X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=chroot-script;h=27746dca1c630397919f99ab3db38e6f32dec4df;hp=e922b1d568c5d223bbf5403242ca3170b571793b;hb=760de504295d5651e57b4c994da4ebb67403ba29;hpb=66df47139433dba881347c30e56a2686cbcf170f diff --git a/chroot-script b/chroot-script index e922b1d..27746dc 100644 --- a/chroot-script +++ b/chroot-script @@ -4,7 +4,7 @@ # Authors: grml-team (grml.org), (c) Michael Prokop # Bug-Reports: see http://grml.org/bugs/ # License: This file is licensed under the GPL v2. -# Latest change: Fre Nov 03 14:36:06 CET 2006 [mika] +# Latest change: Mon Nov 06 15:33:28 CET 2006 [mika] ################################################################################ set -e # exit on any error @@ -14,7 +14,23 @@ set -e # exit on any error [ -r /proc/1 ] || mount -t proc none /proc if [ -n "$CHROOTMIRROR" ] ; then - echo "$CHROOTMIRROR" > /etc/apt/sources.list + echo "deb $CHROOTMIRROR $RELEASE main contrib non-free" > /etc/apt/sources.list +fi + +if ! [ -r /etc/kernel-img.conf ] ; then + echo "Setting up /etc/kernel-img.conf" + cat > /etc/kernel-img.conf << EOF +# Kernel Image management overrides +# See kernel-img.conf(5) for details +do_initrd = Yes +do_symlinks = Yes +EOF +fi + +# create default devices +if ! [ -r /dev/hda20 ] ; then + echo "Creating generic devices in /dev - this might take a while..." + cd /dev && MAKEDEV generic fi # install additional packages @@ -24,8 +40,23 @@ if [ "$PACKAGES" = 'yes' ] ; then exit 1 else apt-get update - apt-get -y install $(cat /etc/debootstrap/packages) + apt-get --force-yes -y install $(cat /etc/debootstrap/packages) + fi +fi + +# sarge specific stuff +if [ "$RELEASE" = 'sarge' ] ; then + sed -i "s#ROOT=probe#ROOT=$TARGET#" /etc/mkinitrd/mkinitrd.conf +fi + +if [ -n "$KERNEL" ] ; then + apt-get update + if [ "$RELEASE" = 'sarge' ] ; then + KERNELPACKAGES="kernel-image-$KERNEL kernel-headers-$KERNEL" + else + KERNELPACKAGES="linux-image-$KERNEL linux-headers-$KERNEL" fi + apt-get --force-yes -y install $KERNELPACKAGES fi if [ -n "$RECONFIGURE" ] ; then @@ -38,8 +69,10 @@ fi echo "Activating shadow passwords." shadowconfig on echo "Setting password for user root:" +set +e # do not exit if passwd returns error due to missmatching passwords passwd echo "" +set -e # restore default behaviour again if ! [ -f /etc/hosts ] ; then echo "Setting up /etc/hosts" @@ -62,22 +95,36 @@ if [ -n "$TIMEZONE" ] ; then ln -sf /usr/share/zoneinfo/$TIMEZONE /etc/localtime fi -# set up /etc/fstab if file is UNCONFIGURED -if grep -q UNCONFIGURED /etc/fstab ; then +function createfstab(){ echo "Setting up /etc/fstab" cat > /etc/fstab << EOF $TARGET / auto defaults,errors=remount-ro 0 1 -sysfs /sys sysfs auto 0 0 +/sys /sys sysfs rw,nosuid,nodev,noexec 0 0 proc /proc proc defaults 0 0 -# /dev/sda2 none swap sw 0 0 /dev/cdrom /mnt/cdrom0 iso9660 ro,user,noauto 0 0 +# some other examples: +# /dev/sda2 none swap sw 0 0 +# /dev/hda1 /Grml ext3 dev,suid,user,noauto 0 2 +# //1.2.3.4/pub /smb/pub smbfs defaults,user,noauto,uid=grml,gid=grml 0 0 +# linux:/pub /beer nfs defaults 0 0 +# tmpfs /tmp tmpfs size=300M 0 0 EOF +} + +# set up /etc/fstab if file is not present (cdebootstrap) +if [ ! -f /etc/fstab ] ; then + createfstab fi -# create default devices -if ! [ -r /dev/hda20 ] ; then - echo "Creating generic devices in /dev - this might take a while..." - cd /dev && MAKEDEV generic +# set up /etc/fstab if file is UNCONFIGURED (debootstrap) +if grep -q UNCONFIGURED /etc/fstab ; then + createfstab +fi + +# set up hostname +if [ -n "$HOSTNAME" ] ; then + echo "Setting hostname to ${HOSTNAME}." + echo "$HOSTNAME" > /etc/hostname fi # assume the first available kernel as our main kernel @@ -86,89 +133,45 @@ KERNELVER=${KERNELIMG#/boot/vmlinuz-} # generate initrd if [ -n "$INITRD" ] ; then - echo "Generating initrd." - update-initramfs -c -t -k $KERNELVER - if [ -f "/boot/initrd.img-$KERNELVER" ] ; then - GRUBINITRD="initrd /boot/initrd.img-$KERNELVER" - LILOINITRD=" initrd=/boot/initrd.img-$KERNELVER" + if [ "$RELEASE" = 'sarge' ] ; then + echo "Release sarge detected, will not create an initrd." + else + echo "Generating initrd." + update-initramfs -c -t -k $KERNELVER + if [ -f "/boot/initrd.img-$KERNELVER" ] ; then + GRUBINITRD="initrd /boot/initrd.img-$KERNELVER" + LILOINITRD=" initrd=/boot/initrd.img-$KERNELVER" + fi fi fi -if [ "$BOOTMGR" = 'grub' ] ; then - echo "Installing grub" -# if ! [ -f /boot/grub/menu.lst ] ; then -# # setup grub -# mkdir /boot/grub -# cat >> /boot/grub/menu.lst << EOF -## Boot automatically after 30 secs. -#timeout 30 -# -## By default, boot the first entry. -#default 0 -# -## Fallback to the second entry. -#fallback 1 -# -#title Debian Etch, kernel $KERNELVER (on $ARGET) -#root (hd0,0) -#kernel $KERNELIMG root=$TARGET ro -#$GRUBINITRD -# -## For booting Windows -## title Windows -## rootnoverify (hd0,0) -## makeactive -## chainloader +1 -#EOF -# fi +if [ -z "$GROOT" ] ; then + echo "Warning: $GROOT is not defined, can not adjust grub configuration therefor." +else + echo "Adjusting grub configuration for use on ${GROOT}." # copy stage-files to /boot/grub/ [ -d /boot/grub/ ] || mkdir /boot/grub - cp /usr/lib/grub/i386-pc/* /boot/grub/ - - # otherwise grub fails with 'Could not find device for /boot/boot: not found or not a block device' - cp /etc/mtab /etc/mtab.old - cp /proc/mounts /etc/mtab + if [ -d /usr/lib/grub/i386-pc/ ] ; then + cp /usr/lib/grub/i386-pc/* /boot/grub/ + else + # sarge ships grub files in another directory + cp /lib/grub/i386-pc/* /boot/grub/ + fi # finally install grub - # grub-install $BOOT update-grub -y - [ -n "$GROOT" ] && sed -i "s/^# groot=(hd.*/groot=(${GROOT})" /boot/grub/menu.lst + sed -i "s/^# groot=.*/# groot=(${GROOT})/g" /boot/grub/menu.lst + sed -i "s|^# kopt=root=.*|# kopt=root=${TARGET} ro|g" /boot/grub/menu.lst + # not sure why savedefault does not work for me; any ideas? + sed -i "s/^savedefault.*/# &/g" /boot/grub/menu.lst update-grub -y - - # restore mtab again - mv /etc/mtab.old /etc/mtab fi -if [ "$BOOTMGR" = 'lilo' ] ; then - echo "Installing lilo" -# /usr/share/doc/lilo/examples/conf.sample -cat > /etc/lilo.conf << EOF -# This allows booting from any partition on disks with more than 1024 cylinders. -lba32 - -# Specifies the boot device -boot=$BOOT - -# Specifies the device that should be mounted as root. -root=$TARGET - -# use Debian on software raid: -# raid-extra-boot=mbr-only - -install=text -# prompt -timeout=1 -map=/boot/map -vga=normal - -image=/boot/vmlinuz-2.6.17-grml - label="$KERNELVER" - #append="...." - read-only - $LILOINITRD -EOF -fi +# make sure we don't have any running processes left +for service in ssh mdadm mdadm-raid ; do + [ -x "/etc/init.d/$service" ] && "/etc/init.d/$service" stop +done # unmount all filesystems in chroot, make sure nothing is left... umount -a 1>/dev/null 2>/dev/null || true