2 # Filename: grml-debootstrap
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
12 VERSION="$(dpkg --list $PN 2>/dev/null| awk '/^i/ {print $3}')"
13 VERSION="${VERSION:-unknown}"
14 MNTPOINT="/mnt/debootstrap.$$"
18 CONFFILES='/etc/debootstrap'
20 DEBIAN_FRONTEND='noninteractive'
21 DEBOOTSTRAP='debootstrap'
26 INSTALL_NOTES='/etc/debootstrap/install_notes'
28 MIRROR='http://cdn.debian.net/debian'
32 RECONFIGURE='console-data'
37 TIMEZONE='Europe/Vienna'
38 TUNE2FS='tune2fs -c0 -i0'
41 # inside the chroot system locales might not be available, so use minimum:
45 # make sure interactive mode is only executed when
46 # using an empty configuration file or option --interactive
52 echo "$PN - wrapper around debootstrap for installing Debian
58 -m, --mirror <URL> Mirror which should be used for apt-get/aptitude.
59 -i, --iso <mnt> Mountpoint where a Debian ISO is mounted to, for use
60 instead of fetching packages from a mirror.
61 -r, --release <name> Release of new Debian system (default: squeeze).
62 -t, --target <target> Target partition (/dev/...) or directory where the
63 system should be installed to.
64 -p, --mntpoint <mnt> Mountpoint used for mounting the target system,
65 has no effect if -t is given and represents a directory.
66 --debopt <params> Extra parameters passed to the debootstrap command.
67 --interactive Use interactive mode (frontend).
68 --nodebootstrap Skip debootstrap, only do configuration to the target.
69 --grub <device> Target for grub installation. Usage example: /dev/sda
70 --arch <arch> Set target architecture, use for installing i386 on amd64.
71 --filesystem <fs> Filesystem that should be used when target is a partition
72 or Virtual Machine (see --vmfile).
73 --insecure Do not download and check Release file signatures.
74 --force Do not prompt for user acknowledgement.
76 Options for Virtual Machine deployment:
78 --vmfile Set up a Virtual Machine instead of installing to
79 a partition or directory, to be combined with --target,
80 like: --vmfile --target /mnt/sda1/qemu.img
81 --vmsize <size> Use specified size for size of VM file (default: 2G).
82 Syntax as supported by qemu-img, like: --vmsize 3G
84 Configuration options:
86 -c, --config <file> Use specified configuration file, defaults to
87 /etc/debootstrap/config
88 -d, --confdir <path> Place of config files for debootstrap, defaults
90 --packages <file> Install packages defined in specified list file
91 instead of using /etc/debootstrap/packages.
92 --nopackages Skip installation of packages defined in
93 /etc/debootstrap/packages
94 --debconf <file> Pre-seed packages using specified pre-seed db file.
95 --grmlrepos Enable Grml's Debian repository (deb.grml.org).
96 --keep_src_list Do not overwrite user provided apt sources.list.
97 --hostname <name> Hostname of Debian system.
98 --nopassword Do not prompt for the root password.
99 --password <pwd> Use specified password as password for user root.
100 --bootappend <line> Add specified appendline to kernel whilst booting.
101 --chroot-scripts <d> Execute chroot scripts from specified directory.
102 --pre-scripts <dir> Execute scripts from specified directory (before chroot-scripts).
103 --scripts <dir> Execute scripts from specified directory (after chroot-scripts).
107 -v, --verbose Increase verbosity.
108 -h, --help Print this usage information and exit.
109 -V, --version Show summary of options and exit.
111 Usage examples can be found in the grml-debootstrap manpage.
112 Send bugreports to the grml-team: bugs (at) grml.org || http://grml.org/bugs/
116 if [ "$1" = '-h' ] || [ "$1" = '-help' ] || [ "$1" = "--help" ] ; then
118 echo 'Please notice that this script requires root permissions!'
123 # early helper functions {{{
137 [ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo
138 printf " ${GOOD}*${NORMAL} $*"
144 [ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo
145 printf " ${BAD}*${NORMAL} $*\n"
151 local retval="${1:-0}"
153 if [ $retval -gt 0 ]; then
154 printf " ${BAD}-> Failed (rc=${retval})${NORMAL}\n"
160 if [ "$(id -u 2>/dev/null)" != 0 ] ; then
161 echo 1>&2 "Error: please run this script with uid 0 (root)." ; return 1
168 which $arg >/dev/null 2>&1 || RC="$arg"
170 if [ -n "$RC" ] ; then
171 echo "$RC not installed"
177 # helper functions {{{
178 # we want to exit smoothly and clean:
180 # make sure $TARGET is not mounted when exiting grml-debootstrap
181 if [ -n "$MNTPOINT" ] ; then
182 if grep -q $MNTPOINT /proc/mounts ; then
183 # make sure nothing is left inside chroot so we can unmount it
184 [ -x "$MNTPOINT"/etc/init.d/ssh ] && "$MNTPOINT"/etc/init.d/ssh stop
185 [ -x "$MNTPOINT"/etc/init.d/mdadm ] && "$MNTPOINT"/etc/init.d/mdadm stop
186 # ugly, but make sure we really don't leave anything (/proc /proc is intended)
187 for ARG in /sys /proc /proc ; do
188 [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount $ARG >/dev/null 2>&1 || true
190 umount "$MNTPOINT"/dev >/dev/null 2>&1 || true
192 [ -d "$MNTPOINT/$ISODIR" ] && umount "$MNTPOINT/$ISODIR" >/dev/null 2>&1 || true
194 if [ -n "$DIRECTORY" ] ; then
195 einfo "Not unmounting $MNTPOINT as you requested me to install into a directory of your own choice." ; eend 0
197 einfo "Unmounting $MNTPOINT" ; umount "$MNTPOINT" ; eend $?
200 if [ -n "$STAGES" ] ; then
201 echo -n "Removing stages directory ${STAGES}: "
202 rm -rf "$STAGES" && echo done
205 # remove directory only if we used the default with process id inside the name
206 if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then
207 einfo "Removing directory ${MNTPOINT}" ; rmdir $MNTPOINT ; eend $?
212 if [ -n "${ORIG_TARGET}" ] ; then
213 einfo "Removing loopback mount of file ${ORIG_TARGET}."
214 kpartx -d "${ORIG_TARGET}" ; eend $?
217 [ -n "$1" ] && EXIT="$1" || EXIT="1"
218 [ -n "$3" ] && einfo "Notice: just remove $STAGES/$3 to reexecute the stage"
222 trap bailout HUP INT QUIT TERM
224 # we want to execute all the functions only once, simple check for it:
226 if [ -n "$2" ] ; then
227 echo "$2" > "${STAGES}/${1}"
229 elif grep -q done "${STAGES}/${1}" 2>/dev/null ; then
230 ewarn "Notice: stage $1 has been executed already, skipping execution therefore." ; eend 0
231 ewarn " To reexecute it clean up the according directory inside $STAGES" ; eend 0
237 # make sure we have what we need {{{
238 check4progs debootstrap dialog || exit 1
241 # source main configuration file {{{
242 if [ -r /etc/debootstrap/config ] ; then
243 . /etc/debootstrap/config
247 # cmdline handling {{{
248 # source external command line parameter-processing script
249 if [ -r ./cmdlineopts.clp ] ; then
251 elif [ -r /usr/share/grml-debootstrap/functions/cmdlineopts.clp ] ; then
252 . /usr/share/grml-debootstrap/functions/cmdlineopts.clp
254 eerror "Error: cmdline function file not found, exiting."
259 # == business-logic of command line parameter-processing
261 # source configuration file in <confdir> if supplied. {{{
262 [ "$_opt_confdir" ] && {
263 CONFFILES=$_opt_confdir
264 einfo "Using config files under $CONFFILES/."
265 if ! [ -r "$CONFFILES/config" ] ; then
266 eerror "Error: config file $CONFFILES/config not found."; eend 1; exit 1
268 if ! . "$CONFFILES/config" ; then
269 eerror "Error reading config file $CONFFILES/config" ; eend 1 ; exit 1
271 # restore the command line parameter value
272 CONFFILES=$_opt_confdir
276 [ "$_opt_mirror" ] && MIRROR=$_opt_mirror
277 [ "$_opt_iso" ] && ISO=$_opt_iso
278 [ "$_opt_release" ] && RELEASE=$_opt_release
279 [ "$_opt_target" ] && TARGET=$_opt_target
280 [ "$_opt_vmfile" ] && VIRTUAL=1
281 [ "$_opt_vmsize" ] && VMSIZE=$_opt_vmsize
282 [ "$_opt_mntpoint" ] && MNTPOINT=$_opt_mntpoint
283 [ "$_opt_debopt" ] && DEBOOTSTRAP_OPT=$_opt_debopt
284 [ "$_opt_interactive" ] && INTERACTIVE=1
285 [ "$_opt_config" ] && CONFIGFILE=$_opt_config
286 [ "$_opt_filesystem" ] && MKFS="mkfs.$_opt_filesystem"
287 [ "$_opt_packages_set" ] && PACKAGES='yes'
288 [ "$_opt_nopackages" ] && PACKAGES=''
289 [ "$_opt_debconf_set" ] && DEBCONF='yes'
290 [ "$_opt_scripts_set" ] && SCRIPTS='yes'
291 [ "$_opt_pre_scripts_set" ] && PRE_SCRIPTS='yes'
292 [ "$_opt_chroot_scripts_set" ] && CHROOT_SCRIPTS='yes'
293 [ "$_opt_keep_src_list" ] && KEEP_SRC_LIST='yes'
294 [ "$_opt_grmlrepos" ] && GRMLREPOS='yes'
295 [ "$_opt_hostname" ] && HOSTNAME=$_opt_hostname
296 [ "$_opt_password" ] && ROOTPASSWORD=$_opt_password
297 [ "$_opt_nopassword" ] && NOPASSWORD='yes'
298 [ "$_opt_bootappend" ] && BOOT_APPEND=$_opt_bootappend
299 [ "$_opt_grub" ] && GRUB=$_opt_grub
300 [ "$_opt_arch" ] && ARCH=$_opt_arch
301 [ "$_opt_insecure" ] && SECURE='false'
302 [ "$_opt_force" ] && FORCE=$_opt_force
303 [ "$_opt_verbose" ] && VERBOSE="-v"
305 [ "$_opt_help" ] && {
311 [ "$_opt_version" ] && {
312 einfo "$PN - version $VERSION"
313 einfo "Send bug reports to bugs@grml.org or http://grml.org/bugs/"
319 # check for root permissions {{{
320 if ! check4root ; then
321 echo "For usage instructions please execute '$PN --help'."
326 # make sure we have what we need {{{
327 if [ -n "$VIRTUAL" ] ; then
328 check4progs kpartx mksh qemu-img || exit 1
332 # source specified configuration file {{{
333 if [ -n "$CONFIGFILE" ] ; then
334 einfo "Reading specified config file $CONFIGFILE."
335 if ! . "$CONFIGFILE" ; then
336 eerror "Error reading config file $CONFIGFILE" ; eend 1 ; exit 1
341 # backwards compability checks {{{
342 if [ -n "$GROOT" ] ; then
343 eerror "Error: you seem to have \$GROOT configured."
344 eerror "This variable is no longer supported, please visit the"
345 eerror "grml-debootstrap documentation for details."
350 if echo "$GRUB" | grep -q '^hd' ; then
351 eerror "Error: this syntax for the grub configuration variable is no longer supported."
352 eerror "Please do not use hd... any longer but /dev/sdX instead."
361 dialog --title "$PN" --yesno "Welcome to the interactive configuration of ${PN}.
362 Do you want to continue installing Debian using this frontend?" 0 0 || bailout 0
369 AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \
371 grep -v 'Extended$' | \
372 gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}'; ls /dev/md* 2>/dev/null || true);
374 if [ -z "$AVAILABLE_PARTITIONS" ] ; then
375 dialog --title "$PN" --trim \
376 --msgbox "Sorry, no partitions found. Please configure your
377 harddisks (see /proc/partitions) using a tool like fdisk,
378 cfdisk, gpart, gparted,..." 0 0
382 PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do
383 echo "$i $(blkid -s TYPE -o value $i 2>/dev/null || echo [no_filesystem_yet])"
386 TARGET=$(dialog --title "$PN" --single-quoted --stdout \
387 --menu "Please select the target partition:" 0 0 0 \
389 [ $? -eq 0 ] || bailout
393 # ask for bootmanager {{{
394 prompt_for_bootmanager()
398 if echo "$TARGET" | grep -q "/dev/md" ; then
399 MBRPART="all disks of Software RAID $TARGET"
401 # figure out whole disk device
403 for device in /dev/disk/by-id/*
405 [ $(readlink -f $device) = ${TARGET} ] || continue
409 [ -n "$found" ] && MBRDISK=$(echo ${device}|sed -e 's/-part[0-9][0-9]*$//')
410 if [ -e "$MBRDISK" ]; then
411 MBRDISK=$(readlink -f $MBRDISK)
413 # fall back to old behaviour
414 MBRDISK=$(echo ${TARGET} | sed -e 's/[0-9][0-9]*$//')
417 MBRPART="MBR of $MBRDISK"
420 for device in cciss/c0d0 sda hda; do
421 if [ /dev/$device != ${MBRDISK} ]; then
422 grep -q $device /proc/partitions && \
423 ADDITIONAL_PARAMS="$ADDITIONAL_PARAMS:$device:install bootmanager grub into MBR of /dev/$device"
426 ADDITIONAL_PARAMS=${ADDITIONAL_PARAMS#:}
430 GETMBR=$(dialog --stdout --title "$PN" --default-item mbr \
431 --menu "Where do you want to install the bootmanager grub?" 0 0 0 \
432 mbr "install bootmanager into $MBRPART" \
433 nowhere "do not install bootmanager at all" \
434 ${ADDITIONAL_PARAMS})
435 [ $? -eq 0 ] || bailout 3
440 # /dev/md0: has to be installed in MBR of /dev/md0 and not in /dev/md:
441 if echo "$TARGET" | grep -q "/dev/md" ; then
443 if [ -n "$SELECTED_PARTITIONS" ] ; then
444 GRUB=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') # use first disk only
465 # ask for Debian release {{{
468 [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='squeeze'
469 RELEASE="$(dialog --stdout --title "${PN}" --default-item $DEFAULT_RELEASE --menu \
470 "Please enter the Debian release you would like to use for installation:" \
472 lenny Debian/old-stable \
473 squeeze Debian/stable \
474 wheezy Debian/testing \
475 sid Debian/unstable)"
476 [ $? -eq 0 ] || bailout
480 # ask for hostname {{{
481 prompt_for_hostname()
483 HOSTNAME="$(dialog --stdout --title "${PN}" --inputbox \
484 "Please enter the hostname you would like to use for installation:" \
486 [ $? -eq 0 ] || bailout
490 # ask for password {{{
491 prompt_for_password()
493 if [ "$_opt_nopassword" ] ; then
494 einfo "Skip asking for root password as requested."
500 while [ "$ROOTPW1" != "$ROOTPW2" ]; do
501 ROOTPW1=$(dialog --insecure --stdout --title "${PN}" --passwordbox \
502 "Please enter the password for the root account:" 10 60)
503 [ $? -eq 0 ] || bailout
504 ROOTPW2=$(dialog --insecure --stdout --title "${PN}" --passwordbox \
505 "Please enter the password for the root account again for \
506 confirmation:" 10 60)
507 [ $? -eq 0 ] || bailout
509 if [ "$ROOTPW1" != "$ROOTPW2" ]; then
510 $(dialog --stdout --title "${PN}" --ok-label \
511 "Retry" --msgbox "Passwords do not match!" 10 60)
514 ROOTPASSWORD="$ROOTPW1"
518 # ask for Debian mirror {{{
521 [ -n "$ISO" ] && DEFAULT_MIRROR='local' || DEFAULT_MIRROR='net'
523 CHOOSE_MIRROR=$(dialog --stdout --title "$PN" --default-item $DEFAULT_MIRROR \
524 --menu "Where do you want to install from?" 0 0 0 \
525 net "install via network (downloading from mirror)" \
526 local "install from local directory/mirror"
528 [ $? -eq 0 ] || bailout
530 if [ "$CHOOSE_MIRROR" = 'net' ] ; then
531 [ -n "$MIRROR" ] || MIRROR='http://cdn.debian.net/debian'
532 MIRROR="$(dialog --stdout --title "${PN}" --inputbox \
533 "Please enter Debian mirror you would like to use for installing packages." \
535 [ $? -eq 0 ] || bailout
536 else # CHOOSE_MIRROR == local
537 [ -n "$ISO" ] || ISO='/mnt/mirror'
538 ISO="$(dialog --stdout --title "${PN}" --inputbox \
539 "Please enter directory name you would like to use for installing packages." \
541 [ $? -eq 0 ] || bailout
546 # software raid setup {{{
547 config_swraid_setup()
551 # Currently we support only raid1:
554 #RAIDLEVEL=$(dialog --stdout --title "$PN" --default-item raid1 \
555 # --menu "Which RAID level do you want to use?" 0 0 0 \
556 # raid1 "Software RAID level 1" \
557 # raid5 "Software RAID level 5")
558 #[ $? -eq 0 ] || bailout 20
560 MD_LIST=$(for i in $(seq 0 9) ; do
561 awk '{print $4}' /proc/partitions | grep -q md$i || \
562 echo "/dev/md$i /dev/md$i"
565 TARGET=$(dialog --stdout --title "$PN" --default-item /dev/md0 \
566 --menu "Which device do you want to use for ${RAIDLEVEL}?
568 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 \
570 [ $? -eq 0 ] || bailout 20
572 AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \
574 grep -v 'Extended$' | \
575 gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}')
576 [ -n "$AVAILABLE_PARTITIONS" ] || echo "FIXME: no partitions available?"
577 PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do
578 echo "$i $(blkid -s TYPE -o value $i 2>/dev/null || echo [no_filesystem_yet]) off"
581 dialog --title "$PN" --separate-output \
582 --checklist "Please select the partitions you would like to use for your $RAIDLEVEL on ${TARGET}:" 0 0 0 \
583 $PARTITION_LIST 2>$TMPFILE
584 [ $? -eq 0 ] || bailout
586 SELECTED_PARTITIONS="$(cat $TMPFILE)"
589 for i in $(cat $TMPFILE) ; do
590 NUM_PARTITIONS=$((${NUM_PARTITIONS}+1))
593 # force metadata version 0.90 for lenny so old grub can boot from this array.
595 if [ $RELEASE = "lenny" ]; then
596 METADATA_VERSION="-e0"
600 yes | mdadm --create "${TARGET}" --level="${RAIDLEVEL}" \
601 --raid-devices="${NUM_PARTITIONS}" ${METADATA_VERSION} ${SELECTED_PARTITIONS} >/dev/null 2>$ERRORFILE
603 if [ "$RC" = 0 ] ; then
604 dialog --title "$PN" --msgbox \
605 "Creating $TARGET was successful." 0 0
606 rm -f "$TMPFILE" "$ERRORFILE"
608 dialog --title "$PN" --msgbox \
609 "There was an error setting up $TARGET:
614 rm -f "$TMPFILE" "$ERRORFILE"
622 if dialog --stdout --title "$PN" \
623 --defaultno --yesno "Do you want to configure Software RAID?
625 Please notice that only RAID level 1 is supported by ${PN} currently. Configuration will take place using mdadm." 0 0 ; then
631 # user should recheck his configuration {{{
632 # support full automatic installation:
634 dialog --timeout 10 --title "$PN" \
635 --yesno "Do you want to stop at this stage?
637 Notice: you are running ${PN} in non-interactive mode.
638 ${PN} will install Debian ${RELEASE} on ${TARGET}.
639 Last chance to quit. Timeout of 10 seconds running....
641 Do you want to stop now?" 0 0 2>/dev/null
645 # make sure the user is aware of the used configuration {{{
648 if [ -n "$AUTOINSTALL" ] ; then
649 if checkforrun ; then
650 eerror "Exiting as requested" ; eend 0
653 elif [ -n "$INTERACTIVE" ] ; then
655 INFOTEXT="Please recheck configuration before execution:
657 [ -n "$TARGET" ] && INFOTEXT="$INFOTEXT
659 [ -n "$GRUB" ] && INFOTEXT="$INFOTEXT
661 [ -n "$RELEASE" ] && INFOTEXT="$INFOTEXT
662 Using release: $RELEASE"
663 [ -n "$HOSTNAME" ] && INFOTEXT="$INFOTEXT
664 Using hostname $HOSTNAME"
665 [ -n "$MIRROR" ] && INFOTEXT="$INFOTEXT
666 Using mirror: $MIRROR"
667 [ -n "$ISO" ] && INFOTEXT="$INFOTEXT
672 Is this ok for you? Notice: selecting 'No' will exit ${PN}."
674 dialog --title "$PN" --no-collapse \
675 --yesno "$INFOTEXT" 0 0
676 [ $? -eq 0 ] || bailout 0
678 else # if not running automatic installation display configuration and prompt for execution:
679 einfo "$PN - Please recheck configuration before execution:"
681 echo " Target: $TARGET"
683 # do not display if MNTPOINT is the default one
684 case "$MNTPOINT" in /mnt/debootstrap*) ;; *) echo " Mount point: $MNTPOINT" ;; esac
686 if [ -n "$VIRTUAL" ] ; then
687 echo " Install grub: yes"
689 [ -n "$GRUB" ] && echo " Install grub: $GRUB" || echo " Install grub: no"
692 [ -n "$RELEASE" ] && echo " Using release: $RELEASE"
693 [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR"
694 [ -n "$HOSTNAME" ] && echo " Using hostname: $HOSTNAME"
695 [ -n "$ISO" ] && echo " Using ISO: $ISO"
696 if [ -n "$VIRTUAL" ] ; then
697 echo " Deploying as Virtual Machine."
698 [ -n "$VMSIZE" ] && echo " Using Virtual Disk file with size of ${VMSIZE}."
702 echo " Important! Continuing will delete all data from ${TARGET}!"
704 if [ -n "$FORCE" ] ; then
705 einfo "Skip user acknowledgement as requested via --force option."
708 einfon "Is this ok for you? [y/N] "
710 if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then
711 eerror "Exiting as requested." ; eend 1
719 # interactive mode {{{
730 prompt_for_bootmanager
739 # run interactive mode if we didn't get the according configuration yet
740 if [ -z "$TARGET" -o -n "$INTERACTIVE" ] ; then
741 # only target might be unset, so make sure the INTERACTIVE flag is set as well
749 # finally make sure at least $TARGET is set [the partition for the new system] {{{
750 if [ -n "$TARGET" ] ; then
751 SHORT_TARGET="${TARGET##*/}"
753 eerror "Please adjust $CONFFILES/config or..."
754 eerror "... use the interactive version for configuration before running ${0}" ; eend 1
760 if [ -z "$STAGES" ] ; then
761 STAGES="/var/cache/grml-debootstrap/stages_${SHORT_TARGET}"
762 [ -d "$STAGES" ] || mkdir -p "$STAGES"
765 if [ -r "$STAGES"/grml-debootstrap ] ; then
766 if grep -q done $STAGES/grml-debootstrap ; then
767 eerror "Error: grml-debootstrap has been executed already, won't continue therefore."
768 eerror "If you want to re-execute grml-debootstrap just manually remove ${STAGES}" ; eend 1
773 # partition handling {{{
777 set_target_directory(){
778 # assume we are installing into a directory, don't run mkfs and grub related stuff therefore
785 # make sure we normalise the path to an absolute directory name so something like:
786 # mkdir -p foo/a bar/a; (cd foo; grml-debootstrap -t a)&; (cd bar; grml-debootstrap -t a)&; wait
788 TARGET="$(readlink -f $TARGET)"
791 if [ -b "$TARGET" ] || [ -n "$VIRTUAL" ] ; then
798 # architecture setup {{{
799 if [ -n "$ARCH" ] ; then
800 ARCHCMD="--arch $ARCH"
801 ARCHINFO=" (${ARCH})"
803 ARCH="$(dpkg --print-architecture)"
804 ARCHCMD="--arch $ARCH"
805 ARCHINFO=" (${ARCH})"
811 if [ "$SECURE" = 'yes' ] ; then
812 if [ -e '/etc/apt/trusted.gpg' ] ; then
813 KEYRING="--keyring /etc/apt/trusted.gpg"
815 eerror "Could not find /etc/apt/trusted.gpg."
818 ewarn "Not checking Release signatures!"
822 # make sure we have the right syntax when using an iso image {{{
823 if [ -n "$ISO" ] ; then
836 # create filesystem {{{
838 if [ -n "$DIRECTORY" ] ; then
839 einfo "Running grml-debootstrap on a directory, skipping mkfs stage."
841 if grep -q "$TARGET" /proc/mounts ; then
842 eerror "$TARGET already mounted, exiting to avoid possible damage. (Manually unmount $TARGET)" ; eend 1
846 if [ -n "$MKFS" ] ; then
847 einfo "Running $MKFS on $TARGET"
848 $MKFS $TARGET ; RC=$?
850 # make sure /dev/disk/by-uuid/... is up2date, otherwise grub
851 # will fail to detect the uuid in the chroot
852 if echo "$TARGET" | grep -q "/dev/md" ; then
853 blockdev --rereadpt "${TARGET}"
854 elif ! [ -n "$VIRTUAL" ] ; then
855 blockdev --rereadpt "${TARGET%%[0-9]*}"
857 # give the system 2 seconds, otherwise we might run into
858 # race conditions :-/
861 eval $(blkid -o udev $TARGET 2>/dev/null)
862 [ -n "$ID_FS_UUID" ] && TARGET_UUID="$ID_FS_UUID" || TARGET_UUID=""
871 # modify filesystem settings {{{
873 if [ -n "$TUNE2FS" ] && echo "$MKFS" | grep -q "mkfs.ext" ; then
874 einfo "Disabling automatic filesystem check on $TARGET via tune2fs"
881 # mount the new partition or if it's a directory do nothing at all {{{
883 if [ -n "$DIRECTORY" ] ; then
884 einfo "Running grml-debootstrap on a directory, nothing to mount."
886 if grep -q $TARGET /proc/mounts ; then
887 ewarn "$TARGET already mounted, continuing anyway." ; eend 0
889 if ! [ -d "${MNTPOINT}" ] ; then
890 [ -n "$VIRTUAL" ] || mkdir -p "${MNTPOINT}"
892 einfo "Mounting $TARGET to $MNTPOINT"
894 mount -o rw,suid,dev $TARGET $MNTPOINT
898 if [ -n "$ISODIR" ] ; then
899 einfo "Mounting Debian image loopback to $MNTPOINT/$ISODIR."
900 mkdir -p "$MNTPOINT/$ISODIR"
901 mount --bind "$ISODIR" "$MNTPOINT/$ISODIR"
907 # prepare VM image for usage with debootstrap {{{
909 if [ -z "$VIRTUAL" ] ; then
910 return 0 # be quite by intention
913 if [ -b "$TARGET" ] ; then
914 eerror "Error: specified virtual disk target ($TARGET) is an existing block device."
919 ORIG_TARGET="$TARGET" # store for later reuse
921 qemu-img create -f raw "${TARGET}" "${VMSIZE}"
922 echo 4 66 | /usr/share/grml-debootstrap/bootgrub.mksh -A | dd of="$TARGET" conv=notrunc
923 dd if=/dev/zero bs=1 conv=notrunc count=64 seek=446 of="$TARGET"
924 parted -s "${TARGET}" 'mkpart primary ext3 2M -1'
926 DEVINFO=$(kpartx -av $TARGET) # 'add map loop1p1 (253:0): 0 6289408 linear /dev/loop1 2048'
927 if [ -z "${DEVINFO}" ] ; then
928 eerror "Error setting up loopback device." ; eend 1
932 # hopefully this always works as expected
933 LOOP=$(echo ${DEVINFO} | sed 's/.* linear //; s/ [[:digit:]]*//') # '/dev/loop1'
934 BLOCKDEV=$(echo "${DEVINFO}" | sed -e 's/.* (\(.*:.*\)).*/\1/') # '253:0'
935 LOOP_PART="$(echo ${DEVINFO##add map } | sed 's/ .*//')" # '/dev/loop1p1'
936 export TARGET="/dev/mapper/$LOOP_PART" # '/dev/mapper/loop1p1'
938 blockdev --rereadpt "${LOOP}"
940 if [ -z "$TARGET" ] ; then
941 eerror "Error: target could not be set to according /dev/mapper/* device." ; eend 1
947 # make VM image bootable and unmount it {{{
949 if [ -z "${VIRTUAL}" ] ; then
953 if ! mount "${TARGET}" "${MNTPOINT}" ; then
954 eerror "Error: Mounting ${TARGET} failed, can not continue." ; eend 1
958 einfo "Installing Grub as bootloader."
959 mount -t proc none "${MNTPOINT}"/proc
960 mount -t sysfs none "${MNTPOINT}"/sys
961 mount --bind /dev "${MNTPOINT}"/dev
963 mkdir -p "${MNTPOINT}/boot/grub"
964 if ! [ -d "${MNTPOINT}"/usr/lib/grub/i386-pc/ ] ; then
965 eerror "Error: grub not installed inside Virtual Machine. Can not install bootloader." ; eend 1
969 cp "${MNTPOINT}"/usr/lib/grub/i386-pc/* "${MNTPOINT}/boot/grub/"
970 chroot "${MNTPOINT}" grub-mkimage -O i386-pc -p "(hd0,msdos1)/boot/grub" -o /tmp/core.img biosdisk part_msdos ext2
971 dd if="${MNTPOINT}/tmp/core.img" of="${ORIG_TARGET}" conv=notrunc seek=4
972 rm -f "${MNTPOINT}/tmp/core.img"
974 einfo "Updating grub configuration file."
975 chroot "${MNTPOINT}" update-grub
977 umount "${MNTPOINT}"/proc
978 umount "${MNTPOINT}"/sys
979 umount "${MNTPOINT}"/dev
981 einfo "Adjusting grub.cfg for successful boot sequence."
982 # ugly but needed to boot grub acordingly
983 sed -i "s;set root=.*;set root='(hd0,msdos1)';" "${MNTPOINT}"/boot/grub/grub.cfg
984 sed -i "s; root=/dev/.*; root=/dev/sda1;" "${MNTPOINT}"/boot/grub/grub.cfg
987 kpartx -d "${ORIG_TARGET}" >/dev/null
991 # install main chroot {{{
992 debootstrap_system() {
993 if [ "$_opt_nodebootstrap" ]; then
994 einfo "Skipping debootstrap as requested."
998 if grep -q "$MNTPOINT" /proc/mounts || [ -n "$DIRECTORY" ] ; then
999 einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${MIRROR}${ISO}"
1000 if [ -n "$MIRROR" ] ; then
1001 einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR"
1002 $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR
1004 einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO"
1005 $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO
1009 eerror "Error: $MNTPOINT not mounted, can not continue."
1015 # prepare chroot via chroot-script {{{
1017 einfo "Preparing chroot system"
1019 # provide variables to chroot system
1020 CHROOT_VARIABLES="/var/cache/grml-debootstrap/variables_${SHORT_TARGET}"
1021 touch $CHROOT_VARIABLES
1022 chmod 600 $CHROOT_VARIABLES # make sure nobody except root can read it
1023 echo "# Configuration of ${PN}" > $CHROOT_VARIABLES
1024 [ -n "$ARCH" ] && echo "ARCH=\"$ARCH\"" >> $CHROOT_VARIABLES
1025 [ -n "$CHROOT_SCRIPTS" ] && echo "CHROOT_SCRIPTS=\"$CHROOT_SCRIPTS\"" >> $CHROOT_VARIABLES
1026 [ -n "$CONFFILES" ] && echo "CONFFILES=\"$CONFFILES\"" >> $CHROOT_VARIABLES
1027 [ -n "$DEBCONF" ] && echo "DEBCONF=\"$DEBCONF\"" >> $CHROOT_VARIABLES
1028 [ -n "$DEBIAN_FRONTEND" ] && echo "DEBIAN_FRONTEND=\"$DEBIAN_FRONTEND\"" >> $CHROOT_VARIABLES
1029 [ -n "$DEBOOTSTRAP" ] && echo "DEBOOTSTRAP=\"$DEBOOTSTRAP\"" >> $CHROOT_VARIABLES
1030 [ -n "$EXTRAPACKAGES" ] && echo "EXTRAPACKAGES=\"$EXTRAPACKAGES\"" >> $CHROOT_VARIABLES
1031 [ -n "$FORCE" ] && echo "FORCE=\"$FORCE\"" >> $CHROOT_VARIABLES
1032 [ -n "$GRMLREPOS" ] && echo "GRMLREPOS=\"$GRMLREPOS\"" >> $CHROOT_VARIABLES
1033 [ -n "$GRUB" ] && echo "GRUB=\"$GRUB\"" >> $CHROOT_VARIABLES
1034 [ -n "$HOSTNAME" ] && echo "HOSTNAME=\"$HOSTNAME\"" >> $CHROOT_VARIABLES
1035 [ -n "$INITRD" ] && echo "INITRD=\"$INITRD\"" >> $CHROOT_VARIABLES
1036 [ -n "$INSTALL_NOTES" ] && echo "INSTALL_NOTES=\"$INSTALL_NOTES\"" >> $CHROOT_VARIABLES
1037 [ -n "$ISODIR" ] && echo "ISODIR=\"$ISO\"" >> $CHROOT_VARIABLES
1038 [ -n "$ISO" ] && echo "ISO=\"$ISO\"" >> $CHROOT_VARIABLES
1039 [ -n "$KEEP_SRC_LIST" ] && echo "KEEP_SRC_LIST=\"$KEEP_SRC_LIST\"" >> $CHROOT_VARIABLES
1040 [ -n "$LOCALES" ] && echo "LOCALES=\"$LOCALES\"" >> $CHROOT_VARIABLES
1041 [ -n "$MIRROR" ] && echo "MIRROR=\"$MIRROR\"" >> $CHROOT_VARIABLES
1042 [ -n "$MKFS" ] && echo "MKFS=\"$MKFS\"" >> $CHROOT_VARIABLES
1043 [ -n "$NOPASSWORD" ] && echo "NOPASSWORD=\"true\"" >> $CHROOT_VARIABLES
1044 [ -n "$PACKAGES" ] && echo "PACKAGES=\"$PACKAGES\"" >> $CHROOT_VARIABLES
1045 [ -n "$PRE_SCRIPTS" ] && echo "PRE_SCRIPTS=\"$PRE_SCRIPTS\"" >> $CHROOT_VARIABLES
1046 [ -n "$RECONFIGURE" ] && echo "RECONFIGURE=\"$RECONFIGURE\"" >> $CHROOT_VARIABLES
1047 [ -n "$RELEASE" ] && echo "RELEASE=\"$RELEASE\"" >> $CHROOT_VARIABLES
1048 [ -n "$RM_APTCACHE" ] && echo "RM_APTCACHE=\"$RM_APTCACHE\"" >> $CHROOT_VARIABLES
1049 [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=\"$ROOTPASSWORD\"" >> $CHROOT_VARIABLES
1050 [ -n "$SCRIPTS" ] && echo "SCRIPTS=\"$SCRIPTS\"" >> $CHROOT_VARIABLES
1051 [ -n "$SECURE" ] && echo "SECURE=\"$SECURE\"" >> $CHROOT_VARIABLES
1052 [ -n "$SELECTED_PARTITIONS" ] && echo "SELECTED_PARTITIONS=\"$SELECTED_PARTITIONS\"" >> $CHROOT_VARIABLES
1053 [ -n "$TARGET" ] && echo "TARGET=\"$TARGET\"" >> $CHROOT_VARIABLES
1054 [ -n "$TARGET_UUID" ] && echo "TARGET_UUID=\"$TARGET_UUID\"" >> $CHROOT_VARIABLES
1055 [ -n "$TIMEZONE" ] && echo "TIMEZONE=\"$TIMEZONE\"" >> $CHROOT_VARIABLES
1056 [ -n "$TUNE2FS" ] && echo "TUNE2FS=\"$TUNE2FS\"" >> $CHROOT_VARIABLES
1057 [ -n "$VMSIZE" ] && echo "VMSIZE=\"$VMSIZE\"" >> $CHROOT_VARIABLES
1059 cp $VERBOSE $CONFFILES/chroot-script $MNTPOINT/bin/chroot-script
1060 chmod 755 $MNTPOINT/bin/chroot-script
1061 [ -d "$MNTPOINT"/etc/debootstrap/ ] || mkdir "$MNTPOINT"/etc/debootstrap/
1063 # make sure we have our files for later use via chroot-script
1064 cp $VERBOSE $CONFFILES/config $MNTPOINT/etc/debootstrap/
1065 # make sure we adjust the configuration variables accordingly:
1066 sed -i "s#RELEASE=.*#RELEASE=\"$RELEASE\"#" $MNTPOINT/etc/debootstrap/config
1067 sed -i "s#TARGET=.*#TARGET=\"$TARGET\"#" $MNTPOINT/etc/debootstrap/config
1068 sed -i "s#GRUB=.*#GRUB=\"$GRUB\"#" $MNTPOINT/etc/debootstrap/config
1071 if [ -n "$INSTALL_NOTES" ] ; then
1072 [ -r "$INSTALL_NOTES" ] && cp "$INSTALL_NOTES" $MNTPOINT/etc/debootstrap/
1075 # package selection:
1076 cp $VERBOSE ${_opt_packages:-$CONFFILES/packages} \
1077 $MNTPOINT/etc/debootstrap/packages
1079 # debconf preseeding:
1080 _opt_debconf=${_opt_debconf:-$CONFFILES/debconf-selections}
1081 [ -f $_opt_debconf -a "$DEBCONF" = 'yes' ] && \
1082 cp $VERBOSE $_opt_debconf $MNTPOINT/etc/debootstrap/debconf-selections
1084 # copy scripts that should be executed inside the chroot:
1085 _opt_chroot_scripts=${_opt_chroot_scripts:-$CONFFILES/chroot-scripts/}
1086 [ -d $_opt_chroot_scripts -a "$CHROOT_SCRIPTS" = 'yes' ] && {
1087 mkdir -p $MNTPOINT/etc/debootstrap/chroot-scripts
1088 cp -a $VERBOSE $_opt_chroot_scripts/* $MNTPOINT/etc/debootstrap/chroot-scripts/
1091 # notice: do NOT use $CHROOT_VARIABLES inside chroot but statically file instead!
1092 cp $VERBOSE $CHROOT_VARIABLES $MNTPOINT/etc/debootstrap/variables
1094 cp $VERBOSE -a -L $CONFFILES/extrapackages/ $MNTPOINT/etc/debootstrap/
1096 # make sure we can access network [relevant for cdebootstrap]
1097 [ -f "$MNTPOINT/etc/resolv.conf" ] || cp $VERBOSE /etc/resolv.conf $MNTPOINT/etc/resolv.conf
1099 # provide system's /etc/hosts to the target:
1100 if ! [ -f "$MNTPOINT/etc/hosts" ] ; then
1101 cp $VERBOSE /etc/hosts $MNTPOINT/etc/hosts
1104 # setup default locales
1105 [ -n "$LOCALES" ] && cp $VERBOSE $CONFFILES/locale.gen $MNTPOINT/etc/locale.gen
1107 # MAKEDEV is just a forking bomb crap, let's do it on our own instead :)
1108 ( cd $MNTPOINT/dev && tar zxf /etc/debootstrap/devices.tar.gz )
1110 # copy any existing files to chroot
1111 [ -d $CONFFILES/bin ] && cp $VERBOSE -a -L $CONFFILES/bin/* $MNTPOINT/bin/
1112 [ -d $CONFFILES/boot ] && cp $VERBOSE -a -L $CONFFILES/boot/* $MNTPOINT/boot/
1113 [ -d $CONFFILES/etc ] && cp $VERBOSE -a -L $CONFFILES/etc/* $MNTPOINT/etc/
1114 [ -d $CONFFILES/sbin ] && cp $VERBOSE -a -L $CONFFILES/sbin/* $MNTPOINT/sbin/
1115 [ -d $CONFFILES/share ] && cp $VERBOSE -a -L $CONFFILES/share/* $MNTPOINT/share/
1116 [ -d $CONFFILES/usr ] && cp $VERBOSE -a -L $CONFFILES/usr/* $MNTPOINT/usr/
1117 [ -d $CONFFILES/var ] && cp $VERBOSE -a -L $CONFFILES/var/* $MNTPOINT/var/
1119 # copy local network setup to chroot
1120 if [ -r /etc/network/interfaces -a ! -r "${MNTPOINT}"/etc/network/interfaces ] ; then
1121 [ -d $MNTPOINT/etc/network ] || mkdir $MNTPOINT/etc/network
1122 cp $VERBOSE /etc/network/interfaces $MNTPOINT/etc/network/interfaces
1125 # install config file providing some example entries
1126 if [ -r /etc/network/interfaces.examples -a ! -r "$MNTPOINT/etc/network/interfaces.examples" ] ; then
1127 cp /etc/network/interfaces.examples "$MNTPOINT/etc/network/interfaces.examples"
1134 # execute all scripts in /etc/debootstrap/pre-scripts/ {{{
1135 execute_pre_scripts() {
1136 # make sure we have $MNTPOINT available for our scripts
1138 if [ -d "$_opt_pre_scripts" ] || [ "$PRE_SCRIPTS" = 'yes' ] ; then
1139 [ -d "$_opt_pre_scripts" ] && pre_scripts="$_opt_pre_scripts" || pre_scripts="$CONFFILES/pre-scripts/"
1140 for script in ${pre_scripts}/* ; do
1141 if [ -x "$script" ] ; then
1142 einfo "Executing pre-script $script"
1150 # execute all scripts in /etc/debootstrap/scripts/ {{{
1152 # make sure we have $MNTPOINT available for our scripts
1154 if [ -d "$_opt_scripts" ] || [ "$SCRIPTS" = 'yes' ] ; then
1155 [ -d "$_opt_scripts" ] && scripts="$_opt_scripts" || scripts="$CONFFILES/scripts/"
1156 for script in ${scripts}/* ; do
1157 if [ -x "$script" ] ; then
1158 einfo "Executing script $script"
1166 # execute chroot-script {{{
1168 if ! [ -r "$MNTPOINT/bin/chroot-script" ] ; then
1172 if [ -x "$MNTPOINT/bin/chroot-script" ] ; then
1173 einfo "Executing chroot-script now"
1174 mount --bind /dev "$MNTPOINT"/dev
1175 chroot "$MNTPOINT" /bin/chroot-script ; RC=$?
1176 umount "$MNTPOINT"/dev
1179 eerror "Fatal: $MNTPOINT/bin/chroot-script could not be found."
1185 # unmount $MNTPOINT {{{
1188 # display installation notes:
1189 if [ -n "$INSTALL_NOTES" ] ; then
1190 [ -r "${MNTPOINT}/${INSTALL_NOTES}" ] && cat "${MNTPOINT}/${INSTALL_NOTES}"
1193 if [ -n "$ISODIR" ] ; then
1194 if grep -q "$ISODIR" /proc/mounts ; then
1195 einfo "Unmount $MNTPOINT/$ISODIR"
1196 umount "$MNTPOINT/$ISODIR"
1201 if grep -q "$MNTPOINT" /proc/mounts ; then
1202 if [ -n "$PARTITION" ] ; then
1203 einfo "Unmount $MNTPOINT"
1211 # execute filesystem check {{{
1213 if [ -n "$VIRTUAL" ] ; then
1214 einfo "Skipping filesystem check since we deploy a virtual machine."
1218 if [ "$FSCK" = 'yes' ] ; then
1219 [ -n "$FSCKTOOL" ] || FSCKTOOL="fsck.${MKFS#mkfs.}"
1220 einfo "Checking filesystem on $TARGET using $FSCKTOOL"
1227 # now execute all the functions {{{
1228 for i in prepare_vm mkfs tunefs mount_target debootstrap_system \
1229 preparechroot execute_pre_scripts chrootscript execute_scripts \
1230 umount_chroot finalize_vm fscktool ; do
1231 if stage "${i}" ; then
1232 $i && ( stage "${i}" done && rm -f "${STAGES}/${i}" ) || bailout 2 "i"
1238 einfo "Removing ${CHROOT_VARIABLES}" ; rm "$CHROOT_VARIABLES" ; eend $?
1239 einfo "Removing ${STAGES}" ; rmdir "$STAGES" ; eend $?
1241 # Remove temporary mountpoint again
1242 if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then
1243 einfo "Removing directory ${MNTPOINT}" ; rmdir "$MNTPOINT" ; eend $?
1247 # end dialog of autoinstallation {{{
1248 if [ -n "$AUTOINSTALL" ] ; then
1249 if dialog --title "${PN}" --pause "Finished execution of ${PN}.
1250 Automatically rebooting in 10 seconds.
1252 Choose Cancel to skip rebooting." 10 60 10 ; then
1253 noeject noprompt reboot
1256 einfo "Finished execution of ${PN}. Enjoy your Debian system." ; eend 0
1260 ## END OF FILE #################################################################
1261 # vim: ai tw=100 expandtab foldmethod=marker shiftwidth=2