# variables {{{
PN="$(basename $0)"
-VERSION='0.27'
+VERSION='0.33-pre1'
MNTPOINT="/mnt/debootstrap.$$"
# inside the chroot system locales might not be available, so use minimum:
-m, --mirror <URL> Mirror which should be used for apt-get/aptitude.
-i, --iso <mnt> Mountpoint where a Debian ISO is mounted to, for use
instead of fetching packages from a mirror.
- -r, --release <name> Release of new Debian system (default: stable).
- -t, --target <target> Target partition (/dev/...) or directory.
- -p, --mntpoint <mnt> Mountpoint used for mounting the target system.
- --debopt <params> Extra parameters passed to the debootstrap.
+ -r, --release <name> Release of new Debian system (default: lenny).
+ -t, --target <target> Target partition (/dev/...) or directory where the
+ system should be installed to.
+ -p, --mntpoint <mnt> Mountpoint used for mounting the target system,
+ has no effect if -t is given and represents a directory.
+ --debopt <params> Extra parameters passed to the debootstrap command.
--interactive Use interactive mode (frontend).
--nodebootstrap Skip debootstrap, only do configuration to the target.
- --groot <device> Root device for usage in grub, corresponds with
- \$TARGET in grub syntax, like hd0,0 for /dev/sda1.
- --grub <device> Target for grub installation. Use grub syntax for
- specifying, like hd0 for /dev/sda.
+ --grub <device> Target for grub installation. Usage example: /dev/sda
+ --arch <arch> Architecture to use. Currently only i386 is supported.
+ --insecure Do not download and check Release file signatures.
Configuration options:
[ "$_opt_hostname" ] && HOSTNAME=$_opt_hostname
[ "$_opt_password" ] && ROOTPASSWORD=$_opt_password
[ "$_opt_bootappend" ] && BOOT_APPEND=$_opt_bootappend
-[ "$_opt_groot" ] && GROOT=$_opt_groot
[ "$_opt_grub" ] && GRUB=$_opt_grub
+[ "$_opt_arch" ] && ARCH=$_opt_arch
+[ "$_opt_insecure" ] && SECURE='false'
[ "$_opt_verbose" ] && VERBOSE="-v"
[ "$_opt_help" ] && {
}
# }}}
+# backwards compability checks {{{
+if [ -n "$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
+fi
+
+if echo "$GRUB" | grep -q '^hd' ; then
+ echo "Error: this syntax for the grub configuration variable is no longer supported." >&2
+ echo "Please do not use hd... any longer but /dev/sdX instead." >&2
+ exit 1
+fi
+# }}}
+
# welcome screen {{{
welcome_dialog()
{
AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \
sed 's/*//' | \
grep -v 'Extended$' | \
- gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}'; echo /dev/md*);
+ gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}'; ls /dev/md* 2>/dev/null || true);
if [ -z "$AVAILABLE_PARTITIONS" ] ; then
dialog --title "$PN" --trim \
prompt_for_bootmanager()
{
ADDITIONAL_PARAMS=""
- for device in sda hda; do
- if [ /dev/$device != ${TARGET%[0-9]} ]; then
+
+ if echo "$TARGET" | grep -q "/dev/md" ; then
+ MBRPART="all disks of Software RAID $TARGET"
+ else
+ # figure out whole disk device
+ found=
+ for device in /dev/disk/by-id/*
+ do
+ [ $(readlink -f $device) = ${TARGET} ] || continue
+ found=1
+ break
+ done
+ [ -n "$found" ] && MBRDISK=$(echo ${device}|sed -e 's/-part[0-9][0-9]*$//')
+ if [ -e "$MBRDISK" ]; then
+ MBRDISK=$(readlink -f $MBRDISK)
+ else
+ # fall back to old behaviour
+ MBRDISK=$(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
grep -q $device /proc/partitions && \
- ADDITIONAL_PARAMS=:$device:"install bootmanager grub into MBR of /dev/${device}"
+ ADDITIONAL_PARAMS="$ADDITIONAL_PARAMS:$device:install bootmanager grub into MBR of /dev/$device"
fi
done
ADDITIONAL_PARAMS=${ADDITIONAL_PARAMS#:}
OIFS="$IFS"; IFS=:
- if echo $TARGET | grep -q "/dev/md" ; then
- MBRPART="all disks of Software RAID $TARGET"
- else
- 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 $MBRPART" \
- partition "install bootmanager into partition $TARGET" \
nowhere "do not install bootmanager at all" \
${ADDITIONAL_PARAMS})
[ $? -eq 0 ] || bailout 3
case "$GETMBR" in
mbr)
# /dev/md0: has to be installed in MBR of /dev/md0 and not in /dev/md:
- if echo $TARGET | grep -q "*md*" ; then
- BOOT_PARTITION="${TARGET}"
+ 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
else
- BOOT_PARTITION="${TARGET%[0-9]}"
+ GRUB="$MBRDISK"
fi
;;
- partition)
- BOOT_PARTITION="$TARGET"
- ;;
hda)
- BOOT_PARTITION="/dev/hda"
+ GRUB="/dev/hda"
;;
sda)
- BOOT_PARTITION="/dev/sda"
+ GRUB="/dev/sda"
;;
nowhere)
- BOOT_PARTITION=''
+ GRUB=''
;;
esac
}
[ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='lenny'
RELEASE="$(dialog --stdout --title "${PN}" --default-item $DEFAULT_RELEASE --menu \
"Please enter the Debian release you would like to use for installation:" \
- 0 50 4 \
- etch Debian/old-stable \
+ 0 50 3 \
lenny Debian/stable \
squeeze Debian/testing \
sid Debian/unstable)"
)
if [ "$CHOOSE_MIRROR" = 'net' ] ; then
- [ -n "$MIRROR" ] || MIRROR='ftp://ftp.de.debian.org/debian'
+ [ -n "$MIRROR" ] || MIRROR='http://cdn.debian.net/debian'
MIRROR="$(dialog --stdout --title "${PN}" --inputbox \
"Please enter Debian mirror you would like to use for installing packages." \
0 0 $MIRROR)"
}
# }}}
-# get grub's syntax for /dev/ice {{{
-# usage example: 'grubdevice /dev/sda2' returns 'hd0,1'
-grubdevice() {
- if [ -z "$1" ] ; then
- echo "Usage: grubdevice <device>">&2
- return 1
- fi
-
- device="$1"
- device_map=/boot/grub/device.map
-
- # create device.map
- if ! [ -f "$device_map" ] ; then
- echo 'quit' | grub --device-map="$device_map" 1>/dev/null 2>&1
- fi
-
- # based on code from d-i's trunk/packages/arch/i386/grub-installer/grub-installer:
- tmp_disk=`echo "$device" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \
- -e 's%\(fd[0-9]*\)$%\1%' \
- -e 's%/part[0-9]*$%/disc%' \
- -e 's%\(c[0-7]d[0-9]*\).*$%\1%'`
- tmp_part=`echo "$device" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' \
- -e 's%.*/fd[0-9]*$%%' \
- -e 's%.*/floppy/[0-9]*$%%' \
- -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \
- -e 's%.*c[0-7]d[0-9]*p*%%'`
- tmp_drive=$(grep -v '^#' $device_map | grep "$tmp_disk *$" | sed 's%.*\([hf]d[0-9][a-g0-9,]*\).*%\1%')
-
- case $1 in
- /dev/[sh]d[a-z]) # we expect something like 'hd0'
- echo "$tmp_drive"
- ;;
- *) # we expect something like 'hd0,0'
- echo "$tmp_drive" | sed "s%$%,`expr $tmp_part - 1`%" # FIXME => md0
- ;;
- esac
-}
-# }}}
-
# software raid setup {{{
config_swraid_setup()
{
einfo "$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 ${TARGET}!" ;; esac
- echo
+
+ # do not display if MNTPOINT is the default one
+ case "$MNTPOINT" in /mnt/debootstrap*) ;; *) echo " Mount point: $MNTPOINT" ;; esac
+
+ [ -n "$GRUB" ] && echo " Install grub: $GRUB" || echo " Install grub: no"
+ [ -n "$RELEASE" ] && echo " Using release: $RELEASE"
+ [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR"
+ [ -n "$HOSTNAME" ] && echo " Using hostname: $HOSTNAME"
+ [ -n "$ISO" ] && echo " Using ISO: $ISO"
+
+ echo " Important! Continuing will delete all data from ${TARGET}!"
+
+ echo
einfon "Is this ok for you? [y/N] "
read a
if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then
prompt_for_password
- # use first disk of sw-raid for grub by default, install grub on
- # all involved disks later on
- if echo "$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 $TARGET)"
- fi
-
prompt_for_mirror
}
TUNE2FS=''
FSCK=''
GRUB=''
- GROOT=''
;;
esac
# }}}
fi
# }}}
+# keyring setupt {{{
+KEYRING=""
+if [ "$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 $ISO in
[ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount /proc 1>/dev/null 2>&1
[ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount /proc 1>/dev/null 2>&1
[ -d "$MNTPOINT/$ISODIR" ] && umount "$MNTPOINT/$ISODIR" 1>/dev/null 2>&1
- einfo "Unmounting $MNTPOINT" ; umount "$MNTPOINT" ; eend $?
+
+ if [ -n "$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 ${STAGES}: "
# create filesystem {{{
mkfs() {
- if [ -n "$MKFS" ] ; then
- einfo "Running $MKFS on $TARGET"
- $MKFS $TARGET
- TARGET_UUID="$(vol_id -u $TARGET 2>/dev/null || echo '')"
- eend $?
+ if [ -n "$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 $TARGET)" ; eend 1
+ exit 1
+ fi
+
+ if [ -n "$MKFS" ] ; then
+ einfo "Running $MKFS on $TARGET"
+ $MKFS $TARGET ; RC=$?
+
+ # make sure /dev/disk/by-uuid/... is up2date, otherwise grub
+ # will fail to detect the uuid in the chroot
+ blockdev --rereadpt "${TARGET%%[0-9]*}"
+ # 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
+
fi
}
# }}}
einfo "Running grml-debootstrap on a directory, nothing to mount."
else
if grep -q $TARGET /proc/mounts ; then
- eerror "$TARGET already mounted, exiting."
+ ewarn "$TARGET already mounted, continuing anyway." ; eend 0
else
[ -d "$MNTPOINT" ] || mkdir -p "$MNTPOINT"
einfo "Mounting $TARGET to $MNTPOINT"
# install main chroot {{{
debootstrap_system() {
- if ! grep -q $MNTPOINT /proc/mounts ; then
- mount_target
- fi
if [ "$_opt_nodebootstrap" ]; then
einfo "Skipping debootstrap as requested."
return
fi
- if grep -q $MNTPOINT /proc/mounts || [ -n "$DIRECTORY" ] ; then
+
+ if grep -q "$MNTPOINT" /proc/mounts || [ -n "$DIRECTORY" ] ; then
einfo "Running $DEBOOTSTRAP $DEBOOTSTRAP_OPT for release ${RELEASE}${ARCHINFO} using ${MIRROR}${ISO}"
- [ -n "$MIRROR" ] && $DEBOOTSTRAP $ARCHCMD $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR || \
- $DEBOOTSTRAP $ARCHCMD $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO
+ if [ -n "$MIRROR" ] ; then
+ $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $MIRROR
+ else
+ $DEBOOTSTRAP $ARCHCMD $KEYRING $DEBOOTSTRAP_OPT $RELEASE $MNTPOINT $ISO
+ fi
eend $?
else
eerror "Error: $MNTPOINT not mounted, can not continue."
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 "MIRROR=$MIRROR" >> $CHROOT_VARIABLES
+ [ -n "$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" >> $CHROOT_VARIABLES
+ [ -n "$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
cp $VERBOSE $CONFFILES/chroot-script $MNTPOINT/bin/chroot-script
chmod 755 $MNTPOINT/bin/chroot-script
- mkdir $MNTPOINT/etc/debootstrap/
+ [ -d "$MNTPOINT"/etc/debootstrap/ ] || mkdir "$MNTPOINT"/etc/debootstrap/
# make sure we have our files for later use via chroot-script
cp $VERBOSE $CONFFILES/config $MNTPOINT/etc/debootstrap/
sed -i "s#RELEASE=.*#RELEASE=\"$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\"#" $MNTPOINT/etc/debootstrap/config
+
+ # install notes:
+ if [ -n "$INSTALL_NOTES" ] ; then
+ [ -r "$INSTALL_NOTES" ] && cp "$INSTALL_NOTES" $MNTPOINT/etc/debootstrap/
+ fi
# package selection:
cp $VERBOSE ${_opt_packages:-$CONFFILES/packages} \
if ! [ -r "$MNTPOINT/bin/chroot-script" ] ; then
mount_target
fi
+
if [ -x "$MNTPOINT/bin/chroot-script" ] ; then
einfo "Executing chroot-script now"
- chroot "$MNTPOINT" /bin/chroot-script
- eend $?
+ mount --bind /dev "$MNTPOINT"/dev
+ chroot "$MNTPOINT" /bin/chroot-script ; RC=$?
+ umount "$MNTPOINT"/dev
+ eend $RC
else
eerror "Fatal: $MNTPOINT/bin/chroot-script could not be found."
eend 1
# install booloader grub {{{
grub_install() {
- if [ -z "$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
+ if [ -z "$GRUB" ] ; then
+ echo "Notice: \$GRUB not defined, will not install grub therefore."
+ return 0
+ fi
+
+ if [ -n "$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 ${device%%[0-9]})"
+ GRUB="${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})"
+ $GRUBINSTALL --root-directory="$MNTPOINT" "$GRUB"
eend $?
done
else
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})"
+ $GRUBINSTALL --root-directory="$MNTPOINT" "$GRUB"
eend $?
fi
}
# }}}
-# unmount $MNTPOINRT {{{
+# unmount $MNTPOINT {{{
umount_chroot() {
+
+ # display installation notes:
+ if [ -n "$INSTALL_NOTES" ] ; then
+ [ -r "${MNTPOINT}/${INSTALL_NOTES}" ] && cat "${MNTPOINT}/${INSTALL_NOTES}"
+ fi
+
if [ -n "$ISODIR" ] ; then
if grep -q "$ISODIR" /proc/mounts ; then
einfo "Unmount $MNTPOINT/$ISODIR"
eend $?
fi
fi
+
if grep -q "$MNTPOINT" /proc/mounts ; then
if [ -n "$PARTITION" ] ; then
einfo "Unmount $MNTPOINT"
projects / grml-debootstrap.git / blobdiff