X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=chroot-script;h=662365d317a22a6d010386e135651c8e4a648a32;hp=0e8ea4198fe2a905524f710286638b2c41e5d2bc;hb=60a9691e1df16b1204cb5f39307ea63a8c643681;hpb=b2febf4be9ecebfea7d91197cd319753638169f9 diff --git a/chroot-script b/chroot-script index 0e8ea41..662365d 100644 --- a/chroot-script +++ b/chroot-script @@ -4,31 +4,89 @@ # 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 01:19:41 CET 2006 [mika] +# Latest change: Sam Nov 18 10:32:33 CET 2006 [mika] ################################################################################ -set -e +set -e # exit on any error . /etc/debootstrap/config || exit 1 -mount -t proc none /proc +[ -r /proc/1 ] || mount -t proc none /proc + +if [ -n "$CHROOTMIRROR" ] ; then + echo "deb $CHROOTMIRROR $RELEASE main contrib non-free" > /etc/apt/sources.list +fi + +if [ -n "$GRMLREPOS" ] ; then + echo 'deb http://grml.org/repos/ ./' >> /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 +if [ "$PACKAGES" = 'yes' ] ; then + if ! [ -r /etc/debootstrap/packages ] ; then + echo "Error: /etc/debootstrap/packages not found, exiting." + exit 1 + else + apt-get update + apt-get --force-yes -y install $(cat /etc/debootstrap/packages) $GRMLPACKAGES + fi +fi + +# sarge specific stuff +if [ "$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 for package in $RECONFIGURE ; do - dpkg-reconfigure $package + dpkg --list $package 1>/dev/null 2>/dev/null && dpkg-reconfigure $package || echo "Warning: $package does not exist, can not reconfigure it." done fi # set password of user root +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 "127.0.0.1 localhost $HOSTNAME" > $MNTPOINT/etc/hosts + echo "Setting up /etc/hosts" + echo "127.0.0.1 localhost $HOSTNAME" > /etc/hosts fi if ! [ -f /etc/network/interfaces ] ; then + echo "Setting up /etc/network/interfaces" cat >> /etc/network/interfaces << EOF -iface lo inet loopback +iface lo inet loopback iface eth0 inet dhcp auto lo auto eth0 @@ -37,102 +95,96 @@ fi # adjust timezone if [ -n "$TIMEZONE" ] ; then + echo "Adjusting /etc/localtime" ln -sf /usr/share/zoneinfo/$TIMEZONE /etc/localtime fi -if ! [ -f /etc/fstab ] ; then -cat >> /etc/fstab << EOF -sysfs /sys sysfs auto 0 0 -proc /proc proc defaults 0 0 +function createfstab(){ + echo "Setting up /etc/fstab" +cat > /etc/fstab << EOF $TARGET / auto defaults,errors=remount-ro 0 1 -# /dev/sda2 none swap sw 0 0 +/sys /sys sysfs rw,nosuid,nodev,noexec 0 0 +proc /proc proc defaults 0 0 /dev/cdrom /mnt/cdrom0 iso9660 ro,user,noauto 0 0 +# some other examples: +# /dev/sda2 none swap sw 0 0 +# /dev/hda1 /Grml ext3 dev,suid,user,noauto 0 2 +# //1.2.3.4/pub /smb/pub smbfs defaults,user,noauto,uid=grml,gid=grml 0 0 +# linux:/pub /beer nfs defaults 0 0 +# tmpfs /tmp tmpfs size=300M 0 0 EOF +} + +# set up /etc/fstab if file is not present (cdebootstrap) +if [ ! -f /etc/fstab ] ; then + createfstab fi -# create default devices -cd /dev && MAKEDEV generic +# set up /etc/fstab if file is UNCONFIGURED (debootstrap) +if grep -q UNCONFIGURED /etc/fstab ; then + createfstab +fi -# generate initrd -if [ -n "$INITRD" ] ; then - update-initramfs -c -t -k $KERNEL - if [ -f "/boot/initrd.img-$KERNELVER" ] ; then - GRUBINITRD="initrd /boot/initrd.img-$KERNELVER" - LILOINITRD=" initrd=/boot/initrd.img-$KERNELVER" - 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 KERNELIMG=$(ls -1 /boot/vmlinuz-* | head -1) KERNELVER=${KERNELIMG#/boot/vmlinuz-} -if [ "$BOOTMGR" = 'grub' ] ; then - 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 -$GRUBINITRD - -# For booting Windows -# title Windows -# rootnoverify (hd0,0) -# makeactive -# chainloader +1 -EOF +# generate initrd +if [ -n "$INITRD" ] ; then + 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 [ -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/ - cp -i /usr/lib/grub/i386-pc/* /boot/grub/ + [ -d /boot/grub/ ] || mkdir /boot/grub + 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 $BOOT + update-grub -y + sed -i "s/^# groot=.*/# groot=(${GROOT})/g" /boot/grub/menu.lst + sed -i "s|^# kopt=root=.*|# kopt=root=${TARGET} ro|g" /boot/grub/menu.lst + # not sure why savedefault does not work for me; any ideas? + sed -i "s/^savedefault.*/# &/g" /boot/grub/menu.lst + update-grub -y fi -if [ "$BOOTMGR" = 'lilo' ] ; then -# /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 -umount -a +# unmount all filesystems in chroot, make sure nothing is left... +umount -a 1>/dev/null 2>/dev/null || true +umount /proc 1>/dev/null 2>/dev/null || true +umount /proc 1>/dev/null 2>/dev/null || true +umount -a 1>/dev/null 2>/dev/null || true # finally exit the chroot +echo "Finished chroot installation, exiting." exit 0 ## END OF FILE #################################################################