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- Committer: lange
- Date: 2005-11-10 12:47:47 UTC
- Revision ID: svn-v4:ba5ec265-b0fb-0310-8e1a-cf9e4c2b1591:trunk:3022
rename directory scripts to bin, fix pathes in Makefile
- files added:
- bin
- files removed:
- scripts
- files modified:
- Makefile
added
removed
bin/make-fai-nfsroot
1
#! /bin/bash
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# $Id$
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#*********************************************************************
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#
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# make-fai-nfsroot -- create nfsroot directory and add additional packages
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#
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# This script is part of FAI (Fully Automatic Installation)
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# (c) 2000-2005 by Thomas Lange, lange@informatik.uni-koeln.de
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# Universitaet zu Koeln
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#
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#*********************************************************************
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# A copy of the GNU General Public License is available as
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# `/usr/share/common-licences/GPL' in the Debian GNU/Linux distribution
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# or on the World Wide Web at http://www.gnu.org/copyleft/gpl.html. You
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# can also obtain it by writing to the Free Software Foundation, Inc.,
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# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#*********************************************************************
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PATH=/usr/local/bin:/usr/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin
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if [ `id -u` -ne 0 ]; then
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echo "Run this program as root."
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exit 9
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fi
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merror="properly"
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# option e currently does nothing
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while getopts ervc:f:kK opt ; do
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case "$opt" in
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c) cfdir=$OPTARG ;;
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v) verbose=1 ; v=-v ;;
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r) recover=1 ;;
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f) cfg=$OPTARG ;;
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k) kinstall=1 ;;
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K) kremove=1; kinstall=1 ;;
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e) expert=1 ;;
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?) exit 5 ;; # error in option parsing
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esac
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done
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set -e
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[ -z "$cfdir" ] && cfdir=/etc/fai
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if [ ! -d "$cfdir" ]; then
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echo "$cfdir is not a directory"
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exit 6
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fi
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[ "$verbose" ] && echo "Using configuration files from directory $cfdir"
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if [ -n "$cfg" ]; then
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. $cfdir/$cfg
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else
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. $cfdir/fai.conf
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fi
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# read config file for this tool
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if [ -f "$cfdir/make-fai-nfsroot.conf" ]; then
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. $cfdir/make-fai-nfsroot.conf
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else
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echo "Can't read $cfdir/make-fai-nfsroot.conf"
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exit 8
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fi
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if [ -z "$NFSROOT" ]; then
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echo "\$NFSROOT is not set. Please check your settings in $cfdir/fai.conf."
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exit 4
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fi
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if [ "$FAI_SOURCES_LIST" ]; then
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echo "The usage of the variable \$FAI_SOURCES_LIST is deprecated. Please use sources.list now."
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exit 3
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fi
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if [ ! -s "$cfdir/sources.list" -a ! -f /etc/apt/sources.list ]; then
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echo "Neither $cfdir/sources.list nor /etc/apt/sources.list exists."
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echo "I think something is wrong. Can't continue."
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exit 7
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fi
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kfile="vmlinuz"
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case `dpkg --print-installation-architecture` in
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i386)
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arch_packages="grub lilo kudzu dmidecode hwtools read-edid" ;;
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amd64)
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arch_packages="grub lilo kudzu dmidecode" ;;
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ia64)
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arch_packages="elilo gnu-efi efibootmgr" ;;
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sparc)
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arch_packages="silo sparc-utils" ;;
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powerpc)
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arch_packages="" ;;
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alpha)
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arch_packages="aboot" ;;
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*) arch_packages="" ;;
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esac
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packages="$packages
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$arch_packages"
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ROOTCMD="chroot $NFSROOT"
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RUNDIR=/var/run/fai/make-fai-nfsroot
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[ ! -d $RUNDIR ] && mkdir -p $RUNDIR
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export DEBIAN_FRONTEND=noninteractive
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[ "$recover" ] || rm -rf $RUNDIR/*
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trap "umount_dirs" EXIT
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trap "bad_exit" ERR
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
125
bad_exit() {
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merror="with errors"
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echo "An error occured during make-fai-nfsroot."
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echo "Please fix the error or try make-fai-nfsroot -v"
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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die() {
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echo "$@"
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exit 99
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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call_with_stamp() {
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local func=$1
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local stamp=$RUNDIR/$func
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# call subroutine
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[ "$recover" -a -f $stamp ] && return 0
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"$@"
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> $stamp
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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call_verbose() {
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if [ "$verbose" ]; then
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"$@"
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else
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"$@" > /dev/null
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fi
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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install_kernel_nfsroot() {
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rm -rf $NFSROOT/boot/*-$KERNELVERSION $NFSROOT/lib/modules/$KERNELVERSION
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# since woody we can install the kernel using dpkg -i
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echo "do_boot_enable=no" > $NFSROOT/etc/kernel-img.conf
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dpkg -x $KERNELPACKAGE $NFSROOT
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# if $NFROOT/proc/modules exists, then update-modules calls depmod -a without
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# these special flags; so umount first
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[ -e $NFSROOT/proc/modules ] && umount $NFSROOT/proc
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chroot $NFSROOT update-modules
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chroot $NFSROOT depmod -qaF /boot/System.map-$KERNELVERSION $KERNELVERSION || true
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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setup_ssh() {
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# nothing to do if no ssh is available in nfsroot
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[ -f $NFSROOT/var/lib/dpkg/info/ssh.list ] || return 0
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mkdir -p -m 700 $NFSROOT/root/.ssh
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if [ -n "$LOGUSER" ] ; then
176
loguserhome=`eval "cd ~$LOGUSER 2>/dev/null && pwd;true"`
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# is copying of *.pub important?
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[ -f $loguserhome/.ssh/known_hosts ] && cp $loguserhome/.ssh/known_hosts $NFSROOT/root/.ssh/known_hosts
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[ -d $loguserhome/.ssh ] && {
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[ -f $loguserhome/.ssh/id_dsa ] &&
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cp -p $loguserhome/.ssh/id_dsa* $NFSROOT/root/.ssh/
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[ -f $loguserhome/.ssh/id_rsa ] &&
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cp -p $loguserhome/.ssh/id_rsa* $NFSROOT/root/.ssh/
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cp -p $loguserhome/.ssh/*.pub $NFSROOT/root/.ssh/
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}
186
fi
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# enable root login
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perl -pi -e 's/PermitRootLogin no/PermitRootLogin yes/' $NFSROOT/etc/ssh/sshd_config
190
if [ -f "$SSH_IDENTITY" ]; then
191
cp $SSH_IDENTITY $NFSROOT/root/.ssh/authorized_keys
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chmod 0644 $NFSROOT/root/.ssh/authorized_keys
193
echo You can log into install clients without password using $SSH_IDENTITY
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fi
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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copy_fai_files() {
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# copy to nfsroot
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perl -pi -e "s#^root::#root:${FAI_ROOTPW}:#" etc/passwd
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cd $NFSROOT
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cp -Rpv $cfdir/* $NFSROOT/etc/fai
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# remove some files that should not be copied
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rm -f $NFSROOT/etc/fai/make-fai-nfsroot.conf
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[ -f $cfdir/.cvspass ] && cp -p $v $cfdir/.cvspass $NFSROOT/.cvspass
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$ROOTCMD shadowconfig on
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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call_debootstrap() {
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echo "Creating nfsroot for $1 using debootstrap"
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[ "$verbose" ] && echo "Calling debootstrap $1 $NFSROOT $2"
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yes '' | LC_ALL=C call_verbose debootstrap $FAI_DEBOOTSTRAP_OPTS $1 $NFSROOT $2 || true
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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create_base() {
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if [ "$FAI_DEBOOTSTRAP" ]; then
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call_with_stamp call_debootstrap $FAI_DEBOOTSTRAP
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$ROOTCMD apt-get clean
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rm -f $NFSROOT/etc/resolv.conf
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echo "Creating base.tgz"
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tar -l -C $NFSROOT -cf - --exclude var/tmp/base.tgz . | gzip > $NFSROOT/var/tmp/base.tgz
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touch $NFSROOT/.THIS_IS_THE_FAI_NFSROOT
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else
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die "\$FAI_DEBOOTSTRAP not defined."
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fi
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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create_nfsroot() {
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mkdir -p $NFSROOT/$FAI
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cd $NFSROOT || die "Error: Can't cd to $NFSROOT"
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call_with_stamp create_base
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# save the list of all packages in the base.tgz
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$ROOTCMD dpkg --get-selections | egrep 'install$' | awk '{print $1}' > var/tmp/base-pkgs.lis
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echo $arch_packages > $NFSROOT/var/tmp/packages.arch
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if [ "$FAI_DEBMIRROR" ]; then
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[ "$verbose" ] && echo "Mounting $FAI_DEBMIRROR to $NFSROOT/$MNTPOINT."
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mkdir -p $NFSROOT/$MNTPOINT
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mount -o ro,noatime,rsize=8192 $FAI_DEBMIRROR $NFSROOT/$MNTPOINT || \
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die "Can't mount $FAI_DEBMIRROR to $NFSROOT/$MNTPOINT."
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fi
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# hoaks some packages
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# liloconfig, dump and raidtool2 needs these files
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echo "# UNCONFIGURED FSTAB FOR BASE SYSTEM" > etc/fstab
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> etc/raidtab
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mkdir -p lib/modules/$KERNELVERSION # dirty trick to hoax lvm
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> lib/modules/$KERNELVERSION/modules.dep # dirty trick to hoax lvm
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echo 'NTPSERVERS=""' > etc/default/ntp-servers
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[ -d $NFSROOT/var/state ] || mkdir $NFSROOT/var/state
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[ "$verbose" ] && echo "Try to copy $cfdir/sources.list or /etc/apt/sources.list."
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cp -v $cfdir/sources.list $NFSROOT/etc/apt/sources.list || \
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cp -v /etc/apt/sources.list $NFSROOT/etc/apt/sources.list || \
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{ echo "No sources.list file found."
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echo "I think something is wrong. But I'll try to continue."
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}
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echo "127.0.0.1 localhost" >> etc/hosts
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echo "$NFSROOT_ETC_HOSTS" >> etc/hosts
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[ -f /etc/apt/preferences ] && cp -v /etc/apt/preferences $NFSROOT/etc/apt
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[ -f $cfdir/preferences ] && cp -v $cfdir/preferences $NFSROOT/etc/apt
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echo "Upgrading $NFSROOT"
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LC_ALL=C call_verbose call_with_stamp upgrade_nfsroot
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echo "Adding additional packages to $NFSROOT:"
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echo "$packages"
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LC_ALL=C call_verbose call_with_stamp add_packages_nfsroot
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call_with_stamp copy_fai_files
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# set timezone in nfsroot
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timezone=$(readlink /etc/localtime | sed 's%^/usr/share/zoneinfo/%%')
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echo $timezone > etc/timezone
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rm -f etc/localtime && ln -sf /usr/share/zoneinfo/$timezone etc/localtime
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# make little changes to nfsroot, because nfsroot is
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# read only for the install clients
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rm -rf etc/mtab var/run etc/sysconfig
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ln -s /proc/mounts etc/mtab
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ln -s /tmp/var/run var/run
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ln -sf /tmp/var/state/discover var/state/discover
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ln -sf /tmp/var/lib/discover var/lib/discover
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ln -s /tmp/etc/syslogsocket dev/log
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ln -sf /tmp/etc/resolv.conf etc/resolv.conf
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ln -sf /tmp etc/sysconfig
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ln -s /usr/sbin/fai etc/init.d/rcS
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ln -sf /dev/null etc/network/ifstate
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# for nis
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[ -d var/yp ] && ln -s /tmp/binding var/yp/binding
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# turn off logging of loading kernel modules
295
[ -d var/log/ksymoops/ ] && rmdir var/log/ksymoops/
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ln -s /dev/null var/log/ksymoops
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# definition for loopback device
299
echo "iface lo inet loopback" > etc/network/interfaces
300
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echo "*.* /tmp/fai/syslog.log" > etc/syslog.conf
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cat >> root/.profile <<-EOF
303
PATH=/usr/local/sbin:/usr/local/bin:/usr/lib/fai:/bin:/sbin:/usr/bin:/usr/sbin:
304
export PATH
305
. /usr/lib/fai/subroutines
306
. /usr/lib/fai/subroutines-$OS_TYPE
307
set -a
308
. /tmp/fai/variables.sh 2>/dev/null
309
EOF
310
311
call_verbose call_with_stamp setup_ssh
312
313
cat >$NFSROOT/etc/rc2.d/S01fai_abort <<-EOF
314
#!/bin/sh
315
echo FAI: installation aborted.
316
echo reboot with: faireboot
317
echo or after a logout
318
sh
319
cd /
320
umount -ar
321
reboot -dfi
322
EOF
323
chmod a+rx $NFSROOT/etc/rc2.d/S01fai_abort
324
325
echo -e "\n$FAI_LOCAL_REPOSITORY" >> etc/apt/sources.list
326
}
327
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
328
upgrade_nfsroot() {
329
330
cp -p $v /etc/resolv.conf $NFSROOT/etc/resolv.conf-installserver
331
cp -p $v /etc/resolv.conf $NFSROOT/etc/resolv.conf # this is needed during make-fai-nfsroot
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$ROOTCMD apt-get update
333
$ROOTCMD apt-get -fyu install
334
$ROOTCMD apt-get check
335
rm -rf $NFSROOT/etc/apm
336
mount -t proc /proc $NFSROOT/proc
337
338
fdivert /sbin/start-stop-daemon /sbin/discover-modprobe
339
cp -p /sbin/fai-start-stop-daemon $NFSROOT/sbin/start-stop-daemon
340
$ROOTCMD apt-get -y dist-upgrade
341
}
342
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
343
add_packages_nfsroot() {
344
345
$ROOTCMD apt-get -y --fix-missing install $packages </dev/null
346
if [ -n "$NFSROOT_PACKAGES" ] ; then
347
LC_ALL=C $ROOTCMD apt-get -y --fix-missing install $NFSROOT_PACKAGES </dev/null
348
fi
349
$ROOTCMD apt-get clean
350
}
351
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
352
umount_dirs() {
353
354
[ -f $NFSROOT/usr/sbin/dpkg-divert ] &&
355
LC_ALL=C $ROOTCMD dpkg-divert --rename --remove /sbin/discover-modprobe
356
cd /
357
sleep 2
358
[ -d $NFSROOT/proc/self ] && umount $NFSROOT/proc
359
[ -d $NFSROOT/proc/self ] && umount $NFSROOT/dev/pts
360
if [ "$FAI_DEBMIRROR" ]; then
361
test -d $NFSROOT/$MNTPOINT && umount $NFSROOT/$MNTPOINT || true
362
fi
363
# show directories still mounted on nfsroot
364
mount | grep " on $NFSROOT " || true
365
}
366
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
367
get_kernel_version() {
368
369
local package=$1
370
KERNELVERSION=`dpkg --info $package | grep "Package: kernel-image" | sed -e 's/.*kernel-image-'//`
371
}
372
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
373
setup_bootp(){
374
375
if [ -x "`which mkelf-linux`" ]; then
376
mkelf-linux --ip=any --output=/boot/fai/installimage \
377
$NFSROOT/boot/$kfile-$KERNELVERSION
378
else
379
echo "Command mkelf-linux not found. Can not set up BOOTP booting. Please install the package mknbi and rerun fai-setup."
380
return
381
fi
382
383
# imggen is free software from 3com - use ver1.00: 1.01 produces "Image too Big" errors.
384
# it converts netboot images to images which are bootable by 3com network cards
385
if [ -x "`which imggen`" ]; then
386
imggen -a /boot/fai/installimage /boot/fai/installimage_3com
387
fi
388
echo "BOOTP environment prepared."
389
}
390
391
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
392
setup_dhcp(){
393
394
# pxe and dhcp environment
395
local pxebin=/usr/lib/syslinux/pxelinux.0
396
cp -p $NFSROOT/boot/$kfile-$KERNELVERSION /boot/fai/$kfile-install
397
[ -f $pxebin ] && cp $pxebin /boot/fai
398
[ -d /boot/fai/pxelinux.cfg ] || mkdir -p /boot/fai/pxelinux.cfg || true
399
echo "DHCP environment prepared. If you want to use it, you have to enable the dhcpd and the tftp-hpa daemon."
400
}
401
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
402
fdivert() {
403
404
local item
405
for item in "$@"; do
406
LC_ALL=C $ROOTCMD dpkg-divert --quiet --add --rename $item
407
done
408
}
409
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
410
kernel_install() {
411
412
# Install the kernel package
413
if [ -f $KERNELPACKAGE ]; then
414
# determine kernel version
415
get_kernel_version $KERNELPACKAGE
416
417
# create tftp boot images
418
call_with_stamp install_kernel_nfsroot
419
420
# setup for DHCP, BOOTP or both
421
[ "x$FAI_BOOT" = "x" ] && FAI_BOOT="dhcp bootp"
422
423
for bootopt in $FAI_BOOT; do
424
case $bootopt in
425
dhcp|DHCP)
426
call_with_stamp setup_dhcp ;;
427
bootp|BOOTP)
428
call_with_stamp setup_bootp ;;
429
*)
430
echo "Unknown boot option" ;;
431
esac
432
done
433
else
434
merror="with errors"
435
echo "Error. Kernel package $KERNELPACKAGE not found."
436
echo "No install kernel installed in /boot/fai."
437
echo "No kernel modules available in nfsroot."
438
fi
439
}
440
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
441
# main routine
442
443
[ -z "$KERNELPACKAGE" ] && die "\$KERNELPACKAGE is not set. Aborting."
444
445
# remove all kernels from nfsroot
446
[ -n "$kremove" ] && {
447
echo "Removing all kernels from NFSROOT."
448
rm -f $NFSROOT/boot/{System.map,vmlinuz,config}*
449
rm -rf $NFSROOT/lib/modules/2.*
450
}
451
452
# just install a new kernel to the nfsroot
453
[ -n "$kinstall" ] && {
454
trap "true" EXIT
455
echo "Installing new kernel into the nfsroot."
456
kernel_install
457
echo "New kernel from" $KERNELPACKAGE "installed into the nfsroot."
458
exit
459
}
460
461
echo Creating FAI nfsroot can take a long time and will
462
echo need more than $nfssize disk space in $NFSROOT.
463
464
# Kill the directory if not in recover mode
465
if [ -d $NFSROOT/$FAI -a ! "$recover" ]
466
then
467
echo $NFSROOT already exists. Removing $NFSROOT
468
umount $NFSROOT/dev/pts 1>/dev/null 2>&1 || true
469
rm -rf $NFSROOT/.??* $NFSROOT/*
470
# also remove files $NFSROOT/.? but not . and ..
471
find $NFSROOT ! -type d -xdev -maxdepth 1 | xargs -r rm -f
472
fi
473
474
# Create a new nfsroot
475
if [ ! -x "`which debootstrap`" ]; then
476
die "Can't find debootstrap command. Aborting."
477
fi
478
call_with_stamp create_nfsroot
479
480
kernel_install
481
482
umount_dirs
483
trap "true" EXIT
484
echo "make-fai-nfsroot finished $merror."
485
exit 0
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