X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=grml-debootstrap;h=79f10ad912d2a1b6f22fe1064d16aacb9f67873e;hp=6b5d28887db0cb958331c6fcab919eb5f46bef52;hb=f7894c712f146f42cedcd4352f1f3b2f90ce64c2;hpb=0b0e8f0a1a88a1e2e15b3f15c4aa2bc3294296c1 diff --git a/grml-debootstrap b/grml-debootstrap old mode 100644 new mode 100755 index 6b5d288..79f10ad --- a/grml-debootstrap +++ b/grml-debootstrap @@ -4,65 +4,689 @@ # Authors: grml-team (grml.org), (c) Michael Prokop # Bug-Reports: see http://grml.org/bugs/ # License: This file is licensed under the GPL v2. -# Latest change: Fre Nov 03 13:50:30 CET 2006 [mika] ################################################################################ -# http://www.debian.org/releases/stable/i386/apcs04.html.en +# http://www.debian.org/releases/stable/i386/index.html.en set -e # exit on any error +# variables {{{ +PN="$(basename $0)" +VERSION='0.18' +MNTPOINT="/mnt/debootstrap.$$" + +# inside the chroot system locales might not be available, so use minimum: +export LANG=C +export LC_ALL=C + +# make sure interactive mode is only executed when +# using an empty configuration file or option --interactive +INTERACTIVE='' +# }}} + +# source core functions {{{ . /etc/grml/lsb-functions . /etc/grml/script-functions +# }}} + +# help text {{{ +usage() { + echo "$PN - wrapper around debootstrap for installing Debian + +Usage: $PN [options] + + -h|--help Print this usage information and exit. + -v|--version Show summary of options and exit. -check4progs debootstrap || exit 1 + -c|--config Use specified configuration file, + defaults to /etc/debootstrap/config + -i|--iso Mountpoint where a Debian ISO is mounted to, + for use instead of fetching packages from a mirror + -m|--mirror Mirror which should be used for apt-get/aptitude. + -p|--mntpoint Mountpoint used for mounting the target system. + -r|--release Release of new Debian system (default: stable) + -t|--target Target partition (/dev/...) or directory. -set -u # make sure we don't have empty variables + --boot_append Add specified appendline to kernel whilst booting + --groot Root device for usage in grub, corresponds with + \$TARGET in grub syntax, like hd0,0 for /dev/sda1 + --grub Target for grub installation. Use grub syntax + for specifying, like hd0 for /dev/sda + --interactive Use interactive mode (frontend) + --password Use specified password as password for user root. +Send bugreports to the grml-team: bugs@grml.org || http://grml.org/bugs/ +" +} + +if [ "$1" = '-h' ] || [ "$1" = '-help' ] ; then + usage + echo 'Please notice that this script requires root permissions!' + exit 0 +fi +# }}} + +# make sure we have what we need {{{ +check4progs debootstrap dialog || exit 1 +check4root || exit 1 +# }}} + +# source configuration file {{{ if [ -r /etc/debootstrap/config ] ; then - . /etc/debootstrap/config + if [ -n "$CONFIGFILE" ] ; then + if ! . "$CONFIGFILE" ; then + eerror "Error reading config file $CONFIGFILE" ; eend 1 ; exit 1 + fi + else + . /etc/debootstrap/config + fi +fi +# }}} + +# cmdline handling {{{ + +while [ "$#" -gt "0" ] ; do + case $1 in + -c|--config) + shift + CONFIGFILE=$1 + ;; + --grub) + shift + GRUB=$1 + ;; + --groot) + shift + GROOT=$1 + ;; + -h|--help) + usage ; eend 0 + eend 0 + exit 0 + ;; + --interactive) + INTERACTIVE=1 + ;; + -i|--iso) + shift + [ -n "$MIRROR" ] && unset MIRROR + ISO=$1 + ;; + -m|--mirror) + shift + MIRROR=$1 + CHROOTMIRROR=$1 + ;; + -p|--mntpoint) + shift + MNTPOINT=$1 + ;; + --password) + shift + ROOTPASSWORD=$1 + ;; + -r|--release) + shift + RELEASE=$1 + ;; + -t|--target) + shift + TARGET=$1 + ;; + -v|--version) + einfo "$PN - version $VERSION" + einfo "Send bug reports to bugs@grml.org or http://grml.org/bugs/" + eend 0 + exit 0 + ;; + *) + eerror "Syntax error." + usage ; eend 1 + exit 1 + ;; + esac + shift +done +# }}} + +# welcome screen {{{ +welcome_dialog() +{ + dialog --title "$PN" --yesno "Welcome to the interactive configuration of ${PN}. +Do you want to continue installing Debian using this frontend?" 0 0 +} +# }}} + +# ask for target {{{ +prompt_for_target() +{ + AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \ + sed 's/*//' | \ + grep -v 'Extended$' | \ + gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}') + + [ -n "$AVAILABLE_PARTITIONS" ] || echo "FIXME: no partitions available?" + PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do + echo "$i $(vol_id --type $i 2>/dev/null || echo [no_filesystem_yet])" + done) + + TARGET=$(dialog --title "$PN" --single-quoted --stdout \ + --menu "Please select the target partition:" 0 0 0 \ + $PARTITION_LIST) +} +# }}} + +# ask for bootmanager {{{ +prompt_for_bootmanager() +{ + ADDITIONAL_PARAMS="" + for device in sda hda; do + if [ /dev/$device != ${TARGET%[0-9]} ]; then + grep -q $device /proc/partitions && \ + ADDITIONAL_PARAMS=:$device:"install bootmanager grub into MBR of /dev/${device}" + fi + done + ADDITIONAL_PARAMS=${ADDITIONAL_PARAMS#:} + + OIFS="$IFS"; IFS=: + + if echo $TARGET | grep -q "*md*" ; then + MBRPART=$TARGET + else + MBRPART="${TARGET%[0-9]}" + fi + + GETMBR=$(dialog --stdout --title "$PN" --default-item mbr \ + --menu "Where do you want to install the bootmanager grub?" 0 0 0 \ + mbr "install bootmanager into MBR of $MBRPART" \ + partition "install bootmanager into partition $TARGET" \ + nowhere "do not install bootmanager at all" \ + ${ADDITIONAL_PARAMS}) + [ $? -eq 0 ] || bailout 3 + IFS="$OIFS" + + case "$GETMBR" in + mbr) + # /dev/md0: has to be installed in MBR of /dev/md0 and not in /dev/md: + if echo $TARGET | grep -q "*md*" ; then + BOOT_PARTITION="${TARGET}" + else + BOOT_PARTITION="${TARGET%[0-9]}" + fi + ;; + partition) + BOOT_PARTITION="$TARGET" + ;; + hda) + BOOT_PARTITION="/dev/hda" + ;; + sda) + BOOT_PARTITION="/dev/sda" + ;; + nowhere) + BOOT_PARTITION='' + ;; + esac +} +# }}} + +# ask for Debian release {{{ +prompt_for_release() +{ + RELEASE="$(dialog --stdout --title "${PN}" --default-item etch --menu \ + "Please enter the Debian release you would like to use for installation:" \ + 0 50 3 \ + etch Debian/stable \ + lenny Debian/testing \ + sid Debian/unstable)" +} +# }}} + +# ask for Debian mirror {{{ +prompt_for_mirror() +{ + MIRROR="$(dialog --stdout --title "${PN}" --inputbox \ + "Please enter Debian mirror you would like to use for installing packages." \ + 0 0 http://ftp.de.debian.org/debian)" +} +# }}} + +# get grub's syntax for /dev/ice {{{ +# usage example: 'grubdevice /dev/sda2' returns 'hd0,1' +grubdevice() { + if [ -z "$1" ] ; then + echo "Usage: grubdevice ">&2 + return 1 + fi + + device="$1" + device_map=/boot/grub/device.map + + # create device.map + if ! [ -f "$device_map" ] ; then + echo 'quit' | grub --device-map="$device_map" 1>/dev/null 2>&1 + fi + + # based on code from d-i's trunk/packages/arch/i386/grub-installer/grub-installer: + tmp_disk=`echo "$device" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \ + -e 's%\(fd[0-9]*\)$%\1%' \ + -e 's%/part[0-9]*$%/disc%' \ + -e 's%\(c[0-7]d[0-9]*\).*$%\1%'` + tmp_part=`echo "$device" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' \ + -e 's%.*/fd[0-9]*$%%' \ + -e 's%.*/floppy/[0-9]*$%%' \ + -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \ + -e 's%.*c[0-7]d[0-9]*p*%%'` + tmp_drive=$(grep -v '^#' $device_map | grep "$tmp_disk *$" | sed 's%.*\([hf]d[0-9][a-g0-9,]*\).*%\1%') + + case $1 in + /dev/[sh]d[a-z]) # we expect something like 'hd0' + echo "$tmp_drive" + ;; + *) # we expect something like 'hd0,0' + echo "$tmp_drive" | sed "s%$%,`expr $tmp_part - 1`%" # FIXME => md0 + ;; + esac +} +# }}} + +# software raid setup {{{ +config_swraid_setup() +{ +TMPFILE=$(mktemp) +RAIDLEVEL=$(dialog --stdout --title "$PN" --default-item raid1 \ + --menu "Which RAID level do you want to use?" 0 0 0 \ + raid1 "Software RAID level 1" \ + raid5 "Software RAID level 5") +[ $? -eq 0 ] || bailout 20 + +MD_LIST=$(for i in $(seq 0 9) ; do + awk '{print $4}' /proc/partitions | grep -q md$i || \ + echo "/dev/md$i /dev/md$i" + done) + +TARGET=$(dialog --stdout --title "$PN" --default-item /dev/md0 \ +--menu "Which device do you want to use for ${RAIDLEVEL}? + +Notice: activated devices will not be listed for security reasons. Anyway, please make sure the selected device is not in use already!" 0 0 0 \ +$MD_LIST) +[ $? -eq 0 ] || bailout 20 + +AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \ + sed 's/*//' | \ + grep -v 'Extended$' | \ + gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}') +[ -n "$AVAILABLE_PARTITIONS" ] || echo "FIXME: no partitions available?" +PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do + echo "$i $(vol_id --type $i 2>/dev/null || echo [no_filesystem_yet]) off" + done) + +dialog --title "$PN" \ + --single-quoted \ + --checklist "Please select the partitions you would like to use for your $RAIDLEVEL on ${TARGET}:" 0 0 0 \ + $PARTITION_LIST 2>$TMPFILE +RETVAL=$? +SELECTED_PARTITIONS="$(cat $TMPFILE)" + +NUM_PARTITIONS=0 +for i in $(cat $TMPFILE) ; do + NUM_PARTITIONS=$((${NUM_PARTITIONS}+1)) +done + +ERRORFILE=$(mktemp) +set +e +# TODO: better error handling? +yes | mdadm --create "${TARGET}" --level="${RAIDLEVEL}" \ + --raid-devices="${NUM_PARTITIONS}" ${SELECTED_PARTITIONS} 1>/dev/null 2>$ERRORFILE +RC=$? +set -e + +if [ "$RC" = 0 ] ; then + dialog --title "$PN" --msgbox \ + "Creating $TARGET was successful." 0 0 + rm -f "$TMPFILE" "$ERRORFILE" else - echo "/etc/debootstrap/config could not be read, exiting." + dialog --title "$PN" --msgbox \ + "There was an error setting up $TARGET: + +$(cat $ERRORFILE) + +Exiting." 0 0 + rm -f "$TMPFILE" "$ERRORFILE" exit 1 fi -if [ -z "$TARGET" ] ; then - eerror "Please adjust /etc/debootstrap/config before running ${0}" ; eend 1 +} + +prompt_for_swraid() +{ +if dialog --stdout --title "$PN" \ + --defaultno --yesno "Do you want to configure Software RAID? + +Please notice that currently only RAID levels 1 and 5 are supported by ${PN}. Configuration will take place using mdadm." 0 0 ; then + config_swraid_setup +fi +} +# }}} + +# make sure the user is aware of the used configuration {{{ +checkconfiguration() +{ +if [ -n "$AUTOINSTALL" ] ; then + if checkforrun ; then + eerror "Exiting as requested" ; eend 0 + exit 1 + fi +elif [ -n "$INTERACTIVE" ] ; then + + INFOTEXT="Please recheck configuration before execution: + " + [ -n "$TARGET" ] && INFOTEXT="$INFOTEXT + Target: $TARGET" + [ -n "$GRUB" ] && INFOTEXT="$INFOTEXT + Install grub: $GRUB" + [ -n "$RELEASE" ] && INFOTEXT="$INFOTEXT + Using release: $RELEASE" + [ -n "$MIRROR" ] && INFOTEXT="$INFOTEXT + Using mirror: $MIRROR" + + INFOTEXT="$INFOTEXT + +Is this ok for you? Notice: canceling will exit ${PN}." + + dialog --title "$PN" \ + --yesno "$INFOTEXT" 0 0 + +else # if not running automatic installation display configuration and prompt for execution: + einfo "$PN - Please recheck configuration before execution:" + echo + echo " Target: $TARGET" + case "$MNTPOINT" in "$TARGET") ;; *) echo " Mount point: $MNTPOINT" ;; esac + [ -n "$GRUB" ] && echo " Install grub: $GRUB" || echo " Install grub: no" + [ -n "$RELEASE" ] && echo " Using release: $RELEASE" + [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR" + [ -n "$ISO" ] && echo " Using iso: $ISO" + case "$MNTPOINT" in "$TARGET") ;; *) echo " Important! Continuing will delete all data from ${TARGET}!" ;; esac + echo + einfon "Is this ok for you? [y/N] " + read a + if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then + eerror "Exiting as requested." ; eend 1 + exit 1 + fi +fi +} +# }}} + +# interactive mode {{{ +interactive_mode() +{ + welcome_dialog + + prompt_for_swraid + + # do not prompt for partition dialog if swraid has been configured already + [ -n "$TARGET" ] || prompt_for_target + + prompt_for_bootmanager + + prompt_for_release + + # FIXME: there seems to be a problem with grubdevice if it's /dev/md* + if echo "$TARGET" | grep -q '/dev/md' ; then + echo "debug: SELECTED_PARTITIONS = $SELECTED_PARTITIONS">&2 + else + [ -n "$BOOT_PARTITION" ] && GRUB="$(grubdevice $BOOT_PARTITION)" + [ -n "$TARGET" ] && GROOT="$(grubdevice $TARGET)" + fi + + prompt_for_mirror + + checkconfiguration +} + +# run interactive mode if we didn't get the according configuration yet +if [ -z "$TARGET" -o -n "$INTERACTIVE" ] ; then + # only target might be unset, so make sure the INTERACTIVE flag is set as well + INTERACTIVE=1 + interactive_mode +fi +# }}} + +# finally make sure at least $TARGET is set [the partition for the new system] {{{ +if [ -n "$TARGET" ] ; then + SHORT_TARGET="${TARGET##*/}" +else + eerror "Please adjust /etc/debootstrap/config or..." + eerror "... use the interactive version for configuration before running ${0}" ; eend 1 exit 1 fi +# }}} -if [ -n "$MKFS" ] ; then - einfo "Running $MKFS on $TARGET" - $MKFS $TARGET - eend $? +# stages setup {{{ +if [ -z "$STAGES" ] ; then + STAGES="/etc/debootstrap/stages_${SHORT_TARGET}" + [ -d "$STAGES" ] || mkdir -p "$STAGES" fi -if [ -n "$TUNE2FS" ] ; then - einfo "Disabling automatic filesystem check on $TARGET via tune2fs" - TUNE2FS $TARGET - eend $? +if [ -r "$STAGES"/grml-debootstrap ] ; then + if grep -q done $STAGES/grml-debootstrap ; then + eerror "Error: grml-debootstrap has been executed already, won't continue therefore." + eerror "If you want to re-execute grml-debootstrap just manually remove ${STAGES}" ; eend 1 + fi fi +# }}} + +# partition handling {{{ +PARTITION='' +DIRECTORY='' + +case $TARGET in + /dev/*) + PARTITION=1 + ;; + *) + # assume we are installing into a directory, don't run mkfs and grub related stuff therefore + DIRECTORY=1 + MNTPOINT="$TARGET" + MKFS='' + TUNE2FS='' + FSCK='' + GRUB='' + GROOT='' + ;; +esac +# }}} -# now mount the new partition -if grep -q $TARGET /proc/mounts ; then - eerror "$TARGEt already mounted, exiting." +# architecture setup {{{ +if [ -n "$ARCH" ] ; then + ARCHCMD="--arch $ARCH" + ARCHINFO=" (${ARCH})" else - einfo "Mounting $TARGET to $MNTPOINT" - mount -o rw,suid,dev $TARGET $MNTPOINT - eend $? + ARCH="$(dpkg --print-architecture)" + ARCHCMD="--arch $ARCH" + ARCHINFO=" (${ARCH})" fi +# }}} + +# make sure we have the right syntax when using an iso image {{{ +if [ -n "$ISO" ] ; then + case $ISO in + file*) # do nothing + ;; + *) + ISO=file:$1 + ;; + esac +fi +ISODIR=${ISO##file:} +ISODIR=${ISODIR%%/} +# }}} + +# provide variables to chroot system {{{ +CHROOT_VARIABLES="/etc/debootstrap/variables_${SHORT_TARGET}" +touch $CHROOT_VARIABLES +chmod 600 $CHROOT_VARIABLES # make sure nobody except root can read it +[ -n "$ARCH" ] && echo "ARCH=$ARCH" > $CHROOT_VARIABLES +[ -n "$GRUB" ] && echo "GRUB=$GRUB" >> $CHROOT_VARIABLES +[ -n "$GROOT" ] && echo "GROOT=$GROOT" >> $CHROOT_VARIABLES +[ -n "$TARGET" ] && echo "TARGET=$TARGET" >> $CHROOT_VARIABLES +[ -n "$ISO" ] && echo "ISO=$ISO" >> $CHROOT_VARIABLES +[ -n "$ISODIR" ] && echo "ISODIR=$ISO" >> $CHROOT_VARIABLES +[ -n "$MIRROR" ] && echo "MIRROR=$MIRROR" >> $CHROOT_VARIABLES +[ -n "$MIRROR" ] && echo "CHROOTMIRROR=$MIRROR" >> $CHROOT_VARIABLES +[ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=$ROOTPASSWORD" >> $CHROOT_VARIABLES +# }}} + +# helper functions {{{ +# we want to exit smoothly and clean: +bailout(){ + # make sure $TARGET is not mounted when exiting grml-debootstrap + if [ -n "$MNTPOINT" ] ; then + if grep -q $MNTPOINT /proc/mounts ; then + # make sure nothing is left inside chroot so we can unmount it + [ -x "$MNTPOINT"/etc/init.d/ssh ] && "$MNTPOINT"/etc/init.d/ssh stop + [ -x "$MNTPOINT"/etc/init.d/mdadm ] && "$MNTPOINT"/etc/init.d/mdadm stop + # ugly, but make sure we really don't leav anything + [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount /sys 1>/dev/null 2>&1 + [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount -a 1>/dev/null 2>&1 + [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount /proc 1>/dev/null 2>&1 + [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount /proc 1>/dev/null 2>&1 + [ -d "$MNTPOINT/$ISODIR" ] && umount "$MNTPOINT/$ISODIR" 1>/dev/null 2>&1 + einfo "Unmounting $MNTPOINT" ; umount "$MNTPOINT" ; eend $? + + # remove directory only if we used the default with process id inside the name + if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then + einfo "Removing directory ${MNTPOINT}" ; rmdir $MNTPOINT ; eend $? + fi + fi + fi -# get main packages from a debian-mirror -einfo "Running $DEBOOTSTRAP for release $RELEASE using mirror $MIRROR" -$DEBOOTSTRAP $RELEASE $MNTPOINT $MIRROR -eend $? + [ -n "$1" ] && EXIT="$1" || EXIT="1" + [ -n "$3" ] && einfo "Notice: just remove $STAGES/$3 to reexecute the stage" -einfo "Preparing chroot system" + exit "$EXIT" +} +trap bailout HUP INT QUIT TERM + +# we want to execute all the functions only once, simple check for it: +stage() { + if [ -n "$2" ] ; then + echo "$2" > "${STAGES}/${1}" + return 0 + elif grep -q done "${STAGES}/${1}" 2>/dev/null ; then + ewarn "Notice: stage $1 has been executed already, skipping execution therefore." ; eend 0 + eindent + ewarn "To reexecute it clean up the according directory inside $STAGES" ; eend 0 + eoutdent + return 1 + fi +} +# }}} + +# user should recheck his configuration {{{ +# support full automatic installation: +checkforrun() { + dialog --timeout 10 --title "$PN" \ + --yesno "Do you want to stop at this stage? + +Notice: you are running ${PN} in non-interactive mode. +${PN} will install Debian ${RELEASE} on ${TARGET}. +Last chance to quit. Timeout of 10 seconds running.... + +Do you want to stop now?" 0 0 2>/dev/null +} + +# create filesystem {{{ +mkfs() { + if [ -n "$MKFS" ] ; then + einfo "Running $MKFS on $TARGET" + $MKFS $TARGET + eend $? + fi +} +# }}} + +# modify filesystem settings {{{ +tunefs() { + if [ -n "$TUNE2FS" ] ; then + einfo "Disabling automatic filesystem check on $TARGET via tune2fs" + $TUNE2FS $TARGET + eend $? + fi +} +# }}} + +# mount the new partition or if it's a directory do nothing at all {{{ +mount_target() { + if [ -n "$DIRECTORY" ] ; then + einfo "Running grml-debootstrap on a directory, nothing to mount." + else + if grep -q $TARGET /proc/mounts ; then + eerror "$TARGET already mounted, exiting." + else + [ -d "$MNTPOINT" ] || mkdir -p "$MNTPOINT" + einfo "Mounting $TARGET to $MNTPOINT" + mount -o rw,suid,dev $TARGET $MNTPOINT + eend $? + fi + fi + if [ -n "$ISODIR" ] ; then + einfo "Mounting Debian image loopback to $MNTPOINT/$ISODIR." + mkdir -p "$MNTPOINT/$ISODIR" + mount --bind "$ISODIR" "$MNTPOINT/$ISODIR" + eend $? + fi +} +# }}} + +# install main chroot {{{ +debootstrap_system() { + if ! grep -q $MNTPOINT /proc/mounts ; then + mount_target + fi + if grep -q $MNTPOINT /proc/mounts ; then + einfo "Running $DEBOOTSTRAP for release ${RELEASE}${ARCHINFO} using ${MIRROR}${ISO}" + [ -n "$MIRROR" ] && $DEBOOTSTRAP $ARCHCMD $RELEASE $MNTPOINT $MIRROR || \ + $DEBOOTSTRAP $ARCHCMD $RELEASE $MNTPOINT $ISO + eend $? + else + eerror "Error: $MNTPOINT not mounted, can not continue." + eend 1 + fi +} +# }}} + +# prepare chroot via chroot-script {{{ +preparechroot() { + einfo "Preparing chroot system" cp $CONFFILES/chroot-script $MNTPOINT/bin/chroot-script chmod 755 $MNTPOINT/bin/chroot-script mkdir $MNTPOINT/etc/debootstrap/ # make sure we have our files for later use via chroot-script - cp /etc/debootstrap/config $MNTPOINT/etc/debootstrap/ - cp /etc/debootstrap/packages $MNTPOINT/etc/debootstrap/packages + cp /etc/debootstrap/config $MNTPOINT/etc/debootstrap/ + # make sure we adjust the configuration variables accordingly: + sed -i "s/RELEASE=.*/RELEASE='${RELEASE}'/" $MNTPOINT/etc/debootstrap/config + sed -i "s/TARGET=.*/TARGET='${TARGET}'/" $MNTPOINT/etc/debootstrap/config + sed -i "s/GRUB=.*/GRUB='${GRUB}'/" $MNTPOINT/etc/debootstrap/config + sed -i "s/GROOT=.*/GROOT='${GROOT}'/" $MNTPOINT/etc/debootstrap/config + + cp /etc/debootstrap/packages $MNTPOINT/etc/debootstrap/packages + cp $CHROOT_VARIABLES $MNTPOINT/etc/debootstrap/variables # do NOT use $CHROOT_VARIABLES inside chroot! + + cp -a /etc/debootstrap/extrapackages/ $MNTPOINT/etc/debootstrap/ + + # make sure we can access network [relevant for cdebootstrap] + [ -f "$MNTPOINT/etc/resolv.conf" ] || cp /etc/resolv.conf $MNTPOINT/etc/resolv.conf + + # provide system's /etc/hosts to the target: + if ! [ -f "$MNTPOINT/etc/hosts" ] ; then + cp /etc/hosts $MNTPOINT/etc/hosts + sed -i "s/127.0.0.1 .*/127.0.0.1 localhost $HOSTNAME/" /etc/hosts + fi + + # setup default locales + [ -n "$LOCALES" ] && cp /etc/debootstrap/locale.gen $MNTPOINT/etc/locale.gen # copy any existing existing files to chroot [ -d /etc/debootstrap/boot ] && cp -a /etc/debootstrap/boot/* $MNTPOINT/boot/ @@ -70,23 +694,105 @@ einfo "Preparing chroot system" [ -d /etc/debootstrap/share ] && cp -a /etc/debootstrap/share/* $MNTPOINT/share/ [ -d /etc/debootstrap/usr ] && cp -a /etc/debootstrap/usr/* $MNTPOINT/usr/ [ -d /etc/debootstrap/var ] && cp -a /etc/debootstrap/var/* $MNTPOINT/var/ -eend 0 -einfo "Executing chroot-script now" -chroot $MNTPOINT /bin/chroot-script -eend $? + # copy local network setup to chroot + if [ -r /etc/network/interfaces -a ! -r "${MNTPOINT}"/etc/network/interfaces ] ; then + [ -d $MNTPOINT/etc/network ] || mkdir $MNTPOINT/etc/network + cp /etc/network/interfaces $MNTPOINT/etc/network/interfaces + fi -einfo "Unmount $MNTPOINT" -umount $MNTPOINT -eend $? + eend 0 +} +# }}} -if [ "$FSCK" = 'yes' ] ; then - [ -n "$FSCKTOOL" ] || FSCKTOOL="fsck.${MKFS#mkfs.}" - einfo "Checking filesystem on $TARGET using $FSCKTOOL" - $FSCKTOOL $TARGET - eend $? -fi +# execute chroot-script {{{ +chrootscript() { + if ! [ -r "$MNTPOINT/bin/chroot-script" ] ; then + mount_target + fi + if [ -x "$MNTPOINT/bin/chroot-script" ] ; then + einfo "Executing chroot-script now" + chroot "$MNTPOINT" /bin/chroot-script + eend $? + else + eerror "Fatal: $MNTPOINT/bin/chroot-script could not be found." + eend 1 + fi +} +# }}} + +# install booloader grub {{{ +grub_install() { + if [ -z "$GRUB" -o -z "$GROOT" ] ; then + echo "Notice: \$GRUB or \$GROOT not defined, will not install grub therefor." + elif [ -n "$SELECTED_PARTITIONS" ] ; then # using sw-raid + for device in $SELECTED_PARTITIONS ; do + GRUB=$(grubdevice $device) + einfo "Installing grub on ${GRUB}:" + [ -x /usr/sbin/grub-install ] && GRUBINSTALL=/usr/sbin/grub-install || GRUBINSTALL=/sbin/grub-install + $GRUBINSTALL --root-directory="$MNTPOINT" "(${GRUB})" + eend $? + done + else + einfo "Installing grub on ${GRUB}:" + [ -x /usr/sbin/grub-install ] && GRUBINSTALL=/usr/sbin/grub-install || GRUBINSTALL=/sbin/grub-install + $GRUBINSTALL --root-directory="$MNTPOINT" "(${GRUB})" + eend $? + fi +} +# }}} + +# unmount $MNTPOINRT {{{ +umount_chroot() { + if [ -n "$ISODIR" ] ; then + if grep -q "$ISODIR" /proc/mounts ; then + einfo "Unmount $MNTPOINT/$ISODIR" + umount "$MNTPOINT/$ISODIR" + eend $? + fi + fi + if grep -q "$MNTPOINT" /proc/mounts ; then + if [ -n "$PARTITION" ] ; then + einfo "Unmount $MNTPOINT" + umount $MNTPOINT + eend $? + fi + fi +} +# }}} -einfo "Finished execution of $0 - enjoy your Debian system." ; eend 0 +# execute filesystem check {{{ +fscktool() { + if [ "$FSCK" = 'yes' ] ; then + [ -n "$FSCKTOOL" ] || FSCKTOOL="fsck.${MKFS#mkfs.}" + einfo "Checking filesystem on $TARGET using $FSCKTOOL" + $FSCKTOOL $TARGET + eend $? + fi +} +# }}} + +# now execute all the functions {{{ +for i in mkfs tunefs mount_target debootstrap_system preparechroot \ + chrootscript grub_install umount_chroot fscktool ; do + if stage "${i}" ; then + $i && ( stage "${i}" done && rmdir "${STAGES}/${1}" ) || bailout 2 "i" + fi +done +# }}} + +# stages {{{ + echo done > $STAGES/grml-debootstrap +# }}} + +# end dialog of autoinstallation {{{ +if [ -n "$AUTOINSTALL" ] ; then + dialog --title "$PN" --msgbox \ + "Finished execution of ${PN}. Enjoy your Debian system." 0 0 +else + einfo "Finished execution of ${PN}. Enjoy your Debian system." ; eend 0 +fi +# }}} ## END OF FILE ################################################################# +# vim: ai tw=100 expandtab foldmethod=marker shiftwidth=3