X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=grml-debootstrap;h=007d0bed3ab701dfc0ea73f53f5b8966680b8755;hp=3a3e67b3f0c91c1c759b6e9d5bb6567a4134d4c5;hb=86c53253ecc5dd7971ab6e8d04b285c08265906a;hpb=4384a101128e1244ea0f7ce7d7923d9417f1e981 diff --git a/grml-debootstrap b/grml-debootstrap index 3a3e67b..007d0be 100755 --- a/grml-debootstrap +++ b/grml-debootstrap @@ -5,17 +5,44 @@ # Bug-Reports: see http://grml.org/bugs/ # License: This file is licensed under the GPL v2+ ################################################################################ -# http://www.debian.org/releases/stable/i386/index.html.en # variables {{{ PN="$(basename $0)" -VERSION="$(dpkg --list $PN 2>/dev/null| awk '/^i/ {print $3}')" +VERSION="$(dpkg-query --show --showformat='${Version}' "$PN")" VERSION="${VERSION:-unknown}" MNTPOINT="/mnt/debootstrap.$$" # defaults -VMSIZE="2G" -FORCE='' +[ -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 @@ -37,7 +64,7 @@ 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: squeeze). + -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, @@ -46,17 +73,18 @@ 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. + --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). - --insecure Do not download and check Release file signatures. --force Do not prompt for user acknowledgement. Options for Virtual Machine deployment: - --vmfile Set up a Virtual Machine instead of installing to - a partition or directory, to be combined with --target, - like: --vmfile --target /mnt/sda1/qemu.img + --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 @@ -66,12 +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. @@ -81,6 +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. @@ -96,7 +135,7 @@ if [ "$1" = '-h' ] || [ "$1" = '-help' ] || [ "$1" = "--help" ] ; then fi # }}} -# {{{ +# early helper functions {{{ GOOD='' WARN='' BAD='' @@ -118,7 +157,7 @@ einfon() { eerror() { [ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo - printf " ${BAD}*${NORMAL} $*\n" + printf " ${BAD}*${NORMAL} $*\n" >&2 LAST_E_CMD=eerror return 0 } @@ -129,6 +168,7 @@ eend() { if [ $retval -gt 0 ]; then printf " ${BAD}-> Failed (rc=${retval})${NORMAL}\n" fi + return $retval } check4root(){ @@ -147,11 +187,98 @@ check4progs(){ return 1 fi } +# }}} + +# helper functions {{{ +cleanup() { + if [ -n "$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 $STAGES" ; eend 0 + return 1 + fi +} # }}} # make sure we have what we need {{{ -check4progs debootstrap dialog || exit 1 +check4progs debootstrap || bailout 1 # }}} # source main configuration file {{{ @@ -169,7 +296,7 @@ elif [ -r /usr/share/grml-debootstrap/functions/cmdlineopts.clp ] ; then else eerror "Error: cmdline function file not found, exiting." eend 1 - exit 1 + bailout 1 fi # == business-logic of command line parameter-processing @@ -179,10 +306,10 @@ fi CONFFILES=$_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 @@ -193,7 +320,8 @@ fi [ "$_opt_iso" ] && ISO=$_opt_iso [ "$_opt_release" ] && RELEASE=$_opt_release [ "$_opt_target" ] && TARGET=$_opt_target -[ "$_opt_vmfile" ] && VIRTUAL=1 +[ "$_opt_vm" ] && VIRTUAL=1 +[ "$_opt_vmfile" ] && VMFILE=1 && VIRTUAL=1 [ "$_opt_vmsize" ] && VMSIZE=$_opt_vmsize [ "$_opt_mntpoint" ] && MNTPOINT=$_opt_mntpoint [ "$_opt_debopt" ] && DEBOOTSTRAP_OPT=$_opt_debopt @@ -207,14 +335,25 @@ fi [ "$_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" ] && DEFAULTINTERFACES="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 @@ -233,13 +372,13 @@ fi # check for root permissions {{{ if ! check4root ; then echo "For usage instructions please execute '$PN --help'." - exit 1 + bailout 1 fi # }}} # make sure we have what we need {{{ if [ -n "$VIRTUAL" ] ; then - check4progs kpartx mksh qemu-img || exit 1 + check4progs kpartx mksh parted qemu-img || bailout 1 fi # }}} @@ -247,7 +386,7 @@ fi 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 $CONFIGFILE" ; eend 1 ; bailout 1 fi fi # }}} @@ -258,14 +397,14 @@ if [ -n "$GROOT" ] ; then eerror "This variable is no longer supported, please visit the" eerror "grml-debootstrap documentation for details." eend 1 - exit 1 + bailout 1 fi if echo "$GRUB" | grep -q '^hd' ; then eerror "Error: this syntax for the grub configuration variable is no longer supported." eerror "Please do not use hd... any longer but /dev/sdX instead." eend 1 - exit 1 + bailout 1 fi # }}} @@ -273,7 +412,7 @@ fi welcome_dialog() { dialog --title "$PN" --yesno "Welcome to the interactive configuration of ${PN}. -Do you want to continue installing Debian using this frontend?" 0 0 +Do you want to continue installing Debian using this frontend?" 0 0 || bailout 0 } # }}} @@ -290,7 +429,7 @@ prompt_for_target() --msgbox "Sorry, no partitions found. Please configure your harddisks (see /proc/partitions) using a tool like fdisk, cfdisk, gpart, gparted,..." 0 0 - exit 0 + bailout 1 fi PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do @@ -300,6 +439,7 @@ prompt_for_target() TARGET=$(dialog --title "$PN" --single-quoted --stdout \ --menu "Please select the target partition:" 0 0 0 \ $PARTITION_LIST) + [ $? -eq 0 ] || bailout 1 } # }}} @@ -331,7 +471,7 @@ prompt_for_bootmanager() fi for device in cciss/c0d0 sda hda; do - if [ /dev/$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 @@ -352,12 +492,7 @@ 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 @@ -378,14 +513,16 @@ prompt_for_bootmanager() # ask for Debian release {{{ prompt_for_release() { - [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='squeeze' + [ -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 4 \ - lenny Debian/old-stable \ - squeeze Debian/stable \ - wheezy Debian/testing \ + 0 50 5 \ + lenny Debian/5.0 \ + squeeze Debian/6.0 \ + wheezy Debian/7.0 \ + jessie Debian/8.0 \ sid Debian/unstable)" + [ $? -eq 0 ] || bailout } # }}} @@ -395,27 +532,35 @@ prompt_for_hostname() HOSTNAME="$(dialog --stdout --title "${PN}" --inputbox \ "Please enter the hostname you would like to use for installation:" \ 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" } # }}} @@ -429,17 +574,20 @@ 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)" + [ $? -eq 0 ] || bailout fi } # }}} @@ -482,6 +630,7 @@ PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do dialog --title "$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 +[ $? -eq 0 ] || bailout RETVAL=$? SELECTED_PARTITIONS="$(cat $TMPFILE)" @@ -512,7 +661,7 @@ $(cat $ERRORFILE) Exiting." 0 0 rm -f "$TMPFILE" "$ERRORFILE" - exit 1 + bailout 1 fi } @@ -548,7 +697,7 @@ checkconfiguration() if [ -n "$AUTOINSTALL" ] ; then if checkforrun ; then eerror "Exiting as requested" ; eend 0 - exit 1 + bailout 1 fi elif [ -n "$INTERACTIVE" ] ; then @@ -561,11 +710,13 @@ elif [ -n "$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 @@ -573,9 +724,10 @@ 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: $TARGET" @@ -589,12 +741,21 @@ else # if not running automatic installation display configuration and prompt fo fi [ -n "$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." - [ -n "$VMSIZE" ] && echo " Using Virtual Disk file with size of ${VMSIZE}." + if [ -n "$VMSIZE" -a -n "$VMFILE" ]; then + echo " Using Virtual Disk file with size of ${VMSIZE}." + fi + fi + + if [ ! -t 0 -a -z "$ROOTPASSWORD" -a -z "$NOPASSWORD" ] ; then + echo + echo " You do not have a TTY allocated, your password will be shown in" + echo " plaintext on the terminal! If you are using SSH, try its -t option!" fi echo @@ -608,7 +769,7 @@ else # if not running automatic installation display configuration and prompt fo read a if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then eerror "Exiting as requested." ; eend 1 - exit 1 + bailout 1 fi fi fi @@ -618,6 +779,8 @@ fi # interactive mode {{{ interactive_mode() { + check4progs dialog || bailout 1 + welcome_dialog prompt_for_release @@ -643,6 +806,27 @@ if [ -z "$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 $TARGET is set [the partition for the new system] {{{ @@ -651,7 +835,7 @@ if [ -n "$TARGET" ] ; then else eerror "Please adjust $CONFFILES/config or..." eerror "... use the interactive version for configuration before running ${0}" ; eend 1 - exit 1 + bailout 1 fi # }}} @@ -680,7 +864,6 @@ set_target_directory(){ MKFS='' TUNE2FS='' FSCK='' - GRUB='' # make sure we normalise the path to an absolute directory name so something like: # mkdir -p foo/a bar/a; (cd foo; grml-debootstrap -t a)&; (cd bar; grml-debootstrap -t a)&; wait # works @@ -694,37 +877,13 @@ else fi # }}} -# architecture setup {{{ -if [ -n "$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 @@ -732,97 +891,67 @@ 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 $? - fi - fi - fi - - if [ -n "${ORIG_TARGET}" ] ; then - einfo "Removing loopback mount of file ${ORIG_TARGET}." - kpartx -d "${ORIG_TARGET}" ; eend $? - 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 - ewarn " To reexecute it clean up the according directory inside $STAGES" ; eend 0 - return 1 - fi -} +# Debian ISOs do not contain signed Release files {{{ +if [ -n "$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 $TARGET)" ; eend 1 - exit 1 - fi + return 0 + fi + + if grep -q "$TARGET" /proc/mounts ; then + eerror "$TARGET already mounted, exiting to avoid possible damage. (Manually unmount $TARGET)" ; eend 1 + bailout 1 + fi - if [ -n "$MKFS" ] ; then - einfo "Running $MKFS on $TARGET" - $MKFS $TARGET ; RC=$? + # 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 - # 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 + if [ -n "$MKFS" ] ; then + einfo "Running $MKFS $MKFS_OPTS on $TARGET" + $MKFS $MKFS_OPTS $TARGET ; RC=$? - eval $(blkid -o udev $TARGET 2>/dev/null) - [ -n "$ID_FS_UUID" ] && TARGET_UUID="$ID_FS_UUID" || TARGET_UUID="" + if [ "$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 $RC fi } # }}} @@ -866,26 +995,60 @@ mount_target() { # prepare VM image for usage with debootstrap {{{ prepare_vm() { if [ -z "$VIRTUAL" ] ; then - return 0 # be quite by intention + return 0 # be quiet by intention fi - if [ -b "$TARGET" ] ; then + if [ -b "$TARGET" -a -n "$VMFILE" ] ; then eerror "Error: specified virtual disk target ($TARGET) is an existing block device." eend 1 - exit 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 - qemu-img create -f raw "${TARGET}" "${VMSIZE}" - echo 4 66 | mksh /usr/share/grml-debootstrap/bootgrub.mksh -A | dd of="$TARGET" conv=notrunc + if [ -n "$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" - parted -s "${TARGET}" 'mkpart primary ext3 2M -1' + if [ "$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 - exit 1 + bailout 1 fi # hopefully this always works as expected @@ -898,7 +1061,7 @@ prepare_vm() { if [ -z "$TARGET" ] ; then eerror "Error: target could not be set to according /dev/mapper/* device." ; eend 1 - exit 1 + bailout 1 fi } # }}} @@ -911,7 +1074,7 @@ finalize_vm() { if ! mount "${TARGET}" "${MNTPOINT}" ; then eerror "Error: Mounting ${TARGET} failed, can not continue." ; eend 1 - exit 1 + bailout 1 fi einfo "Installing Grub as bootloader." @@ -922,7 +1085,7 @@ finalize_vm() { mkdir -p "${MNTPOINT}/boot/grub" if ! [ -d "${MNTPOINT}"/usr/lib/grub/i386-pc/ ] ; then eerror "Error: grub not installed inside Virtual Machine. Can not install bootloader." ; eend 1 - exit 1 + bailout 1 fi cp "${MNTPOINT}"/usr/lib/grub/i386-pc/* "${MNTPOINT}/boot/grub/" @@ -931,6 +1094,9 @@ finalize_vm() { rm -f "${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 "${MNTPOINT}" update-grub umount "${MNTPOINT}"/proc @@ -940,7 +1106,7 @@ finalize_vm() { einfo "Adjusting grub.cfg for successful boot sequence." # ugly but needed to boot grub acordingly sed -i "s;set root=.*;set root='(hd0,msdos1)';" "${MNTPOINT}"/boot/grub/grub.cfg - sed -i "s; root=/dev/.*; root=/dev/sda1;" "${MNTPOINT}"/boot/grub/grub.cfg + sed -i "s;root=[^ ]\+;root=/dev/sda1;" "${MNTPOINT}"/boot/grub/grub.cfg umount "${MNTPOINT}" kpartx -d "${ORIG_TARGET}" >/dev/null @@ -955,19 +1121,34 @@ debootstrap_system() { fi if grep -q "$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 } # }}} @@ -980,20 +1161,46 @@ preparechroot() { 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" >> $CHROOT_VARIABLES - [ -n "$KEEP_SRC_LIST" ] && echo "KEEP_SRC_LIST=$KEEP_SRC_LIST" >> $CHROOT_VARIABLES - [ -n "$MIRROR" ] && echo "MIRROR=$MIRROR" >> $CHROOT_VARIABLES - [ -n "$PACKAGES" ] && echo "PACKAGES=$PACKAGES" >> $CHROOT_VARIABLES - [ -n "$RM_APTCACHE" ] && echo "RM_APTCACHE=$RM_APTCACHE" >> $CHROOT_VARIABLES - [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=$ROOTPASSWORD" >> $CHROOT_VARIABLES - [ -n "$SELECTED_PARTITIONS" ] && echo "SELECTED_PARTITIONS=$SELECTED_PARTITIONS" >> $CHROOT_VARIABLES - [ -n "$TARGET" ] && echo "TARGET=$TARGET" >> $CHROOT_VARIABLES - [ -n "$TARGET_UUID" ] && echo "TARGET_UUID=$TARGET_UUID" >> $CHROOT_VARIABLES + [ -n "$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 @@ -1055,10 +1262,38 @@ preparechroot() { [ -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 $MNTPOINT/etc/network/interfaces + # network setup + DEFAULT_INTERFACES="# /etc/network/interfaces - generated by grml-debootstrap + +# Include files from /etc/network/interfaces.d when using +# ifupdown v0.7.44 or newer: +#source-directory /etc/network/interfaces.d + +auto lo +iface lo inet loopback + +allow-hotplug eth0 +iface eth0 inet dhcp +" + + if [ -n "$NOINTERFACES" ] ; then + einfo "Not installing /etc/network/interfaces as requested via --nointerfaces option" ; eend 0 + elif [ -n "$DEFAULT_INTERFACES" ] ; then + einfo "Installing default /etc/network/interfaces as requested via --defaultinterfaces options." + echo "$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 $? fi # install config file providing some example entries @@ -1105,18 +1340,33 @@ execute_scripts() { # execute chroot-script {{{ chrootscript() { if ! [ -r "$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: $MNTPOINT/bin/chroot-script could not be found." - eend 1 + einfo "Executing chroot-script now" + mount --bind /dev "$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 $RC + fi + + # finally get rid of chroot-script again, there's no good reason to + # keep it on the installed system + if grep -q GRML_CHROOT_SCRIPT_MARKER "${MNTPOINT}/bin/chroot-script" ; then + einfo "Removing chroot-script again" + rm -f "${MNTPOINT}/bin/chroot-script" + eend $? + else + einfo "Keeping chroot-script as string GRML_CHROOT_SCRIPT_MARKER could not be found" + eend 0 fi } # }}} @@ -1149,12 +1399,17 @@ umount_chroot() { # execute filesystem check {{{ fscktool() { - if [ "$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 $? + fi } # }}} @@ -1163,19 +1418,11 @@ for i in prepare_vm mkfs tunefs mount_target debootstrap_system \ preparechroot execute_pre_scripts chrootscript execute_scripts \ umount_chroot finalize_vm fscktool ; do if stage "${i}" ; then - $i && ( stage "${i}" done && rm -f "${STAGES}/${i}" ) || bailout 2 "i" + $i && ( stage "${i}" done && rm -f "${STAGES}/${i}" ) || bailout 2 "$i" 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 {{{ @@ -1192,4 +1439,4 @@ fi # }}} ## END OF FILE ################################################################# -# vim: ai tw=100 expandtab foldmethod=marker shiftwidth=3 +# vim: ai tw=100 expandtab foldmethod=marker shiftwidth=2