X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=grml-debootstrap;h=3658d0592fbbef76aae6946874ab532ff39fa319;hp=f9b5ebbc59e21a2b930f16c9cebd6f0f18a92475;hb=af35272c39448d7b94d46a79735d379c688a4174;hpb=2c665207c9b34db1ef267f3f458761cd43c88395 diff --git a/grml-debootstrap b/grml-debootstrap index f9b5ebb..3658d05 100755 --- a/grml-debootstrap +++ b/grml-debootstrap @@ -1,19 +1,49 @@ -#!/bin/sh -# Filename: grml-bootstrap -# Purpose: wrapper around debootstrap for installing plain Debian via grml +#!/bin/bash +# Filename: grml-debootstrap +# Purpose: wrapper around debootstrap for installing plain Debian via Grml # Authors: grml-team (grml.org), (c) Michael Prokop # Bug-Reports: see http://grml.org/bugs/ -# License: This file is licensed under the GPL v2. +# License: This file is licensed under the GPL v2+ ################################################################################ -# http://www.debian.org/releases/stable/i386/index.html.en - -set -e # exit on any error # variables {{{ -PN="$(basename $0)" -VERSION='0.38' +PN="$(basename "$0")" +VERSION="$(dpkg-query --show --showformat='${Version}' "$PN")" +VERSION="${VERSION:-unknown}" MNTPOINT="/mnt/debootstrap.$$" +# defaults +[ -n "$CHROOT_SCRIPTS" ] || CHROOT_SCRIPTS='yes' +[ -n "$CONFFILES" ] || CONFFILES='/etc/debootstrap' +[ -n "$DEBCONF" ] || DEBCONF='yes' +[ -n "$DEBIAN_FRONTEND" ] || DEBIAN_FRONTEND='noninteractive' +[ -n "$DEBOOTSTRAP" ] || DEBOOTSTRAP='debootstrap' +[ -n "$DEFAULT_LANGUAGE" ] || DEFAULT_LANGUAGE='en_US:en' +[ -n "$DEFAULT_LOCALES" ] || DEFAULT_LOCALES='en_US.UTF-8' +[ -n "$DISK_IDENTIFIER" ] || DISK_IDENTIFIER='26ada0c0-1165-4098-884d-aafd2220c2c6' +[ -n "$EXTRAPACKAGES" ] || EXTRAPACKAGES='yes' +[ -n "$FALLBACK_MIRROR" ] || FALLBACK_MIRROR='http://http.debian.net/debian' +[ -n "$FIXED_DISK_IDENTIFIERS" ] || FIXED_DISK_IDENTIFIERS="no" +[ -n "$FORCE" ] || FORCE='' +[ -n "$HOSTNAME" ] || HOSTNAME='grml' +[ -n "$INITRD" ] || INITRD='yes' +[ -n "$INSTALL_NOTES" ] || INSTALL_NOTES='/etc/debootstrap/install_notes' +[ -n "$LOCALES" ] || LOCALES='yes' +[ -n "$MIRROR" ] || MIRROR="$FALLBACK_MIRROR" +[ -n "$MKFS" ] || MKFS='mkfs.ext4' +[ -n "$MKFS_OPTS" ] || MKFS_OPTS='' +[ -n "$PACKAGES" ] || PACKAGES='yes' +[ -n "$PRE_SCRIPTS" ] || PRE_SCRIPTS='yes' +[ -n "$RECONFIGURE" ] || RECONFIGURE='console-data' +[ -n "$RELEASE" ] || RELEASE='jessie' +[ -n "$RM_APTCACHE" ] || RM_APTCACHE='yes' +[ -n "$SCRIPTS" ] || SCRIPTS='yes' +[ -n "$SECURE" ] || SECURE='yes' +[ -n "$TIMEZONE" ] || TIMEZONE='Europe/Vienna' +[ -n "$TUNE2FS" ] || TUNE2FS='tune2fs -c0 -i0' +[ -n "$UPGRADE_SYSTEM" ] || UPGRADE_SYSTEM='yes' +[ -n "$VMSIZE" ] || VMSIZE="2G" + # inside the chroot system locales might not be available, so use minimum: export LANG=C export LC_ALL=C @@ -23,11 +53,6 @@ export LC_ALL=C INTERACTIVE='' # }}} -# source core functions {{{ -. /etc/grml/lsb-functions -. /etc/grml/script-functions -# }}} - # help text {{{ usage() { echo "$PN - wrapper around debootstrap for installing Debian @@ -38,8 +63,8 @@ Bootstrap options: -m, --mirror Mirror which should be used for apt-get/aptitude. -i, --iso Mountpoint where a Debian ISO is mounted to, for use - instead of fetching packages from a mirror. - -r, --release Release of new Debian system (default: lenny). + instead of fetching packages from a mirror. + -r, --release Release of new Debian system (default: jessie). -t, --target Target partition (/dev/...) or directory where the system should be installed to. -p, --mntpoint Mountpoint used for mounting the target system, @@ -48,9 +73,20 @@ Bootstrap options: --interactive Use interactive mode (frontend). --nodebootstrap Skip debootstrap, only do configuration to the target. --grub Target for grub installation. Usage example: /dev/sda - --arch Architecture to use. Currently only i386 is supported. - --filesystem Filesystem that should be used when target is a partition. - --insecure Do not download and check Release file signatures. + --arch Set target architecture, use for installing i386 on amd64. + --filesystem Filesystem that should be used when target is a partition + or Virtual Machine (see --vmfile). + --force Do not prompt for user acknowledgement. + +Options for Virtual Machine deployment: + + --vm Set up a Virtual Machine, instead of plainly installing + to a partition or directory, to be combined with --target, + like: --vm --target /dev/mapper/your-vm-disk + --vmfile Like --vm, but install into a file (raw format). + Example: --vmfile --target /mnt/sda1/qemu.img + --vmsize Use specified size for size of VM file (default: 2G). + Syntax as supported by qemu-img, like: --vmsize 3G Configuration options: @@ -58,12 +94,22 @@ Configuration options: /etc/debootstrap/config -d, --confdir Place of config files for debootstrap, defaults to /etc/debootstrap - --packages Install packages defined in specified list file. + --packages Install packages defined in specified list file + instead of using /etc/debootstrap/packages. --nopackages Skip installation of packages defined in /etc/debootstrap/packages + --nokernel Skip installation of default kernel images. + --nointerfaces Do not copy /etc/network/interfaces from host system + to target system. + (This option is automatically enabled when using --vmfile.) + --defaultinterfaces Install a default /etc/network/interfaces file (enabling + DHCP for eth0) instead of taking over config from host system. --debconf Pre-seed packages using specified pre-seed db file. + --grmlrepos Enable Grml's Debian repository (deb.grml.org). + --backportrepos Enable Debian's backports repository (backports.debian.org). --keep_src_list Do not overwrite user provided apt sources.list. --hostname Hostname of Debian system. + --nopassword Do not prompt for the root password. --password Use specified password as password for user root. --bootappend Add specified appendline to kernel whilst booting. --chroot-scripts Execute chroot scripts from specified directory. @@ -73,6 +119,7 @@ Configuration options: Other options: -v, --verbose Increase verbosity. + --debug Execute in very verbose way. -h, --help Print this usage information and exit. -V, --version Show summary of options and exit. @@ -81,16 +128,154 @@ Send bugreports to the grml-team: bugs (at) grml.org || http://grml.org/bugs/ " } -if [ "$1" = '-h' ] || [ "$1" = '-help' ] ; then +if [ "$1" = '-h' ] || [ "$1" = '-help' ] || [ "$1" = "--help" ] ; then usage echo 'Please notice that this script requires root permissions!' exit 0 fi # }}} +# early helper functions {{{ +GOOD='' +BAD='' +NORMAL='' + +einfo() { + einfon "$1\n" + return 0 +} + +einfon() { + [ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo + printf " ${GOOD}*${NORMAL} $*" + LAST_E_CMD=einfon + return 0 +} + +eerror() { + [ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo + printf " ${BAD}*${NORMAL} $*\n" >&2 + LAST_E_CMD=eerror + return 0 +} + +eend() { + local retval="${1:-0}" + shift + if [ "$retval" -gt 0 ]; then + printf " ${BAD}-> Failed (rc=${retval})${NORMAL}\n" + fi + return "$retval" +} + +check4root(){ + if [ "$(id -u 2>/dev/null)" != 0 ] ; then + echo 1>&2 "Error: please run this script with uid 0 (root)." ; return 1 + fi +} + +check4progs(){ + local RC='' + for arg in "$@" ; do + which "$arg" >/dev/null 2>&1 || RC="$arg" + done + if [ -n "$RC" ] ; then + echo "$RC not installed" + return 1 + fi +} +# }}} + +# helper functions {{{ +cleanup() { + if [ -n "$CHROOT_VARIABLES" ] ; then + einfo "Removing ${CHROOT_VARIABLES}" ; rm "$CHROOT_VARIABLES" ; eend $? + fi + + if [ -n "$STAGES" ] ; then + einfo "Removing ${STAGES}" ; rmdir "$STAGES" ; eend $? + fi + + # Remove temporary mountpoint again + if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then + rmdir "$MNTPOINT" 2>/dev/null + fi + + # make sure $TARGET is not mounted when exiting grml-debootstrap + if [ -n "$MNTPOINT" ] ; then + if grep -q "$MNTPOINT" /proc/mounts ; then + # make sure nothing is left inside chroot so we can unmount it + [ -x "$MNTPOINT"/etc/init.d/ssh ] && "$MNTPOINT"/etc/init.d/ssh stop + [ -x "$MNTPOINT"/etc/init.d/mdadm ] && "$MNTPOINT"/etc/init.d/mdadm stop + + [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount -a >/dev/null 2>&1 + + # ugly, but make sure we really don't leave anything (/proc /proc and + # /dev /dev are intended, trying to work around timing issues, see #657023) + for ARG in /sys /proc /proc /dev /dev ; do + [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount $ARG >/dev/null 2>&1 + umount "$MNTPOINT"/$ARG >/dev/null 2>&1 + done + + if [ -n "$ISODIR" ] ; then + [ -d "$MNTPOINT/$ISODIR" ] && umount "$MNTPOINT/$ISODIR" >/dev/null 2>&1 + fi + + if [ -n "$DIRECTORY" ] ; then + einfo "Not unmounting $MNTPOINT as you requested me to install into a directory of your own choice." ; eend 0 + else + einfo "Unmounting $MNTPOINT" + umount "$MNTPOINT" + eend $? + fi + + if [ -n "$STAGES" ] ; then + echo -n "Removing stages directory ${STAGES}: " + rm -rf "$STAGES" && echo 'done' + fi + + # remove directory only if we used the default with process id inside the name + if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then + einfo "Removing directory ${MNTPOINT}" + rmdir "$MNTPOINT" + eend $? + fi + fi + fi + + if [ -n "${ORIG_TARGET}" ] ; then + einfo "Removing loopback mount of file ${ORIG_TARGET}." + kpartx -d "${ORIG_TARGET}" ; eend $? + fi +} + +# we want to exit smoothly and clean: +bailout(){ + + cleanup + + [ -n "$1" ] && EXIT="$1" || EXIT="1" + [ -n "$2" ] && einfo "Notice: remove $STAGES/$2 to reexecute the stage" + + exit "$EXIT" +} +trap bailout HUP INT QUIT TERM + +# we want to execute all the functions only once, simple check for it: +stage() { + if [ -n "$2" ] ; then + echo "$2" > "${STAGES}/${1}" + return 0 + elif grep -q 'done' "${STAGES}/${1}" 2>/dev/null ; then + ewarn "Notice: stage $1 has been executed already, skipping execution therefore." ; eend 0 + ewarn " To reexecute it clean up the according directory inside $STAGES" ; eend 0 + return 1 + fi +} +# }}} + # make sure we have what we need {{{ -check4progs debootstrap dialog || exit 1 -check4root || exit 1 +check4progs debootstrap || bailout 1 # }}} # source main configuration file {{{ @@ -106,8 +291,9 @@ if [ -r ./cmdlineopts.clp ] ; then elif [ -r /usr/share/grml-debootstrap/functions/cmdlineopts.clp ] ; then . /usr/share/grml-debootstrap/functions/cmdlineopts.clp else - echo "Error: cmdline function file not found, exiting.">&2 - exit 1 + eerror "Error: cmdline function file not found, exiting." + eend 1 + bailout 1 fi # == business-logic of command line parameter-processing @@ -117,10 +303,10 @@ fi CONFFILES=$_opt_confdir einfo "Using config files under $CONFFILES/." if ! [ -r "$CONFFILES/config" ] ; then - eerror "Error: config file $CONFFILES/config not found."; eend 1; exit 1 + eerror "Error: config file $CONFFILES/config not found."; eend 1; bailout 1 fi if ! . "$CONFFILES/config" ; then - eerror "Error reading config file $CONFFILES/config" ; eend 1 ; exit 1 + eerror "Error reading config file $CONFFILES/config" ; eend 1 ; bailout 1 fi # restore the command line parameter value CONFFILES=$_opt_confdir @@ -131,6 +317,9 @@ fi [ "$_opt_iso" ] && ISO=$_opt_iso [ "$_opt_release" ] && RELEASE=$_opt_release [ "$_opt_target" ] && TARGET=$_opt_target +[ "$_opt_vm" ] && VIRTUAL=1 +[ "$_opt_vmfile" ] && VMFILE=1 && VIRTUAL=1 +[ "$_opt_vmsize" ] && VMSIZE=$_opt_vmsize [ "$_opt_mntpoint" ] && MNTPOINT=$_opt_mntpoint [ "$_opt_debopt" ] && DEBOOTSTRAP_OPT=$_opt_debopt [ "$_opt_interactive" ] && INTERACTIVE=1 @@ -143,13 +332,25 @@ fi [ "$_opt_pre_scripts_set" ] && PRE_SCRIPTS='yes' [ "$_opt_chroot_scripts_set" ] && CHROOT_SCRIPTS='yes' [ "$_opt_keep_src_list" ] && KEEP_SRC_LIST='yes' +[ "$_opt_grmlrepos" ] && GRMLREPOS='yes' +[ "$_opt_backportrepos" ] && BACKPORTREPOS='yes' [ "$_opt_hostname" ] && HOSTNAME=$_opt_hostname [ "$_opt_password" ] && ROOTPASSWORD=$_opt_password +[ "$_opt_nopassword" ] && NOPASSWORD='yes' +[ "$_opt_defaultinterfaces" ] && USE_DEFAULT_INTERFACES="true" +[ "$_opt_nointerfaces" ] && NOINTERFACES="true" +[ "$_opt_nokernel" ] && NOKERNEL="true" [ "$_opt_bootappend" ] && BOOT_APPEND=$_opt_bootappend [ "$_opt_grub" ] && GRUB=$_opt_grub [ "$_opt_arch" ] && ARCH=$_opt_arch -[ "$_opt_insecure" ] && SECURE='false' +[ "$_opt_insecure" ] && echo "Warning: --insecure is deprecated, continuing anyway." +[ "$_opt_force" ] && FORCE=$_opt_force [ "$_opt_verbose" ] && VERBOSE="-v" +[ "$_opt_debug" ] && DEBUG="true" + +if [ "$DEBUG" = "true" ] ; then + set -x +fi [ "$_opt_help" ] && { usage ; eend 0 @@ -165,27 +366,42 @@ fi } # }}} +# check for root permissions {{{ +if ! check4root ; then + echo "For usage instructions please execute '$PN --help'." + bailout 1 +fi +# }}} + +# make sure we have what we need {{{ +if [ -n "$VIRTUAL" ] ; then + check4progs kpartx mksh parted qemu-img || bailout 1 +fi +# }}} + # source specified configuration file {{{ if [ -n "$CONFIGFILE" ] ; then einfo "Reading specified config file $CONFIGFILE." if ! . "$CONFIGFILE" ; then - eerror "Error reading config file $CONFIGFILE" ; eend 1 ; exit 1 + eerror "Error reading config file $CONFIGFILE" ; eend 1 ; bailout 1 fi fi # }}} # backwards compability checks {{{ if [ -n "$GROOT" ] ; then - echo "Error: you seem to have \$GROOT configured." >&2 - echo "This variable is no longer supported, please visit the" >&2 - echo "grml-debootstrap documentation for details." >&2 - exit 1 + eerror "Error: you seem to have \$GROOT configured." + eerror "This variable is no longer supported, please visit the" + eerror "grml-debootstrap documentation for details." + eend 1 + bailout 1 fi if echo "$GRUB" | grep -q '^hd' ; then - echo "Error: this syntax for the grub configuration variable is no longer supported." >&2 - echo "Please do not use hd... any longer but /dev/sdX instead." >&2 - exit 1 + eerror "Error: this syntax for the grub configuration variable is no longer supported." + eerror "Please do not use hd... any longer but /dev/sdX instead." + eend 1 + bailout 1 fi # }}} @@ -193,7 +409,7 @@ fi welcome_dialog() { dialog --title "$PN" --yesno "Welcome to the interactive configuration of ${PN}. -Do you want to continue installing Debian using this frontend?" 0 0 +Do you want to continue installing Debian using this frontend?" 0 0 || bailout 0 } # }}} @@ -210,16 +426,17 @@ prompt_for_target() --msgbox "Sorry, no partitions found. Please configure your harddisks (see /proc/partitions) using a tool like fdisk, cfdisk, gpart, gparted,..." 0 0 - exit 0 + bailout 1 fi - PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do - echo "$i $(blkid -s TYPE -o value $i 2>/dev/null || echo [no_filesystem_yet])" + PARTITION_LIST=$(for i in $AVAILABLE_PARTITIONS ; do + echo "$i $(blkid -s TYPE -o value "$i" 2>/dev/null || echo '[no_filesystem_yet]')" done) TARGET=$(dialog --title "$PN" --single-quoted --stdout \ --menu "Please select the target partition:" 0 0 0 \ $PARTITION_LIST) + [ $? -eq 0 ] || bailout 1 } # }}} @@ -235,23 +452,23 @@ prompt_for_bootmanager() found= for device in /dev/disk/by-id/* do - [ $(readlink -f $device) = ${TARGET} ] || continue + [ "$(readlink -f "$device")" = "${TARGET}" ] || continue found=1 break done - [ -n "$found" ] && MBRDISK=$(echo ${device}|sed -e 's/-part[0-9][0-9]*$//') + [ -n "$found" ] && MBRDISK=$(echo "${device}" |sed -e 's/-part[0-9][0-9]*$//') if [ -e "$MBRDISK" ]; then - MBRDISK=$(readlink -f $MBRDISK) + MBRDISK=$(readlink -f "$MBRDISK") else # fall back to old behaviour - MBRDISK=$(echo ${TARGET} | sed -e 's/[0-9][0-9]*$//') + MBRDISK=$(echo "${TARGET}" | sed -e 's/[0-9][0-9]*$//') fi MBRPART="MBR of $MBRDISK" fi for device in cciss/c0d0 sda hda; do - if [ /dev/$device != ${MBRDISK} ]; then + if [ "/dev/$device" != "${MBRDISK}" ]; then grep -q $device /proc/partitions && \ ADDITIONAL_PARAMS="$ADDITIONAL_PARAMS:$device:install bootmanager grub into MBR of /dev/$device" fi @@ -272,12 +489,7 @@ prompt_for_bootmanager() mbr) # /dev/md0: has to be installed in MBR of /dev/md0 and not in /dev/md: if echo "$TARGET" | grep -q "/dev/md" ; then - # using sw-raid: - if [ -n "$SELECTED_PARTITIONS" ] ; then - GRUB=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') # use first disk only - else - GRUB="$TARGET" - fi + GRUB="$TARGET" else GRUB="$MBRDISK" fi @@ -298,13 +510,16 @@ prompt_for_bootmanager() # ask for Debian release {{{ prompt_for_release() { - [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='lenny' + [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='jessie' RELEASE="$(dialog --stdout --title "${PN}" --default-item $DEFAULT_RELEASE --menu \ "Please enter the Debian release you would like to use for installation:" \ - 0 50 3 \ - lenny Debian/stable \ - squeeze Debian/testing \ + 0 50 5 \ + lenny Debian/5.0 \ + squeeze Debian/6.0 \ + wheezy Debian/7.0 \ + jessie Debian/8.0 \ sid Debian/unstable)" + [ $? -eq 0 ] || bailout } # }}} @@ -313,28 +528,37 @@ prompt_for_hostname() { HOSTNAME="$(dialog --stdout --title "${PN}" --inputbox \ "Please enter the hostname you would like to use for installation:" \ - 0 0 $HOSTNAME)" + 0 0 "$HOSTNAME")" + [ $? -eq 0 ] || bailout } # }}} # ask for password {{{ prompt_for_password() { - ROOTPW1='PW1' - ROOTPW2='PW2' - while [ "$ROOTPW1" != "$ROOTPW2" ]; do - ROOTPW1=$(dialog --insecure --stdout --title "${PN}" --passwordbox \ - "Please enter the password for the root account:" 10 60) - ROOTPW2=$(dialog --insecure --stdout --title "${PN}" --passwordbox \ - "Please enter the password for the root account again for \ - confirmation:" 10 60) - - if [ "$ROOTPW1" != "$ROOTPW2" ]; then - $(dialog --stdout --title "${PN}" --ok-label \ - "Retry" --msgbox "Passwords do not match!" 10 60) - fi - done - ROOTPASSWORD="$ROOTPW1" + if [ "$_opt_nopassword" ] ; then + einfo "Skip asking for root password as requested." + return 0 + fi + + ROOTPW1='PW1' + ROOTPW2='PW2' + while [ "$ROOTPW1" != "$ROOTPW2" ]; do + ROOTPW1=$(dialog --insecure --stdout --title "${PN}" --passwordbox \ + "Please enter the password for the root account:" 10 60) + [ $? -eq 0 ] || bailout + + ROOTPW2=$(dialog --insecure --stdout --title "${PN}" --passwordbox \ + "Please enter the password for the root account again for \ + confirmation:" 10 60) + [ $? -eq 0 ] || bailout + + if [ "$ROOTPW1" != "$ROOTPW2" ]; then + dialog --stdout --title "${PN}" --ok-label \ + "Retry" --msgbox "Passwords do not match!" 10 60 + fi + done + ROOTPASSWORD="$ROOTPW1" } # }}} @@ -348,17 +572,20 @@ prompt_for_mirror() net "install via network (downloading from mirror)" \ local "install from local directory/mirror" ) + [ $? -eq 0 ] || bailout if [ "$CHOOSE_MIRROR" = 'net' ] ; then - [ -n "$MIRROR" ] || MIRROR='http://cdn.debian.net/debian' + [ -n "$MIRROR" ] || MIRROR='http://http.debian.net/debian' MIRROR="$(dialog --stdout --title "${PN}" --inputbox \ "Please enter Debian mirror you would like to use for installing packages." \ 0 0 $MIRROR)" + [ $? -eq 0 ] || bailout else # CHOOSE_MIRROR == local [ -n "$ISO" ] || ISO='/mnt/mirror' ISO="$(dialog --stdout --title "${PN}" --inputbox \ "Please enter directory name you would like to use for installing packages." \ 0 0 $ISO)" + [ $? -eq 0 ] || bailout fi } # }}} @@ -371,14 +598,8 @@ TMPFILE=$(mktemp) # Currently we support only raid1: RAIDLEVEL='raid1' -#RAIDLEVEL=$(dialog --stdout --title "$PN" --default-item raid1 \ -# --menu "Which RAID level do you want to use?" 0 0 0 \ -# raid1 "Software RAID level 1" \ -# raid5 "Software RAID level 5") -#[ $? -eq 0 ] || bailout 20 - MD_LIST=$(for i in $(seq 0 9) ; do - awk '{print $4}' /proc/partitions | grep -q md$i || \ + awk '{print $4}' /proc/partitions | grep -q "md$i" || \ echo "/dev/md$i /dev/md$i" done) @@ -393,30 +614,32 @@ AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \ sed 's/*//' | \ grep -v 'Extended$' | \ gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}') -[ -n "$AVAILABLE_PARTITIONS" ] || echo "FIXME: no partitions available?" -PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do - echo "$i $(blkid -s TYPE -o value $i 2>/dev/null || echo [no_filesystem_yet]) off" +[ -n "$AVAILABLE_PARTITIONS" ] || echo "Fatal error: no partitions available?" +PARTITION_LIST=$(for i in $AVAILABLE_PARTITIONS ; do + echo "$i $(blkid -s TYPE -o value "$i" 2>/dev/null || echo '[no_filesystem_yet]') off" done) dialog --title "$PN" --separate-output \ --checklist "Please select the partitions you would like to use for your $RAIDLEVEL on ${TARGET}:" 0 0 0 \ - $PARTITION_LIST 2>$TMPFILE -RETVAL=$? -SELECTED_PARTITIONS="$(cat $TMPFILE)" + $PARTITION_LIST 2>"$TMPFILE" +[ $? -eq 0 ] || bailout +SELECTED_PARTITIONS="$(cat "$TMPFILE")" NUM_PARTITIONS=0 -for i in $(cat $TMPFILE) ; do - NUM_PARTITIONS=$((${NUM_PARTITIONS}+1)) +for i in $(cat "$TMPFILE") ; do + NUM_PARTITIONS=$(( NUM_PARTITIONS + 1 )) done +# force metadata version 0.90 for lenny so old grub can boot from this array. +METADATA_VERSION="" +if [ "$RELEASE" = "lenny" ]; then + METADATA_VERSION="-e0" +fi + ERRORFILE=$(mktemp) -set +e -# TODO: better error handling? yes | mdadm --create "${TARGET}" --level="${RAIDLEVEL}" \ - --raid-devices="${NUM_PARTITIONS}" ${SELECTED_PARTITIONS} >/dev/null 2>$ERRORFILE + --raid-devices="${NUM_PARTITIONS}" ${METADATA_VERSION} ${SELECTED_PARTITIONS} >/dev/null 2>$ERRORFILE RC=$? -set -e - if [ "$RC" = 0 ] ; then dialog --title "$PN" --msgbox \ "Creating $TARGET was successful." 0 0 @@ -425,11 +648,11 @@ else dialog --title "$PN" --msgbox \ "There was an error setting up $TARGET: -$(cat $ERRORFILE) +$(cat "$ERRORFILE") Exiting." 0 0 rm -f "$TMPFILE" "$ERRORFILE" - exit 1 + bailout 1 fi } @@ -457,6 +680,7 @@ Last chance to quit. Timeout of 10 seconds running.... Do you want to stop now?" 0 0 2>/dev/null } +# }}} # make sure the user is aware of the used configuration {{{ checkconfiguration() @@ -464,7 +688,7 @@ checkconfiguration() if [ -n "$AUTOINSTALL" ] ; then if checkforrun ; then eerror "Exiting as requested" ; eend 0 - exit 1 + bailout 1 fi elif [ -n "$INTERACTIVE" ] ; then @@ -477,11 +701,13 @@ elif [ -n "$INTERACTIVE" ] ; then [ -n "$RELEASE" ] && INFOTEXT="$INFOTEXT Using release: $RELEASE" [ -n "$HOSTNAME" ] && INFOTEXT="$INFOTEXT - Using hostname $HOSTNAME" + Using hostname: $HOSTNAME" [ -n "$MIRROR" ] && INFOTEXT="$INFOTEXT Using mirror: $MIRROR" [ -n "$ISO" ] && INFOTEXT="$INFOTEXT Using ISO: $ISO" + [ -n "$ARCH" ] && INFOTEXT="$INFOTEXT + Using arch: $ARCH" INFOTEXT="$INFOTEXT @@ -489,29 +715,53 @@ Is this ok for you? Notice: selecting 'No' will exit ${PN}." dialog --title "$PN" --no-collapse \ --yesno "$INFOTEXT" 0 0 + [ $? -eq 0 ] || bailout 0 else # if not running automatic installation display configuration and prompt for execution: - einfo "$PN - Please recheck configuration before execution:" + einfo "$PN [${VERSION}] - Please recheck configuration before execution:" echo echo " Target: $TARGET" # do not display if MNTPOINT is the default one case "$MNTPOINT" in /mnt/debootstrap*) ;; *) echo " Mount point: $MNTPOINT" ;; esac - [ -n "$GRUB" ] && echo " Install grub: $GRUB" || echo " Install grub: no" + if [ -n "$VIRTUAL" ] ; then + echo " Install grub: yes" + else + [ -n "$GRUB" ] && echo " Install grub: $GRUB" || echo " Install grub: no" + fi + [ -n "$RELEASE" ] && echo " Using release: $RELEASE" - [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR" [ -n "$HOSTNAME" ] && echo " Using hostname: $HOSTNAME" + [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR" [ -n "$ISO" ] && echo " Using ISO: $ISO" + [ -n "$ARCH" ] && echo " Using arch: $ARCH" + if [ -n "$VIRTUAL" ] ; then + echo " Deploying as Virtual Machine." + if [ -n "$VMSIZE" -a -n "$VMFILE" ]; then + echo " Using Virtual Disk file with size of ${VMSIZE}." + fi + fi - echo " Important! Continuing will delete all data from ${TARGET}!" + if [ ! -t 0 -a -z "$ROOTPASSWORD" -a -z "$NOPASSWORD" ] ; then + echo + echo " You do not have a TTY allocated, your password will be shown in" + echo " plaintext on the terminal! If you are using SSH, try its -t option!" + fi echo - einfon "Is this ok for you? [y/N] " - read a - if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then - eerror "Exiting as requested." ; eend 1 - exit 1 + echo " Important! Continuing will delete all data from ${TARGET}!" + + if [ -n "$FORCE" ] ; then + einfo "Skip user acknowledgement as requested via --force option." + else + echo + einfon "Is this ok for you? [y/N] " + read a + if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then + eerror "Exiting as requested." ; eend 1 + bailout 1 + fi fi fi } @@ -520,16 +770,18 @@ fi # interactive mode {{{ interactive_mode() { + check4progs dialog || bailout 1 + welcome_dialog + prompt_for_release + prompt_for_swraid prompt_for_target prompt_for_bootmanager - prompt_for_release - prompt_for_hostname prompt_for_password @@ -545,6 +797,27 @@ if [ -z "$TARGET" -o -n "$INTERACTIVE" ] ; then fi # }}} +# architecture setup {{{ +if [ -n "$ARCH" ] ; then + ARCHCMD="--arch $ARCH" + ARCHINFO=" (${ARCH})" +else + ARCH="$(dpkg --print-architecture)" + ARCHCMD="--arch $ARCH" + ARCHINFO=" (${ARCH})" +fi +# }}} + +# It is not possible to build amd64 on i686. {{{ +CURRENT_ARCH="$(uname -m)" +if [ "$CURRENT_ARCH" != "x86_64" ] ; then + if [ "$ARCH" = "amd64" ] ; then + eerror "It is not possible to build amd64 on $CURRENT_ARCH." ; eend 1 + bailout 1 + fi +fi +# }}} + checkconfiguration # finally make sure at least $TARGET is set [the partition for the new system] {{{ @@ -553,7 +826,7 @@ if [ -n "$TARGET" ] ; then else eerror "Please adjust $CONFFILES/config or..." eerror "... use the interactive version for configuration before running ${0}" ; eend 1 - exit 1 + bailout 1 fi # }}} @@ -564,7 +837,7 @@ if [ -z "$STAGES" ] ; then fi if [ -r "$STAGES"/grml-debootstrap ] ; then - if grep -q done $STAGES/grml-debootstrap ; then + if grep -q 'done' "${STAGES}/grml-debootstrap" ; then eerror "Error: grml-debootstrap has been executed already, won't continue therefore." eerror "If you want to re-execute grml-debootstrap just manually remove ${STAGES}" ; eend 1 fi @@ -582,51 +855,26 @@ set_target_directory(){ MKFS='' TUNE2FS='' FSCK='' - GRUB='' # make sure we normalise the path to an absolute directory name so something like: # mkdir -p foo/a bar/a; (cd foo; grml-debootstrap -t a)&; (cd bar; grml-debootstrap -t a)&; wait # works - TARGET="$(readlink -f $TARGET)" + TARGET="$(readlink -f "$TARGET")" } -if [ -b "$TARGET" ] ; then +if [ -b "$TARGET" ] || [ -n "$VIRTUAL" ] ; then PARTITION=1 else set_target_directory fi # }}} -# architecture setup {{{ -if [ -n "$ARCH" ] ; then - ARCHCMD="--arch $ARCH" - ARCHINFO=" (${ARCH})" -else - ARCH="$(dpkg --print-architecture)" - ARCHCMD="--arch $ARCH" - ARCHINFO=" (${ARCH})" -fi -# }}} - -# keyring setupt {{{ -KEYRING="" -if [ "$SECURE" = 'yes' ] ; then - if [ -e '/etc/apt/trusted.gpg' ] ; then - KEYRING="--keyring /etc/apt/trusted.gpg" - else - eerror "Could not find /etc/apt/trusted.gpg." - fi -else - ewarn "Not checking Release signatures!" -fi -# }}} - # make sure we have the right syntax when using an iso image {{{ if [ -n "$ISO" ] ; then case $ISO in file*) # do nothing ;; *) - ISO=file:$1 + ISO=file:$ISO ;; esac fi @@ -634,94 +882,67 @@ ISODIR=${ISO##file:} ISODIR=${ISODIR%%/} # }}} -# helper functions {{{ -# we want to exit smoothly and clean: -bailout(){ - # make sure $TARGET is not mounted when exiting grml-debootstrap - if [ -n "$MNTPOINT" ] ; then - if grep -q $MNTPOINT /proc/mounts ; then - # make sure nothing is left inside chroot so we can unmount it - [ -x "$MNTPOINT"/etc/init.d/ssh ] && "$MNTPOINT"/etc/init.d/ssh stop - [ -x "$MNTPOINT"/etc/init.d/mdadm ] && "$MNTPOINT"/etc/init.d/mdadm stop - # ugly, but make sure we really don't leave anything (/proc /proc is intended) - for ARG in /sys /proc /proc ; do - [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount $ARG >/dev/null 2>&1 || true - done - umount "$MNTPOINT"/dev >/dev/null 2>&1 || true - - [ -d "$MNTPOINT/$ISODIR" ] && umount "$MNTPOINT/$ISODIR" >/dev/null 2>&1 || true - - if [ -n "$DIRECTORY" ] ; then - einfo "Not unmounting $MNTPOINT as you requested me to install into a directory of your own choice." ; eend 0 - else - einfo "Unmounting $MNTPOINT" ; umount "$MNTPOINT" ; eend $? - fi - - if [ -n "$STAGES" ] ; then - echo -n "Removing stages directory ${STAGES}: " - rm -rf "$STAGES" && echo done - fi - - # remove directory only if we used the default with process id inside the name - if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then - einfo "Removing directory ${MNTPOINT}" ; rmdir $MNTPOINT ; eend $? - fi - fi - fi - - [ -n "$1" ] && EXIT="$1" || EXIT="1" - [ -n "$3" ] && einfo "Notice: just remove $STAGES/$3 to reexecute the stage" - - exit "$EXIT" -} -trap bailout HUP INT QUIT TERM - -# we want to execute all the functions only once, simple check for it: -stage() { - if [ -n "$2" ] ; then - echo "$2" > "${STAGES}/${1}" - return 0 - elif grep -q done "${STAGES}/${1}" 2>/dev/null ; then - ewarn "Notice: stage $1 has been executed already, skipping execution therefore." ; eend 0 - eindent - ewarn "To reexecute it clean up the according directory inside $STAGES" ; eend 0 - eoutdent - return 1 - fi -} +# Debian ISOs do not contain signed Release files {{{ +if [ -n "$ISO" ] ; then + DEBOOTSTRAP_OPT="$DEBOOTSTRAP_OPT --no-check-gpg" +fi # }}} # create filesystem {{{ mkfs() { if [ -n "$DIRECTORY" ] ; then einfo "Running grml-debootstrap on a directory, skipping mkfs stage." - else - if grep -q "$TARGET" /proc/mounts ; then - eerror "$TARGET already mounted, exiting to avoid possible damage. (Manually unmount $TARGET)" ; eend 1 - exit 1 - fi + return 0 + fi - if [ -n "$MKFS" ] ; then - einfo "Running $MKFS on $TARGET" - $MKFS $TARGET ; RC=$? + if grep -q "$TARGET" /proc/mounts ; then + eerror "$TARGET already mounted, exiting to avoid possible damage. (Manually unmount $TARGET)" ; eend 1 + bailout 1 + fi - # make sure /dev/disk/by-uuid/... is up2date, otherwise grub - # will fail to detect the uuid in the chroot - if echo "$TARGET" | grep -q "/dev/md" ; then - blockdev --rereadpt "${TARGET}" - else - blockdev --rereadpt "${TARGET%%[0-9]*}" - fi - # give the system 2 seconds, otherwise we might run into - # race conditions :-/ - sleep 2 + # mkfs.ext* might prompt with "/dev/sdX# contains a ext* file system + # created on ... Proceed anyway? (y,n)" which we want to skip in force mode + if [ -n "$MKFS" ] && [ -n "$FORCE" ] ; then + case "$MKFS" in + mkfs.ext*) + einfo "Enabling force option (-F) for mkfs.ext* tool as requested via --force switch." + MKFS_OPTS="$MKFS_OPTS -F" + eend 0 + ;; + esac + fi - eval $(blkid -o udev $TARGET 2>/dev/null) - [ -n "$ID_FS_UUID" ] && TARGET_UUID="$ID_FS_UUID" || TARGET_UUID="" + if [ -n "$MKFS" ] ; then + einfo "Running $MKFS $MKFS_OPTS on $TARGET" + "$MKFS" $MKFS_OPTS "$TARGET" ; RC=$? + + if [ "$FIXED_DISK_IDENTIFIERS" = "yes" ] ; then + if ! echo "$MKFS" | grep -q "mkfs.ext" ; then + eerror "Not changing disk uuid for $TARGET because $MKFS doesn't seem to match for ext{2,3,4} file system" + eend 1 + bailout 1 + else + einfo "Changing disk uuid for $TARGET to fixed (non-random) value $DISK_IDENTIFIER using tune2fs" + tune2fs "$TARGET" -U "$DISK_IDENTIFIER" + eend $? + fi + fi - eend $RC + # make sure /dev/disk/by-uuid/... is up2date, otherwise grub + # will fail to detect the uuid in the chroot + if echo "$TARGET" | grep -q "/dev/md" ; then + blockdev --rereadpt "${TARGET}" + elif ! [ -n "$VIRTUAL" ] ; then + blockdev --rereadpt "${TARGET%%[0-9]*}" fi + # give the system 2 seconds, otherwise we might run into + # race conditions :-/ + sleep 2 + + eval "$(blkid -o udev "$TARGET" 2>/dev/null)" + [ -n "$ID_FS_UUID" ] && TARGET_UUID="$ID_FS_UUID" || TARGET_UUID="" + eend $RC fi } # }}} @@ -730,7 +951,7 @@ mkfs() { tunefs() { if [ -n "$TUNE2FS" ] && echo "$MKFS" | grep -q "mkfs.ext" ; then einfo "Disabling automatic filesystem check on $TARGET via tune2fs" - $TUNE2FS $TARGET + $TUNE2FS "$TARGET" eend $? fi } @@ -741,12 +962,15 @@ mount_target() { if [ -n "$DIRECTORY" ] ; then einfo "Running grml-debootstrap on a directory, nothing to mount." else - if grep -q $TARGET /proc/mounts ; then + if grep -q "$TARGET" /proc/mounts ; then ewarn "$TARGET already mounted, continuing anyway." ; eend 0 else - [ -d "$MNTPOINT" ] || mkdir -p "$MNTPOINT" + if ! [ -d "${MNTPOINT}" ] ; then + [ -n "$VIRTUAL" ] || mkdir -p "${MNTPOINT}" + fi einfo "Mounting $TARGET to $MNTPOINT" - mount -o rw,suid,dev $TARGET $MNTPOINT + mkdir -p "$MNTPOINT" + mount -o rw,suid,dev "$TARGET" "$MNTPOINT" eend $? fi fi @@ -759,6 +983,127 @@ mount_target() { } # }}} +# prepare VM image for usage with debootstrap {{{ +prepare_vm() { + if [ -z "$VIRTUAL" ] ; then + return 0 # be quiet by intention + fi + + if [ -b "$TARGET" -a -n "$VMFILE" ] ; then + eerror "Error: specified virtual disk target ($TARGET) is an existing block device." + eend 1 + bailout 1 + fi + if [ ! -b "$TARGET" -a -z "$VMFILE" ] ; then + eerror "Error: specified virtual disk target ($TARGET) does not exist yet." + eend 1 + bailout 1 + fi + + ORIG_TARGET="$TARGET" # store for later reuse + + if [ -n "$VMFILE" ]; then + qemu-img create -f raw "${TARGET}" "${VMSIZE}" + fi + echo 4 66 | /usr/share/grml-debootstrap/bootgrub.mksh -A | dd of="$TARGET" conv=notrunc + dd if=/dev/zero bs=1 conv=notrunc count=64 seek=446 of="$TARGET" + if [ "$FIXED_DISK_IDENTIFIERS" = "yes" ] ; then + einfo "Adjusting disk signature to a fixed (non-random) value" + MBRTMPFILE=$(mktemp) + dd if="${TARGET}" of="${MBRTMPFILE}" bs=512 count=1 + echo -en "\x41\x41\x41\x41\x41" | dd of="${MBRTMPFILE}" conv=notrunc seek=440 bs=1 + dd if="${MBRTMPFILE}" of="${TARGET}" conv=notrunc + eend $? + fi + parted -s "${TARGET}" 'mkpart primary ext4 2M -1' + + # if dm-mod isn't available then kpartx will fail with + # "Is device-mapper driver missing from kernel? [...]" + if ! kpartx -av "$TARGET" >/dev/null 2>&1 || ! grep -q 'device-mapper' /proc/misc >/dev/null 2>&1 ; then + einfo "Device-mapper not ready yet, trying to load dm-mod module." + modprobe dm-mod ; eend $? + fi + + # make sure loop module is present + if ! losetup -f >/dev/null 2>&1; then + einfo "Can not find a usable loop device, retrying after loading loop module." + modprobe loop + if losetup -f >/dev/null 2>&1; then + einfo "Found a usable loop device now, continuing." + else + eerror "Error finding usable loop device" ; eend 1 + bailout 1 + fi + fi + + DEVINFO=$(kpartx -av "$TARGET") # 'add map loop1p1 (253:0): 0 6289408 linear /dev/loop1 2048' + if [ -z "${DEVINFO}" ] ; then + eerror "Error setting up loopback device." ; eend 1 + bailout 1 + fi + + # hopefully this always works as expected + LOOP=$(echo "${DEVINFO}" | sed 's/.* linear //; s/ [[:digit:]]*//') # 'loop1' + LOOP_PART="$(echo "${DEVINFO##add map }" | sed 's/ .*//')" # 'loop1p1' + export TARGET="/dev/mapper/$LOOP_PART" # '/dev/mapper/loop1p1' + + blockdev --rereadpt "${LOOP}" + + if [ -z "$TARGET" ] ; then + eerror "Error: target could not be set to according /dev/mapper/* device." ; eend 1 + bailout 1 + fi +} +# }}} + +# make VM image bootable and unmount it {{{ +finalize_vm() { + if [ -z "${VIRTUAL}" ] ; then + return 0 + fi + + if ! mount "${TARGET}" "${MNTPOINT}" ; then + eerror "Error: Mounting ${TARGET} failed, can not continue." ; eend 1 + bailout 1 + fi + + einfo "Installing Grub as bootloader." + mount -t proc none "${MNTPOINT}"/proc + mount -t sysfs none "${MNTPOINT}"/sys + mount --bind /dev "${MNTPOINT}"/dev + + mkdir -p "${MNTPOINT}/boot/grub" + if ! [ -d "${MNTPOINT}"/usr/lib/grub/i386-pc/ ] ; then + eerror "Error: grub not installed inside Virtual Machine. Can not install bootloader." ; eend 1 + bailout 1 + fi + + cp "${MNTPOINT}"/usr/lib/grub/i386-pc/* "${MNTPOINT}/boot/grub/" + chroot "${MNTPOINT}" grub-mkimage -O i386-pc -p "(hd0,msdos1)/boot/grub" -o /tmp/core.img biosdisk part_msdos ext2 + dd if="${MNTPOINT}/tmp/core.img" of="${ORIG_TARGET}" conv=notrunc seek=4 + rm -f "${MNTPOINT}/tmp/core.img" + + einfo "Updating grub configuration file." + if [ -n "$BOOT_APPEND" ] ; then + sed -i "/GRUB_CMDLINE_LINUX_DEFAULT/ s#\"\$# ${BOOT_APPEND}\"#" "${MNTPOINT}"/etc/default/grub + fi + chroot "${MNTPOINT}" update-grub + + case "$RELEASE" in + lenny|squeeze|wheezy) + einfo "Adjusting grub.cfg for successful boot sequence." + sed -i "s;root=[^ ]\+;root=UUID=$TARGET_UUID;" "${MNTPOINT}"/boot/grub/grub.cfg + ;; + esac + + umount "${MNTPOINT}"/proc + umount "${MNTPOINT}"/sys + umount "${MNTPOINT}"/dev + umount "${MNTPOINT}" + kpartx -d "${ORIG_TARGET}" >/dev/null +} +# }}} + # install main chroot {{{ debootstrap_system() { if [ "$_opt_nodebootstrap" ]; then @@ -767,19 +1112,34 @@ debootstrap_system() { fi if grep -q "$MNTPOINT" /proc/mounts || [ -n "$DIRECTORY" ] ; then - einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${MIRROR}${ISO}" - if [ -n "$MIRROR" ] ; then - einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR" - $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR - else - einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO" - $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO - fi - eend $? + : else - eerror "Error: $MNTPOINT not mounted, can not continue." - eend 1 + eerror "Error: $MNTPOINT not mounted, can not continue." + eend 1 ; exit 1 fi + + if [ -n "$ISO" ] ; then + einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${ISO}" + einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO" + "$DEBOOTSTRAP" $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT "$RELEASE" "$MNTPOINT" "$ISO" + RC=$? + else + einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${MIRROR}" + einfo "Executing: $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR" + "$DEBOOTSTRAP" $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT "$RELEASE" "$MNTPOINT" "$MIRROR" + RC=$? + fi + + if [ $RC -ne 0 ] ; then + if [ -r "$MNTPOINT/debootstrap/debootstrap.log" ] && \ + [ -s "$MNTPOINT/debootstrap/debootstrap.log" ] ; then + einfo "Presenting last ten lines of debootstrap.log:" + tail -10 "${MNTPOINT}"/debootstrap/debootstrap.log + einfo "End of debootstrap.log" + fi + fi + + eend $RC } # }}} @@ -789,87 +1149,142 @@ preparechroot() { # provide variables to chroot system CHROOT_VARIABLES="/var/cache/grml-debootstrap/variables_${SHORT_TARGET}" - touch $CHROOT_VARIABLES - chmod 600 $CHROOT_VARIABLES # make sure nobody except root can read it - echo "# Configuration of ${PN}" > $CHROOT_VARIABLES - [ -n "$ARCH" ] && echo "ARCH=$ARCH" >> $CHROOT_VARIABLES - [ -n "$GRUB" ] && echo "GRUB=$GRUB" >> $CHROOT_VARIABLES - [ -n "$HOSTNAME" ] && echo "HOSTNAME=$HOSTNAME" >> $CHROOT_VARIABLES - [ -n "$INSTALL_NOTES" ] && echo "INSTALL_NOTES=$INSTALL_NOTES" >> $CHROOT_VARIABLES - [ -n "$ISODIR" ] && echo "ISODIR=$ISO" >> $CHROOT_VARIABLES - [ -n "$ISO" ] && echo "ISO=$ISO" >> $CHROOT_VARIABLES - [ -n "$MIRROR" ] && echo "MIRROR=$MIRROR" >> $CHROOT_VARIABLES - [ -n "$KEEP_SRC_LIST" ] && echo "KEEP_SRC_LIST=$KEEP_SRC_LIST" >> $CHROOT_VARIABLES - [ -n "$PACKAGES" ] && echo "PACKAGES=$PACKAGES" >> $CHROOT_VARIABLES - [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=$ROOTPASSWORD" >> $CHROOT_VARIABLES - [ -n "$TARGET" ] && echo "TARGET=$TARGET" >> $CHROOT_VARIABLES - [ -n "$TARGET_UUID" ] && echo "TARGET_UUID=$TARGET_UUID" >> $CHROOT_VARIABLES - [ -n "$RM_APTCACHE" ] && echo "RM_APTCACHE=$RM_APTCACHE" >> $CHROOT_VARIABLES - - cp $VERBOSE $CONFFILES/chroot-script $MNTPOINT/bin/chroot-script - chmod 755 $MNTPOINT/bin/chroot-script + touch "$CHROOT_VARIABLES" + chmod 600 "$CHROOT_VARIABLES" # make sure nobody except root can read it + echo "# Configuration of ${PN}" > "$CHROOT_VARIABLES" + [ -n "$ARCH" ] && echo "ARCH=\"$ARCH\"" >> "$CHROOT_VARIABLES" + [ -n "$BACKPORTREPOS" ] && echo "BACKPORTREPOS=\"$BACKPORTREPOS\"" >> "$CHROOT_VARIABLES" + [ -n "$CHROOT_SCRIPTS" ] && echo "CHROOT_SCRIPTS=\"$CHROOT_SCRIPTS\"" >> "$CHROOT_VARIABLES" + [ -n "$CONFFILES" ] && echo "CONFFILES=\"$CONFFILES\"" >> "$CHROOT_VARIABLES" + [ -n "$DEBCONF" ] && echo "DEBCONF=\"$DEBCONF\"" >> "$CHROOT_VARIABLES" + [ -n "$DEBIAN_FRONTEND" ] && echo "DEBIAN_FRONTEND=\"$DEBIAN_FRONTEND\"" >> "$CHROOT_VARIABLES" + [ -n "$DEBOOTSTRAP" ] && echo "DEBOOTSTRAP=\"$DEBOOTSTRAP\"" >> "$CHROOT_VARIABLES" + [ -n "$DEFAULT_LOCALES" ] && echo "DEFAULT_LOCALES=\"$DEFAULT_LOCALES\"" >> "$CHROOT_VARIABLES" + [ -n "$DEFAULT_LANGUAGE" ] && echo "DEFAULT_LANGUAGE=\"$DEFAULT_LANGUAGE\"" >> "$CHROOT_VARIABLES" + [ -n "$EXTRAPACKAGES" ] && echo "EXTRAPACKAGES=\"$EXTRAPACKAGES\"" >> "$CHROOT_VARIABLES" + [ -n "$FALLBACK_MIRROR" ] && echo "FALLBACK_MIRROR=\"$FALLBACK_MIRROR\"" >> "$CHROOT_VARIABLES" + [ -n "$FORCE" ] && echo "FORCE=\"$FORCE\"" >> "$CHROOT_VARIABLES" + [ -n "$GRMLREPOS" ] && echo "GRMLREPOS=\"$GRMLREPOS\"" >> "$CHROOT_VARIABLES" + [ -n "$GRUB" ] && echo "GRUB=\"$GRUB\"" >> "$CHROOT_VARIABLES" + [ -n "$HOSTNAME" ] && echo "HOSTNAME=\"$HOSTNAME\"" >> "$CHROOT_VARIABLES" + [ -n "$INITRD" ] && echo "INITRD=\"$INITRD\"" >> "$CHROOT_VARIABLES" + [ -n "$INSTALL_NOTES" ] && echo "INSTALL_NOTES=\"$INSTALL_NOTES\"" >> "$CHROOT_VARIABLES" + [ -n "$ISODIR" ] && echo "ISODIR=\"$ISO\"" >> "$CHROOT_VARIABLES" + [ -n "$ISO" ] && echo "ISO=\"$ISO\"" >> "$CHROOT_VARIABLES" + [ -n "$KEEP_SRC_LIST" ] && echo "KEEP_SRC_LIST=\"$KEEP_SRC_LIST\"" >> "$CHROOT_VARIABLES" + [ -n "$LOCALES" ] && echo "LOCALES=\"$LOCALES\"" >> "$CHROOT_VARIABLES" + [ -n "$MIRROR" ] && echo "MIRROR=\"$MIRROR\"" >> "$CHROOT_VARIABLES" + [ -n "$MKFS" ] && echo "MKFS=\"$MKFS\"" >> "$CHROOT_VARIABLES" + [ -n "$NOPASSWORD" ] && echo "NOPASSWORD=\"true\"" >> "$CHROOT_VARIABLES" + [ -n "$NOKERNEL" ] && echo "NOKERNEL=\"true\"" >> "$CHROOT_VARIABLES" + [ -n "$PACKAGES" ] && echo "PACKAGES=\"$PACKAGES\"" >> "$CHROOT_VARIABLES" + [ -n "$PRE_SCRIPTS" ] && echo "PRE_SCRIPTS=\"$PRE_SCRIPTS\"" >> "$CHROOT_VARIABLES" + [ -n "$RECONFIGURE" ] && echo "RECONFIGURE=\"$RECONFIGURE\"" >> "$CHROOT_VARIABLES" + [ -n "$RELEASE" ] && echo "RELEASE=\"$RELEASE\"" >> "$CHROOT_VARIABLES" + [ -n "$RM_APTCACHE" ] && echo "RM_APTCACHE=\"$RM_APTCACHE\"" >> "$CHROOT_VARIABLES" + [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=\"$ROOTPASSWORD\"" >> "$CHROOT_VARIABLES" + [ -n "$SCRIPTS" ] && echo "SCRIPTS=\"$SCRIPTS\"" >> "$CHROOT_VARIABLES" + [ -n "$SECURE" ] && echo "SECURE=\"$SECURE\"" >> "$CHROOT_VARIABLES" + [ -n "$SELECTED_PARTITIONS" ] && echo "SELECTED_PARTITIONS=\"$SELECTED_PARTITIONS\"" >> "$CHROOT_VARIABLES" + [ -n "$TARGET" ] && echo "TARGET=\"$TARGET\"" >> "$CHROOT_VARIABLES" + [ -n "$UPGRADE_SYSTEM" ] && echo "UPGRADE_SYSTEM=\"$UPGRADE_SYSTEM\"" >> "$CHROOT_VARIABLES" + [ -n "$TARGET_UUID" ] && echo "TARGET_UUID=\"$TARGET_UUID\"" >> "$CHROOT_VARIABLES" + [ -n "$TIMEZONE" ] && echo "TIMEZONE=\"$TIMEZONE\"" >> "$CHROOT_VARIABLES" + [ -n "$TUNE2FS" ] && echo "TUNE2FS=\"$TUNE2FS\"" >> "$CHROOT_VARIABLES" + [ -n "$VMSIZE" ] && echo "VMSIZE=\"$VMSIZE\"" >> "$CHROOT_VARIABLES" + + cp $VERBOSE "${CONFFILES}"/chroot-script "${MNTPOINT}"/bin/chroot-script + chmod 755 "${MNTPOINT}"/bin/chroot-script [ -d "$MNTPOINT"/etc/debootstrap/ ] || mkdir "$MNTPOINT"/etc/debootstrap/ # make sure we have our files for later use via chroot-script - cp $VERBOSE $CONFFILES/config $MNTPOINT/etc/debootstrap/ + cp $VERBOSE "${CONFFILES}/config" "${MNTPOINT}"/etc/debootstrap/ # make sure we adjust the configuration variables accordingly: - sed -i "s#RELEASE=.*#RELEASE=\"$RELEASE\"#" $MNTPOINT/etc/debootstrap/config - sed -i "s#TARGET=.*#TARGET=\"$TARGET\"#" $MNTPOINT/etc/debootstrap/config - sed -i "s#GRUB=.*#GRUB=\"$GRUB\"#" $MNTPOINT/etc/debootstrap/config + sed -i "s#RELEASE=.*#RELEASE=\"$RELEASE\"#" "${MNTPOINT}"/etc/debootstrap/config + sed -i "s#TARGET=.*#TARGET=\"$TARGET\"#" "${MNTPOINT}"/etc/debootstrap/config + sed -i "s#GRUB=.*#GRUB=\"$GRUB\"#" "${MNTPOINT}"/etc/debootstrap/config # install notes: if [ -n "$INSTALL_NOTES" ] ; then - [ -r "$INSTALL_NOTES" ] && cp "$INSTALL_NOTES" $MNTPOINT/etc/debootstrap/ + [ -r "$INSTALL_NOTES" ] && cp "$INSTALL_NOTES" "${MNTPOINT}"/etc/debootstrap/ fi # package selection: - cp $VERBOSE ${_opt_packages:-$CONFFILES/packages} \ - $MNTPOINT/etc/debootstrap/packages + cp $VERBOSE "${_opt_packages:-$CONFFILES/packages}" \ + "${MNTPOINT}"/etc/debootstrap/packages # debconf preseeding: _opt_debconf=${_opt_debconf:-$CONFFILES/debconf-selections} - [ -f $_opt_debconf -a "$DEBCONF" = 'yes' ] && \ - cp $VERBOSE $_opt_debconf $MNTPOINT/etc/debootstrap/debconf-selections + [ -f "${_opt_debconf}" ] && [ "$DEBCONF" = 'yes' ] && \ + cp $VERBOSE "${_opt_debconf}" "${MNTPOINT}"/etc/debootstrap/debconf-selections # copy scripts that should be executed inside the chroot: _opt_chroot_scripts=${_opt_chroot_scripts:-$CONFFILES/chroot-scripts/} - [ -d $_opt_chroot_scripts -a "$CHROOT_SCRIPTS" = 'yes' ] && { - mkdir -p $MNTPOINT/etc/debootstrap/chroot-scripts - cp -a $VERBOSE $_opt_chroot_scripts/* $MNTPOINT/etc/debootstrap/chroot-scripts/ + [ -d "$_opt_chroot_scripts" ] && [ "$CHROOT_SCRIPTS" = 'yes' ] && { + mkdir -p "${MNTPOINT}"/etc/debootstrap/chroot-scripts + cp -a $VERBOSE "${_opt_chroot_scripts}"/* "${MNTPOINT}"/etc/debootstrap/chroot-scripts/ } # notice: do NOT use $CHROOT_VARIABLES inside chroot but statically file instead! - cp $VERBOSE $CHROOT_VARIABLES $MNTPOINT/etc/debootstrap/variables + cp $VERBOSE "${CHROOT_VARIABLES}" "${MNTPOINT}"/etc/debootstrap/variables - cp $VERBOSE -a -L $CONFFILES/extrapackages/ $MNTPOINT/etc/debootstrap/ + cp $VERBOSE -a -L "${CONFFILES}"/extrapackages/ "${MNTPOINT}"/etc/debootstrap/ # make sure we can access network [relevant for cdebootstrap] - [ -f "$MNTPOINT/etc/resolv.conf" ] || cp $VERBOSE /etc/resolv.conf $MNTPOINT/etc/resolv.conf + [ -f "${MNTPOINT}"/etc/resolv.conf ] || cp $VERBOSE /etc/resolv.conf "${MNTPOINT}"/etc/resolv.conf # provide system's /etc/hosts to the target: if ! [ -f "$MNTPOINT/etc/hosts" ] ; then - cp $VERBOSE /etc/hosts $MNTPOINT/etc/hosts + cp $VERBOSE /etc/hosts "${MNTPOINT}"/etc/hosts fi # setup default locales - [ -n "$LOCALES" ] && cp $VERBOSE $CONFFILES/locale.gen $MNTPOINT/etc/locale.gen + [ -n "$LOCALES" ] && cp $VERBOSE "${CONFFILES}"/locale.gen "${MNTPOINT}"/etc/locale.gen # MAKEDEV is just a forking bomb crap, let's do it on our own instead :) - ( cd $MNTPOINT/dev && tar zxf /etc/debootstrap/devices.tar.gz ) + ( cd "${MNTPOINT}"/dev && tar zxf /etc/debootstrap/devices.tar.gz ) # copy any existing files to chroot - [ -d $CONFFILES/bin ] && cp $VERBOSE -a -L $CONFFILES/bin/* $MNTPOINT/bin/ - [ -d $CONFFILES/boot ] && cp $VERBOSE -a -L $CONFFILES/boot/* $MNTPOINT/boot/ - [ -d $CONFFILES/etc ] && cp $VERBOSE -a -L $CONFFILES/etc/* $MNTPOINT/etc/ - [ -d $CONFFILES/sbin ] && cp $VERBOSE -a -L $CONFFILES/sbin/* $MNTPOINT/sbin/ - [ -d $CONFFILES/share ] && cp $VERBOSE -a -L $CONFFILES/share/* $MNTPOINT/share/ - [ -d $CONFFILES/usr ] && cp $VERBOSE -a -L $CONFFILES/usr/* $MNTPOINT/usr/ - [ -d $CONFFILES/var ] && cp $VERBOSE -a -L $CONFFILES/var/* $MNTPOINT/var/ - - # copy local network setup to chroot - if [ -r /etc/network/interfaces -a ! -r "${MNTPOINT}"/etc/network/interfaces ] ; then - [ -d $MNTPOINT/etc/network ] || mkdir $MNTPOINT/etc/network - cp $VERBOSE /etc/network/interfaces $MNTPOINT/etc/network/interfaces + [ -d "${CONFFILES}"/bin ] && cp $VERBOSE -a -L "${CONFFILES}"/bin/* "${MNTPOINT}"/bin/ + [ -d "${CONFFILES}"/boot ] && cp $VERBOSE -a -L "${CONFFILES}"/boot/* "${MNTPOINT}"/boot/ + [ -d "${CONFFILES}"/etc ] && cp $VERBOSE -a -L "${CONFFILES}"/etc/* "${MNTPOINT}"/etc/ + [ -d "${CONFFILES}"/sbin ] && cp $VERBOSE -a -L "${CONFFILES}"/sbin/* "${MNTPOINT}"/sbin/ + [ -d "${CONFFILES}"/share ] && cp $VERBOSE -a -L "${CONFFILES}"/share/* "${MNTPOINT}"/share/ + [ -d "${CONFFILES}"/usr ] && cp $VERBOSE -a -L "${CONFFILES}"/usr/* "${MNTPOINT}"/usr/ + [ -d "${CONFFILES}"/var ] && cp $VERBOSE -a -L "${CONFFILES}"/var/* "${MNTPOINT}"/var/ + + # network setup + DEFAULT_INTERFACES="# /etc/network/interfaces - generated by grml-debootstrap + +# Include files from /etc/network/interfaces.d when using +# ifupdown v0.7.44 or newer: +#source-directory /etc/network/interfaces.d + +auto lo +iface lo inet loopback + +allow-hotplug eth0 +iface eth0 inet dhcp +" + + if [ -n "$NOINTERFACES" ] ; then + einfo "Not installing /etc/network/interfaces as requested via --nointerfaces option" ; eend 0 + elif [ -n "$USE_DEFAULT_INTERFACES" ] ; then + einfo "Installing default /etc/network/interfaces as requested via --defaultinterfaces options." + echo "$DEFAULT_INTERFACES" > "${MNTPOINT}/etc/network/interfaces" + eend $? + elif [ -n "$VIRTUAL" ] ; then + einfo "Setting up Virtual Machine, installing default /etc/network/interfaces" + echo "$DEFAULT_INTERFACES" > "${MNTPOINT}/etc/network/interfaces" + eend $? + elif [ -r /etc/network/interfaces ] ; then + einfo "Copying /etc/network/interfaces from host to target system" + cp $VERBOSE /etc/network/interfaces "${MNTPOINT}/etc/network/interfaces" + eend $? + else + ewarn "Couldn't read /etc/network/interfaces, installing default /etc/network/interfaces" + echo "$DEFAULT_INTERFACES" > "${MNTPOINT}/etc/network/interfaces" + eend $? fi # install config file providing some example entries @@ -916,45 +1331,33 @@ execute_scripts() { # execute chroot-script {{{ chrootscript() { if ! [ -r "$MNTPOINT/bin/chroot-script" ] ; then - mount_target + mount_target fi - if [ -x "$MNTPOINT/bin/chroot-script" ] ; then - einfo "Executing chroot-script now" - mount --bind /dev "$MNTPOINT"/dev - chroot "$MNTPOINT" /bin/chroot-script ; RC=$? - umount "$MNTPOINT"/dev - eend $RC + if ! [ -x "$MNTPOINT/bin/chroot-script" ] ; then + eerror "Fatal: $MNTPOINT/bin/chroot-script could not be found." + eend 1 else - eerror "Fatal: $MNTPOINT/bin/chroot-script could not be found." - eend 1 - fi -} -# }}} - -# install booloader grub {{{ -grub_install() { - if [ -z "$GRUB" ] ; then - echo "Notice: \$GRUB not defined, will not install grub therefore." - return 0 - fi - - if ! [ -x "$(which grub-install)" ] ; then - echo "Error: grub-install not available. (Error while installing grub package?)" - return 1 + einfo "Executing chroot-script now" + mount --bind /dev "$MNTPOINT"/dev + if [ "$DEBUG" = "true" ] ; then + chroot "$MNTPOINT" /bin/sh -x /bin/chroot-script ; RC=$? + else + chroot "$MNTPOINT" /bin/chroot-script ; RC=$? + fi + umount "$MNTPOINT"/dev + eend $RC fi - if [ -n "$SELECTED_PARTITIONS" ] ; then # using sw-raid - for device in $SELECTED_PARTITIONS ; do - GRUB="${device%%[0-9]}" - einfo "Installing grub on ${GRUB}:" - grub-install --no-floppy --root-directory="$MNTPOINT" "$GRUB" - eend $? - done + # finally get rid of chroot-script again, there's no good reason to + # keep it on the installed system + if grep -q GRML_CHROOT_SCRIPT_MARKER "${MNTPOINT}/bin/chroot-script" ; then + einfo "Removing chroot-script again" + rm -f "${MNTPOINT}/bin/chroot-script" + eend $? else - einfo "Installing grub on ${GRUB}:" - grub-install --no-floppy --root-directory="$MNTPOINT" "$GRUB" - eend $? + einfo "Keeping chroot-script as string GRML_CHROOT_SCRIPT_MARKER could not be found" + eend 0 fi } # }}} @@ -978,7 +1381,7 @@ umount_chroot() { if grep -q "$MNTPOINT" /proc/mounts ; then if [ -n "$PARTITION" ] ; then einfo "Unmount $MNTPOINT" - umount $MNTPOINT + umount "$MNTPOINT" eend $? fi fi @@ -987,43 +1390,48 @@ umount_chroot() { # execute filesystem check {{{ fscktool() { - if [ "$FSCK" = 'yes' ] ; then - [ -n "$FSCKTOOL" ] || FSCKTOOL="fsck.${MKFS#mkfs.}" - einfo "Checking filesystem on $TARGET using $FSCKTOOL" - $FSCKTOOL $TARGET - eend $? - fi + if [ -n "$VIRTUAL" ] ; then + einfo "Skipping filesystem check because we deploy a virtual machine." + return 0 + fi + + if [ "$FSCK" = 'yes' ] ; then + [ -n "$FSCKTOOL" ] || FSCKTOOL="fsck.${MKFS#mkfs.}" + einfo "Checking filesystem on $TARGET using $FSCKTOOL" + "$FSCKTOOL" "$TARGET" + eend $? + fi } # }}} # now execute all the functions {{{ -for i in mkfs tunefs mount_target debootstrap_system preparechroot \ - execute_pre_scripts chrootscript execute_scripts grub_install umount_chroot \ - fscktool ; do +for i in prepare_vm mkfs tunefs mount_target debootstrap_system \ + preparechroot execute_pre_scripts chrootscript execute_scripts \ + umount_chroot finalize_vm fscktool ; do if stage "${i}" ; then - $i && ( stage "${i}" done && rm -f "${STAGES}/${i}" ) || bailout 2 "i" + if "$i" ; then + stage "${i}" 'done' && rm -f "${STAGES}/${i}" + else + bailout 2 "$i" + fi fi done -# }}} - -# finalize {{{ -einfo "Removing ${CHROOT_VARIABLES}" ; rm "$CHROOT_VARIABLES" ; eend $? -einfo "Removing ${STAGES}" ; rmdir "$STAGES" ; eend $? -# Remove temporary mountpoint again -if echo "$MNTPOINT" | grep -q '/mnt/debootstrap\.' ; then - einfo "Removing directory ${MNTPOINT}" ; rmdir "$MNTPOINT" ; eend $? -fi +cleanup # }}} # end dialog of autoinstallation {{{ if [ -n "$AUTOINSTALL" ] ; then - dialog --title "$PN" --msgbox \ - "Finished execution of ${PN}. Enjoy your Debian system." 0 0 + if dialog --title "${PN}" --pause "Finished execution of ${PN}. +Automatically rebooting in 10 seconds. + +Choose Cancel to skip rebooting." 10 60 10 ; then + noeject noprompt reboot + fi else einfo "Finished execution of ${PN}. Enjoy your Debian system." ; eend 0 fi # }}} ## END OF FILE ################################################################# -# vim: ai tw=100 expandtab foldmethod=marker shiftwidth=3 +# vim: ai tw=100 expandtab foldmethod=marker shiftwidth=2