2 # Filename: grml-bootstrap
3 # Purpose: wrapper around debootstrap for installing plain Debian via grml
4 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
5 # Bug-Reports: see http://grml.org/bugs/
6 # License: This file is licensed under the GPL v2.
7 ################################################################################
8 # http://www.debian.org/releases/stable/i386/index.html.en
10 set -e # exit on any error
15 MNTPOINT="/mnt/debootstrap.$$"
17 # inside the chroot system locales might not be available, so use minimum:
21 # make sure interactive mode is only executed when
22 # using an empty configuration file or option --interactive
26 # source core functions {{{
27 . /etc/grml/lsb-functions
28 . /etc/grml/script-functions
33 echo "$PN - wrapper around debootstrap for installing Debian
39 -m, --mirror <URL> Mirror which should be used for apt-get/aptitude.
40 -i, --iso <mnt> Mountpoint where a Debian ISO is mounted to, for use
41 instead of fetching packages from a mirror.
42 -r, --release <name> Release of new Debian system (default: lenny).
43 -t, --target <target> Target partition (/dev/...) or directory where the
44 system should be installed to.
45 -p, --mntpoint <mnt> Mountpoint used for mounting the target system,
46 has no effect if -t is given and represents a directory.
47 --debopt <params> Extra parameters passed to the debootstrap command.
48 --interactive Use interactive mode (frontend).
49 --nodebootstrap Skip debootstrap, only do configuration to the target.
50 --grub <device> Target for grub installation. Usage example: /dev/sda
51 --arch <arch> Architecture to use. Currently only i386 is supported.
52 --insecure Do not download and check Release file signatures.
54 Configuration options:
56 -c, --config <file> Use specified configuration file, defaults to
57 /etc/debootstrap/config
58 -d, --confdir <path> Place of config files for debootstrap, defaults
60 --packages <file> Install packages defined in specified list file.
61 --debconf <file> Pre-seed packages using specified pre-seed db file.
62 --keep_src_list Do not overwrite user provided apt sources.list.
63 --hostname <name> Hostname of Debian system.
64 --password <pwd> Use specified password as password for user root.
65 --bootappend <line> Add specified appendline to kernel whilst booting.
66 --chroot-scripts <d> Execute chroot scripts from specified directory.
67 --pre-scripts <dir> Execute scripts from specified directory (before chroot-scripts).
68 --scripts <dir> Execute scripts from specified directory (after chroot-scripts).
72 -v, --verbose Increase verbosity.
73 -h, --help Print this usage information and exit.
74 -V, --version Show summary of options and exit.
76 Usage examples can be found in the grml-debootstrap manpage.
77 Send bugreports to the grml-team: bugs (at) grml.org || http://grml.org/bugs/
81 if [ "$1" = '-h' ] || [ "$1" = '-help' ] ; then
83 echo 'Please notice that this script requires root permissions!'
88 # make sure we have what we need {{{
89 check4progs debootstrap dialog || exit 1
93 # source configuration file {{{
94 if [ -r /etc/debootstrap/config ] ; then
95 if [ -n "$CONFIGFILE" ] ; then
96 einfo "Using config file $CONFIGFILE."
97 if ! . "$CONFIGFILE" ; then
98 eerror "Error reading config file $CONFIGFILE" ; eend 1 ; exit 1
101 . /etc/debootstrap/config
106 # cmdline handling {{{
107 # source external command line parameter-processing script
108 if [ -r ./cmdlineopts.clp ] ; then
110 elif [ -r /usr/share/grml-debootstrap/functions/cmdlineopts.clp ] ; then
111 . /usr/share/grml-debootstrap/functions/cmdlineopts.clp
113 echo "Error: cmdline function file not found, exiting.">&2
117 # == business-logic of command line parameter-processing
119 # source configuration file in <confdir> if supplied. {{{
120 [ "$_opt_confdir" ] && {
121 CONFFILES=$_opt_confdir
122 einfo "Using config files under $CONFFILES/."
123 if ! [ -r "$CONFFILES/config" ] ; then
124 eerror "Error: config file $CONFFILES/config not found."; eend 1; exit 1
126 if ! . "$CONFFILES/config" ; then
127 eerror "Error reading config file $CONFFILES/config" ; eend 1 ; exit 1
129 # restore the command line parameter value
130 CONFFILES=$_opt_confdir
134 [ "$_opt_mirror" ] && MIRROR=$_opt_mirror
135 [ "$_opt_iso" ] && ISO=$_opt_iso
136 [ "$_opt_release" ] && RELEASE=$_opt_release
137 [ "$_opt_target" ] && TARGET=$_opt_target
138 [ "$_opt_mntpoint" ] && MNTPOINT=$_opt_mntpoint
139 [ "$_opt_debopt" ] && DEBOOTSTRAP_OPT=$_opt_debopt
140 [ "$_opt_interactive" ] && INTERACTIVE=1
141 [ "$_opt_config" ] && CONFIGFILE=$_opt_config
142 [ "$_opt_packages_set" ] && PACKAGES='yes'
143 [ "$_opt_nopackages" ] && PACKAGES=''
144 [ "$_opt_debconf_set" ] && DEBCONF='yes'
145 [ "$_opt_scripts_set" ] && SCRIPTS='yes'
146 [ "$_opt_pre_scripts_set" ] && PRE_SCRIPTS='yes'
147 [ "$_opt_chroot_scripts_set" ] && CHROOT_SCRIPTS='yes'
148 [ "$_opt_keep_src_list" ] && KEEP_SRC_LIST='yes'
149 [ "$_opt_hostname" ] && HOSTNAME=$_opt_hostname
150 [ "$_opt_password" ] && ROOTPASSWORD=$_opt_password
151 [ "$_opt_bootappend" ] && BOOT_APPEND=$_opt_bootappend
152 [ "$_opt_grub" ] && GRUB=$_opt_grub
153 [ "$_opt_arch" ] && ARCH=$_opt_arch
154 [ "$_opt_insecure" ] && SECURE='false'
155 [ "$_opt_verbose" ] && VERBOSE="-v"
157 [ "$_opt_help" ] && {
163 [ "$_opt_version" ] && {
164 einfo "$PN - version $VERSION"
165 einfo "Send bug reports to bugs@grml.org or http://grml.org/bugs/"
171 # backwards compability checks {{{
172 if [ -n "$GROOT" ] ; then
173 echo "Error: you seem to have \$GROOT configured." >&2
174 echo "This variable is no longer supported, please visit the" >&2
175 echo "grml-debootstrap documentation for details." >&2
179 if echo "$GRUB" | grep -q '^hd' ; then
180 echo "Error: this syntax for the grub configuration variable is no longer supported." >&2
181 echo "Please do not use hd... any longer but /dev/sdX instead." >&2
189 dialog --title "$PN" --yesno "Welcome to the interactive configuration of ${PN}.
190 Do you want to continue installing Debian using this frontend?" 0 0
197 AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \
199 grep -v 'Extended$' | \
200 gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}'; ls /dev/md* 2>/dev/null || true);
202 if [ -z "$AVAILABLE_PARTITIONS" ] ; then
203 dialog --title "$PN" --trim \
204 --msgbox "Sorry, no partitions found. Please configure your
205 harddisks (see /proc/partitions) using a tool like fdisk,
206 cfdisk, gpart, gparted,..." 0 0
210 PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do
211 echo "$i $(vol_id --type $i 2>/dev/null || echo [no_filesystem_yet])"
214 TARGET=$(dialog --title "$PN" --single-quoted --stdout \
215 --menu "Please select the target partition:" 0 0 0 \
220 # ask for bootmanager {{{
221 prompt_for_bootmanager()
225 if echo "$TARGET" | grep -q "/dev/md" ; then
226 MBRPART="all disks of Software RAID $TARGET"
228 # figure out whole disk device
230 for device in /dev/disk/by-id/*
232 [ $(readlink -f $device) = ${TARGET} ] || continue
236 [ -n "$found" ] && MBRDISK=$(echo ${device}|sed -e 's/-part[0-9][0-9]*$//')
237 if [ -e "$MBRDISK" ]; then
238 MBRDISK=$(readlink -f $MBRDISK)
240 # fall back to old behaviour
241 MBRDISK=$(echo ${TARGET} | sed -e 's/[0-9][0-9]*$//')
244 MBRPART="MBR of $MBRDISK"
247 for device in cciss/c0d0 sda hda; do
248 if [ /dev/$device != ${MBRDISK} ]; then
249 grep -q $device /proc/partitions && \
250 ADDITIONAL_PARAMS="$ADDITIONAL_PARAMS:$device:install bootmanager grub into MBR of /dev/$device"
253 ADDITIONAL_PARAMS=${ADDITIONAL_PARAMS#:}
257 GETMBR=$(dialog --stdout --title "$PN" --default-item mbr \
258 --menu "Where do you want to install the bootmanager grub?" 0 0 0 \
259 mbr "install bootmanager into $MBRPART" \
260 nowhere "do not install bootmanager at all" \
261 ${ADDITIONAL_PARAMS})
262 [ $? -eq 0 ] || bailout 3
267 # /dev/md0: has to be installed in MBR of /dev/md0 and not in /dev/md:
268 if echo "$TARGET" | grep -q "/dev/md" ; then
270 if [ -n "$SELECTED_PARTITIONS" ] ; then
271 GRUB=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') # use first disk only
292 # ask for Debian release {{{
295 [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='lenny'
296 RELEASE="$(dialog --stdout --title "${PN}" --default-item $DEFAULT_RELEASE --menu \
297 "Please enter the Debian release you would like to use for installation:" \
299 lenny Debian/stable \
300 squeeze Debian/testing \
301 sid Debian/unstable)"
305 # ask for hostname {{{
306 prompt_for_hostname()
308 HOSTNAME="$(dialog --stdout --title "${PN}" --inputbox \
309 "Please enter the hostname you would like to use for installation:" \
314 # ask for password {{{
315 prompt_for_password()
319 while [ "$ROOTPW1" != "$ROOTPW2" ]; do
320 ROOTPW1=$(dialog --insecure --stdout --title "${PN}" --passwordbox \
321 "Please enter the password for the root account:" 10 60)
322 ROOTPW2=$(dialog --insecure --stdout --title "${PN}" --passwordbox \
323 "Please enter the password for the root account again for \
324 confirmation:" 10 60)
326 if [ "$ROOTPW1" != "$ROOTPW2" ]; then
327 $(dialog --stdout --title "${PN}" --ok-label \
328 "Retry" --msgbox "Passwords do not match!" 10 60)
331 ROOTPASSWORD="$ROOTPW1"
335 # ask for Debian mirror {{{
338 [ -n "$ISO" ] && DEFAULT_MIRROR='local' || DEFAULT_MIRROR='net'
340 CHOOSE_MIRROR=$(dialog --stdout --title "$PN" --default-item $DEFAULT_MIRROR \
341 --menu "Where do you want to install from?" 0 0 0 \
342 net "install via network (downloading from mirror)" \
343 local "install from local directory/mirror"
346 if [ "$CHOOSE_MIRROR" = 'net' ] ; then
347 [ -n "$MIRROR" ] || MIRROR='http://cdn.debian.net/debian'
348 MIRROR="$(dialog --stdout --title "${PN}" --inputbox \
349 "Please enter Debian mirror you would like to use for installing packages." \
351 else # CHROOT_VARIABLES == local
352 [ -n "$ISO" ] || ISO='/mnt/mirror'
353 ISO="$(dialog --stdout --title "${PN}" --inputbox \
354 "Please enter directory name you would like to use for installing packages." \
360 # software raid setup {{{
361 config_swraid_setup()
365 # Currently we support only raid1:
368 #RAIDLEVEL=$(dialog --stdout --title "$PN" --default-item raid1 \
369 # --menu "Which RAID level do you want to use?" 0 0 0 \
370 # raid1 "Software RAID level 1" \
371 # raid5 "Software RAID level 5")
372 #[ $? -eq 0 ] || bailout 20
374 MD_LIST=$(for i in $(seq 0 9) ; do
375 awk '{print $4}' /proc/partitions | grep -q md$i || \
376 echo "/dev/md$i /dev/md$i"
379 TARGET=$(dialog --stdout --title "$PN" --default-item /dev/md0 \
380 --menu "Which device do you want to use for ${RAIDLEVEL}?
382 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 \
384 [ $? -eq 0 ] || bailout 20
386 AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \
388 grep -v 'Extended$' | \
389 gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}')
390 [ -n "$AVAILABLE_PARTITIONS" ] || echo "FIXME: no partitions available?"
391 PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do
392 echo "$i $(vol_id --type $i 2>/dev/null || echo [no_filesystem_yet]) off"
395 dialog --title "$PN" --separate-output \
396 --checklist "Please select the partitions you would like to use for your $RAIDLEVEL on ${TARGET}:" 0 0 0 \
397 $PARTITION_LIST 2>$TMPFILE
399 SELECTED_PARTITIONS="$(cat $TMPFILE)"
402 for i in $(cat $TMPFILE) ; do
403 NUM_PARTITIONS=$((${NUM_PARTITIONS}+1))
408 # TODO: better error handling?
409 yes | mdadm --create "${TARGET}" --level="${RAIDLEVEL}" \
410 --raid-devices="${NUM_PARTITIONS}" ${SELECTED_PARTITIONS} 1>/dev/null 2>$ERRORFILE
414 if [ "$RC" = 0 ] ; then
415 dialog --title "$PN" --msgbox \
416 "Creating $TARGET was successful." 0 0
417 rm -f "$TMPFILE" "$ERRORFILE"
419 dialog --title "$PN" --msgbox \
420 "There was an error setting up $TARGET:
425 rm -f "$TMPFILE" "$ERRORFILE"
433 if dialog --stdout --title "$PN" \
434 --defaultno --yesno "Do you want to configure Software RAID?
436 Please notice that only RAID level 1 is supported by ${PN} currently. Configuration will take place using mdadm." 0 0 ; then
442 # user should recheck his configuration {{{
443 # support full automatic installation:
445 dialog --timeout 10 --title "$PN" \
446 --yesno "Do you want to stop at this stage?
448 Notice: you are running ${PN} in non-interactive mode.
449 ${PN} will install Debian ${RELEASE} on ${TARGET}.
450 Last chance to quit. Timeout of 10 seconds running....
452 Do you want to stop now?" 0 0 2>/dev/null
455 # make sure the user is aware of the used configuration {{{
458 if [ -n "$AUTOINSTALL" ] ; then
459 if checkforrun ; then
460 eerror "Exiting as requested" ; eend 0
463 elif [ -n "$INTERACTIVE" ] ; then
465 INFOTEXT="Please recheck configuration before execution:
467 [ -n "$TARGET" ] && INFOTEXT="$INFOTEXT
469 [ -n "$GRUB" ] && INFOTEXT="$INFOTEXT
471 [ -n "$RELEASE" ] && INFOTEXT="$INFOTEXT
472 Using release: $RELEASE"
473 [ -n "$HOSTNAME" ] && INFOTEXT="$INFOTEXT
474 Using hostname $HOSTNAME"
475 [ -n "$MIRROR" ] && INFOTEXT="$INFOTEXT
476 Using mirror: $MIRROR"
477 [ -n "$ISO" ] && INFOTEXT="$INFOTEXT
482 Is this ok for you? Notice: selecting 'No' will exit ${PN}."
484 dialog --title "$PN" --no-collapse \
485 --yesno "$INFOTEXT" 0 0
487 else # if not running automatic installation display configuration and prompt for execution:
488 einfo "$PN - Please recheck configuration before execution:"
490 echo " Target: $TARGET"
492 # do not display if MNTPOINT is the default one
493 case "$MNTPOINT" in /mnt/debootstrap*) ;; *) echo " Mount point: $MNTPOINT" ;; esac
495 [ -n "$GRUB" ] && echo " Install grub: $GRUB" || echo " Install grub: no"
496 [ -n "$RELEASE" ] && echo " Using release: $RELEASE"
497 [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR"
498 [ -n "$HOSTNAME" ] && echo " Using hostname: $HOSTNAME"
499 [ -n "$ISO" ] && echo " Using ISO: $ISO"
501 echo " Important! Continuing will delete all data from ${TARGET}!"
504 einfon "Is this ok for you? [y/N] "
506 if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then
507 eerror "Exiting as requested." ; eend 1
514 # interactive mode {{{
523 prompt_for_bootmanager
534 # run interactive mode if we didn't get the according configuration yet
535 if [ -z "$TARGET" -o -n "$INTERACTIVE" ] ; then
536 # only target might be unset, so make sure the INTERACTIVE flag is set as well
544 # finally make sure at least $TARGET is set [the partition for the new system] {{{
545 if [ -n "$TARGET" ] ; then
546 SHORT_TARGET="${TARGET##*/}"
548 eerror "Please adjust $CONFFILES/config or..."
549 eerror "... use the interactive version for configuration before running ${0}" ; eend 1
555 if [ -z "$STAGES" ] ; then
556 STAGES="/var/cache/grml-debootstrap/stages_${SHORT_TARGET}"
557 [ -d "$STAGES" ] || mkdir -p "$STAGES"
560 if [ -r "$STAGES"/grml-debootstrap ] ; then
561 if grep -q done $STAGES/grml-debootstrap ; then
562 eerror "Error: grml-debootstrap has been executed already, won't continue therefore."
563 eerror "If you want to re-execute grml-debootstrap just manually remove ${STAGES}" ; eend 1
568 # partition handling {{{
572 set_target_directory(){
573 # assume we are installing into a directory, don't run mkfs and grub related stuff therefore
580 # make sure we normalise the path to an absolute directory name so something like:
581 # mkdir -p foo/a bar/a; (cd foo; grml-debootstrap -t a)&; (cd bar; grml-debootstrap -t a)&; wait
583 TARGET="$(readlink -f $TARGET)"
586 if [ -b "$TARGET" ] ; then
593 # architecture setup {{{
594 if [ -n "$ARCH" ] ; then
595 ARCHCMD="--arch $ARCH"
596 ARCHINFO=" (${ARCH})"
598 ARCH="$(dpkg --print-architecture)"
599 ARCHCMD="--arch $ARCH"
600 ARCHINFO=" (${ARCH})"
606 if [ "$SECURE" = 'yes' ] ; then
607 if [ -e '/etc/apt/trusted.gpg' ] ; then
608 KEYRING="--keyring /etc/apt/trusted.gpg"
610 eerror "Could not find /etc/apt/trusted.gpg."
613 ewarn "Not checking Release signatures!"
617 # make sure we have the right syntax when using an iso image {{{
618 if [ -n "$ISO" ] ; then
631 # helper functions {{{
632 # we want to exit smoothly and clean:
634 # make sure $TARGET is not mounted when exiting grml-debootstrap
635 if [ -n "$MNTPOINT" ] ; then
636 if grep -q $MNTPOINT /proc/mounts ; then
637 # make sure nothing is left inside chroot so we can unmount it
638 [ -x "$MNTPOINT"/etc/init.d/ssh ] && "$MNTPOINT"/etc/init.d/ssh stop
639 [ -x "$MNTPOINT"/etc/init.d/mdadm ] && "$MNTPOINT"/etc/init.d/mdadm stop
640 # ugly, but make sure we really don't leav anything (/proc /proc is intended)
641 for ARG in /sys -a /proc /proc ; do
642 [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount $ARG 1>/dev/null 2>&1 || true
644 umount "$MNTPOINT"/dev 1>/dev/null 2>&1 || true
646 [ -d "$MNTPOINT/$ISODIR" ] && umount "$MNTPOINT/$ISODIR" 1>/dev/null 2>&1 || true
648 if [ -n "$DIRECTORY" ] ; then
649 einfo "Not unmounting $MNTPOINT as you requested me to install into a directory of your own choice." ; eend 0
651 einfo "Unmounting $MNTPOINT" ; umount "$MNTPOINT" ; eend $?
654 if [ -n "$STAGES" ] ; then
655 echo -n "Removing stages directory ${STAGES}: "
656 rm -rf "$STAGES" && echo done
659 # remove directory only if we used the default with process id inside the name
660 if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then
661 einfo "Removing directory ${MNTPOINT}" ; rmdir $MNTPOINT ; eend $?
666 [ -n "$1" ] && EXIT="$1" || EXIT="1"
667 [ -n "$3" ] && einfo "Notice: just remove $STAGES/$3 to reexecute the stage"
671 trap bailout HUP INT QUIT TERM
673 # we want to execute all the functions only once, simple check for it:
675 if [ -n "$2" ] ; then
676 echo "$2" > "${STAGES}/${1}"
678 elif grep -q done "${STAGES}/${1}" 2>/dev/null ; then
679 ewarn "Notice: stage $1 has been executed already, skipping execution therefore." ; eend 0
681 ewarn "To reexecute it clean up the according directory inside $STAGES" ; eend 0
688 # create filesystem {{{
690 if [ -n "$DIRECTORY" ] ; then
691 einfo "Running grml-debootstrap on a directory, skipping mkfs stage."
693 if grep -q "$TARGET" /proc/mounts ; then
694 eerror "$TARGET already mounted, exiting to avoid possible damage. (Manually unmount $TARGET)" ; eend 1
698 if [ -n "$MKFS" ] ; then
699 einfo "Running $MKFS on $TARGET"
700 $MKFS $TARGET ; RC=$?
702 # make sure /dev/disk/by-uuid/... is up2date, otherwise grub
703 # will fail to detect the uuid in the chroot
704 blockdev --rereadpt "${TARGET%%[0-9]*}"
705 # give the system 2 seconds, otherwise we might run into
706 # race conditions :-/
709 eval $(blkid -o udev $TARGET 2>/dev/null)
710 [ -n "$ID_FS_UUID" ] && TARGET_UUID="$ID_FS_UUID" || TARGET_UUID=""
719 # modify filesystem settings {{{
721 if [ -n "$TUNE2FS" ] ; then
722 einfo "Disabling automatic filesystem check on $TARGET via tune2fs"
729 # mount the new partition or if it's a directory do nothing at all {{{
731 if [ -n "$DIRECTORY" ] ; then
732 einfo "Running grml-debootstrap on a directory, nothing to mount."
734 if grep -q $TARGET /proc/mounts ; then
735 ewarn "$TARGET already mounted, continuing anyway." ; eend 0
737 [ -d "$MNTPOINT" ] || mkdir -p "$MNTPOINT"
738 einfo "Mounting $TARGET to $MNTPOINT"
739 mount -o rw,suid,dev $TARGET $MNTPOINT
743 if [ -n "$ISODIR" ] ; then
744 einfo "Mounting Debian image loopback to $MNTPOINT/$ISODIR."
745 mkdir -p "$MNTPOINT/$ISODIR"
746 mount --bind "$ISODIR" "$MNTPOINT/$ISODIR"
752 # install main chroot {{{
753 debootstrap_system() {
754 if [ "$_opt_nodebootstrap" ]; then
755 einfo "Skipping debootstrap as requested."
759 if grep -q "$MNTPOINT" /proc/mounts || [ -n "$DIRECTORY" ] ; then
760 einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${MIRROR}${ISO}"
761 if [ -n "$MIRROR" ] ; then
762 einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR"
763 $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR
765 einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO"
766 $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO
770 eerror "Error: $MNTPOINT not mounted, can not continue."
776 # prepare chroot via chroot-script {{{
778 einfo "Preparing chroot system"
780 # provide variables to chroot system
781 CHROOT_VARIABLES="/var/cache/grml-debootstrap/variables_${SHORT_TARGET}"
782 touch $CHROOT_VARIABLES
783 chmod 600 $CHROOT_VARIABLES # make sure nobody except root can read it
784 echo "# Configuration of ${PN}" > $CHROOT_VARIABLES
785 [ -n "$ARCH" ] && echo "ARCH=$ARCH" >> $CHROOT_VARIABLES
786 [ -n "$GRUB" ] && echo "GRUB=$GRUB" >> $CHROOT_VARIABLES
787 [ -n "$HOSTNAME" ] && echo "HOSTNAME=$HOSTNAME" >> $CHROOT_VARIABLES
788 [ -n "$INSTALL_NOTES" ] && echo "INSTALL_NOTES=$INSTALL_NOTES" >> $CHROOT_VARIABLES
789 [ -n "$ISODIR" ] && echo "ISODIR=$ISO" >> $CHROOT_VARIABLES
790 [ -n "$ISO" ] && echo "ISO=$ISO" >> $CHROOT_VARIABLES
791 [ -n "$MIRROR" ] && echo "MIRROR=$MIRROR" >> $CHROOT_VARIABLES
792 [ -n "$KEEP_SRC_LIST" ] && echo "KEEP_SRC_LIST=$KEEP_SRC_LIST" >> $CHROOT_VARIABLES
793 [ -n "$PACKAGES" ] && echo "PACKAGES=$PACKAGES" >> $CHROOT_VARIABLES
794 [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=$ROOTPASSWORD" >> $CHROOT_VARIABLES
795 [ -n "$TARGET" ] && echo "TARGET=$TARGET" >> $CHROOT_VARIABLES
796 [ -n "$TARGET_UUID" ] && echo "TARGET_UUID=$TARGET_UUID" >> $CHROOT_VARIABLES
797 [ -n "$RM_APTCACHE" ] && echo "RM_APTCACHE=$RM_APTCACHE" >> $CHROOT_VARIABLES
799 cp $VERBOSE $CONFFILES/chroot-script $MNTPOINT/bin/chroot-script
800 chmod 755 $MNTPOINT/bin/chroot-script
801 [ -d "$MNTPOINT"/etc/debootstrap/ ] || mkdir "$MNTPOINT"/etc/debootstrap/
803 # make sure we have our files for later use via chroot-script
804 cp $VERBOSE $CONFFILES/config $MNTPOINT/etc/debootstrap/
805 # make sure we adjust the configuration variables accordingly:
806 sed -i "s#RELEASE=.*#RELEASE=\"$RELEASE\"#" $MNTPOINT/etc/debootstrap/config
807 sed -i "s#TARGET=.*#TARGET=\"$TARGET\"#" $MNTPOINT/etc/debootstrap/config
808 sed -i "s#GRUB=.*#GRUB=\"$GRUB\"#" $MNTPOINT/etc/debootstrap/config
811 if [ -n "$INSTALL_NOTES" ] ; then
812 [ -r "$INSTALL_NOTES" ] && cp "$INSTALL_NOTES" $MNTPOINT/etc/debootstrap/
816 cp $VERBOSE ${_opt_packages:-$CONFFILES/packages} \
817 $MNTPOINT/etc/debootstrap/packages
819 # debconf preseeding:
820 _opt_debconf=${_opt_debconf:-$CONFFILES/debconf-selections}
821 [ -f $_opt_debconf -a "$DEBCONF" = 'yes' ] && \
822 cp $VERBOSE $_opt_debconf $MNTPOINT/etc/debootstrap/debconf-selections
824 # copy scripts that should be executed inside the chroot:
825 _opt_chroot_scripts=${_opt_chroot_scripts:-$CONFFILES/chroot-scripts/}
826 [ -d $_opt_chroot_scripts -a "$CHROOT_SCRIPTS" = 'yes' ] && {
827 mkdir -p $MNTPOINT/etc/debootstrap/chroot-scripts
828 cp -a $VERBOSE $_opt_chroot_scripts/* $MNTPOINT/etc/debootstrap/chroot-scripts/
831 # notice: do NOT use $CHROOT_VARIABLES inside chroot but statically file instead!
832 cp $VERBOSE $CHROOT_VARIABLES $MNTPOINT/etc/debootstrap/variables
834 cp $VERBOSE -a -L $CONFFILES/extrapackages/ $MNTPOINT/etc/debootstrap/
836 # make sure we can access network [relevant for cdebootstrap]
837 [ -f "$MNTPOINT/etc/resolv.conf" ] || cp $VERBOSE /etc/resolv.conf $MNTPOINT/etc/resolv.conf
839 # provide system's /etc/hosts to the target:
840 if ! [ -f "$MNTPOINT/etc/hosts" ] ; then
841 cp $VERBOSE /etc/hosts $MNTPOINT/etc/hosts
844 # setup default locales
845 [ -n "$LOCALES" ] && cp $VERBOSE $CONFFILES/locale.gen $MNTPOINT/etc/locale.gen
847 # MAKEDEV is just a forking bomb crap, let's do it on our own instead :)
848 ( cd $MNTPOINT/dev && tar zxf /etc/debootstrap/devices.tar.gz )
850 # copy any existing files to chroot
851 [ -d $CONFFILES/bin ] && cp $VERBOSE -a -L $CONFFILES/bin/* $MNTPOINT/bin/
852 [ -d $CONFFILES/boot ] && cp $VERBOSE -a -L $CONFFILES/boot/* $MNTPOINT/boot/
853 [ -d $CONFFILES/etc ] && cp $VERBOSE -a -L $CONFFILES/etc/* $MNTPOINT/etc/
854 [ -d $CONFFILES/sbin ] && cp $VERBOSE -a -L $CONFFILES/sbin/* $MNTPOINT/sbin/
855 [ -d $CONFFILES/share ] && cp $VERBOSE -a -L $CONFFILES/share/* $MNTPOINT/share/
856 [ -d $CONFFILES/usr ] && cp $VERBOSE -a -L $CONFFILES/usr/* $MNTPOINT/usr/
857 [ -d $CONFFILES/var ] && cp $VERBOSE -a -L $CONFFILES/var/* $MNTPOINT/var/
859 # copy local network setup to chroot
860 if [ -r /etc/network/interfaces -a ! -r "${MNTPOINT}"/etc/network/interfaces ] ; then
861 [ -d $MNTPOINT/etc/network ] || mkdir $MNTPOINT/etc/network
862 cp $VERBOSE /etc/network/interfaces $MNTPOINT/etc/network/interfaces
869 # execute all scripts in /etc/debootstrap/pre-scripts/ {{{
870 execute_pre_scripts() {
871 # make sure we have $MNTPOINT available for our scripts
873 if [ -d "$_opt_pre_scripts" ] || [ "$PRE_SCRIPTS" = 'yes' ] ; then
874 [ -d "$_opt_pre_scripts" ] && pre_scripts="$_opt_pre_scripts" || pre_scripts="$CONFFILES/pre-scripts/"
875 for script in ${pre_scripts}/* ; do
876 if [ -x "$script" ] ; then
877 einfo "Executing pre-script $script"
885 # execute all scripts in /etc/debootstrap/scripts/ {{{
887 # make sure we have $MNTPOINT available for our scripts
889 if [ -d "$_opt_scripts" ] || [ "$SCRIPTS" = 'yes' ] ; then
890 [ -d "$_opt_scripts" ] && scripts="$_opt_scripts" || scripts="$CONFFILES/scripts/"
891 for script in ${scripts}/* ; do
892 if [ -x "$script" ] ; then
893 einfo "Executing script $script"
901 # execute chroot-script {{{
903 if ! [ -r "$MNTPOINT/bin/chroot-script" ] ; then
907 if [ -x "$MNTPOINT/bin/chroot-script" ] ; then
908 einfo "Executing chroot-script now"
909 mount --bind /dev "$MNTPOINT"/dev
910 chroot "$MNTPOINT" /bin/chroot-script ; RC=$?
911 umount "$MNTPOINT"/dev
914 eerror "Fatal: $MNTPOINT/bin/chroot-script could not be found."
920 # install booloader grub {{{
922 if [ -z "$GRUB" ] ; then
923 echo "Notice: \$GRUB not defined, will not install grub therefore."
927 if ! [ -x "$(which grub-install)" ] ; then
928 echo "Error: grub-install not available. (Error while installing grub package?)"
932 if [ -n "$SELECTED_PARTITIONS" ] ; then # using sw-raid
933 for device in $SELECTED_PARTITIONS ; do
934 GRUB="${device%%[0-9]}"
935 einfo "Installing grub on ${GRUB}:"
936 grub-install --no-floppy --root-directory="$MNTPOINT" "$GRUB"
940 einfo "Installing grub on ${GRUB}:"
941 grub-install --no-floppy --root-directory="$MNTPOINT" "$GRUB"
947 # unmount $MNTPOINT {{{
950 # display installation notes:
951 if [ -n "$INSTALL_NOTES" ] ; then
952 [ -r "${MNTPOINT}/${INSTALL_NOTES}" ] && cat "${MNTPOINT}/${INSTALL_NOTES}"
955 if [ -n "$ISODIR" ] ; then
956 if grep -q "$ISODIR" /proc/mounts ; then
957 einfo "Unmount $MNTPOINT/$ISODIR"
958 umount "$MNTPOINT/$ISODIR"
963 if grep -q "$MNTPOINT" /proc/mounts ; then
964 if [ -n "$PARTITION" ] ; then
965 einfo "Unmount $MNTPOINT"
973 # execute filesystem check {{{
975 if [ "$FSCK" = 'yes' ] ; then
976 [ -n "$FSCKTOOL" ] || FSCKTOOL="fsck.${MKFS#mkfs.}"
977 einfo "Checking filesystem on $TARGET using $FSCKTOOL"
984 # now execute all the functions {{{
985 for i in mkfs tunefs mount_target debootstrap_system preparechroot \
986 execute_pre_scripts chrootscript execute_scripts grub_install umount_chroot \
988 if stage "${i}" ; then
989 $i && ( stage "${i}" done && rm -f "${STAGES}/${i}" ) || bailout 2 "i"
995 einfo "Removing ${CHROOT_VARIABLES}" ; rm "$CHROOT_VARIABLES" ; eend $?
996 einfo "Removing ${STAGES}" ; rmdir "$STAGES" ; eend $?
998 # Remove temporary mountpoint again
999 if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then
1000 einfo "Removing directory ${MNTPOINT}" ; rmdir "$MNTPOINT" ; eend $?
1004 # end dialog of autoinstallation {{{
1005 if [ -n "$AUTOINSTALL" ] ; then
1006 dialog --title "$PN" --msgbox \
1007 "Finished execution of ${PN}. Enjoy your Debian system." 0 0
1009 einfo "Finished execution of ${PN}. Enjoy your Debian system." ; eend 0
1013 ## END OF FILE #################################################################
1014 # vim: ai tw=100 expandtab foldmethod=marker shiftwidth=3