X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=grml-debootstrap;h=221f65fc4ca5b06bf42ef13d4ec02cec19add9ae;hp=45ee41b310c972742eace754a86ff567de7e05a8;hb=e19ea8c9e6aca8bbec07daa20863442b10b7aa18;hpb=0cdc0229bf22b76577247159cfbb3d72f465c7cb diff --git a/grml-debootstrap b/grml-debootstrap index 45ee41b..221f65f 100755 --- a/grml-debootstrap +++ b/grml-debootstrap @@ -11,7 +11,7 @@ set -e # exit on any error # variables {{{ PN="$(basename $0)" -VERSION='0.25' +VERSION='0.39-git' MNTPOINT="/mnt/debootstrap.$$" # inside the chroot system locales might not be available, so use minimum: @@ -39,16 +39,18 @@ Bootstrap options: -m, --mirror Mirror which should be used for apt-get/aptitude. -i, --iso Mountpoint where a Debian ISO is mounted to, for use instead of fetching packages from a mirror. - -r, --release Release of new Debian system (default: stable). - -t, --target Target partition (/dev/...) or directory. - -p, --mntpoint Mountpoint used for mounting the target system. - --debopt Extra parameters passed to the debootstrap. + -r, --release Release of new Debian system (default: lenny). + -t, --target Target partition (/dev/...) or directory where the + system should be installed to. + -p, --mntpoint Mountpoint used for mounting the target system, + has no effect if -t is given and represents a directory. + --debopt Extra parameters passed to the debootstrap command. --interactive Use interactive mode (frontend). --nodebootstrap Skip debootstrap, only do configuration to the target. - --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. + --grub Target for grub installation. Usage example: /dev/sda + --arch Architecture to use. Currently only i386 is supported. + --filesystem Filesystem that should be used when target is a partition. + --insecure Do not download and check Release file signatures. Configuration options: @@ -57,13 +59,16 @@ Configuration options: -d, --confdir Place of config files for debootstrap, defaults to /etc/debootstrap --packages Install packages defined in specified list file. + --nopackages Skip installation of packages defined in + /etc/debootstrap/packages --debconf Pre-seed packages using specified pre-seed db file. --keep_src_list Do not overwrite user provided apt sources.list. --hostname Hostname of Debian system. --password Use specified password as password for user root. --bootappend Add specified appendline to kernel whilst booting. --chroot-scripts Execute chroot scripts from specified directory. - --scripts Execute scripts from specified directory. + --pre-scripts Execute scripts from specified directory (before chroot-scripts). + --scripts Execute scripts from specified directory (after chroot-scripts). Other options: @@ -88,25 +93,18 @@ check4progs debootstrap dialog || exit 1 check4root || exit 1 # }}} -# source configuration file {{{ +# source main configuration file {{{ if [ -r /etc/debootstrap/config ] ; then - if [ -n "$CONFIGFILE" ] ; then - einfo "Using config file $CONFIGFILE." - if ! . "$CONFIGFILE" ; then - eerror "Error reading config file $CONFIGFILE" ; eend 1 ; exit 1 - fi - else - . /etc/debootstrap/config - fi + . /etc/debootstrap/config fi # }}} # cmdline handling {{{ # source external command line parameter-processing script -if [ -r /usr/share/grml-debootstrap/functions/cmdlineopts.clp ] ; then - . /usr/share/grml-debootstrap/functions/cmdlineopts.clp -elif [ -r ./cmdlineopts.clp ] ; then +if [ -r ./cmdlineopts.clp ] ; then . ./cmdlineopts.clp +elif [ -r /usr/share/grml-debootstrap/functions/cmdlineopts.clp ] ; then + . /usr/share/grml-debootstrap/functions/cmdlineopts.clp else echo "Error: cmdline function file not found, exiting.">&2 exit 1 @@ -129,25 +127,29 @@ fi } # }}} -[ "$_opt_mirror" ] && MIRROR=$_opt_mirror -[ "$_opt_iso" ] && ISO=$_opt_iso -[ "$_opt_release" ] && RELEASE=$_opt_release -[ "$_opt_target" ] && TARGET=$_opt_target -[ "$_opt_mntpoint" ] && MNTPOINT=$_opt_mntpoint -[ "$_opt_debopt" ] && DEBOOTSTRAP_OPT=$_opt_debopt -[ "$_opt_interactive" ] && INTERACTIVE=1 -[ "$_opt_config" ] && CONFIGFILE=$_opt_config -[ "$_opt_packages_set" ] && PACKAGES='yes' -[ "$_opt_debconf_set" ] && DEBCONF='yes' +[ "$_opt_mirror" ] && MIRROR=$_opt_mirror +[ "$_opt_iso" ] && ISO=$_opt_iso +[ "$_opt_release" ] && RELEASE=$_opt_release +[ "$_opt_target" ] && TARGET=$_opt_target +[ "$_opt_mntpoint" ] && MNTPOINT=$_opt_mntpoint +[ "$_opt_debopt" ] && DEBOOTSTRAP_OPT=$_opt_debopt +[ "$_opt_interactive" ] && INTERACTIVE=1 +[ "$_opt_config" ] && CONFIGFILE=$_opt_config +[ "$_opt_filesystem" ] && MKFS="mkfs.$_opt_filesystem" +[ "$_opt_packages_set" ] && PACKAGES='yes' +[ "$_opt_nopackages" ] && PACKAGES='' +[ "$_opt_debconf_set" ] && DEBCONF='yes' [ "$_opt_scripts_set" ] && SCRIPTS='yes' +[ "$_opt_pre_scripts_set" ] && PRE_SCRIPTS='yes' [ "$_opt_chroot_scripts_set" ] && CHROOT_SCRIPTS='yes' -[ "$_opt_keep_src_list" ] && KEEP_SRC_LIST='yes' -[ "$_opt_hostname" ] && HOSTNAME=$_opt_hostname -[ "$_opt_password" ] && ROOTPASSWORD=$_opt_password -[ "$_opt_bootappend" ] && BOOT_APPEND=$_opt_bootappend -[ "$_opt_groot" ] && GROOT=$_opt_groot -[ "$_opt_grub" ] && GRUB=$_opt_grub -[ "$_opt_verbose" ] && VERBOSE="-v" +[ "$_opt_keep_src_list" ] && KEEP_SRC_LIST='yes' +[ "$_opt_hostname" ] && HOSTNAME=$_opt_hostname +[ "$_opt_password" ] && ROOTPASSWORD=$_opt_password +[ "$_opt_bootappend" ] && BOOT_APPEND=$_opt_bootappend +[ "$_opt_grub" ] && GRUB=$_opt_grub +[ "$_opt_arch" ] && ARCH=$_opt_arch +[ "$_opt_insecure" ] && SECURE='false' +[ "$_opt_verbose" ] && VERBOSE="-v" [ "$_opt_help" ] && { usage ; eend 0 @@ -163,6 +165,30 @@ fi } # }}} +# source specified configuration file {{{ +if [ -n "$CONFIGFILE" ] ; then + einfo "Reading specified config file $CONFIGFILE." + if ! . "$CONFIGFILE" ; then + eerror "Error reading config file $CONFIGFILE" ; eend 1 ; exit 1 + fi +fi +# }}} + +# backwards compability checks {{{ +if [ -n "$GROOT" ] ; then + echo "Error: you seem to have \$GROOT configured." >&2 + echo "This variable is no longer supported, please visit the" >&2 + echo "grml-debootstrap documentation for details." >&2 + exit 1 +fi + +if echo "$GRUB" | grep -q '^hd' ; then + echo "Error: this syntax for the grub configuration variable is no longer supported." >&2 + echo "Please do not use hd... any longer but /dev/sdX instead." >&2 + exit 1 +fi +# }}} + # welcome screen {{{ welcome_dialog() { @@ -177,7 +203,7 @@ prompt_for_target() AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \ sed 's/*//' | \ grep -v 'Extended$' | \ - gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}') + gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}'; ls /dev/md* 2>/dev/null || true); if [ -z "$AVAILABLE_PARTITIONS" ] ; then dialog --title "$PN" --trim \ @@ -188,7 +214,7 @@ prompt_for_target() fi PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do - echo "$i $(vol_id --type $i 2>/dev/null || echo [no_filesystem_yet])" + echo "$i $(blkid -s TYPE -o value $i 2>/dev/null || echo [no_filesystem_yet])" done) TARGET=$(dialog --title "$PN" --single-quoted --stdout \ @@ -201,26 +227,42 @@ prompt_for_target() prompt_for_bootmanager() { ADDITIONAL_PARAMS="" - for device in sda hda; do - if [ /dev/$device != ${TARGET%[0-9]} ]; then + + if echo "$TARGET" | grep -q "/dev/md" ; then + MBRPART="all disks of Software RAID $TARGET" + else + # figure out whole disk device + found= + for device in /dev/disk/by-id/* + do + [ $(readlink -f $device) = ${TARGET} ] || continue + found=1 + break + done + [ -n "$found" ] && MBRDISK=$(echo ${device}|sed -e 's/-part[0-9][0-9]*$//') + if [ -e "$MBRDISK" ]; then + MBRDISK=$(readlink -f $MBRDISK) + else + # fall back to old behaviour + MBRDISK=$(echo ${TARGET} | sed -e 's/[0-9][0-9]*$//') + fi + + MBRPART="MBR of $MBRDISK" + fi + + for device in cciss/c0d0 sda hda; do + if [ /dev/$device != ${MBRDISK} ]; then grep -q $device /proc/partitions && \ - ADDITIONAL_PARAMS=:$device:"install bootmanager grub into MBR of /dev/${device}" + ADDITIONAL_PARAMS="$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 "/dev/md" ; then - MBRPART="all disks of Software RAID $TARGET" - else - MBRPART="MBR of ${TARGET%[0-9]}" - fi - GETMBR=$(dialog --stdout --title "$PN" --default-item mbr \ --menu "Where do you want to install the bootmanager grub?" 0 0 0 \ mbr "install bootmanager into $MBRPART" \ - partition "install bootmanager into partition $TARGET" \ nowhere "do not install bootmanager at all" \ ${ADDITIONAL_PARAMS}) [ $? -eq 0 ] || bailout 3 @@ -229,23 +271,25 @@ prompt_for_bootmanager() case "$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}" + if echo "$TARGET" | grep -q "/dev/md" ; then + # using sw-raid: + if [ -n "$SELECTED_PARTITIONS" ] ; then + GRUB=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') # use first disk only + else + GRUB="$TARGET" + fi else - BOOT_PARTITION="${TARGET%[0-9]}" + GRUB="$MBRDISK" fi ;; - partition) - BOOT_PARTITION="$TARGET" - ;; hda) - BOOT_PARTITION="/dev/hda" + GRUB="/dev/hda" ;; sda) - BOOT_PARTITION="/dev/sda" + GRUB="/dev/sda" ;; nowhere) - BOOT_PARTITION='' + GRUB='' ;; esac } @@ -257,8 +301,7 @@ prompt_for_release() [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='lenny' RELEASE="$(dialog --stdout --title "${PN}" --default-item $DEFAULT_RELEASE --menu \ "Please enter the Debian release you would like to use for installation:" \ - 0 50 4 \ - etch Debian/old-stable \ + 0 50 3 \ lenny Debian/stable \ squeeze Debian/testing \ sid Debian/unstable)" @@ -298,48 +341,25 @@ prompt_for_password() # ask for Debian mirror {{{ prompt_for_mirror() { - MIRROR="$(dialog --stdout --title "${PN}" --inputbox \ - "Please enter Debian mirror you would like to use for installing packages." \ - 0 0 $MIRROR)" -} -# }}} - -# 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="$device_map" 1>/dev/null 2>&1 + [ -n "$ISO" ] && DEFAULT_MIRROR='local' || DEFAULT_MIRROR='net' + + CHOOSE_MIRROR=$(dialog --stdout --title "$PN" --default-item $DEFAULT_MIRROR \ + --menu "Where do you want to install from?" 0 0 0 \ + net "install via network (downloading from mirror)" \ + local "install from local directory/mirror" + ) + + if [ "$CHOOSE_MIRROR" = 'net' ] ; then + [ -n "$MIRROR" ] || MIRROR='http://cdn.debian.net/debian' + MIRROR="$(dialog --stdout --title "${PN}" --inputbox \ + "Please enter Debian mirror you would like to use for installing packages." \ + 0 0 $MIRROR)" + else # CHOOSE_MIRROR == local + [ -n "$ISO" ] || ISO='/mnt/mirror' + ISO="$(dialog --stdout --title "${PN}" --inputbox \ + "Please enter directory name you would like to use for installing packages." \ + 0 0 $ISO)" fi - - # based on code from d-i's trunk/packages/arch/i386/grub-installer/grub-installer: - tmp_disk=`echo "$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 $tmp_part - 1`%" # FIXME => md0 - ;; - esac } # }}} @@ -375,7 +395,7 @@ AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \ 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 $i 2>/dev/null || echo [no_filesystem_yet]) off" + echo "$i $(blkid -s TYPE -o value $i 2>/dev/null || echo [no_filesystem_yet]) off" done) dialog --title "$PN" --separate-output \ @@ -393,7 +413,7 @@ 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 + --raid-devices="${NUM_PARTITIONS}" ${SELECTED_PARTITIONS} >/dev/null 2>$ERRORFILE RC=$? set -e @@ -425,6 +445,19 @@ fi } # }}} +# user should recheck his configuration {{{ +# support full automatic installation: +checkforrun() { + dialog --timeout 10 --title "$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 ${TARGET}. +Last chance to quit. Timeout of 10 seconds running.... + +Do you want to stop now?" 0 0 2>/dev/null +} + # make sure the user is aware of the used configuration {{{ checkconfiguration() { @@ -447,6 +480,8 @@ elif [ -n "$INTERACTIVE" ] ; then Using hostname $HOSTNAME" [ -n "$MIRROR" ] && INFOTEXT="$INFOTEXT Using mirror: $MIRROR" + [ -n "$ISO" ] && INFOTEXT="$INFOTEXT + Using ISO: $ISO" INFOTEXT="$INFOTEXT @@ -459,13 +494,19 @@ else # if not running automatic installation display configuration and prompt fo 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 ${TARGET}!" ;; esac - echo + + # do not display if MNTPOINT is the default one + case "$MNTPOINT" in /mnt/debootstrap*) ;; *) 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: $MIRROR" + [ -n "$HOSTNAME" ] && echo " Using hostname: $HOSTNAME" + [ -n "$ISO" ] && echo " Using ISO: $ISO" + + echo " Important! Continuing will delete all data from ${TARGET}!" + + echo einfon "Is this ok for you? [y/N] " read a if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then @@ -483,8 +524,7 @@ interactive_mode() prompt_for_swraid - # do not prompt for partition dialog if swraid has been configured already - [ -n "$TARGET" ] || prompt_for_target + prompt_for_target prompt_for_bootmanager @@ -494,24 +534,7 @@ interactive_mode() prompt_for_password - # use first disk of sw-raid for grub by default, install grub on - # all involved disks later on - if echo "$TARGET" | grep -q '/dev/md' ; then - if [ -n "$SELECTED_PARTITIONS" ] ; then # using sw-raid - # use hdX and not hdX,Y for $GRUB - TMPDEVICE=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') # use first disk only - GRUB="$(grubdevice ${TMPDEVICE%%[0-9]})" # like: hd0 - GROOT="$(grubdevice ${TMPDEVICE})" # like: hd0,0 - echo "debug: GRUB = $GRUB - GROOT = $GROOT" >/tmp/debug # FIXME - fi - else - [ -n "$BOOT_PARTITION" ] && GRUB="$(grubdevice $BOOT_PARTITION)" - [ -n "$TARGET" ] && GROOT="$(grubdevice $TARGET)" - fi - prompt_for_mirror - - checkconfiguration } # run interactive mode if we didn't get the according configuration yet @@ -522,6 +545,8 @@ if [ -z "$TARGET" -o -n "$INTERACTIVE" ] ; then fi # }}} +checkconfiguration + # finally make sure at least $TARGET is set [the partition for the new system] {{{ if [ -n "$TARGET" ] ; then SHORT_TARGET="${TARGET##*/}" @@ -550,11 +575,7 @@ fi PARTITION='' DIRECTORY='' -case $TARGET in - /dev/*) - PARTITION=1 - ;; - *) +set_target_directory(){ # assume we are installing into a directory, don't run mkfs and grub related stuff therefore DIRECTORY=1 MNTPOINT="$TARGET" @@ -562,9 +583,17 @@ case $TARGET in TUNE2FS='' FSCK='' GRUB='' - GROOT='' - ;; -esac + # make sure we normalise the path to an absolute directory name so something like: + # mkdir -p foo/a bar/a; (cd foo; grml-debootstrap -t a)&; (cd bar; grml-debootstrap -t a)&; wait + # works + TARGET="$(readlink -f $TARGET)" +} + +if [ -b "$TARGET" ] ; then + PARTITION=1 +else + set_target_directory +fi # }}} # architecture setup {{{ @@ -578,6 +607,19 @@ else fi # }}} +# keyring setupt {{{ +KEYRING="" +if [ "$SECURE" = 'yes' ] ; then + if [ -e '/etc/apt/trusted.gpg' ] ; then + KEYRING="--keyring /etc/apt/trusted.gpg" + else + eerror "Could not find /etc/apt/trusted.gpg." + fi +else + ewarn "Not checking Release signatures!" +fi +# }}} + # make sure we have the right syntax when using an iso image {{{ if [ -n "$ISO" ] ; then case $ISO in @@ -601,13 +643,19 @@ bailout(){ # make sure nothing is left inside chroot so we can unmount it [ -x "$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 $? + # ugly, but make sure we really don't leave anything (/proc /proc is intended) + for ARG in /sys /proc /proc ; do + [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount $ARG >/dev/null 2>&1 || true + done + umount "$MNTPOINT"/dev >/dev/null 2>&1 || true + + [ -d "$MNTPOINT/$ISODIR" ] && umount "$MNTPOINT/$ISODIR" >/dev/null 2>&1 || true + + if [ -n "$DIRECTORY" ] ; then + einfo "Not unmounting $MNTPOINT as you requested me to install into a directory of your own choice." ; eend 0 + else + einfo "Unmounting $MNTPOINT" ; umount "$MNTPOINT" ; eend $? + fi if [ -n "$STAGES" ] ; then echo -n "Removing stages directory ${STAGES}: " @@ -643,33 +691,44 @@ stage() { } # }}} -# user should recheck his configuration {{{ -# support full automatic installation: -checkforrun() { - dialog --timeout 10 --title "$PN" \ - --yesno "Do you want to stop at this stage? +# create filesystem {{{ +mkfs() { + if [ -n "$DIRECTORY" ] ; then + einfo "Running grml-debootstrap on a directory, skipping mkfs stage." + else + if grep -q "$TARGET" /proc/mounts ; then + eerror "$TARGET already mounted, exiting to avoid possible damage. (Manually unmount $TARGET)" ; eend 1 + exit 1 + fi -Notice: you are running ${PN} in non-interactive mode. -${PN} will install Debian ${RELEASE} on ${TARGET}. -Last chance to quit. Timeout of 10 seconds running.... + if [ -n "$MKFS" ] ; then + einfo "Running $MKFS on $TARGET" + $MKFS $TARGET ; RC=$? -Do you want to stop now?" 0 0 2>/dev/null -} + # make sure /dev/disk/by-uuid/... is up2date, otherwise grub + # will fail to detect the uuid in the chroot + if echo "$TARGET" | grep -q "/dev/md" ; then + blockdev --rereadpt "${TARGET}" + else + blockdev --rereadpt "${TARGET%%[0-9]*}" + fi + # give the system 2 seconds, otherwise we might run into + # race conditions :-/ + sleep 2 + + eval $(blkid -o udev $TARGET 2>/dev/null) + [ -n "$ID_FS_UUID" ] && TARGET_UUID="$ID_FS_UUID" || TARGET_UUID="" + + eend $RC + fi -# create filesystem {{{ -mkfs() { - if [ -n "$MKFS" ] ; then - einfo "Running $MKFS on $TARGET" - $MKFS $TARGET - TARGET_UUID="$(vol_id -u $TARGET 2>/dev/null || echo '')" - eend $? fi } # }}} # modify filesystem settings {{{ tunefs() { - if [ -n "$TUNE2FS" ] ; then + if [ -n "$TUNE2FS" ] && echo "$MKFS" | grep -q "mkfs.ext" ; then einfo "Disabling automatic filesystem check on $TARGET via tune2fs" $TUNE2FS $TARGET eend $? @@ -683,7 +742,7 @@ mount_target() { einfo "Running grml-debootstrap on a directory, nothing to mount." else if grep -q $TARGET /proc/mounts ; then - eerror "$TARGET already mounted, exiting." + ewarn "$TARGET already mounted, continuing anyway." ; eend 0 else [ -d "$MNTPOINT" ] || mkdir -p "$MNTPOINT" einfo "Mounting $TARGET to $MNTPOINT" @@ -702,17 +761,20 @@ mount_target() { # install main chroot {{{ debootstrap_system() { - if ! grep -q $MNTPOINT /proc/mounts ; then - mount_target - fi if [ "$_opt_nodebootstrap" ]; then einfo "Skipping debootstrap as requested." return fi - if grep -q $MNTPOINT /proc/mounts || [ -n "$DIRECTORY" ] ; then + + if grep -q "$MNTPOINT" /proc/mounts || [ -n "$DIRECTORY" ] ; then einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${MIRROR}${ISO}" - [ -n "$MIRROR" ] && $DEBOOTSTRAP $ARCHCMD $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR || \ - $DEBOOTSTRAP $ARCHCMD $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO + if [ -n "$MIRROR" ] ; then + einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR" + $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR + else + einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO" + $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO + fi eend $? else eerror "Error: $MNTPOINT not mounted, can not continue." @@ -730,22 +792,23 @@ preparechroot() { touch $CHROOT_VARIABLES chmod 600 $CHROOT_VARIABLES # make sure nobody except root can read it echo "# Configuration of ${PN}" > $CHROOT_VARIABLES - [ -n "$ARCH" ] && echo "ARCH=$ARCH" >> $CHROOT_VARIABLES - [ -n "$GROOT" ] && echo "GROOT=$GROOT" >> $CHROOT_VARIABLES - [ -n "$GRUB" ] && echo "GRUB=$GRUB" >> $CHROOT_VARIABLES - [ -n "$HOSTNAME" ] && echo "HOSTNAME=$HOSTNAME" >> $CHROOT_VARIABLES - [ -n "$ISODIR" ] && echo "ISODIR=$ISO" >> $CHROOT_VARIABLES - [ -n "$ISO" ] && echo "ISO=$ISO" >> $CHROOT_VARIABLES - [ -n "$MIRROR" ] && echo "MIRROR=$MIRROR" >> $CHROOT_VARIABLES + [ -n "$ARCH" ] && echo "ARCH=$ARCH" >> $CHROOT_VARIABLES + [ -n "$GRUB" ] && echo "GRUB=$GRUB" >> $CHROOT_VARIABLES + [ -n "$HOSTNAME" ] && echo "HOSTNAME=$HOSTNAME" >> $CHROOT_VARIABLES + [ -n "$INSTALL_NOTES" ] && echo "INSTALL_NOTES=$INSTALL_NOTES" >> $CHROOT_VARIABLES + [ -n "$ISODIR" ] && echo "ISODIR=$ISO" >> $CHROOT_VARIABLES + [ -n "$ISO" ] && echo "ISO=$ISO" >> $CHROOT_VARIABLES + [ -n "$MIRROR" ] && echo "MIRROR=$MIRROR" >> $CHROOT_VARIABLES [ -n "$KEEP_SRC_LIST" ] && echo "KEEP_SRC_LIST=$KEEP_SRC_LIST" >> $CHROOT_VARIABLES - [ -n "$PACKAGES" ] && echo "PACKAGES=$PACKAGES" >> $CHROOT_VARIABLES - [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=$ROOTPASSWORD" >> $CHROOT_VARIABLES - [ -n "$TARGET" ] && echo "TARGET=$TARGET" >> $CHROOT_VARIABLES - [ -n "$TARGET_UUID" ] && echo "TARGET_UUID=$TARGET_UUID" >> $CHROOT_VARIABLES + [ -n "$PACKAGES" ] && echo "PACKAGES=$PACKAGES" >> $CHROOT_VARIABLES + [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=$ROOTPASSWORD" >> $CHROOT_VARIABLES + [ -n "$TARGET" ] && echo "TARGET=$TARGET" >> $CHROOT_VARIABLES + [ -n "$TARGET_UUID" ] && echo "TARGET_UUID=$TARGET_UUID" >> $CHROOT_VARIABLES + [ -n "$RM_APTCACHE" ] && echo "RM_APTCACHE=$RM_APTCACHE" >> $CHROOT_VARIABLES cp $VERBOSE $CONFFILES/chroot-script $MNTPOINT/bin/chroot-script chmod 755 $MNTPOINT/bin/chroot-script - mkdir $MNTPOINT/etc/debootstrap/ + [ -d "$MNTPOINT"/etc/debootstrap/ ] || mkdir "$MNTPOINT"/etc/debootstrap/ # make sure we have our files for later use via chroot-script cp $VERBOSE $CONFFILES/config $MNTPOINT/etc/debootstrap/ @@ -753,7 +816,11 @@ preparechroot() { sed -i "s#RELEASE=.*#RELEASE=\"$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\"#" $MNTPOINT/etc/debootstrap/config + + # install notes: + if [ -n "$INSTALL_NOTES" ] ; then + [ -r "$INSTALL_NOTES" ] && cp "$INSTALL_NOTES" $MNTPOINT/etc/debootstrap/ + fi # package selection: cp $VERBOSE ${_opt_packages:-$CONFFILES/packages} \ @@ -805,10 +872,31 @@ preparechroot() { cp $VERBOSE /etc/network/interfaces $MNTPOINT/etc/network/interfaces fi + # install config file providing some example entries + if [ -r /etc/network/interfaces.examples -a ! -r "$MNTPOINT/etc/network/interfaces.examples" ] ; then + cp /etc/network/interfaces.examples "$MNTPOINT/etc/network/interfaces.examples" + fi + eend 0 } # }}} +# execute all scripts in /etc/debootstrap/pre-scripts/ {{{ +execute_pre_scripts() { + # make sure we have $MNTPOINT available for our scripts + export MNTPOINT + if [ -d "$_opt_pre_scripts" ] || [ "$PRE_SCRIPTS" = 'yes' ] ; then + [ -d "$_opt_pre_scripts" ] && pre_scripts="$_opt_pre_scripts" || pre_scripts="$CONFFILES/pre-scripts/" + for script in ${pre_scripts}/* ; do + if [ -x "$script" ] ; then + einfo "Executing pre-script $script" + $script ; eend $? + fi + done + fi +} +# }}} + # execute all scripts in /etc/debootstrap/scripts/ {{{ execute_scripts() { # make sure we have $MNTPOINT available for our scripts @@ -830,10 +918,13 @@ chrootscript() { if ! [ -r "$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 $? + mount --bind /dev "$MNTPOINT"/dev + chroot "$MNTPOINT" /bin/chroot-script ; RC=$? + umount "$MNTPOINT"/dev + eend $RC else eerror "Fatal: $MNTPOINT/bin/chroot-script could not be found." eend 1 @@ -843,31 +934,39 @@ chrootscript() { # install booloader grub {{{ grub_install() { - if [ -z "$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 + if [ -z "$GRUB" ] ; then + echo "Notice: \$GRUB not defined, will not install grub therefore." + return 0 + fi + + if ! [ -x "$(which grub-install)" ] ; then + echo "Error: grub-install not available. (Error while installing grub package?)" + return 1 + fi + + if [ -n "$SELECTED_PARTITIONS" ] ; then # using sw-raid for device in $SELECTED_PARTITIONS ; do - # TMPDEVICE=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') - # GRUB="$(grubdevice ${TMPDEVICE})" - # GRUB="$(grubdevice ${TMPDEVICE%%[0-9]})" - # GRUB=$(grubdevice $device) - GRUB="$(grubdevice ${device%%[0-9]})" + GRUB="${device%%[0-9]}" einfo "Installing grub on ${GRUB}:" - [ -x /usr/sbin/grub-install ] && GRUBINSTALL="/usr/sbin/grub-install --no-floppy" || GRUBINSTALL="/sbin/grub-install --no-floppy" - $GRUBINSTALL --root-directory="$MNTPOINT" "(${GRUB})" + grub-install --no-floppy --root-directory="$MNTPOINT" "$GRUB" eend $? done else einfo "Installing grub on ${GRUB}:" - [ -x /usr/sbin/grub-install ] && GRUBINSTALL="/usr/sbin/grub-install --no-floppy" || GRUBINSTALL="/sbin/grub-install --no-floppy" - $GRUBINSTALL --root-directory="$MNTPOINT" "(${GRUB})" + grub-install --no-floppy --root-directory="$MNTPOINT" "$GRUB" eend $? fi } # }}} -# unmount $MNTPOINRT {{{ +# unmount $MNTPOINT {{{ umount_chroot() { + + # display installation notes: + if [ -n "$INSTALL_NOTES" ] ; then + [ -r "${MNTPOINT}/${INSTALL_NOTES}" ] && cat "${MNTPOINT}/${INSTALL_NOTES}" + fi + if [ -n "$ISODIR" ] ; then if grep -q "$ISODIR" /proc/mounts ; then einfo "Unmount $MNTPOINT/$ISODIR" @@ -875,6 +974,7 @@ umount_chroot() { eend $? fi fi + if grep -q "$MNTPOINT" /proc/mounts ; then if [ -n "$PARTITION" ] ; then einfo "Unmount $MNTPOINT" @@ -898,7 +998,7 @@ fscktool() { # now execute all the functions {{{ for i in mkfs tunefs mount_target debootstrap_system preparechroot \ - chrootscript execute_scripts grub_install umount_chroot \ + execute_pre_scripts chrootscript execute_scripts grub_install umount_chroot \ fscktool ; do if stage "${i}" ; then $i && ( stage "${i}" done && rm -f "${STAGES}/${i}" ) || bailout 2 "i"