X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=grml-debootstrap;h=17e7385a2e07bfdf67cc4970c77398b5bc8933be;hp=1229eab38ab74408a845aa33294efc4a20fa06a7;hb=47619dc6ca1f589d4daceec3f6dfd234cf79e838;hpb=00c4de996d9bde8bb2fdb9950d4e5bc96d713d1d diff --git a/grml-debootstrap b/grml-debootstrap index 1229eab..17e7385 100755 --- a/grml-debootstrap +++ b/grml-debootstrap @@ -11,7 +11,7 @@ set -e # exit on any error # variables {{{ PN="$(basename $0)" -VERSION='0.18' +VERSION='0.23' MNTPOINT="/mnt/debootstrap.$$" # inside the chroot system locales might not be available, so use minimum: @@ -39,6 +39,7 @@ Usage: $PN [options] -c|--config Use specified configuration file, defaults to /etc/debootstrap/config + --hostname Hostname of Debian system -i|--iso Mountpoint where a Debian ISO is mounted to, for use instead of fetching packages from a mirror -m|--mirror Mirror which should be used for apt-get/aptitude. @@ -103,6 +104,10 @@ while [ "$#" -gt "0" ] ; do eend 0 exit 0 ;; + --hostname) + shift + HOSTNAME=$1 + ;; --interactive) INTERACTIVE=1 ;; @@ -164,7 +169,14 @@ prompt_for_target() grep -v 'Extended$' | \ gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}') - [ -n "$AVAILABLE_PARTITIONS" ] || echo "FIXME: no partitions available?" + if [ -z "$AVAILABLE_PARTITIONS" ] ; then + dialog --title "$PN" --trim \ + --msgbox "Sorry, no partitions found. Please configure your + harddisks (see /proc/partitions) using a tool like fdisk, + cfdisk, gpart, gparted,..." 0 0 + exit 0 + fi + PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do echo "$i $(vol_id --type $i 2>/dev/null || echo [no_filesystem_yet])" done) @@ -189,15 +201,15 @@ prompt_for_bootmanager() OIFS="$IFS"; IFS=: - if echo $TARGET | grep -q "*md*" ; then - MBRPART=$TARGET + if echo $TARGET | grep -q "/dev/md" ; then + MBRPART="all disks of Software RAID $TARGET" else - MBRPART="${TARGET%[0-9]}" + MBRPART="MBR of ${TARGET%[0-9]}" fi GETMBR=$(dialog --stdout --title "$PN" --default-item mbr \ --menu "Where do you want to install the bootmanager grub?" 0 0 0 \ - mbr "install bootmanager into MBR of $MBRPART" \ + mbr "install bootmanager into $MBRPART" \ partition "install bootmanager into partition $TARGET" \ nowhere "do not install bootmanager at all" \ ${ADDITIONAL_PARAMS}) @@ -229,6 +241,48 @@ prompt_for_bootmanager() } # }}} +# ask for Debian release {{{ +prompt_for_release() +{ + RELEASE="$(dialog --stdout --title "${PN}" --default-item etch --menu \ + "Please enter the Debian release you would like to use for installation:" \ + 0 50 3 \ + etch Debian/stable \ + lenny Debian/testing \ + sid Debian/unstable)" +} +# }}} + +# ask for hostname {{{ +prompt_for_hostname() +{ + HOSTNAME="$(dialog --stdout --title "${PN}" --inputbox \ + "Please enter the hostname you would like to use for installation:" \ + 0 0 grml)" +} +# }}} + +# ask for password {{{ +prompt_for_password() +{ + ROOTPW1='PW1' + ROOTPW2='PW2' + while [ "$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="$ROOTPW1" +} +# }}} + # ask for Debian mirror {{{ prompt_for_mirror() { @@ -281,14 +335,18 @@ grubdevice() { config_swraid_setup() { TMPFILE=$(mktemp) -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") -[ $? -eq 0 ] || bailout 20 + +# Currently we support only raid1: +RAIDLEVEL='raid1' + +#RAIDLEVEL=$(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 $4}' /proc/partitions | grep md$i /proc/partitions || \ + awk '{print $4}' /proc/partitions | grep -q md$i || \ echo "/dev/md$i /dev/md$i" done) @@ -304,10 +362,11 @@ AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \ grep -v 'Extended$' | \ 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 $i off" ; done) +PARTITION_LIST=$(for i in $(echo $AVAILABLE_PARTITIONS) ; do + echo "$i $(vol_id --type $i 2>/dev/null || echo [no_filesystem_yet]) off" + done) -dialog --title "$PN" \ - --single-quoted \ +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=$? @@ -315,15 +374,32 @@ SELECTED_PARTITIONS="$(cat $TMPFILE)" NUM_PARTITIONS=0 for i in $(cat $TMPFILE) ; do - NUM_PARTITIONS="$((${NUM_PARTITIONS}+1))" + NUM_PARTITIONS=$((${NUM_PARTITIONS}+1)) done -echo " -Debug: +ERRORFILE=$(mktemp) +set +e +# TODO: better error handling? +yes | mdadm --create "${TARGET}" --level="${RAIDLEVEL}" \ + --raid-devices="${NUM_PARTITIONS}" ${SELECTED_PARTITIONS} 1>/dev/null 2>$ERRORFILE +RC=$? +set -e + +if [ "$RC" = 0 ] ; then + dialog --title "$PN" --msgbox \ + "Creating $TARGET was successful." 0 0 + rm -f "$TMPFILE" "$ERRORFILE" +else + dialog --title "$PN" --msgbox \ + "There was an error setting up $TARGET: + +$(cat $ERRORFILE) + +Exiting." 0 0 + rm -f "$TMPFILE" "$ERRORFILE" + exit 1 +fi -mdadm --create --verbose $TARGET --level=$RAIDLEVEL - --raid-devices=$NUM_PARTITIONS $SELECTED_PARTITIONS -" } prompt_for_swraid() @@ -331,12 +407,63 @@ prompt_for_swraid() if dialog --stdout --title "$PN" \ --defaultno --yesno "Do you want to configure Software RAID? -Please notice that currently only RAID levels 1 and 5 are supported by ${PN}. Configuration will take place using mdadm." 0 0 ; then +Please notice that only RAID level 1 is supported by ${PN} currently. Configuration will take place using mdadm." 0 0 ; then config_swraid_setup fi } # }}} +# make sure the user is aware of the used configuration {{{ +checkconfiguration() +{ +if [ -n "$AUTOINSTALL" ] ; then + if checkforrun ; then + eerror "Exiting as requested" ; eend 0 + exit 1 + fi +elif [ -n "$INTERACTIVE" ] ; then + + INFOTEXT="Please recheck configuration before execution: + " + [ -n "$TARGET" ] && INFOTEXT="$INFOTEXT + Target: $TARGET" + [ -n "$GRUB" ] && INFOTEXT="$INFOTEXT + Install grub: $GRUB" + [ -n "$RELEASE" ] && INFOTEXT="$INFOTEXT + Using release: $RELEASE" + [ -n "$HOSTNAME" ] && INFOTEXT="$INFOTEXT + Using hostname $HOSTNAME" + [ -n "$MIRROR" ] && INFOTEXT="$INFOTEXT + Using mirror: $MIRROR" + + INFOTEXT="$INFOTEXT + +Is this ok for you? Notice: selecting 'No' will exit ${PN}." + + dialog --title "$PN" --no-collapse \ + --yesno "$INFOTEXT" 0 0 + +else # if not running automatic installation display configuration and prompt for execution: + einfo "$PN - Please recheck configuration before execution:" + echo + echo " Target: $TARGET" + case "$MNTPOINT" in "$TARGET") ;; *) echo " Mount point: $MNTPOINT" ;; esac + [ -n "$GRUB" ] && echo " Install grub: $GRUB" || echo " Install grub: no" + [ -n "$RELEASE" ] && echo " Using release: $RELEASE" + [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR" + [ -n "$ISO" ] && echo " Using iso: $ISO" + case "$MNTPOINT" in "$TARGET") ;; *) echo " Important! Continuing will delete all data from ${TARGET}!" ;; esac + echo + einfon "Is this ok for you? [y/N] " + read a + if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then + eerror "Exiting as requested." ; eend 1 + exit 1 + fi +fi +} +# }}} + # interactive mode {{{ interactive_mode() { @@ -349,14 +476,36 @@ interactive_mode() prompt_for_bootmanager - [ -n "$BOOT_PARTITION" ] && GRUB="$(grubdevice $BOOT_PARTITION)" - [ -n "$TARGET" ] && GROOT="$(grubdevice $TARGET)" + prompt_for_release + + prompt_for_hostname + + prompt_for_password + + # use first disk of sw-raid for grub by default, install grub on + # all involved disks later on + if echo "$TARGET" | grep -q '/dev/md' ; then + if [ -n "$SELECTED_PARTITIONS" ] ; then # using sw-raid + # use hdX and not hdX,Y for $GRUB + TMPDEVICE=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') # use first disk only + GRUB="$(grubdevice ${TMPDEVICE%%[0-9]})" # like: hd0 + GROOT="$(grubdevice ${TMPDEVICE})" # like: hd0,0 + echo "debug: GRUB = $GRUB - GROOT = $GROOT" >/tmp/debug # FIXME + fi + else + [ -n "$BOOT_PARTITION" ] && GRUB="$(grubdevice $BOOT_PARTITION)" + [ -n "$TARGET" ] && GROOT="$(grubdevice $TARGET)" + fi prompt_for_mirror + + checkconfiguration } # run interactive mode if we didn't get the according configuration yet if [ -z "$TARGET" -o -n "$INTERACTIVE" ] ; then + # only target might be unset, so make sure the INTERACTIVE flag is set as well + INTERACTIVE=1 interactive_mode fi # }}} @@ -373,7 +522,7 @@ fi # stages setup {{{ if [ -z "$STAGES" ] ; then - STAGES="/etc/debootstrap/stages_${SHORT_TARGET}" + STAGES="/var/cache/grml-debootstrap/stages_${SHORT_TARGET}" [ -d "$STAGES" ] || mkdir -p "$STAGES" fi @@ -431,21 +580,6 @@ ISODIR=${ISO##file:} ISODIR=${ISODIR%%/} # }}} -# provide variables to chroot system {{{ -CHROOT_VARIABLES="/etc/debootstrap/variables_${SHORT_TARGET}" -touch $CHROOT_VARIABLES -chmod 600 $CHROOT_VARIABLES # make sure nobody except root can read it -[ -n "$ARCH" ] && echo "ARCH=$ARCH" > $CHROOT_VARIABLES -[ -n "$GRUB" ] && echo "GRUB=$GRUB" >> $CHROOT_VARIABLES -[ -n "$GROOT" ] && echo "GROOT=$GROOT" >> $CHROOT_VARIABLES -[ -n "$TARGET" ] && echo "TARGET=$TARGET" >> $CHROOT_VARIABLES -[ -n "$ISO" ] && echo "ISO=$ISO" >> $CHROOT_VARIABLES -[ -n "$ISODIR" ] && echo "ISODIR=$ISO" >> $CHROOT_VARIABLES -[ -n "$MIRROR" ] && echo "MIRROR=$MIRROR" >> $CHROOT_VARIABLES -[ -n "$MIRROR" ] && echo "CHROOTMIRROR=$MIRROR" >> $CHROOT_VARIABLES -[ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=$ROOTPASSWORD" >> $CHROOT_VARIABLES -# }}} - # helper functions {{{ # we want to exit smoothly and clean: bailout(){ @@ -463,6 +597,11 @@ bailout(){ [ -d "$MNTPOINT/$ISODIR" ] && umount "$MNTPOINT/$ISODIR" 1>/dev/null 2>&1 einfo "Unmounting $MNTPOINT" ; umount "$MNTPOINT" ; eend $? + if [ -n "$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 $? @@ -505,36 +644,12 @@ Last chance to quit. Timeout of 10 seconds running.... Do you want to stop now?" 0 0 2>/dev/null } -if [ -n "$AUTOINSTALL" ] ; then - if checkforrun ; then - eerror "Exiting as requested" ; eend 0 - exit 1 - fi -else # if not running automatic installation display configuration and prompt for execution: - einfo "$PN - Please recheck configuration before execution:" - echo - echo " Target: $TARGET" - case "$MNTPOINT" in "$TARGET") ;; *) echo " Mount point: $MNTPOINT" ;; esac - [ -n "$GRUB" ] && echo " Install grub: $GRUB" || echo " Install grub: no" - [ -n "$RELEASE" ] && echo " Using release: $RELEASE" - [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR" - [ -n "$ISO" ] && echo " Using iso: $ISO" - case "$MNTPOINT" in "$TARGET") ;; *) echo " Important! Continuing will delete all data from ${TARGET}!" ;; esac - echo - einfon "Is this ok for you? [y/N] " - read a - if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then - eerror "Exiting as requested." ; eend 1 - exit 1 - fi -fi -# }}} - # create filesystem {{{ mkfs() { if [ -n "$MKFS" ] ; then einfo "Running $MKFS on $TARGET" $MKFS $TARGET + TARGET_UUID="$(vol_id -u $TARGET 2>/dev/null || echo '')" eend $? fi } @@ -578,7 +693,7 @@ debootstrap_system() { if ! grep -q $MNTPOINT /proc/mounts ; then mount_target fi - if grep -q $MNTPOINT /proc/mounts ; then + if grep -q $MNTPOINT /proc/mounts || [ -n "$DIRECTORY" ] ; then einfo "Running $DEBOOTSTRAP for release ${RELEASE}${ARCHINFO} using ${MIRROR}${ISO}" [ -n "$MIRROR" ] && $DEBOOTSTRAP $ARCHCMD $RELEASE $MNTPOINT $MIRROR || \ $DEBOOTSTRAP $ARCHCMD $RELEASE $MNTPOINT $ISO @@ -593,23 +708,58 @@ debootstrap_system() { # prepare chroot via chroot-script {{{ preparechroot() { einfo "Preparing chroot system" + + # provide variables to chroot system + CHROOT_VARIABLES="/var/cache/grml-debootstrap/variables_${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" >> $CHROOT_VARIABLES + [ -n "$GROOT" ] && echo "GROOT=$GROOT" >> $CHROOT_VARIABLES + [ -n "$GRUB" ] && echo "GRUB=$GRUB" >> $CHROOT_VARIABLES + [ -n "$HOSTNAME" ] && echo "HOSTNAME=$HOSTNAME" >> $CHROOT_VARIABLES + [ -n "$ISODIR" ] && echo "ISODIR=$ISO" >> $CHROOT_VARIABLES + [ -n "$ISO" ] && echo "ISO=$ISO" >> $CHROOT_VARIABLES + [ -n "$MIRROR" ] && echo "CHROOTMIRROR=$MIRROR" >> $CHROOT_VARIABLES + [ -n "$MIRROR" ] && echo "MIRROR=$MIRROR" >> $CHROOT_VARIABLES + [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=$ROOTPASSWORD" >> $CHROOT_VARIABLES + [ -n "$TARGET" ] && echo "TARGET=$TARGET" >> $CHROOT_VARIABLES + [ -n "$TARGET_UUID" ] && echo "TARGET_UUID=$TARGET_UUID" >> $CHROOT_VARIABLES + cp $CONFFILES/chroot-script $MNTPOINT/bin/chroot-script chmod 755 $MNTPOINT/bin/chroot-script mkdir $MNTPOINT/etc/debootstrap/ # make sure we have our files for later use via chroot-script cp /etc/debootstrap/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\"#" $MNTPOINT/etc/debootstrap/config + sed -i "s#GROOT=.*#GROOT=\"$GROOT\"#" $MNTPOINT/etc/debootstrap/config + cp /etc/debootstrap/packages $MNTPOINT/etc/debootstrap/packages - cp $CHROOT_VARIABLES $MNTPOINT/etc/debootstrap/variables # do NOT use $CHROOT_VARIABLES inside chroot! + + # notice: do NOT use $CHROOT_VARIABLES inside chroot but statically file instead! + cp $CHROOT_VARIABLES $MNTPOINT/etc/debootstrap/variables cp -a /etc/debootstrap/extrapackages/ $MNTPOINT/etc/debootstrap/ # make sure we can access network [relevant for cdebootstrap] [ -f "$MNTPOINT/etc/resolv.conf" ] || cp /etc/resolv.conf $MNTPOINT/etc/resolv.conf + # provide system's /etc/hosts to the target: + if ! [ -f "$MNTPOINT/etc/hosts" ] ; then + cp /etc/hosts $MNTPOINT/etc/hosts + sed -i "s#127.0.0.1 .*#127.0.0.1 localhost $HOSTNAME#" /etc/hosts + fi + # setup default locales [ -n "$LOCALES" ] && cp /etc/debootstrap/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 ) + # copy any existing existing files to chroot [ -d /etc/debootstrap/boot ] && cp -a /etc/debootstrap/boot/* $MNTPOINT/boot/ [ -d /etc/debootstrap/etc ] && cp -a /etc/debootstrap/etc/* $MNTPOINT/etc/ @@ -647,9 +797,21 @@ chrootscript() { grub_install() { if [ -z "$GRUB" -o -z "$GROOT" ] ; then echo "Notice: \$GRUB or \$GROOT not defined, will not install grub therefor." + elif [ -n "$SELECTED_PARTITIONS" ] ; then # using sw-raid + for device in $SELECTED_PARTITIONS ; do + # TMPDEVICE=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') + # GRUB="$(grubdevice ${TMPDEVICE})" + # GRUB="$(grubdevice ${TMPDEVICE%%[0-9]})" + # GRUB=$(grubdevice $device) + GRUB="$(grubdevice ${device%%[0-9]})" + einfo "Installing grub on ${GRUB}:" + [ -x /usr/sbin/grub-install ] && GRUBINSTALL="/usr/sbin/grub-install --no-floppy" || GRUBINSTALL="/sbin/grub-install --no-floppy" + $GRUBINSTALL --root-directory="$MNTPOINT" "(${GRUB})" + eend $? + done else einfo "Installing grub on ${GRUB}:" - [ -x /usr/sbin/grub-install ] && GRUBINSTALL=/usr/sbin/grub-install || GRUBINSTALL=/sbin/grub-install + [ -x /usr/sbin/grub-install ] && GRUBINSTALL="/usr/sbin/grub-install --no-floppy" || GRUBINSTALL="/sbin/grub-install --no-floppy" $GRUBINSTALL --root-directory="$MNTPOINT" "(${GRUB})" eend $? fi @@ -690,13 +852,19 @@ fscktool() { for i in mkfs tunefs mount_target debootstrap_system preparechroot \ chrootscript grub_install umount_chroot fscktool ; do if stage "${i}" ; then - $i && stage "${i}" done || bailout 2 "i" + $i && ( stage "${i}" done && rm -f "${STAGES}/${i}" ) || bailout 2 "i" fi done # }}} -# stages {{{ - echo done > $STAGES/grml-debootstrap +# 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 # }}} # end dialog of autoinstallation {{{