2>>$DEBUG ; then
- einfo "Using GRML swapfile ${SWAPFILE}."
+ eindent
+ einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
+ eoutdent
fnew="$SWAPFILE swap swap defaults 0 0"
stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
GRML_SWP="$GRML_SWP $SWAPFILE"
fi
mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
fi
-
+
# use a image as home
IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
fi
fi
eend 0
-
+
# Umount, if not in use
[ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
-
+
done <<EOT
$(cat /etc/fstab)
EOT
einfo "Detecting CPU: `awk -F: '/^processor/{printf " Processor"$2" is"};/^model name/{printf $2};/^vendor_id/{printf vendor};/^cpu MHz/{printf " %dMHz",int($2)};/^cache size/{printf ","$2" Cache"};/^$/{print ""}' /proc/cpuinfo 2>>$DEBUG` " ; eend 0
fi
+ # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
+ # * it only if we have the according kernel modules available
+ # * cpufreq only on laptops (check via /usr/sbin/laptop-detect)
+ # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
+ # -> parse output of the initscript and output it according to our look'n'feel
+ # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
if ! cpufreq_check ; then
ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
else
- if /usr/sbin/laptop-detect ; then
+ if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
einfo "Detected Laptop - trying to use cpu frequency scaling:"
- if [ -r /usr/bin/cpufreq-detect.sh ] ; then
- eindent
+ eindent
+ if [ -x /etc/init.d/loadcpufreq ] ; then
+ SKIP_CPU_GOVERNOR=''
+ LOADCPUFREQ=$(mktemp)
+ /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
+ if grep -q FATAL "$LOADCPUFREQ" ; then
+ eindent
+ SKIP_CPU_GOVERNOR=1
+ oldIFS="$IFS"
+ IFS="
+"
+ for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
+ eerror "$line" ; eend $RC
+ done
+ IFS="$oldIFS"
+ eoutdent
+ elif grep -q done "$LOADCPUFREQ" ; then
+ MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
+ if [ -n "$MODULE" -a "$MODULE" != none ]; then
+ einfo "Loading cpufreq kernel module $MODULE" ; eend 0
+ else
+ ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
+ fi
+ fi
+ rm -f $LOADCPUFREQ
+ elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
. /usr/bin/cpufreq-detect.sh
if [ -n "$MODULE" -a "$MODULE" != none ]; then
- einfo "Loading modules ${MODULE} and cpufreq_ondemand, setting ondemand governor"
+ einfo "Loading modules ${MODULE}"
modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
- if modprobe cpufreq_ondemand && RC=0 || RC=1 ; then
- for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
- echo ondemand > $file
- done
+ RC=$?
+ if [[ $RC == 0 ]]; then
+ eend 0
+ else
+ SKIP_CPU_GOVERNOR=1
+ eend $1
fi
- eend $RC
else
ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
+ fi # $MODULE
+ fi # loadcpufreq
+
+ if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
+ einfo "Loading cpufreq_ondemand, setting ondemand governor"
+ if modprobe cpufreq_ondemand ; RC=$? ; then
+ for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
+ echo ondemand > $file
+ done
fi
- eoutdent
- fi # cpufreq-detect
+ eend $RC
+ fi # cpu-governor
+
+ eoutdent
+
fi # laptop-detect
fi # cpufreq_check
fi # checkbootparam nocpu
chmod 755 /etc/init.d/xstartup
# adjust inittab for xstartup
- if grep -q '^6' /etc/inittab ; then
- sed -i 's#^6:.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
- elif grep -q '^# 6' /etc/inittab ; then # no tty6? assume customized grml-small:
- sed -i 's#^6:.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
- else # just append tty6 to inittab if it isn't present at all
+ if grep -q '^6:' /etc/inittab ; then
+ sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
+ else # just append tty6 to inittab if no definition is present:
echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
fi
}
# }}}
+# {{{ LVM (Logical Volumes)
+config_lvm(){
+ if [ -z "$INSTALLED" ] ; then
+ # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
+ if checkbootparam 'nolvm' ; then
+ ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
+ else
+ if ! [ -x /sbin/lvm -a -x /etc/init.d/lvm2 -a -x /sbin/lvdisplay ] ; then
+ eerror "LVM not available, can not execute it." ; eend 1
+ else
+ if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
+ einfo "You seem to have logical volumes (LVM) on your system."
+ eindent
+ einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
+ eend 0
+ if checkbootparam 'lvm' ; then
+ einfo "Bootoption LVM found. Searching for logical volumes:"
+ /etc/init.d/lvm2 start ; eend $?
+ fi
+ eoutdent
+ fi
+ fi # check for lvm binary
+ fi # check for bootoption nolvm
+ fi # run only in live-cd mode
+}
+# }}}
+
# {{{ debnet: setup network based on an existing one found on a partition
config_debnet(){
if checkbootparam "debnet" ; then
# {{{ grml2hd: automatic installation
config_grml2hd(){
+if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
+
if checkbootparam "user" ; then
- NEWUSER=''
- NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
- sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
+ NEWUSER=''
+ NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
+ sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
fi
if checkbootparam "filesystem" ; then
- FILESYSTEM=''
- FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
- sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
+ FILESYSTEM=''
+ FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
+ sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
fi
if checkbootparam "partition" ; then
- PARTITION=''
- PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
- # notice: the following checks whether the given partition is available, if not the skip
- # execution of grml2hd as it might result in data loss...
- if [ -r $PARTITION ] ; then
- sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
- else
- ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
- fi
+ PARTITION=''
+ PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
+ # notice: the following checks whether the given partition is available, if not the skip
+ # execution of grml2hd as it might result in data loss...
+ if [ -r $PARTITION ] ; then
+ sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
+ else
+ ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
+ fi
fi
if checkbootparam "mbr" ; then
- BOOT_PARTITION=''
- BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
- sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
+ BOOT_PARTITION=''
+ BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
+ sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
fi
-if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
- cat>|/usr/bin/grml2hd_noninteractive<<EOF
+cat>|/usr/bin/grml2hd_noninteractive<<EOF
#!/bin/sh
GRML2HD_NONINTERACTIVE='yes' grml2hd
EOF
- chmod 755 /usr/bin/grml2hd_noninteractive
- einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
- if [ -z "$GRML2HD_FAIL" ] ; then
- screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
- else
- ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
+
+chmod 755 /usr/bin/grml2hd_noninteractive
+einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
+if [ -z "$GRML2HD_FAIL" ] ; then
+ screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
+else
+ ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
+fi
+
+fi # if stringinstring "BOOT_IMAGE=grml2hd ...
+}
+# }}}
+
+# {{{ debootstrap: automatic installation
+config_debootstrap(){
+
+if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
+
+einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
+
+if ! [ -x /usr/sbin/grml-debootstrap ] ; then
+ eindent
+ eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
+ eoutdent
+ exit 1
+fi
+
+if checkbootparam "target" ; then
+ TARGET=''
+ TARGET="$(getbootparam 'target' 2>>$DEBUG)"
+ # notice: the following checks whether the given partition is available, if not the skip
+ # execution of grml-debootstrap as it might result in data loss...
+ if ! [ -r "$TARGET" ] ; then
+ eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
fi
+else
+ eindent
+ eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
+ eoutdent
+ exit 1
+fi
+
+if checkbootparam "grub" ; then
+ GRUB=''
+ GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
+fi
+
+if checkbootparam "groot" ; then
+ GROOT=''
+ GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
fi
+
+if checkbootparam "release" ; then
+ RELEASE=''
+ RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
+fi
+
+if checkbootparam "mirror" ; then
+ MIRROR=''
+ MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
+fi
+
+if checkbootparam "boot_append" ; then
+ BOOT_APPEND=''
+ BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
+fi
+
+if checkbootparam "password" ; then
+ PASSWORD=''
+ PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
+fi
+
+# now check which options are available
+if [ -n "TARGET" ] ; then
+ TARGETCMD="--target $TARGET"
+else
+ TARGETCMD=''
+ eindent
+ eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
+ eoutdent
+ exit 1
+fi
+[ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
+[ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
+[ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
+[ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
+[ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
+[ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
+
+# and finally write script and execute it
+cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
+#!/bin/sh
+AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
+EOF
+
+chmod 750 /usr/bin/grml-debootstrap_noninteractive
+
+screen /usr/bin/grml-debootstrap_noninteractive
+einfo "Invoking a shell, just exit to continue booting..."
+/bin/zsh
+
+fi # stringinstring "BOOT_IMAGE=debian2hd
}
# }}}
DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
[ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
+ # make sure the desktop.jpg file is not a symlink, so copying does not file then
+ [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
fi
fi
# }}}
## END OF FILE #################################################################
-# vim:foldmethod=marker
+# vim:foldmethod=marker expandtab ai ft=zsh
projects / grml-autoconfig.git / blobdiff