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 ################################################################################
10 [ -n "$REPORT_TRAP_ERR" ] || REPORT_TRAP_ERR='no'
11 [ -n "$FAIL_TRAP_ERR" ] || FAIL_TRAP_ERR='no'
15 last_bash_command="$BASH_COMMAND"
16 if [ "$REPORT_TRAP_ERR" = "yes" ]; then
17 echo "Unexpected non-zero exit code $last_exit_code in ${BASH_SOURCE[*]} at line ${BASH_LINENO[*]} detected!
18 last bash command: $last_bash_command"
20 if [ ! "$FAIL_TRAP_ERR" = "yes" ]; then
23 ## Check if "bailout" function is available.
24 ## This is not the case in chroot-script.
25 if command -v bailout >/dev/null 2>&1; then
28 echo 'FAIL_TRAP_ERR is set to "yes", exit 1.'
33 if [ "$REPORT_TRAP_ERR" = "yes" ] || [ "$FAIL_TRAP_ERR" = "yes" ]; then
36 trap "error_handler" ERR
37 export -f "error_handler"
43 if [[ -d "$(dirname "$(which "$0")")"/.git ]]; then
44 VERSION="$(git describe | sed 's|^v||')"
46 VERSION="$(dpkg-query --show --showformat='${Version}' "$PN")"
48 VERSION="${VERSION:-unknown}"
49 MNTPOINT="/mnt/debootstrap.$$"
52 [ -n "$CHROOT_SCRIPTS" ] || CHROOT_SCRIPTS='yes'
53 [ -n "$CONFFILES" ] || CONFFILES='/etc/debootstrap'
54 [ -n "$DEBCONF" ] || DEBCONF='yes'
55 [ -n "$DEBIAN_FRONTEND" ] || DEBIAN_FRONTEND='noninteractive'
56 [ -n "$DEBOOTSTRAP" ] || DEBOOTSTRAP='debootstrap'
57 [ -n "$DEFAULT_LANGUAGE" ] || DEFAULT_LANGUAGE='en_US:en'
58 [ -n "$DEFAULT_LOCALES" ] || DEFAULT_LOCALES='en_US.UTF-8'
59 [ -n "$DISK_IDENTIFIER" ] || DISK_IDENTIFIER='26ada0c0-1165-4098-884d-aafd2220c2c6'
60 [ -n "$EXTRAPACKAGES" ] || EXTRAPACKAGES='yes'
61 [ -n "$FALLBACK_MIRROR" ] || FALLBACK_MIRROR='http://httpredir.debian.org/debian'
62 [ -n "$FIXED_DISK_IDENTIFIERS" ] || FIXED_DISK_IDENTIFIERS="no"
63 [ -n "$FORCE" ] || FORCE=''
64 [ -n "$HOSTNAME" ] || HOSTNAME='grml'
65 [ -n "$INITRD" ] || INITRD='yes'
66 [ -n "$INSTALL_NOTES" ] || INSTALL_NOTES='/etc/debootstrap/install_notes'
67 [ -n "$LOCALES" ] || LOCALES='yes'
68 [ -n "$MIRROR" ] || MIRROR="$FALLBACK_MIRROR"
69 [ -n "$MKFS" ] || MKFS='mkfs.ext4'
70 [ -n "$MKFS_OPTS" ] || MKFS_OPTS=''
71 [ -n "$PACKAGES" ] || PACKAGES='yes'
72 [ -n "$POST_SCRIPTS" ] || POST_SCRIPTS='yes'
73 [ -n "$PRE_SCRIPTS" ] || PRE_SCRIPTS='yes'
74 [ -n "$RECONFIGURE" ] || RECONFIGURE='console-data'
75 [ -n "$RELEASE" ] || RELEASE='stretch'
76 [ -n "$RM_APTCACHE" ] || RM_APTCACHE='yes'
77 [ -n "$SCRIPTS" ] || SCRIPTS='no' # deprecated, replaced by POST_SCRIPTS
78 [ -n "$SECURE" ] || SECURE='yes'
79 [ -n "$TIMEZONE" ] || TIMEZONE='Europe/Vienna'
80 [ -n "$TUNE2FS" ] || TUNE2FS='tune2fs -c0 -i0'
81 [ -n "$UPGRADE_SYSTEM" ] || UPGRADE_SYSTEM='yes'
82 [ -n "$VMSIZE" ] || VMSIZE="2G"
84 # inside the chroot system locales might not be available, so use minimum:
89 # make sure interactive mode is only executed when
90 # using an empty configuration file or option --interactive
96 echo "$PN - wrapper around debootstrap for installing Debian
102 -m, --mirror <URL> Mirror which should be used for apt-get/aptitude.
103 -i, --iso <mnt> Mountpoint where a Debian ISO is mounted to, for use
104 instead of fetching packages from a mirror.
105 -r, --release <name> Release of new Debian system (default: stretch).
106 -t, --target <target> Target partition (/dev/...) or directory where the
107 system should be installed to.
108 -p, --mntpoint <mnt> Mountpoint used for mounting the target system,
109 has no effect if -t is given and represents a directory.
110 --debopt <params> Extra parameters passed to the debootstrap command.
111 --interactive Use interactive mode (frontend).
112 --nodebootstrap Skip debootstrap, only do configuration to the target.
113 --grub <device> Target for grub installation. Usage example: /dev/sda
114 --efi <device> Target for EFI installation. Usage example: /dev/sda1
115 --arch <arch> Set target architecture, use for installing i386 on amd64.
116 --filesystem <fs> Filesystem that should be used when target is a partition
117 or Virtual Machine (see --vmfile).
118 --force Do not prompt for user acknowledgement.
120 Options for Virtual Machine deployment:
122 --vm Set up a Virtual Machine on an existing block device
123 instead of plainly installing to a partition or
124 directory. Needs to be combined with --target.
125 Example: --vm --target /dev/mapper/your-vm-disk
126 --vmfile Like --vm, but install into a regular file (created by
127 'qemu-img create -f raw ...') instead.
128 Example: --vmfile --target /mnt/sda1/qemu.img
129 --vmsize <size> Use specified size for size of VM file (default: 2G).
130 Syntax as supported by qemu-img, like: --vmsize 3G
132 Configuration options:
134 -c, --config <file> Use specified configuration file, defaults to
135 /etc/debootstrap/config
136 -d, --confdir <path> Place of config files for debootstrap, defaults
138 --packages <file> Install packages defined in specified list file
139 instead of using /etc/debootstrap/packages.
140 --nopackages Skip installation of packages defined in
141 /etc/debootstrap/packages
142 --nokernel Skip installation of default kernel images.
143 --nointerfaces Do not copy /etc/network/interfaces from host system
145 (This option is automatically enabled when using --vmfile.)
146 --defaultinterfaces Install a default /etc/network/interfaces file (enabling
147 DHCP for eth0) instead of taking over config from host system.
148 --debconf <file> Pre-seed packages using specified pre-seed db file.
149 --grmlrepos Enable Grml's Debian repository (deb.grml.org).
150 --backportrepos Enable Debian's backports repository (backports.debian.org).
151 --keep_src_list Do not overwrite user provided apt sources.list.
152 --contrib Enable 'contrib' in COMPONENTS (defaults to 'main' only).
153 --non-free Enable non-free in COMPONENTS (defaults to 'main' only).
154 --hostname <name> Hostname of Debian system.
155 --nopassword Do not prompt for the root password.
156 --password <pwd> Use specified password as password for user root.
157 --bootappend <line> Add specified appendline to kernel whilst booting.
158 --chroot-scripts <d> Execute chroot scripts from specified directory.
159 --pre-scripts <dir> Execute scripts from specified directory (before chroot-scripts).
160 --scripts <dir> Execute scripts from specified directory (after chroot-scripts).
161 --remove-configs Delete grml-debootstrap configuration files from installed system.
165 -v, --verbose Increase verbosity.
166 --debug Execute in very verbose way.
167 -h, --help Print this usage information and exit.
168 -V, --version Show summary of options and exit.
170 Usage examples can be found in the grml-debootstrap manpage.
171 Send bugreports to the grml-team: bugs (at) grml.org || http://grml.org/bugs/
175 if [ "$1" = '-h' ] || [ "$1" = '-help' ] || [ "$1" = "--help" ] ; then
177 echo 'Please notice that this script requires root permissions!'
182 # early helper functions {{{
194 [ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo
195 printf " %s*%s $*" "${GOOD}" "${NORMAL}"
201 printf " %s*%s $*\n" "${WARN}" "${NORMAL}"
206 [ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo
207 printf " %s*%s $*\n" "${BAD}" "${NORMAL}" >&2
213 local retval="${1:-0}"
215 if [ "$retval" -gt 0 ]; then
216 printf " %s-> Failed (rc=%s)%s\n" "${BAD}" "${retval}" "${NORMAL}"
222 if [ "$(id -u 2>/dev/null)" != 0 ] ; then
223 echo 1>&2 "Error: please run this script with uid 0 (root)." ; return 1
230 which "$arg" >/dev/null 2>&1 || RC="$arg"
232 if [ -n "$RC" ] ; then
233 echo "$RC not installed"
239 # helper functions {{{
241 if [ -n "$CHROOT_VARIABLES" ] ; then
242 einfo "Removing ${CHROOT_VARIABLES}" ; rm "$CHROOT_VARIABLES" ; eend $?
245 if [ -n "$STAGES" ] ; then
246 einfo "Removing ${STAGES}" ; rmdir "$STAGES" ; eend $?
249 # Remove temporary mountpoint again
250 if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then
251 rmdir "$MNTPOINT" 2>/dev/null
254 # make sure $TARGET is not mounted when exiting grml-debootstrap
255 if [ -n "$MNTPOINT" ] ; then
256 if grep -q "$MNTPOINT" /proc/mounts ; then
257 # make sure nothing is left inside chroot so we can unmount it
258 for service in ssh mdadm ; do
259 if [ -x "${MNTPOINT}/etc/init.d/${service}" ] ; then
260 chroot "$MNTPOINT" "/etc/init.d/${service}" stop
264 [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount -a >/dev/null 2>&1
266 # ugly, but make sure we really don't leave anything (/proc /proc and
267 # /dev /dev are intended, trying to work around timing issues, see #657023)
268 for ARG in /sys /proc /proc /dev/pts /dev/pts /dev /dev ; do
269 [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount $ARG >/dev/null 2>&1
270 umount "$MNTPOINT"/$ARG >/dev/null 2>&1
273 if [ -n "$ISODIR" ] ; then
274 [ -d "$MNTPOINT/$ISODIR" ] && umount "$MNTPOINT/$ISODIR" >/dev/null 2>&1
277 if [ -n "$DIRECTORY" ] ; then
278 einfo "Not unmounting $MNTPOINT as you requested me to install into a directory of your own choice." ; eend 0
280 einfo "Unmounting $MNTPOINT"
285 if [ -n "$STAGES" ] ; then
286 echo -n "Removing stages directory ${STAGES}: "
287 rm -rf "$STAGES" && echo 'done'
290 # remove directory only if we used the default with process id inside the name
291 if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then
292 einfo "Removing directory ${MNTPOINT}"
299 if [ -n "${ORIG_TARGET}" ] ; then
300 einfo "Removing loopback mount of file ${ORIG_TARGET}."
301 kpartx -d "${ORIG_TARGET}" ; eend $?
305 # we want to exit smoothly and clean:
310 [ -n "$1" ] && EXIT="$1" || EXIT="1"
311 [ -n "$2" ] && einfo "Notice: remove $STAGES/$2 to reexecute the stage"
315 trap bailout HUP INT QUIT TERM
317 # we want to execute all the functions only once, simple check for it:
319 if [ -n "$2" ] ; then
320 echo "$2" > "${STAGES}/${1}"
322 elif grep -q 'done' "${STAGES}/${1}" 2>/dev/null ; then
323 ewarn "Notice: stage $1 has been executed already, skipping execution therefore." ; eend 0
324 ewarn " To reexecute it clean up the according directory inside $STAGES" ; eend 0
330 # make sure we have what we need {{{
331 check4progs debootstrap || bailout 1
334 # source main configuration file {{{
335 if [ -r /etc/debootstrap/config ] ; then
336 # shellcheck disable=SC1091
337 . /etc/debootstrap/config
341 # cmdline handling {{{
342 # source external command line parameter-processing script
343 self_dir="$(dirname "$(which "$0")")"
344 if [ -r "${self_dir}"/cmdlineopts.clp ] ; then
345 # shellcheck source=cmdlineopts.clp
346 . "${self_dir}"/cmdlineopts.clp
347 elif [ -r /usr/share/grml-debootstrap/functions/cmdlineopts.clp ] ; then
348 # shellcheck source=cmdlineopts.clp
349 . /usr/share/grml-debootstrap/functions/cmdlineopts.clp
351 eerror "Error: cmdline function file not found, exiting."
356 # == business-logic of command line parameter-processing
358 # source configuration file in <confdir> if supplied. {{{
359 [ "$_opt_confdir" ] && {
360 CONFFILES=$_opt_confdir
361 einfo "Using config files under $CONFFILES/."
362 if ! [ -r "$CONFFILES/config" ] ; then
363 eerror "Error: config file $CONFFILES/config not found."; eend 1; bailout 1
365 # shellcheck disable=SC1091 source=config
366 if ! . "$CONFFILES/config" ; then
367 eerror "Error reading config file $CONFFILES/config" ; eend 1 ; bailout 1
369 # restore the command line parameter value
370 CONFFILES=$_opt_confdir
374 [ "$_opt_mirror" ] && MIRROR=$_opt_mirror
375 [ "$_opt_iso" ] && ISO=$_opt_iso
376 [ "$_opt_release" ] && RELEASE=$_opt_release
377 [ "$_opt_target" ] && TARGET=$_opt_target
378 [ "$_opt_vm" ] && VIRTUAL=1
379 [ "$_opt_vmfile" ] && VMFILE=1 && VIRTUAL=1
380 [ "$_opt_vmsize" ] && VMSIZE=$_opt_vmsize
381 [ "$_opt_mntpoint" ] && MNTPOINT=$_opt_mntpoint
382 [ "$_opt_debopt" ] && DEBOOTSTRAP_OPT=$_opt_debopt
383 [ "$_opt_interactive" ] && INTERACTIVE=1
384 [ "$_opt_config" ] && CONFIGFILE=$_opt_config
385 [ "$_opt_filesystem" ] && MKFS="mkfs.$_opt_filesystem"
386 [ "$_opt_packages_set" ] && PACKAGES='yes'
387 [ "$_opt_nopackages" ] && PACKAGES=''
388 [ "$_opt_debconf_set" ] && DEBCONF='yes'
389 [ "$_opt_post_scripts_set" ] && POST_SCRIPTS='yes'
390 [ "$_opt_pre_scripts_set" ] && PRE_SCRIPTS='yes'
391 [ "$_opt_chroot_scripts_set" ] && CHROOT_SCRIPTS='yes'
392 [ "$_opt_keep_src_list" ] && KEEP_SRC_LIST='yes'
393 [ "$_opt_grmlrepos" ] && GRMLREPOS='yes'
394 [ "$_opt_backportrepos" ] && BACKPORTREPOS='yes'
395 [ "$_opt_hostname" ] && HOSTNAME=$_opt_hostname
396 [ "$_opt_password" ] && ROOTPASSWORD=$_opt_password
397 [ "$_opt_nopassword" ] && NOPASSWORD='yes'
398 [ "$_opt_defaultinterfaces" ] && USE_DEFAULT_INTERFACES="true"
399 [ "$_opt_nointerfaces" ] && NOINTERFACES="true"
400 [ "$_opt_nokernel" ] && NOKERNEL="true"
401 [ "$_opt_bootappend" ] && BOOT_APPEND=$_opt_bootappend
402 [ "$_opt_grub" ] && GRUB=$_opt_grub
403 [ "$_opt_efi" ] && EFI=$_opt_efi
404 [ "$_opt_arch" ] && ARCH=$_opt_arch
405 [ "$_opt_insecure" ] && echo "Warning: --insecure is deprecated, continuing anyway."
406 [ "$_opt_force" ] && FORCE=$_opt_force
407 [ "$_opt_verbose" ] && VERBOSE="-v"
408 [ "$_opt_debug" ] && DEBUG="true"
409 [ "$_opt_remove_configs" ] && REMOVE_CONFIGS="yes"
411 # make sure main is always included
412 [ -z "$COMPONENTS" ] && COMPONENTS="main"
413 [ "$_opt_contrib" ] && COMPONENTS="$COMPONENTS contrib"
414 [ "$_opt_non_free" ] && COMPONENTS="$COMPONENTS non-free"
416 # command line option checks
417 if [ "$_opt_scripts_set" ] ; then
418 ewarn "Deprecation NOTE: --scripts option is deprecated, please switch to --post-scripts instead."
419 SCRIPTS='yes' # deprecated since grml-debootstrap >=0.71
422 if [ "$_opt_grub" ] && [ "$_opt_vmfile" ] ; then
423 eerror "The --grub option is incompatible with --vmfile, please drop it from your command line."
424 eerror "The --grub option is unneeded as GRUB will be installed automatically."
430 if [ "$DEBUG" = "true" ] ; then
434 [ "$_opt_help" ] && {
440 [ "$_opt_version" ] && {
441 einfo "$PN - version $VERSION"
442 einfo "Send bug reports to bugs@grml.org or http://grml.org/bugs/"
448 # check for root permissions {{{
449 if ! check4root ; then
450 echo "For usage instructions please execute '$PN --help'."
455 # make sure we have what we need {{{
456 if [ -n "$VIRTUAL" ] ; then
457 check4progs kpartx parted qemu-img || bailout 1
461 # source specified configuration file {{{
462 if [ -n "$CONFIGFILE" ] ; then
463 einfo "Reading specified config file $CONFIGFILE."
464 # shellcheck disable=SC1091 source=config
465 if ! . "$CONFIGFILE" ; then
466 eerror "Error reading config file $CONFIGFILE" ; eend 1 ; bailout 1
471 # backwards compatibility checks {{{
472 if [ -n "$GROOT" ] ; then
473 eerror "Error: you seem to have \$GROOT configured."
474 eerror "This variable is no longer supported, please visit the"
475 eerror "grml-debootstrap documentation for details."
480 if echo "$GRUB" | grep -q '^hd' ; then
481 eerror "Error: this syntax for the grub configuration variable is no longer supported."
482 eerror "Please do not use hd... any longer but /dev/sdX instead."
491 dialog --title "$PN" --yesno "Welcome to the interactive configuration of ${PN}.
492 Do you want to continue installing Debian using this frontend?" 0 0 || bailout 0
499 AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \
501 grep -v 'Extended$' | \
502 gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}'; ls /dev/md[0-9]* 2>/dev/null || true);
504 if [ -z "$AVAILABLE_PARTITIONS" ] ; then
505 dialog --title "$PN" --trim \
506 --msgbox "Sorry, no partitions found. Please configure your
507 harddisks (see /proc/partitions) using a tool like fdisk,
508 cfdisk, gpart, gparted,..." 0 0
512 PARTITION_LIST=$(for i in $AVAILABLE_PARTITIONS ; do
513 fs="$(blkid -s TYPE -o value "$i" 2>/dev/null)"
514 [ -n "$fs" ] || fs='[no_filesystem_yet]'
519 # shellcheck disable=SC2086
520 TARGET=$(dialog --title "$PN" --single-quoted --stdout \
521 --menu "Please select the target partition:" 0 0 0 \
523 [ $? -eq 0 ] || bailout 1
527 # ask for bootmanager {{{
528 prompt_for_bootmanager()
532 if echo "$TARGET" | grep -q "/dev/md" ; then
533 MBRPART="all disks of Software RAID $TARGET"
535 # figure out whole disk device
537 for device in /dev/disk/by-id/*
539 [ "$(readlink -f "$device")" = "${TARGET}" ] || continue
543 # shellcheck disable=SC2001
544 [ -n "$found" ] && MBRDISK=$(echo "${device}" | sed -e 's/-part[0-9][0-9]*$//')
545 if [ -e "$MBRDISK" ]; then
546 MBRDISK=$(readlink -f "$MBRDISK")
548 # fall back to old behaviour
549 # shellcheck disable=SC2001
550 MBRDISK=$(echo "${TARGET}" | sed -e 's/[0-9][0-9]*$//')
553 MBRPART="MBR of $MBRDISK"
556 for device in cciss/c0d0 sda hda; do
557 if [ "/dev/$device" != "${MBRDISK}" ]; then
558 grep -q $device /proc/partitions && \
559 ADDITIONAL_PARAMS="$ADDITIONAL_PARAMS:$device:install bootmanager grub into MBR of /dev/$device"
562 ADDITIONAL_PARAMS=${ADDITIONAL_PARAMS#:}
566 # shellcheck disable=SC2086
567 GETMBR=$(dialog --stdout --title "$PN" --default-item mbr \
568 --menu "Where do you want to install the bootmanager grub?" 0 0 0 \
569 mbr "install bootmanager into $MBRPART" \
570 nowhere "do not install bootmanager at all" \
571 ${ADDITIONAL_PARAMS})
572 [ $? -eq 0 ] || bailout 3
577 # /dev/md0: has to be installed in MBR of /dev/md0 and not in /dev/md:
578 if echo "$TARGET" | grep -q "/dev/md" ; then
597 # ask for Debian release {{{
600 [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='stretch'
601 RELEASE="$(dialog --stdout --title "${PN}" --default-item $DEFAULT_RELEASE --menu \
602 "Please enter the Debian release you would like to use for installation:" \
609 sid Debian/unstable)"
610 [ $? -eq 0 ] || bailout
614 # ask for hostname {{{
615 prompt_for_hostname()
617 HOSTNAME="$(dialog --stdout --title "${PN}" --inputbox \
618 "Please enter the hostname you would like to use for installation:" \
620 [ $? -eq 0 ] || bailout
624 # ask for password {{{
625 prompt_for_password()
627 if [ "$_opt_nopassword" ] ; then
628 einfo "Skip asking for root password as requested."
634 while [ "$ROOTPW1" != "$ROOTPW2" ]; do
635 ROOTPW1=$(dialog --insecure --stdout --title "${PN}" --passwordbox \
636 "Please enter the password for the root account:" 10 60)
637 [ $? -eq 0 ] || bailout
639 ROOTPW2=$(dialog --insecure --stdout --title "${PN}" --passwordbox \
640 "Please enter the password for the root account again for \
641 confirmation:" 10 60)
642 [ $? -eq 0 ] || bailout
644 if [ "$ROOTPW1" != "$ROOTPW2" ]; then
645 dialog --stdout --title "${PN}" --ok-label \
646 "Retry" --msgbox "Passwords do not match!" 10 60
649 ROOTPASSWORD="$ROOTPW1"
653 # ask for Debian mirror {{{
656 [ -n "$ISO" ] && DEFAULT_MIRROR='local' || DEFAULT_MIRROR='net'
658 CHOOSE_MIRROR=$(dialog --stdout --title "$PN" --default-item $DEFAULT_MIRROR \
659 --menu "Where do you want to install from?" 0 0 0 \
660 net "install via network (downloading from mirror)" \
661 local "install from local directory/mirror"
663 [ $? -eq 0 ] || bailout
665 if [ "$CHOOSE_MIRROR" = 'net' ] ; then
666 [ -n "$MIRROR" ] || MIRROR='http://httpredir.debian.org/debian'
667 MIRROR="$(dialog --stdout --title "${PN}" --inputbox \
668 "Please enter Debian mirror you would like to use for installing packages." \
670 [ $? -eq 0 ] || bailout
671 else # CHOOSE_MIRROR == local
672 [ -n "$ISO" ] || ISO='/mnt/mirror'
673 ISO="$(dialog --stdout --title "${PN}" --inputbox \
674 "Please enter directory name you would like to use for installing packages." \
676 [ $? -eq 0 ] || bailout
681 # software raid setup {{{
682 config_swraid_setup()
686 # Currently we support only raid1:
689 MD_LIST=$(for i in $(seq 0 9) ; do
690 awk '{print $4}' /proc/partitions | grep -q "md$i" || \
691 echo "/dev/md$i /dev/md$i"
694 # shellcheck disable=SC2086
695 TARGET=$(dialog --stdout --title "$PN" --default-item /dev/md0 \
696 --menu "Which device do you want to use for ${RAIDLEVEL}?
698 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 \
700 [ $? -eq 0 ] || bailout 20
702 AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \
704 grep -v 'Extended$' | \
705 gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}')
706 [ -n "$AVAILABLE_PARTITIONS" ] || echo "Fatal error: no partitions available?"
707 PARTITION_LIST=$(for i in $AVAILABLE_PARTITIONS ; do
708 echo "$i $(blkid -s TYPE -o value "$i" 2>/dev/null || echo '[no_filesystem_yet]') off"
711 # shellcheck disable=SC2086
712 dialog --title "$PN" --separate-output \
713 --checklist "Please select the partitions you would like to use for your $RAIDLEVEL on ${TARGET}:" 0 0 0 \
714 $PARTITION_LIST 2>"$TMPFILE"
715 [ $? -eq 0 ] || bailout
716 SELECTED_PARTITIONS="$(cat "$TMPFILE")"
719 while IFS= read -r i; do
720 NUM_PARTITIONS=$(( NUM_PARTITIONS + 1 ))
723 # force metadata version 0.90 for lenny so old grub can boot from this array.
725 if [ "$RELEASE" = "lenny" ]; then
726 METADATA_VERSION="-e0"
730 # shellcheck disable=SC2086
731 yes | mdadm --create "${TARGET}" --level="${RAIDLEVEL}" \
732 --raid-devices="${NUM_PARTITIONS}" ${METADATA_VERSION} ${SELECTED_PARTITIONS} >/dev/null 2>$ERRORFILE
734 if [ "$RC" = 0 ] ; then
735 dialog --title "$PN" --msgbox \
736 "Creating $TARGET was successful." 0 0
737 rm -f "$TMPFILE" "$ERRORFILE"
739 dialog --title "$PN" --msgbox \
740 "There was an error setting up $TARGET:
745 rm -f "$TMPFILE" "$ERRORFILE"
753 if dialog --stdout --title "$PN" \
754 --defaultno --yesno "Do you want to configure Software RAID?
756 Please notice that only RAID level 1 is supported by ${PN} currently. Configuration will take place using mdadm." 0 0 ; then
762 # user should recheck his configuration {{{
763 # support full automatic installation:
765 dialog --timeout 10 --title "$PN" \
766 --yesno "Do you want to stop at this stage?
768 Notice: you are running ${PN} in non-interactive mode.
769 ${PN} will install Debian ${RELEASE} on ${TARGET}.
770 Last chance to quit. Timeout of 10 seconds running....
772 Do you want to stop now?" 0 0 2>/dev/null
776 format_efi_partition() {
777 if [ -z "$EFI" ] ; then
781 if ! [ -b "$EFI" ] ; then
782 eerror "Specified efi argument [$EFI] not a valid block device."
786 if fsck.vfat -bn "$EFI" >/dev/null; then
787 einfo "EFI partition $EFI seems to have a FAT filesystem, not modifying." ; eend 0
789 einfo "EFI partition $EFI doesn't seem to be formatted, creating filesystem."
790 mkfs.fat -F32 -n "EFI System Partition" "$EFI"
792 if [ $RC -eq 0 ] ; then
795 eerror "Error while creating filesystem on ${EFI}."
802 # check for EFI support or try to enable it {{{
804 if lsmod | grep -q efivars ; then
805 einfo "EFI support detected." ; eend 0
809 if modprobe efivars &>/dev/null ; then
810 einfo "EFI support enabled now." ; eend 0
818 # make sure the user is aware of the used configuration {{{
822 if efi_support ; then
823 if [ -z "$_opt_efi" ] ; then
824 ewarn "EFI support detected but no --efi option given, please consider enabling it." ; eend 0
827 if [ -n "$_opt_efi" ] ; then
828 eerror "EFI option used but no EFI support detected." ; eend 0
833 if [ -n "$AUTOINSTALL" ] ; then
834 if checkforrun ; then
835 eerror "Exiting as requested" ; eend 0
838 elif [ -n "$INTERACTIVE" ] ; then
840 INFOTEXT="Please recheck configuration before execution:
842 [ -n "$TARGET" ] && INFOTEXT="$INFOTEXT
844 [ -n "$GRUB" ] && INFOTEXT="$INFOTEXT
846 [ -n "$EFI" ] && INFOTEXT="$INFOTEXT
848 [ -n "$RELEASE" ] && INFOTEXT="$INFOTEXT
849 Using release: $RELEASE"
850 [ -n "$HOSTNAME" ] && INFOTEXT="$INFOTEXT
851 Using hostname: $HOSTNAME"
852 [ -n "$MIRROR" ] && INFOTEXT="$INFOTEXT
853 Using mirror: $MIRROR"
854 [ -n "$ISO" ] && INFOTEXT="$INFOTEXT
856 [ -n "$ARCH" ] && INFOTEXT="$INFOTEXT
858 [ -n "$CONFFILES" ] && INFOTEXT="$INFOTEXT
859 Config files: $CONFFILES"
863 Is this ok for you? Notice: selecting 'No' will exit ${PN}."
865 dialog --title "$PN" --no-collapse \
866 --yesno "$INFOTEXT" 0 0
867 [ $? -eq 0 ] || bailout 0
869 else # if not running automatic installation display configuration and prompt for execution:
870 einfo "$PN [${VERSION}] - Please recheck configuration before execution:"
872 echo " Target: $TARGET"
874 # do not display if MNTPOINT is the default one
875 case "$MNTPOINT" in /mnt/debootstrap*) ;; *) echo " Mount point: $MNTPOINT" ;; esac
877 if [ -n "$VIRTUAL" ] ; then
878 echo " Install grub: yes"
880 [ -n "$GRUB" ] && echo " Install grub: $GRUB" || echo " Install grub: no"
881 [ -n "$EFI" ] && echo " Install efi: $EFI" || echo " Install efi: no"
884 [ -n "$RELEASE" ] && echo " Using release: $RELEASE"
885 [ -n "$HOSTNAME" ] && echo " Using hostname: $HOSTNAME"
886 [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR"
887 [ -n "$ISO" ] && echo " Using ISO: $ISO"
888 [ -n "$ARCH" ] && echo " Using arch: $ARCH"
889 [ -n "$CONFFILES" ] && echo " Config files: $CONFFILES"
890 if [ -n "$VIRTUAL" ] ; then
891 echo " Deploying as Virtual Machine."
892 if [ -n "$VMSIZE" ] && [ -n "$VMFILE" ]; then
893 echo " Using Virtual Disk file with size of ${VMSIZE}."
897 if [ ! -t 0 ] && [ -z "$ROOTPASSWORD" ] && [ -z "$NOPASSWORD" ] ; then
899 echo " You do not have a TTY allocated, your password will be shown in"
900 echo " plaintext on the terminal! If you are using SSH, try its -t option!"
904 echo " Important! Continuing will delete all data from ${TARGET}!"
906 if [ -n "$FORCE" ] ; then
907 einfo "Skip user acknowledgement as requested via --force option."
910 einfon "Is this ok for you? [y/N] "
912 if ! [ "$a" = 'y' ] || [ "$a" = 'Y' ] ; then
913 eerror "Exiting as requested." ; eend 1
921 # interactive mode {{{
924 check4progs dialog || bailout 1
934 prompt_for_bootmanager
943 # run interactive mode if we didn't get the according configuration yet
944 if [ -z "$TARGET" ] || [ -n "$INTERACTIVE" ] ; then
945 # only target might be unset, so make sure the INTERACTIVE flag is set as well
951 # architecture setup {{{
952 if [ -n "$ARCH" ] ; then
953 ARCHCMD="--arch $ARCH"
954 ARCHINFO=" (${ARCH})"
956 ARCH="$(dpkg --print-architecture)"
957 ARCHCMD="--arch $ARCH"
958 ARCHINFO=" (${ARCH})"
962 # It is not possible to build amd64 on i686. {{{
963 CURRENT_ARCH="$(uname -m)"
964 if [ "$CURRENT_ARCH" != "x86_64" ] ; then
965 if [ "$ARCH" = "amd64" ] ; then
966 eerror "It is not possible to build amd64 on $CURRENT_ARCH. Consider installing and booting the 'linux-image-amd64' kernel or using '--arch i386' instead." ; eend 1
972 # Support for generic release codenames is unavailable. {{{
973 if [ "$RELEASE" = "stable" ] || [ "$RELEASE" = "testing" ] ; then
974 eerror "Generic release codenames (stable, testing) are unsupported. \
975 Please use specific codenames such as lenny, squeeze, wheezy, jessie or stretch." ; eend 1
982 # finally make sure at least $TARGET is set [the partition for the new system] {{{
983 if [ -n "$TARGET" ] ; then
984 SHORT_TARGET="${TARGET##*/}"
986 eerror "Please adjust $CONFFILES/config or..."
987 eerror "... use the interactive version for configuration before running ${0}" ; eend 1
993 if [ -z "$STAGES" ] ; then
994 STAGES="/var/cache/grml-debootstrap/stages_${SHORT_TARGET}"
995 [ -d "$STAGES" ] || mkdir -p "$STAGES"
998 if [ -r "$STAGES"/grml-debootstrap ] ; then
999 if grep -q 'done' "${STAGES}/grml-debootstrap" ; then
1000 eerror "Error: grml-debootstrap has been executed already, won't continue therefore."
1001 eerror "If you want to re-execute grml-debootstrap just manually remove ${STAGES}" ; eend 1
1006 # partition handling {{{
1010 set_target_directory(){
1011 # assume we are installing into a directory, don't run mkfs and grub related stuff therefore
1017 # make sure we normalise the path to an absolute directory name so something like:
1018 # mkdir -p foo/a bar/a; (cd foo; grml-debootstrap -t a)&; (cd bar; grml-debootstrap -t a)&; wait
1020 TARGET="$(readlink -f "$TARGET")"
1023 if [ -b "$TARGET" ] || [ -n "$VIRTUAL" ] ; then
1026 set_target_directory
1030 # make sure we have the right syntax when using an iso image {{{
1031 if [ -n "$ISO" ] ; then
1040 ISODIR=${ISO##file:}
1044 # Debian ISOs do not contain signed Release files {{{
1045 if [ -n "$ISO" ] ; then
1046 DEBOOTSTRAP_OPT="$DEBOOTSTRAP_OPT --no-check-gpg"
1050 # create filesystem {{{
1052 if [ -n "$DIRECTORY" ] ; then
1053 einfo "Running grml-debootstrap on a directory, skipping mkfs stage."
1057 if grep -q "$TARGET" /proc/mounts ; then
1058 eerror "$TARGET already mounted, exiting to avoid possible damage. (Manually unmount $TARGET)" ; eend 1
1062 # mkfs.ext* might prompt with "/dev/sdX# contains a ext* file system
1063 # created on ... Proceed anyway? (y,n)" which we want to skip in force mode
1064 if [ -n "$MKFS" ] && [ -n "$FORCE" ] ; then
1067 einfo "Enabling force option (-F) for mkfs.ext* tool as requested via --force switch."
1068 MKFS_OPTS="$MKFS_OPTS -F"
1075 # starting with e2fsprogs 1.43~WIP.2015.05.18-1 mkfs.ext4 enables the metadata_csum feature
1076 # by default, which requires a recent version of tune2fs on the target system then,
1077 # so disable this feature for older Debian releases where it's known to be unsupported
1078 if [ -n "$MKFS" ] && [ "$MKFS" = "mkfs.ext4" ] ; then
1080 lenny|squeeze|wheezy|jessie)
1081 # assume a more recent version if we can't identify the version via dpkg-query
1082 local e2fsprogs_version
1083 e2fsprogs_version="$(dpkg-query --show --showformat='${Version}' e2fsprogs 2>/dev/null || echo 1.44)"
1084 if [ -n "$e2fsprogs_version" ] && dpkg --compare-versions "$e2fsprogs_version" ge '1.43~WIP.2015.05.18-1' ; then
1085 einfo "Disabling metadata_csum feature for $MKFS as $RELEASE doesn't support it."
1086 MKFS_OPTS="$MKFS_OPTS -O ^metadata_csum"
1093 if [ -n "$MKFS" ] ; then
1094 einfo "Running $MKFS $MKFS_OPTS on $TARGET"
1095 # shellcheck disable=SC2086
1096 "$MKFS" $MKFS_OPTS "$TARGET" ; RC=$?
1098 if [ "$FIXED_DISK_IDENTIFIERS" = "yes" ] ; then
1099 if ! echo "$MKFS" | grep -q "mkfs.ext" ; then
1100 eerror "Not changing disk uuid for $TARGET because $MKFS doesn't seem to match for ext{2,3,4} file system"
1104 einfo "Changing disk uuid for $TARGET to fixed (non-random) value $DISK_IDENTIFIER using tune2fs"
1105 tune2fs "$TARGET" -U "$DISK_IDENTIFIER"
1110 # make sure /dev/disk/by-uuid/... is up2date, otherwise grub
1111 # will fail to detect the uuid in the chroot
1112 if [ -n "$VIRTUAL" ] ; then
1113 einfo "Virtual environment doesn't require blockdev --rereadpt, skipping therefore"
1114 elif echo "$TARGET" | grep -q "/dev/md" ; then
1115 blockdev --rereadpt "${TARGET}"
1117 # if we deploy to /dev/sdX# then let's see if /dev/sdX exists
1118 local main_device="${TARGET%%[0-9]*}"
1119 # sanity check to not try to e.g. access /dev/loop if we get /dev/loop0
1120 if [ -f "/sys/block/$(basename "${main_device}")/$(basename "${TARGET}")/dev" ] ; then
1121 blockdev --rereadpt "$main_device"
1123 einfo "No underlying block device for $TARGET identified, skipping blockdev --rereadpt."
1126 # give the system 2 seconds, otherwise we might run into
1127 # race conditions :-/
1135 identify_target_uuid() {
1138 if ! [ -b "$device" ] ; then
1142 eval "$(blkid -o udev "$1" 2>/dev/null)"
1144 if [ -n "$ID_FS_UUID" ] ; then
1151 mountpoint_to_blockdevice() {
1154 TARGET_UUID=$(identify_target_uuid "$TARGET" 2>/dev/null || true)
1155 if [ -n "$TARGET_UUID" ] ; then
1156 einfo "Identified UUID $TARGET_UUID for $TARGET"
1160 # $TARGET might be a mountpoint and not a blockdevice, search for according entry
1161 for file in /sys/block/*/*/dev ; do
1162 if grep -q "^$(mountpoint -d "${TARGET}")$" "$file" ; then
1165 dev="/dev/${dev##*/}"
1166 TARGET_UUID=$(identify_target_uuid "$dev" 2>/dev/null || true)
1168 if [ -n "$TARGET_UUID" ] ; then
1169 einfo "Identified UUID $TARGET_UUID for $TARGET (via $file)"
1176 # modify filesystem settings {{{
1178 if [ -n "$TUNE2FS" ] && echo "$MKFS" | grep -q "mkfs.ext" ; then
1179 einfo "Disabling automatic filesystem check on $TARGET via tune2fs"
1186 # mount the new partition or if it's a directory do nothing at all {{{
1188 if [ -n "$DIRECTORY" ] ; then
1189 einfo "Running grml-debootstrap on a directory, nothing to mount."
1191 if grep -q "$TARGET" /proc/mounts ; then
1192 ewarn "$TARGET already mounted, continuing anyway." ; eend 0
1194 if ! [ -d "${MNTPOINT}" ] ; then
1195 [ -n "$VIRTUAL" ] || mkdir -p "${MNTPOINT}"
1197 einfo "Mounting $TARGET to $MNTPOINT"
1198 mkdir -p "$MNTPOINT"
1199 mount -o rw,suid,dev "$TARGET" "$MNTPOINT"
1203 if [ -n "$ISODIR" ] ; then
1204 einfo "Mounting Debian image loopback to $MNTPOINT/$ISODIR."
1205 mkdir -p "$MNTPOINT/$ISODIR"
1206 mount --bind "$ISODIR" "$MNTPOINT/$ISODIR"
1212 # prepare VM image for usage with debootstrap {{{
1214 if [ -z "$VIRTUAL" ] ; then
1215 return 0 # be quiet by intention
1218 if [ -b "$TARGET" ] && [ -n "$VMFILE" ] ; then
1219 eerror "Error: specified virtual disk target ($TARGET) is an existing block device."
1223 if [ ! -b "$TARGET" ] && [ -z "$VMFILE" ] ; then
1224 eerror "Error: specified virtual disk target ($TARGET) does not exist yet."
1229 ORIG_TARGET="$TARGET" # store for later reuse
1231 if [ -n "$VMFILE" ]; then
1232 qemu-img create -f raw "${TARGET}" "${VMSIZE}"
1234 parted -s "${TARGET}" 'mklabel msdos'
1235 if [ "$FIXED_DISK_IDENTIFIERS" = "yes" ] ; then
1236 einfo "Adjusting disk signature to a fixed (non-random) value"
1237 MBRTMPFILE=$(mktemp)
1238 dd if="${TARGET}" of="${MBRTMPFILE}" bs=512 count=1
1239 echo -en "\x41\x41\x41\x41" | dd of="${MBRTMPFILE}" conv=notrunc seek=440 bs=1
1240 dd if="${MBRTMPFILE}" of="${TARGET}" conv=notrunc
1243 parted -s "${TARGET}" 'mkpart primary ext4 2M -1'
1244 parted -s "${TARGET}" 'set 1 boot on'
1246 # if dm-mod isn't available then kpartx will fail with
1247 # "Is device-mapper driver missing from kernel? [...]"
1248 if ! kpartx -av "$TARGET" >/dev/null 2>&1 || ! grep -q 'device-mapper' /proc/misc >/dev/null 2>&1 ; then
1249 einfo "Device-mapper not ready yet, trying to load dm-mod module."
1250 modprobe dm-mod ; eend $?
1253 # make sure loop module is present
1254 if ! losetup -f >/dev/null 2>&1; then
1255 einfo "Can not find a usable loop device, retrying after loading loop module."
1257 if losetup -f >/dev/null 2>&1; then
1258 einfo "Found a usable loop device now, continuing."
1260 eerror "Error finding usable loop device" ; eend 1
1265 DEVINFO=$(kpartx -asv "$TARGET") # e.g. 'add map loop0p1 (254:5): 0 20477 linear 7:0 3'
1266 if [ -z "${DEVINFO}" ] ; then
1267 eerror "Error setting up loopback device." ; eend 1
1271 # hopefully this always works as expected
1272 LOOP_PART="${DEVINFO##add map }" # 'loop0p1 (254:5): 0 20477 linear 7:0 3'
1273 LOOP_PART="${LOOP_PART// */}" # 'loop0p1'
1274 export TARGET="/dev/mapper/$LOOP_PART" # '/dev/mapper/loop1p1'
1276 if [ -z "$TARGET" ] ; then
1277 eerror "Error: target could not be set to according /dev/mapper/* device." ; eend 1
1283 # make VM image bootable and unmount it {{{
1285 if [ -z "${VIRTUAL}" ] ; then
1289 if ! mount "${TARGET}" "${MNTPOINT}" ; then
1290 eerror "Error: Mounting ${TARGET} failed, can not continue." ; eend 1
1294 mount -t proc none "${MNTPOINT}"/proc
1295 mount -t sysfs none "${MNTPOINT}"/sys
1296 mount -t devtmpfs udev "${MNTPOINT}"/dev
1297 mount -t devpts devpts "${MNTPOINT}"/dev/pts
1299 # Has chroot-script installed GRUB to MBR using grub-install (successfully), already?
1300 # chroot-script skips installation for unset ${GRUB}
1301 if [[ -z "${GRUB}" ]] || ! dd if="${GRUB}" bs=512 count=1 2>/dev/null | cat -v | fgrep -q GRUB; then
1302 einfo "Installing Grub as bootloader."
1304 if ! chroot "${MNTPOINT}" dpkg --list grub-pc 2>/dev/null | grep -q '^ii' ; then
1305 echo "Notice: grub-pc package not present yet, installing it therefore."
1306 # shellcheck disable=SC2086
1307 DEBIAN_FRONTEND=$DEBIAN_FRONTEND chroot "$MNTPOINT" apt-get -y install $DPKG_OPTIONS grub-pc
1310 mkdir -p "${MNTPOINT}/boot/grub"
1311 if ! [ -d "${MNTPOINT}"/usr/lib/grub/i386-pc/ ] ; then
1312 eerror "Error: grub not installed inside Virtual Machine. Can not install bootloader." ; eend 1
1317 lenny|squeeze|wheezy)
1318 cp "${MNTPOINT}"/usr/lib/grub/i386-pc/* "${MNTPOINT}/boot/grub/"
1321 cp -a "${MNTPOINT}"/usr/lib/grub/i386-pc "${MNTPOINT}/boot/grub/"
1324 dd if="${MNTPOINT}/usr/lib/grub/i386-pc/boot.img" of="${ORIG_TARGET}" conv=notrunc bs=440 count=1
1325 chroot "${MNTPOINT}" grub-mkimage -O i386-pc -p "(hd0,msdos1)/boot/grub" -o /tmp/core.img biosdisk part_msdos ext2
1326 dd if="${MNTPOINT}/tmp/core.img" of="${ORIG_TARGET}" conv=notrunc seek=1
1327 rm -f "${MNTPOINT}/tmp/core.img"
1330 einfo "Updating grub configuration file."
1331 if [ -n "$BOOT_APPEND" ] ; then
1332 sed -i "/GRUB_CMDLINE_LINUX_DEFAULT/ s#\"\$# ${BOOT_APPEND}\"#" "${MNTPOINT}"/etc/default/grub
1334 chroot "${MNTPOINT}" update-grub
1338 einfo "Applying workaround for GRUB font path bug in jessie (Debian #787685)."
1339 mkdir -p "${MNTPOINT}/boot/grub/fonts/"
1340 cp "${MNTPOINT}/usr/share/grub/unicode.pf2" "${MNTPOINT}/boot/grub/fonts/"
1344 if grep -q '^GRUB_DISABLE_LINUX_UUID=.*true' "${MNTPOINT}"/etc/default/grub 2>/dev/null ; then
1345 ewarn "GRUB_DISABLE_LINUX_UUID is set to true in /etc/default/grub, not adjusting root= in grub.cfg."
1346 ewarn "Please note that your system might NOT be able to properly boot."
1348 einfo "Adjusting grub.cfg for successful boot sequence."
1349 sed -i "s;root=[^ ]\+;root=UUID=$TARGET_UUID;" "${MNTPOINT}"/boot/grub/grub.cfg
1352 umount "${MNTPOINT}"/proc
1353 umount "${MNTPOINT}"/sys
1354 umount "${MNTPOINT}"/dev/pts
1355 try_umount 3 "${MNTPOINT}"/dev
1356 umount "${MNTPOINT}"
1357 kpartx -d "${ORIG_TARGET}" >/dev/null
1361 # install main chroot {{{
1362 debootstrap_system() {
1363 if [ "$_opt_nodebootstrap" ]; then
1364 einfo "Skipping debootstrap as requested."
1368 if grep -q "$MNTPOINT" /proc/mounts || [ -n "$DIRECTORY" ] ; then
1371 eerror "Error: $MNTPOINT not mounted, can not continue."
1375 if [ -n "$ISO" ] ; then
1376 einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${ISO}"
1377 einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO"
1378 # shellcheck disable=SC2086
1379 "$DEBOOTSTRAP" $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT "$RELEASE" "$MNTPOINT" "$ISO"
1382 einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${MIRROR}"
1383 einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR"
1384 # shellcheck disable=SC2086
1385 "$DEBOOTSTRAP" $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT "$RELEASE" "$MNTPOINT" "$MIRROR"
1389 if [ $RC -ne 0 ] ; then
1390 if [ -r "$MNTPOINT/debootstrap/debootstrap.log" ] && \
1391 [ -s "$MNTPOINT/debootstrap/debootstrap.log" ] ; then
1392 einfo "Presenting last ten lines of debootstrap.log:"
1393 tail -10 "${MNTPOINT}"/debootstrap/debootstrap.log
1394 einfo "End of debootstrap.log"
1402 # prepare chroot via chroot-script {{{
1404 einfo "Preparing chroot system"
1406 # provide variables to chroot system
1407 CHROOT_VARIABLES="/var/cache/grml-debootstrap/variables_${SHORT_TARGET}"
1408 touch "$CHROOT_VARIABLES"
1409 chmod 600 "$CHROOT_VARIABLES" # make sure nobody except root can read it
1410 echo "# Configuration of ${PN}" > "$CHROOT_VARIABLES"
1411 # Resorting to sed(1) for escaping since "VAR='${VAR//\'/\'\\\'\'}'" does not work with all versions of Bash,
1412 # e.g. not with 4.2.37(1)-release (a.k.a 4.2+dfsg-0.1+deb7u3) of Debian wheezy
1413 [ -n "$ARCH" ] && echo "ARCH='$(sed "s,','\\\\'',g" <<<"${ARCH}")'" >> "$CHROOT_VARIABLES"
1414 [ -n "$BACKPORTREPOS" ] && echo "BACKPORTREPOS='$(sed "s,','\\\\'',g" <<<"${BACKPORTREPOS}")'" >> "$CHROOT_VARIABLES"
1415 [ -n "$CHROOT_SCRIPTS" ] && echo "CHROOT_SCRIPTS='$(sed "s,','\\\\'',g" <<<"${CHROOT_SCRIPTS}")'" >> "$CHROOT_VARIABLES"
1416 [ -n "$COMPONENTS" ] && echo "COMPONENTS='$(sed "s,','\\\\'',g" <<<"${COMPONENTS}")'" >> "$CHROOT_VARIABLES"
1417 [ -n "$CONFFILES" ] && echo "CONFFILES='$(sed "s,','\\\\'',g" <<<"${CONFFILES}")'" >> "$CHROOT_VARIABLES"
1418 [ -n "$DEBCONF" ] && echo "DEBCONF='$(sed "s,','\\\\'',g" <<<"${DEBCONF}")'" >> "$CHROOT_VARIABLES"
1419 [ -n "$DEBIAN_FRONTEND" ] && echo "DEBIAN_FRONTEND='$(sed "s,','\\\\'',g" <<<"${DEBIAN_FRONTEND}")'" >> "$CHROOT_VARIABLES"
1420 [ -n "$DEBOOTSTRAP" ] && echo "DEBOOTSTRAP='$(sed "s,','\\\\'',g" <<<"${DEBOOTSTRAP}")'" >> "$CHROOT_VARIABLES"
1421 [ -n "$DEFAULT_LOCALES" ] && echo "DEFAULT_LOCALES='$(sed "s,','\\\\'',g" <<<"${DEFAULT_LOCALES}")'" >> "$CHROOT_VARIABLES"
1422 [ -n "$DEFAULT_LANGUAGE" ] && echo "DEFAULT_LANGUAGE='$(sed "s,','\\\\'',g" <<<"${DEFAULT_LANGUAGE}")'" >> "$CHROOT_VARIABLES"
1423 [ -n "$EXTRAPACKAGES" ] && echo "EXTRAPACKAGES='$(sed "s,','\\\\'',g" <<<"${EXTRAPACKAGES}")'" >> "$CHROOT_VARIABLES"
1424 [ -n "$EFI" ] && echo "EFI='$(sed "s,','\\\\'',g" <<<"${EFI}")'" >> "$CHROOT_VARIABLES"
1425 [ -n "$FALLBACK_MIRROR" ] && echo "FALLBACK_MIRROR='$(sed "s,','\\\\'',g" <<<"${FALLBACK_MIRROR}")'" >> "$CHROOT_VARIABLES"
1426 [ -n "$FORCE" ] && echo "FORCE='$(sed "s,','\\\\'',g" <<<"${FORCE}")'" >> "$CHROOT_VARIABLES"
1427 [ -n "$GRMLREPOS" ] && echo "GRMLREPOS='$(sed "s,','\\\\'',g" <<<"${GRMLREPOS}")'" >> "$CHROOT_VARIABLES"
1428 [ -n "$GRUB" ] && echo "GRUB='$(sed "s,','\\\\'',g" <<<"${GRUB}")'" >> "$CHROOT_VARIABLES"
1429 [ -n "$HOSTNAME" ] && echo "HOSTNAME='$(sed "s,','\\\\'',g" <<<"${HOSTNAME}")'" >> "$CHROOT_VARIABLES"
1430 [ -n "$INITRD" ] && echo "INITRD='$(sed "s,','\\\\'',g" <<<"${INITRD}")'" >> "$CHROOT_VARIABLES"
1431 [ -n "$INSTALL_NOTES" ] && echo "INSTALL_NOTES='$(sed "s,','\\\\'',g" <<<"${INSTALL_NOTES}")'" >> "$CHROOT_VARIABLES"
1432 [ -n "$ISODIR" ] && echo "ISODIR='$(sed "s,','\\\\'',g" <<<"${ISO}")'" >> "$CHROOT_VARIABLES"
1433 [ -n "$ISO" ] && echo "ISO='$(sed "s,','\\\\'',g" <<<"${ISO}")'" >> "$CHROOT_VARIABLES"
1434 [ -n "$KEEP_SRC_LIST" ] && echo "KEEP_SRC_LIST='$(sed "s,','\\\\'',g" <<<"${KEEP_SRC_LIST}")'" >> "$CHROOT_VARIABLES"
1435 [ -n "$LOCALES" ] && echo "LOCALES='$(sed "s,','\\\\'',g" <<<"${LOCALES}")'" >> "$CHROOT_VARIABLES"
1436 [ -n "$MIRROR" ] && echo "MIRROR='$(sed "s,','\\\\'',g" <<<"${MIRROR}")'" >> "$CHROOT_VARIABLES"
1437 [ -n "$MKFS" ] && echo "MKFS='$(sed "s,','\\\\'',g" <<<"${MKFS}")'" >> "$CHROOT_VARIABLES"
1438 [ -n "$NOPASSWORD" ] && echo "NOPASSWORD=\"true\"" >> "$CHROOT_VARIABLES"
1439 [ -n "$NOKERNEL" ] && echo "NOKERNEL=\"true\"" >> "$CHROOT_VARIABLES"
1440 [ -n "$PACKAGES" ] && echo "PACKAGES='$(sed "s,','\\\\'',g" <<<"${PACKAGES}")'" >> "$CHROOT_VARIABLES"
1441 [ -n "$POST_SCRIPTS" ] && echo "POST_SCRIPTS='$(sed "s,','\\\\'',g" <<<"${POST_SCRIPTS}")'" >> "$CHROOT_VARIABLES"
1442 [ -n "$PRE_SCRIPTS" ] && echo "PRE_SCRIPTS='$(sed "s,','\\\\'',g" <<<"${PRE_SCRIPTS}")'" >> "$CHROOT_VARIABLES"
1443 [ -n "$RECONFIGURE" ] && echo "RECONFIGURE='$(sed "s,','\\\\'',g" <<<"${RECONFIGURE}")'" >> "$CHROOT_VARIABLES"
1444 [ -n "$RELEASE" ] && echo "RELEASE='$(sed "s,','\\\\'',g" <<<"${RELEASE}")'" >> "$CHROOT_VARIABLES"
1445 [ -n "$RM_APTCACHE" ] && echo "RM_APTCACHE='$(sed "s,','\\\\'',g" <<<"${RM_APTCACHE}")'" >> "$CHROOT_VARIABLES"
1446 [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD='$(sed "s,','\\\\'',g" <<<"${ROOTPASSWORD}")'" >> "$CHROOT_VARIABLES"
1447 [ -n "$SCRIPTS" ] && echo "SCRIPTS='$(sed "s,','\\\\'',g" <<<"${SCRIPTS}")'" >> "$CHROOT_VARIABLES"
1448 [ -n "$SECURE" ] && echo "SECURE='$(sed "s,','\\\\'',g" <<<"${SECURE}")'" >> "$CHROOT_VARIABLES"
1449 [ -n "$SELECTED_PARTITIONS" ] && echo "SELECTED_PARTITIONS='$(sed "s,','\\\\'',g" <<<"${SELECTED_PARTITIONS}")'" >> "$CHROOT_VARIABLES"
1450 [ -n "$TARGET" ] && echo "TARGET='$(sed "s,','\\\\'',g" <<<"${TARGET}")'" >> "$CHROOT_VARIABLES"
1451 [ -n "$UPGRADE_SYSTEM" ] && echo "UPGRADE_SYSTEM='$(sed "s,','\\\\'',g" <<<"${UPGRADE_SYSTEM}")'" >> "$CHROOT_VARIABLES"
1452 [ -n "$TARGET_UUID" ] && echo "TARGET_UUID='$(sed "s,','\\\\'',g" <<<"${TARGET_UUID}")'" >> "$CHROOT_VARIABLES"
1453 [ -n "$TIMEZONE" ] && echo "TIMEZONE='$(sed "s,','\\\\'',g" <<<"${TIMEZONE}")'" >> "$CHROOT_VARIABLES"
1454 [ -n "$TUNE2FS" ] && echo "TUNE2FS='$(sed "s,','\\\\'',g" <<<"${TUNE2FS}")'" >> "$CHROOT_VARIABLES"
1455 [ -n "$VMSIZE" ] && echo "VMSIZE='$(sed "s,','\\\\'',g" <<<"${VMSIZE}")'" >> "$CHROOT_VARIABLES"
1457 cp $VERBOSE "${CONFFILES}"/chroot-script "${MNTPOINT}"/bin/chroot-script
1458 chmod 755 "${MNTPOINT}"/bin/chroot-script
1459 [ -d "$MNTPOINT"/etc/debootstrap/ ] || mkdir "$MNTPOINT"/etc/debootstrap/
1461 # make sure we have our files for later use via chroot-script
1462 cp $VERBOSE "${CONFFILES}/config" "${MNTPOINT}"/etc/debootstrap/
1463 # make sure we adjust the configuration variables accordingly:
1464 sed -i "s#RELEASE=.*#RELEASE=\"$RELEASE\"#" "${MNTPOINT}"/etc/debootstrap/config
1465 sed -i "s#TARGET=.*#TARGET=\"$TARGET\"#" "${MNTPOINT}"/etc/debootstrap/config
1466 sed -i "s#GRUB=.*#GRUB=\"$GRUB\"#" "${MNTPOINT}"/etc/debootstrap/config
1469 if [ -n "$INSTALL_NOTES" ] ; then
1470 [ -r "$INSTALL_NOTES" ] && cp "$INSTALL_NOTES" "${MNTPOINT}"/etc/debootstrap/
1473 # package selection:
1474 if [ "$PACKAGES" = 'yes' ] ; then
1475 cp $VERBOSE "${_opt_packages:-$CONFFILES/packages}" \
1476 "${MNTPOINT}"/etc/debootstrap/packages
1479 # debconf preseeding:
1480 _opt_debconf=${_opt_debconf:-$CONFFILES/debconf-selections}
1481 [ -f "${_opt_debconf}" ] && [ "$DEBCONF" = 'yes' ] && \
1482 cp $VERBOSE "${_opt_debconf}" "${MNTPOINT}"/etc/debootstrap/debconf-selections
1484 # copy scripts that should be executed inside the chroot:
1485 _opt_chroot_scripts=${_opt_chroot_scripts:-$CONFFILES/chroot-scripts/}
1486 [ -d "$_opt_chroot_scripts" ] && [ "$CHROOT_SCRIPTS" = 'yes' ] && {
1487 mkdir -p "${MNTPOINT}"/etc/debootstrap/chroot-scripts
1488 cp -a $VERBOSE "${_opt_chroot_scripts}"/* "${MNTPOINT}"/etc/debootstrap/chroot-scripts/
1491 # notice: do NOT use $CHROOT_VARIABLES inside chroot but statically file instead!
1492 cp $VERBOSE "${CHROOT_VARIABLES}" "${MNTPOINT}"/etc/debootstrap/variables
1494 cp $VERBOSE -a -L "${CONFFILES}"/extrapackages/ "${MNTPOINT}"/etc/debootstrap/
1496 # make sure we can access network [relevant for cdebootstrap]
1497 [ -f "${MNTPOINT}"/etc/resolv.conf ] || cp $VERBOSE /etc/resolv.conf "${MNTPOINT}"/etc/resolv.conf
1499 # setup default locales
1500 [ -n "$LOCALES" ] && cp $VERBOSE "${CONFFILES}"/locale.gen "${MNTPOINT}"/etc/locale.gen
1502 # MAKEDEV is just a forking bomb crap, let's do it on our own instead :)
1503 ( cd "${MNTPOINT}"/dev && tar zxf /etc/debootstrap/devices.tar.gz )
1505 # copy any existing files to chroot
1506 [ -d "${CONFFILES}"/bin ] && cp $VERBOSE -a -L "${CONFFILES}"/bin/* "${MNTPOINT}"/bin/
1507 [ -d "${CONFFILES}"/boot ] && cp $VERBOSE -a -L "${CONFFILES}"/boot/* "${MNTPOINT}"/boot/
1508 [ -d "${CONFFILES}"/etc ] && cp $VERBOSE -a -L "${CONFFILES}"/etc/* "${MNTPOINT}"/etc/
1509 [ -d "${CONFFILES}"/sbin ] && cp $VERBOSE -a -L "${CONFFILES}"/sbin/* "${MNTPOINT}"/sbin/
1510 [ -d "${CONFFILES}"/share ] && cp $VERBOSE -a -L "${CONFFILES}"/share/* "${MNTPOINT}"/share/
1511 [ -d "${CONFFILES}"/usr ] && cp $VERBOSE -a -L "${CONFFILES}"/usr/* "${MNTPOINT}"/usr/
1512 [ -d "${CONFFILES}"/var ] && cp $VERBOSE -a -L "${CONFFILES}"/var/* "${MNTPOINT}"/var/
1515 DEFAULT_INTERFACES="# /etc/network/interfaces - generated by grml-debootstrap
1517 # Include files from /etc/network/interfaces.d when using
1518 # ifupdown v0.7.44 or newer:
1519 #source-directory /etc/network/interfaces.d
1522 iface lo inet loopback
1525 iface eth0 inet dhcp
1528 if [ -n "$NOINTERFACES" ] ; then
1529 einfo "Not installing /etc/network/interfaces as requested via --nointerfaces option" ; eend 0
1530 elif [ -n "$USE_DEFAULT_INTERFACES" ] ; then
1531 einfo "Installing default /etc/network/interfaces as requested via --defaultinterfaces options."
1532 echo "$DEFAULT_INTERFACES" > "${MNTPOINT}/etc/network/interfaces"
1534 elif [ -n "$VIRTUAL" ] ; then
1535 einfo "Setting up Virtual Machine, installing default /etc/network/interfaces"
1536 echo "$DEFAULT_INTERFACES" > "${MNTPOINT}/etc/network/interfaces"
1538 elif [ -r /etc/network/interfaces ] ; then
1539 einfo "Copying /etc/network/interfaces from host to target system"
1540 cp $VERBOSE /etc/network/interfaces "${MNTPOINT}/etc/network/interfaces"
1543 ewarn "Couldn't read /etc/network/interfaces, installing default /etc/network/interfaces"
1544 echo "$DEFAULT_INTERFACES" > "${MNTPOINT}/etc/network/interfaces"
1548 # install config file providing some example entries
1549 if [ -r /etc/network/interfaces.examples ] && [ ! -r "$MNTPOINT/etc/network/interfaces.examples" ] ; then
1550 cp /etc/network/interfaces.examples "$MNTPOINT/etc/network/interfaces.examples"
1557 # execute all scripts in /etc/debootstrap/pre-scripts/ {{{
1558 execute_pre_scripts() {
1559 # make sure hostname is set even before chroot-script get executed
1560 echo "$HOSTNAME" > "$MNTPOINT"/etc/hostname
1562 # make sure we have $MNTPOINT available for our scripts
1565 if [ -d "$_opt_pre_scripts" ] || [ "$PRE_SCRIPTS" = 'yes' ] ; then
1566 [ -d "$_opt_pre_scripts" ] && pre_scripts="$_opt_pre_scripts" || pre_scripts="${CONFFILES}/pre-scripts/"
1567 for script in "${pre_scripts}"/* ; do
1568 if [ -x "$script" ] ; then
1569 einfo "Executing pre-script $script"
1577 # execute all scripts in /etc/debootstrap/post-scripts/ {{{
1578 execute_post_scripts() {
1579 # make sure we have $MNTPOINT and HOSTNAME available for our scripts
1581 export TARGET_HOSTNAME=$HOSTNAME
1583 if [ -d "$_opt_scripts" ] || [ "$SCRIPTS" = 'yes' ] ; then
1584 # legacy support for /etc/debootstrap/scripts/
1585 [ -d "$_opt_scripts" ] && post_scripts="$_opt_scripts" || post_scripts="${CONFFILES}/scripts/"
1586 ewarn "Deprecation NOTE: --scripts/SCRIPTS are deprecated, please switch to --post-scripts/POST_SCRIPTS instead."
1587 elif [ -d "$_opt_post_scripts" ] || [ "$POST_SCRIPTS" = 'yes' ] ; then
1588 [ -d "$_opt_post_scripts" ] && post_scripts="$_opt_post_scripts" || post_scripts="${CONFFILES}/post-scripts/"
1591 if [ -n "$post_scripts" ] ; then
1592 for script in "${post_scripts}"/* ; do
1593 if [ -x "$script" ] ; then
1594 einfo "Executing post-script $script"
1604 local mountpoint="$2"
1606 for (( try=1; try<=tries; try++ )); do
1607 if [[ ${try} -eq ${tries} ]]; then
1608 # Last time, show errors this time
1609 umount "${mountpoint}" && return 0
1611 # Not last time, hide errors until fatal
1612 if umount "${mountpoint}" 2>/dev/null ; then
1619 return 1 # Tried enough
1622 # execute chroot-script {{{
1624 if ! [ -r "$MNTPOINT/bin/chroot-script" ] ; then
1628 if ! [ -x "$MNTPOINT/bin/chroot-script" ] ; then
1629 eerror "Fatal: $MNTPOINT/bin/chroot-script could not be found."
1632 einfo "Executing chroot-script now"
1633 mount -t devtmpfs udev "${MNTPOINT}"/dev
1634 mount -t devpts devpts "${MNTPOINT}"/dev/pts
1635 if [ "$DEBUG" = "true" ] ; then
1636 chroot "$MNTPOINT" /bin/bash -x /bin/chroot-script ; RC=$?
1638 chroot "$MNTPOINT" /bin/chroot-script ; RC=$?
1640 try_umount 3 "$MNTPOINT"/dev/pts
1641 try_umount 3 "$MNTPOINT"/dev
1645 # finally get rid of chroot-script again, there's no good reason to
1646 # keep it on the installed system
1647 if grep -q GRML_CHROOT_SCRIPT_MARKER "${MNTPOINT}/bin/chroot-script" ; then
1648 einfo "Removing chroot-script again"
1649 rm -f "${MNTPOINT}/bin/chroot-script"
1652 einfo "Keeping chroot-script as string GRML_CHROOT_SCRIPT_MARKER could not be found"
1658 # unmount $MNTPOINT {{{
1661 # display installation notes:
1662 if [ -n "$INSTALL_NOTES" ] ; then
1663 [ -r "${MNTPOINT}/${INSTALL_NOTES}" ] && cat "${MNTPOINT}/${INSTALL_NOTES}"
1666 if [ -n "$ISODIR" ] ; then
1667 if grep -q "$ISODIR" /proc/mounts ; then
1668 einfo "Unmount $MNTPOINT/$ISODIR"
1669 umount "$MNTPOINT/$ISODIR"
1674 if grep -q "$MNTPOINT" /proc/mounts ; then
1675 if [ -n "$PARTITION" ] ; then
1676 einfo "Unmount $MNTPOINT"
1684 # execute filesystem check {{{
1686 if [ -n "$VIRTUAL" ] ; then
1687 einfo "Skipping filesystem check because we deploy a virtual machine."
1691 if [ "$FSCK" = 'yes' ] ; then
1692 [ -n "$FSCKTOOL" ] || FSCKTOOL="fsck.${MKFS#mkfs.}"
1693 einfo "Checking filesystem on $TARGET using $FSCKTOOL"
1694 "$FSCKTOOL" "$TARGET"
1700 # get rid of grml-debootstrap config files {{{
1702 if [ "$REMOVE_CONFIGS" != "yes" ] ; then
1706 if ! mountpoint "${MNTPOINT}" >/dev/null 2>&1 ; then
1707 ewarn "Target ${MNTPOINT} doesn't seem to be mounted, can't remove configuration files." ; eend 0
1711 einfo "Removing configuration files from installed system as requested via --remove-configs / REMOVE_CONFIGS."
1712 rm -rf "${MNTPOINT}"/etc/debootstrap/
1717 # now execute all the functions {{{
1718 for i in format_efi_partition prepare_vm mkfs tunefs \
1719 mount_target mountpoint_to_blockdevice debootstrap_system \
1720 preparechroot execute_pre_scripts chrootscript execute_post_scripts \
1721 remove_configs umount_chroot finalize_vm fscktool ; do
1722 if stage "${i}" ; then
1724 stage "${i}" 'done' && rm -f "${STAGES}/${i}"
1734 # end dialog of autoinstallation {{{
1735 if [ -n "$AUTOINSTALL" ] ; then
1736 if dialog --title "${PN}" --pause "Finished execution of ${PN}.
1737 Automatically rebooting in 10 seconds.
1739 Choose Cancel to skip rebooting." 10 60 10 ; then
1740 noeject noprompt reboot
1743 einfo "Finished execution of ${PN}. Enjoy your Debian system." ; eend 0
1747 ## END OF FILE #################################################################
1748 # vim: ai tw=100 expandtab foldmethod=marker shiftwidth=2