X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=grml-debootstrap;h=946b5be190966b95c3e10b1c56a4d150b0470966;hp=43f19ed06f8c999568543f36078e731a645a2d0b;hb=21ea6452ed23678e98d6da15cdffc84446c8cde1;hpb=ed31724625a40d9d38f084e384c253d9373ef7c7 diff --git a/grml-debootstrap b/grml-debootstrap index 43f19ed..946b5be 100755 --- a/grml-debootstrap +++ b/grml-debootstrap @@ -11,7 +11,7 @@ set -e # exit on any error # variables {{{ PN="$(basename $0)" -VERSION='0.18' +VERSION='0.30' MNTPOINT="/mnt/debootstrap.$$" # inside the chroot system locales might not be available, so use minimum: @@ -34,27 +34,48 @@ usage() { Usage: $PN [options] - -h|--help Print this usage information and exit. - -v|--version Show summary of options and exit. - - -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. - - --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/ +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: 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. + --arch Architecture to use. Currently only i386 is supported. + +Configuration options: + + -c, --config Use specified configuration file, defaults to + /etc/debootstrap/config + -d, --confdir Place of config files for debootstrap, defaults + to /etc/debootstrap + --packages Install packages defined in specified list file. + --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. + +Other options: + + -v, --verbose Increase verbosity. + -h, --help Print this usage information and exit. + -V, --version Show summary of options and exit. + +Usage examples can be found in the grml-debootstrap manpage. +Send bugreports to the grml-team: bugs (at) grml.org || http://grml.org/bugs/ " } @@ -73,6 +94,7 @@ check4root || exit 1 # source 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 $CONFIGFILE" ; eend 1 ; exit 1 fi @@ -83,69 +105,66 @@ fi # }}} # cmdline handling {{{ +# source external command line parameter-processing script +if [ -r /usr/share/grml-debootstrap/functions/cmdlineopts.clp ] ; then + . /usr/share/grml-debootstrap/functions/cmdlineopts.clp +elif [ -r ./cmdlineopts.clp ] ; then + . ./cmdlineopts.clp +else + echo "Error: cmdline function file not found, exiting.">&2 + exit 1 +fi -while [ "$#" -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 $VERSION" - einfo "Send bug reports to bugs@grml.org or http://grml.org/bugs/" - eend 0 - exit 0 - ;; - *) - eerror "Syntax error." - usage ; eend 1 - exit 1 - ;; - esac - shift -done +# == business-logic of command line parameter-processing + +# source configuration file in if supplied. {{{ +[ "$_opt_confdir" ] && { + CONFFILES=$_opt_confdir + einfo "Using config files under $CONFFILES/." + if ! [ -r "$CONFFILES/config" ] ; then + eerror "Error: config file $CONFFILES/config not found."; eend 1; exit 1 + fi + if ! . "$CONFFILES/config" ; then + eerror "Error reading config file $CONFFILES/config" ; eend 1 ; exit 1 + fi + # restore the command line parameter value + CONFFILES=$_opt_confdir +} +# }}} + +[ "$_opt_mirror" ] && MIRROR=$_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_scripts_set" ] && 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 +[ "$_opt_arch" ] && ARCH=$_opt_arch +[ "$_opt_verbose" ] && VERBOSE="-v" + +[ "$_opt_help" ] && { + usage ; eend 0 + eend 0 + exit 0 +} + +[ "$_opt_version" ] && { + einfo "$PN - version $VERSION" + einfo "Send bug reports to bugs@grml.org or http://grml.org/bugs/" + eend 0 + exit 0 +} # }}} # welcome screen {{{ @@ -162,9 +181,16 @@ prompt_for_target() AVAILABLE_PARTITIONS=$(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 "$PN" --trim \ + --msgbox "Sorry, no partitions found. Please configure your + harddisks (see /proc/partitions) using a tool like fdisk, + cfdisk, gpart, gparted,..." 0 0 + exit 0 + fi - [ -n "$AVAILABLE_PARTITIONS" ] || echo "FIXME: no partitions available?" PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do echo "$i $(vol_id --type $i 2>/dev/null || echo [no_filesystem_yet])" done) @@ -179,25 +205,42 @@ prompt_for_target() prompt_for_bootmanager() { ADDITIONAL_PARAMS="" - for device in sda hda; do - if [ /dev/$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 $TARGET | grep -q "*md*" ; then - MBRPART=$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" \ + mbr "install bootmanager into $MBRPART" \ partition "install bootmanager into partition $TARGET" \ nowhere "do not install bootmanager at all" \ ${ADDITIONAL_PARAMS}) @@ -207,10 +250,10 @@ prompt_for_bootmanager() case "$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 "$TARGET" | grep -q "/dev/md" ; then + BOOT_PARTITION="$TARGET" else - BOOT_PARTITION="${TARGET%[0-9]}" + BOOT_PARTITION="$MBRDISK" fi ;; partition) @@ -229,12 +272,72 @@ prompt_for_bootmanager() } # }}} +# ask for Debian release {{{ +prompt_for_release() +{ + [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='lenny' + RELEASE="$(dialog --stdout --title "${PN}" --default-item $DEFAULT_RELEASE --menu \ + "Please enter the Debian release you would like to use for installation:" \ + 0 50 4 \ + etch Debian/old-stable \ + lenny Debian/stable \ + squeeze Debian/testing \ + sid Debian/unstable)" +} +# }}} + +# ask for hostname {{{ +prompt_for_hostname() +{ + HOSTNAME="$(dialog --stdout --title "${PN}" --inputbox \ + "Please enter the hostname you would like to use for installation:" \ + 0 0 $HOSTNAME)" +} +# }}} + +# ask for password {{{ +prompt_for_password() +{ + ROOTPW1='PW1' + ROOTPW2='PW2' + while [ "$ROOTPW1" != "$ROOTPW2" ]; do + ROOTPW1=$(dialog --insecure --stdout --title "${PN}" --passwordbox \ + "Please enter the password for the root account:" 10 60) + ROOTPW2=$(dialog --insecure --stdout --title "${PN}" --passwordbox \ + "Please enter the password for the root account again for \ + confirmation:" 10 60) + + if [ "$ROOTPW1" != "$ROOTPW2" ]; then + $(dialog --stdout --title "${PN}" --ok-label \ + "Retry" --msgbox "Passwords do not match!" 10 60) + fi + done + ROOTPASSWORD="$ROOTPW1" +} +# }}} + # ask for Debian mirror {{{ prompt_for_mirror() { - MIRROR="$(dialog --stdout --title "${PN}" --inputbox \ - "Please enter Debian mirror you would like to use for installing packages." \ - 0 0 http://ftp.de.debian.org/debian)" + [ -n "$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 $MIRROR)" + else # CHROOT_VARIABLES == local + [ -n "$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 } # }}} @@ -247,33 +350,48 @@ grubdevice() { fi device="$1" - device_map=/boot/grub/device.map + device_map=$(mktemp) # create device.map - if ! [ -f "$device_map" ] ; then - echo 'quit' | grub --device-map="$device_map" 1>/dev/null 2>&1 + if which grub >/dev/null 2>&1 ; then + echo 'quit' | grub --device-map="$device_map" >/dev/null 2>&1 + elif which grub-mkdevicemap >/dev/null 2>&1 ; then + grub-mkdevicemap --no-floppy --device-map="$device_map" >/dev/null 2>&1 + else + echo "Error: neither grub nor grub-mkdevicemap command found." >&2 + return 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]*$%\1%' \ + tmp_disk=$(echo "$device" | sed -e 's%\(\(s\|h\|v\|xv\)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%\(c[0-7]d[0-9]*\).*$%\1%' \ + -e 's%\(mmcblk[0-9]d[0-9]*\).*$%\1%' \ + -e 's%\(/mapper/mpath[0-9]\+\)-part[0-9]\+$%\1%') + tmp_part=$(echo "$device" | sed -e 's%.*/\(s\|h\|v\|xv\)d[a-z]\([0-9]*\)$%\2%' \ -e 's%.*/fd[0-9]*$%%' \ -e 's%.*/floppy/[0-9]*$%%' \ -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \ - -e 's%.*c[0-7]d[0-9]*p*%%'` + -e 's%.*c[0-7]d[0-9]*p*%%' \ + -e 's%.*mmcblk[0-9]d[0-9]*p%%' \ + -e 's%.*/mapper/mpath[0-9]\+-part\([0-9]\+\)%\1%') tmp_drive=$(grep -v '^#' $device_map | grep "$tmp_disk *$" | sed 's%.*\([hf]d[0-9][a-g0-9,]*\).*%\1%') + if [ -z "$tmp_drive" ]; then + echo "Error: $device does not have any corresponding BIOS drive." >&2 + return 1 + fi + 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 $tmp_part - 1`%" # FIXME => md0 + echo "$tmp_drive" | sed "s%$%,$(expr $tmp_part - 1)%" # FIXME => md0 ;; esac + rm -f "$device_map" } # }}} @@ -281,11 +399,15 @@ grubdevice() { 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") -[ $? -eq 0 ] || bailout 20 + +# Currently we support only raid1: +RAIDLEVEL='raid1' + +#RAIDLEVEL=$(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 || \ @@ -308,8 +430,7 @@ 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 \ +dialog --title "$PN" --separate-output \ --checklist "Please select the partitions you would like to use for your $RAIDLEVEL on ${TARGET}:" 0 0 0 \ $PARTITION_LIST 2>$TMPFILE RETVAL=$? @@ -350,12 +471,84 @@ prompt_for_swraid() if dialog --stdout --title "$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 +Please notice that only RAID level 1 is supported by ${PN} currently. Configuration will take place using mdadm." 0 0 ; then config_swraid_setup fi } # }}} +# user should recheck his configuration {{{ +# support full automatic installation: +checkforrun() { + dialog --timeout 10 --title "$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 ${TARGET}. +Last chance to quit. Timeout of 10 seconds running.... + +Do you want to stop now?" 0 0 2>/dev/null +} + +# make sure the user is aware of the used configuration {{{ +checkconfiguration() +{ +if [ -n "$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: $RELEASE" + [ -n "$HOSTNAME" ] && INFOTEXT="$INFOTEXT + Using hostname $HOSTNAME" + [ -n "$MIRROR" ] && INFOTEXT="$INFOTEXT + Using mirror: $MIRROR" + [ -n "$ISO" ] && INFOTEXT="$INFOTEXT + Using ISO: $ISO" + + INFOTEXT="$INFOTEXT + +Is this ok for you? Notice: selecting 'No' will exit ${PN}." + + dialog --title "$PN" --no-collapse \ + --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: $TARGET" + + # do not display if MNTPOINT is the default one + case "$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 "$a" = 'Y' ] ; then + eerror "Exiting as requested." ; eend 1 + exit 1 + fi +fi +} +# }}} + # interactive mode {{{ interactive_mode() { @@ -363,29 +556,48 @@ interactive_mode() prompt_for_swraid - # do not prompt for partition dialog if swraid has been configured already - [ -n "$TARGET" ] || prompt_for_target + prompt_for_target prompt_for_bootmanager - # FIXME: there seems to be a problem with grubdevice if it's /dev/md* - [ -n "$BOOT_PARTITION" ] && GRUB="$(grubdevice $BOOT_PARTITION)" - [ -n "$TARGET" ] && GROOT="$(grubdevice $TARGET)" + prompt_for_release + + prompt_for_hostname + + prompt_for_password + + # use first disk of sw-raid for grub by default, install grub on + # all involved disks later on + if echo "$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 ${TMPDEVICE})" # like: hd0,0 + fi + else + [ -n "$BOOT_PARTITION" ] && GRUB="$(grubdevice $BOOT_PARTITION)" + [ -n "$TARGET" ] && GROOT="$(grubdevice $TARGET)" + fi prompt_for_mirror } # run interactive mode if we didn't get the according configuration yet if [ -z "$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 # }}} +checkconfiguration + # 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 "Please adjust $CONFFILES/config or..." eerror "... use the interactive version for configuration before running ${0}" ; eend 1 exit 1 fi @@ -393,7 +605,7 @@ fi # stages setup {{{ if [ -z "$STAGES" ] ; then - STAGES="/etc/debootstrap/stages_${SHORT_TARGET}" + STAGES="/var/cache/grml-debootstrap/stages_${SHORT_TARGET}" [ -d "$STAGES" ] || mkdir -p "$STAGES" fi @@ -451,21 +663,6 @@ 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" >> $CHROOT_VARIABLES -# }}} - # helper functions {{{ # we want to exit smoothly and clean: bailout(){ @@ -481,7 +678,17 @@ bailout(){ [ -x "$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 $? + + if [ -n "$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 ${STAGES}: " + rm -rf "$STAGES" && echo done + fi # remove directory only if we used the default with process id inside the name if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then @@ -512,50 +719,23 @@ stage() { } # }}} -# user should recheck his configuration {{{ -# support full automatic installation: -checkforrun() { - dialog --timeout 10 --title "$PN" \ - --yesno "Do you want to stop at this stage? - -Notice: you are running ${PN} in non-interactive mode. -${PN} will install Debian ${RELEASE} on ${TARGET}. -Last chance to quit. Timeout of 10 seconds running.... - -Do you want to stop now?" 0 0 2>/dev/null -} - -if [ -n "$AUTOINSTALL" ] ; then - if checkforrun ; then - eerror "Exiting as requested" ; eend 0 - exit 1 - fi -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 "$a" = 'Y' ] ; then - eerror "Exiting as requested." ; eend 1 - exit 1 - fi -fi -# }}} - # create filesystem {{{ mkfs() { - if [ -n "$MKFS" ] ; then - einfo "Running $MKFS on $TARGET" - $MKFS $TARGET - eend $? + if [ -n "$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 $TARGET)" ; eend 1 + exit 1 + fi + + if [ -n "$MKFS" ] ; then + einfo "Running $MKFS on $TARGET" + $MKFS $TARGET + TARGET_UUID="$(vol_id -u $TARGET 2>/dev/null || echo '')" + eend $? + fi + fi } # }}} @@ -576,7 +756,7 @@ 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" @@ -595,13 +775,18 @@ mount_target() { # install main chroot {{{ debootstrap_system() { - if ! grep -q $MNTPOINT /proc/mounts ; then - mount_target + if [ "$_opt_nodebootstrap" ]; then + einfo "Skipping debootstrap as requested." + return 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 $ISO + + if grep -q "$MNTPOINT" /proc/mounts || [ -n "$DIRECTORY" ] ; then + einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${MIRROR}${ISO}" + if [ -n "$MIRROR" ] ; then + $DEBOOTSTRAP $ARCHCMD $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR + else + $DEBOOTSTRAP $ARCHCMD $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO + fi eend $? else eerror "Error: $MNTPOINT not mounted, can not continue." @@ -613,40 +798,113 @@ debootstrap_system() { # prepare chroot via chroot-script {{{ preparechroot() { einfo "Preparing chroot system" - cp $CONFFILES/chroot-script $MNTPOINT/bin/chroot-script + + # provide variables to chroot system + CHROOT_VARIABLES="/var/cache/grml-debootstrap/variables_${SHORT_TARGET}" + 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" >> $CHROOT_VARIABLES + [ -n "$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 + + 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 /etc/debootstrap/config $MNTPOINT/etc/debootstrap/ - cp /etc/debootstrap/packages $MNTPOINT/etc/debootstrap/packages - cp $CHROOT_VARIABLES $MNTPOINT/etc/debootstrap/variables # do NOT use $CHROOT_VARIABLES inside chroot! + cp $VERBOSE $CONFFILES/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\"#" $MNTPOINT/etc/debootstrap/config + + # install notes: + if [ -n "$INSTALL_NOTES" ] ; then + [ -r "$INSTALL_NOTES" ] && cp "$INSTALL_NOTES" $MNTPOINT/etc/debootstrap/ + fi + + # package selection: + cp $VERBOSE ${_opt_packages:-$CONFFILES/packages} \ + $MNTPOINT/etc/debootstrap/packages + + # debconf preseeding: + _opt_debconf=${_opt_debconf:-$CONFFILES/debconf-selections} + [ -f $_opt_debconf -a "$DEBCONF" = 'yes' ] && \ + cp $VERBOSE $_opt_debconf $MNTPOINT/etc/debootstrap/debconf-selections + + # copy scripts that should be executed inside the chroot: + _opt_chroot_scripts=${_opt_chroot_scripts:-$CONFFILES/chroot-scripts/} + [ -d $_opt_chroot_scripts -a "$CHROOT_SCRIPTS" = 'yes' ] && { + mkdir -p $MNTPOINT/etc/debootstrap/chroot-scripts + cp -a $VERBOSE $_opt_chroot_scripts/* $MNTPOINT/etc/debootstrap/chroot-scripts/ + } - cp -a /etc/debootstrap/extrapackages/ $MNTPOINT/etc/debootstrap/ + # notice: do NOT use $CHROOT_VARIABLES inside chroot but statically file instead! + cp $VERBOSE $CHROOT_VARIABLES $MNTPOINT/etc/debootstrap/variables + + cp $VERBOSE -a -L $CONFFILES/extrapackages/ $MNTPOINT/etc/debootstrap/ # make sure we can access network [relevant for cdebootstrap] - [ -f "$MNTPOINT/etc/resolv.conf" ] || cp /etc/resolv.conf $MNTPOINT/etc/resolv.conf + [ -f "$MNTPOINT/etc/resolv.conf" ] || cp $VERBOSE /etc/resolv.conf $MNTPOINT/etc/resolv.conf + + # provide system's /etc/hosts to the target: + if ! [ -f "$MNTPOINT/etc/hosts" ] ; then + cp $VERBOSE /etc/hosts $MNTPOINT/etc/hosts + fi # setup default locales - [ -n "$LOCALES" ] && cp /etc/debootstrap/locale.gen $MNTPOINT/etc/locale.gen + [ -n "$LOCALES" ] && cp $VERBOSE $CONFFILES/locale.gen $MNTPOINT/etc/locale.gen - # copy any existing existing files to chroot - [ -d /etc/debootstrap/boot ] && cp -a /etc/debootstrap/boot/* $MNTPOINT/boot/ - [ -d /etc/debootstrap/etc ] && cp -a /etc/debootstrap/etc/* $MNTPOINT/etc/ - [ -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/ + # MAKEDEV is just a forking bomb crap, let's do it on our own instead :) + ( cd $MNTPOINT/dev && tar zxf /etc/debootstrap/devices.tar.gz ) + + # copy any existing files to chroot + [ -d $CONFFILES/bin ] && cp $VERBOSE -a -L $CONFFILES/bin/* $MNTPOINT/bin/ + [ -d $CONFFILES/boot ] && cp $VERBOSE -a -L $CONFFILES/boot/* $MNTPOINT/boot/ + [ -d $CONFFILES/etc ] && cp $VERBOSE -a -L $CONFFILES/etc/* $MNTPOINT/etc/ + [ -d $CONFFILES/sbin ] && cp $VERBOSE -a -L $CONFFILES/sbin/* $MNTPOINT/sbin/ + [ -d $CONFFILES/share ] && cp $VERBOSE -a -L $CONFFILES/share/* $MNTPOINT/share/ + [ -d $CONFFILES/usr ] && cp $VERBOSE -a -L $CONFFILES/usr/* $MNTPOINT/usr/ + [ -d $CONFFILES/var ] && cp $VERBOSE -a -L $CONFFILES/var/* $MNTPOINT/var/ # copy local network setup to chroot if [ -r /etc/network/interfaces -a ! -r "${MNTPOINT}"/etc/network/interfaces ] ; then [ -d $MNTPOINT/etc/network ] || mkdir $MNTPOINT/etc/network - cp /etc/network/interfaces $MNTPOINT/etc/network/interfaces + cp $VERBOSE /etc/network/interfaces $MNTPOINT/etc/network/interfaces fi eend 0 } # }}} +# execute all scripts in /etc/debootstrap/scripts/ {{{ +execute_scripts() { + # make sure we have $MNTPOINT available for our scripts + export MNTPOINT + if [ -d "$_opt_scripts" ] || [ "$SCRIPTS" = 'yes' ] ; then + [ -d "$_opt_scripts" ] && scripts="$_opt_scripts" || scripts="$CONFFILES/scripts/" + for script in ${scripts}/* ; do + if [ -x "$script" ] ; then + einfo "Executing script $script" + $script ; eend $? + fi + done + fi +} +# }}} + # execute chroot-script {{{ chrootscript() { if ! [ -r "$MNTPOINT/bin/chroot-script" ] ; then @@ -667,17 +925,35 @@ chrootscript() { 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 $SELECTED_PARTITIONS ; do + # TMPDEVICE=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') + # GRUB="$(grubdevice ${TMPDEVICE})" + # GRUB="$(grubdevice ${TMPDEVICE%%[0-9]})" + # GRUB=$(grubdevice $device) + GRUB="$(grubdevice ${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})" + eend $? + done else einfo "Installing grub on ${GRUB}:" - [ -x /usr/sbin/grub-install ] && GRUBINSTALL=/usr/sbin/grub-install || GRUBINSTALL=/sbin/grub-install + [ -x /usr/sbin/grub-install ] && GRUBINSTALL="/usr/sbin/grub-install --no-floppy" || GRUBINSTALL="/sbin/grub-install --no-floppy" $GRUBINSTALL --root-directory="$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" @@ -685,6 +961,7 @@ umount_chroot() { eend $? fi fi + if grep -q "$MNTPOINT" /proc/mounts ; then if [ -n "$PARTITION" ] ; then einfo "Unmount $MNTPOINT" @@ -708,15 +985,22 @@ fscktool() { # now execute all the functions {{{ for i in mkfs tunefs mount_target debootstrap_system preparechroot \ - chrootscript grub_install umount_chroot fscktool ; do + chrootscript execute_scripts grub_install umount_chroot \ + fscktool ; do if stage "${i}" ; then - $i && stage "${i}" done || bailout 2 "i" + $i && ( stage "${i}" done && rm -f "${STAGES}/${i}" ) || bailout 2 "i" fi done # }}} -# stages {{{ - echo done > $STAGES/grml-debootstrap +# finalize {{{ +einfo "Removing ${CHROOT_VARIABLES}" ; rm "$CHROOT_VARIABLES" ; eend $? +einfo "Removing ${STAGES}" ; rmdir "$STAGES" ; eend $? + +# Remove temporary mountpoint again +if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then + einfo "Removing directory ${MNTPOINT}" ; rmdir "$MNTPOINT" ; eend $? +fi # }}} # end dialog of autoinstallation {{{