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#! /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) 2000-2008 by Thomas Lange, lange@informatik.uni-koeln.de
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# Universitaet zu Koeln
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# (c) 2004 by Henning Glawe, glaweh@physik.fu-berlin.de
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# Freie Universitaet Berlin
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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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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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#*********************************************************************
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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usage() {
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cat <<-EOF
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Copyright (C) 1999-2008 Thomas Lange
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Report bugs to <fai@informatik.uni-koeln.de>.
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Usage: make-fai-nfsroot [OPTIONS]
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Create an NFSROOT for FAI.
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Read the man pages pages make-fai-nfsroot(8).
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EOF
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exit 0
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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die() {
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echo "ERROR: $@"
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echo "Log file written to /var/log/fai/make-fai-nfsroot.log"
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exit 99
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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check_nfsroot() {
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set +e
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# simple test, to see if important thing are available inside the nfsroot
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[ -d $NFSROOT/usr/share/live-initramfs ] || die "live-initramfs was not installed inside the nfsroot."
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local files=$(ls $NFSROOT/boot/initrd* 2>/dev/null)
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[ -z "$files" ] && die "No initrd installed."
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egrep -q "^ERROR: " /var/log/fai/make-fai-nfsroot.log && bad_exit
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return 0
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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badupdateto32() {
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cat <<-EOF
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It seems that you have updated an older FAI version without checking files in /etc/fai/
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Please check the NEWS file for changes in variable names and if you have a linux-image package
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defined in /etc/fai/NFSROOT.
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EOF
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die $@
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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PATH=/usr/local/bin:/usr/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin
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merror="properly"
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sshpreserve=0
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divert=1
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if [ -f /etc/lsb-release ]; then
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. /etc/lsb-release
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case "$DISTRIB_ID" in
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Ubuntu) divert=0 ;;
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esac
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fi
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# option e currently does nothing
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while getopts hervC:f:kKpU 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) die "Option -f is not supported any more. Use option -C instead" ;;
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k) kinstall=1 ;;
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K) kremove=1;;
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h) usage ;;
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e) expert=1 ;; # a dummy option, that only fai-setup uses
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p) sshpreserve=1 ;;
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U) divert=0 ;;
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?) exit 5 ;; # error in option parsing
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esac
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done
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if [ $(id -u) != "0" ]; then
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echo "Run this program as root."
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exit 9
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fi
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set -e
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# use FAI_ETC_DIR from environment variable
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if [ -n "$FAI_ETC_DIR" -a -z "$cfdir" ]; then
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echo "Using environment variable \$FAI_ETC_DIR."
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fi
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[ -z "$cfdir" ] && cfdir=${FAI_ETC_DIR:=/etc/fai}
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cfdir=$(readlink -f $cfdir) # canonicalize path
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if [ ! -d "$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 $cfdir"
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. $cfdir/fai.conf
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# read config file for this tool
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if [ -f "$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 $cfdir/make-fai-nfsroot.conf"
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exit 8
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fi
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# IMO this may be removed, since all information should be included into sources.list
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[ -n "$FAI_LOCAL_REPOSITORY" ] && die "The use of \$FAI_LOCAL_REPOSITORY is now deprecated. Please include this information into sources.list."
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[ -n "$packages" ] && badupdateto32 "The use of \$packages in make-fai-nfsroot.conf is now deprecated. Please include this information into $cfdir/NFSROOT."
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[ -n "$NFSROOT_PACKAGES" ] && die "The use of \$NFSROOT_PACKAGES in make-fai-nfsroot.conf is now deprecated. Please include this information into $cfdir/NFSROOT."
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[ -n "$FAI_SOURCES_LIST" ] && die "The use of \$FAI_SOURCES_LIST is deprecated. Please use sources.list now."
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[ -z "$NFSROOT" ] && die "\$NFSROOT is not set. Please check your settings in $cfdir/fai.conf."
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[ -z "$TFTPROOT" ] && badupdateto32 "\$TFTPROOT is not set. Please check your settings in $cfdir/make-fai-nfsroot.conf."
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[ -n "$KERNELPACKAGE" ] && badupdateto32 "The use of \$KERNELPACKAGE is deprecated. Please use $cfdir/NFSROOT now."
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[ ! -d "$cfdir/apt" ] && die "$cfdir/apt/ does not exists. Can't continue."
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oldnfsroot=$NFSROOT
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NFSROOT="$NFSROOT/live/filesystem.dir"
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ROOTCMD="chroot $NFSROOT"
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RUNDIR=/var/run/fai/make-fai-nfsroot
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mkdir -p $RUNDIR
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export DEBIAN_FRONTEND=noninteractive
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[ "$recover" ] || rm -rf $RUNDIR/*
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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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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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 $stamp ] && return 0
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# make a stamp only on success.
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"$@" && : > $stamp
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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call_verbose() {
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if [ "$verbose" ]; then
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"$@"
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return $?
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else
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"$@" > /dev/null
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return $?
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fi
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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install_kernel_nfsroot() {
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if [ $divert = 1 ]; then
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rm $NFSROOT/usr/sbin/update-initramfs
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LC_ALL=C $ROOTCMD dpkg-divert --rename --remove /usr/sbin/update-initramfs
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$ROOTCMD update-initramfs -k all -t -u
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fi
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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/usr/bin/ssh ] || return 0
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if [ $sshpreserve = 1 ]; then
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tar -C $NFSROOT -xf $tmptar
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rm $tmptar
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return 0
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fi
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mkdir -p -m 700 $NFSROOT/root/.ssh
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if [ -n "$LOGUSER" ] ; then
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loguserhome=$(eval "cd ~$LOGUSER 2>/dev/null && pwd;true")
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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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}
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fi
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# enable root login
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perl -pi -e 's/PermitRootLogin no/PermitRootLogin yes/' $NFSROOT/etc/ssh/sshd_config
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if [ -f "$SSH_IDENTITY" ]; then
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cp $SSH_IDENTITY $NFSROOT/root/.ssh/authorized_keys
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chmod 0644 $NFSROOT/root/.ssh/authorized_keys
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echo You can log into install clients without password using $SSH_IDENTITY
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fi
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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copy_fai_files() {
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# copy to nfsroot
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echo "root:$FAI_ROOTPW" | $ROOTCMD chpasswd --encrypted
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cp -Rpv $cfdir/* $NFSROOT/etc/fai
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# append additional variables to fai.conf for the install clients
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[ -z "$FAI_CONFIG_SRC" ] && echo "FAI_CONFIG_SRC=nfs://`hostname`$FAI_CONFIGDIR" >> $NFSROOT/etc/fai/fai.conf
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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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# check if NFSROOT directory is mounted with bad options
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fs=$(df $NFSROOT | tail -1 | awk '{print $6}')
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if mount | grep "on $fs " | awk '{print $6}' | egrep -q "nosuid|nodev"; then
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die "NFSROOT directory $NFSROOT is mounted using nosuid or nodev. Aborting"
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fi
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local dversion=$(dpkg -l debootstrap | grep debootstrap | cut -f7 -d' ')
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echo "Creating base system using debootstrap version $dversion"
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echo "Calling debootstrap $1 $NFSROOT $2"
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yes '' | LC_ALL=C call_verbose debootstrap $FAI_DEBOOTSTRAP_OPTS $1 $NFSROOT $2
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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add_all_host_entries() {
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local ips=$(ifconfig | grep -w inet | cut -d : -f 2 | cut -d ' ' -f 1 | grep -v 127.0.0.1)
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for eth in $ips; do
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getent hosts $eth >> etc/hosts || true
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done
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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create_base() {
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if [ "$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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| 265 |
tar --one-file-system -C $NFSROOT -cf - --exclude var/tmp/base.tgz --exclude 'var/lib/apt/lists/*_*' . | 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 "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 $1}' > var/tmp/base-pkgs.lis
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if [ "$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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| 290 |
echo "# UNCONFIGURED FSTAB FOR BASE SYSTEM" > etc/fstab
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> etc/raidtab
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| 292 |
echo 'NTPSERVERS=""' > etc/default/ntp-servers
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|
| 294 |
cp -a $cfdir/apt $NFSROOT/etc
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| 295 |
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| 296 |
ainsl -as $NFSROOT/etc/hosts "127.0.0.1 localhost"
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| 297 |
ainsl $NFSROOT/etc/hosts "$NFSROOT_ETC_HOSTS"
|
| 298 |
add_all_host_entries
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| 299 |
|
| 300 |
# we need these option before installing the first package. So we
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| 301 |
# can't put this into fai-nfsroot /etc/apt/apt.conf.d/90fai
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| 302 |
cat <<EOF >$NFSROOT/etc/apt/apt.conf.d/10fai
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| 303 |
APT::Get::AllowUnauthenticated "true";
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| 304 |
Aptitude::CmdLine::Ignore-Trust-Violations yes;
|
| 305 |
EOF
|
| 306 |
echo "Upgrading $NFSROOT"
|
| 307 |
LC_ALL=C call_verbose call_with_stamp upgrade_nfsroot
|
| 308 |
|
| 309 |
# overwrite default live.conf
|
| 310 |
if [ -f $cfdir/live.conf ]; then
|
| 311 |
cp -p $cfdir/live.conf etc/live.conf
|
| 312 |
else
|
| 313 |
cat > etc/live.conf <<EOF
|
| 314 |
# UNIONTYPE=aufs # if unionfs is broken
|
| 315 |
NOUSER="Yes"
|
| 316 |
NOHOSTS="Yes"
|
| 317 |
export UNIONTYPE NOHOSTS NOUSER
|
| 318 |
EOF
|
| 319 |
fi
|
| 320 |
|
| 321 |
LC_ALL=C call_with_stamp add_packages_nfsroot
|
| 322 |
call_with_stamp copy_fai_files
|
| 323 |
|
| 324 |
# set timezone in nfsroot
|
| 325 |
timezone=$(readlink /etc/localtime | sed 's%^/usr/share/zoneinfo/%%')
|
| 326 |
echo $timezone > etc/timezone
|
| 327 |
rm -f etc/localtime && ln -sf /usr/share/zoneinfo/$timezone etc/localtime
|
| 328 |
|
| 329 |
rm etc/mtab && ln -s /proc/mounts etc/mtab
|
| 330 |
ln -s /usr/sbin/fai etc/init.d/rcS
|
| 331 |
|
| 332 |
# definition for loopback device
|
| 333 |
echo "iface lo inet loopback" > etc/network/interfaces
|
| 334 |
|
| 335 |
cat >> root/.profile <<-EOF
|
| 336 |
PATH=/usr/local/sbin:/usr/local/bin:/usr/lib/fai:/bin:/sbin:/usr/bin:/usr/sbin:
|
| 337 |
export PATH
|
| 338 |
. /usr/lib/fai/subroutines
|
| 339 |
. /usr/lib/fai/subroutines-linux
|
| 340 |
set -a
|
| 341 |
. /tmp/fai/variables.log 2>/dev/null
|
| 342 |
EOF
|
| 343 |
|
| 344 |
call_verbose call_with_stamp setup_ssh
|
| 345 |
}
|
| 346 |
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
| 347 |
upgrade_nfsroot() {
|
| 348 |
|
| 349 |
if [ -f /etc/resolv.conf ]; then
|
| 350 |
cp -p $v /etc/resolv.conf $NFSROOT/etc/resolv.conf-installserver
|
| 351 |
cp -p $v /etc/resolv.conf $NFSROOT/etc/resolv.conf # this is needed during make-fai-nfsroot
|
| 352 |
fi
|
| 353 |
mount -t proc /proc $NFSROOT/proc
|
| 354 |
mount -t devpts devpts $NFSROOT/dev/pts
|
| 355 |
$ROOTCMD apt-get update
|
| 356 |
$ROOTCMD aptitude -Rfy install fai-nfsroot
|
| 357 |
$ROOTCMD apt-get check
|
| 358 |
rm -rf $NFSROOT/etc/apm
|
| 359 |
|
| 360 |
if [ $divert = 1 ]; then
|
| 361 |
fdivert /usr/sbin/update-initramfs
|
| 362 |
ln -s /bin/true $NFSROOT/usr/sbin/update-initramfs
|
| 363 |
fi
|
| 364 |
fdivert /sbin/start-stop-daemon /sbin/discover-modprobe
|
| 365 |
cp -p /sbin/fai-start-stop-daemon $NFSROOT/sbin
|
| 366 |
cp -p /sbin/fai-start-stop-daemon $NFSROOT/sbin/start-stop-daemon
|
| 367 |
$ROOTCMD apt-get -y dist-upgrade
|
| 368 |
}
|
| 369 |
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
| 370 |
add_packages_nfsroot() {
|
| 371 |
|
| 372 |
local iarch=$($ROOTCMD dpkg --print-installation-architecture|tr /a-z/ /A-Z/)
|
| 373 |
export FAI_ROOT=$NFSROOT
|
| 374 |
export classes="NFSROOT $iarch"
|
| 375 |
cat > $NFSROOT/etc/kernel-img.conf << EOF
|
| 376 |
do_bootloader = No
|
| 377 |
do_initrd = No
|
| 378 |
warn_initrd = No
|
| 379 |
EOF
|
| 380 |
install_packages -l -p$cfdir > $NFSROOT/var/tmp/packages.nfsroot
|
| 381 |
echo "Adding additional packages to $NFSROOT:"
|
| 382 |
cat $NFSROOT/var/tmp/packages.nfsroot
|
| 383 |
call_verbose install_packages $v -p$cfdir
|
| 384 |
echo "install_packages exit code: $?"
|
| 385 |
}
|
| 386 |
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
| 387 |
umount_dirs() {
|
| 388 |
|
| 389 |
[ -f $NFSROOT/usr/sbin/dpkg-divert ] &&
|
| 390 |
LC_ALL=C $ROOTCMD dpkg-divert --rename --remove /sbin/discover-modprobe
|
| 391 |
cd /
|
| 392 |
[ -d $NFSROOT/proc/self ] && umount $NFSROOT/proc
|
| 393 |
[ -d $NFSROOT/proc/self ] && die "/proc still mounted inside the nfsroot."
|
| 394 |
umount $NFSROOT/dev/pts 2> /dev/null || true
|
| 395 |
|
| 396 |
if [ "$FAI_DEBMIRROR" ]; then
|
| 397 |
test -d $NFSROOT/$MNTPOINT && umount $NFSROOT/$MNTPOINT || true
|
| 398 |
fi
|
| 399 |
# show directories still mounted on nfsroot
|
| 400 |
mount | grep " on $NFSROOT " || true
|
| 401 |
}
|
| 402 |
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
| 403 |
setup_dhcp(){
|
| 404 |
|
| 405 |
# pxe and dhcp environment
|
| 406 |
local pxebin=/usr/lib/syslinux/pxelinux.0
|
| 407 |
rm -f $NFSROOT/boot/*.bak
|
| 408 |
mkdir -p $TFTPROOT/pxelinux.cfg
|
| 409 |
cp -pv $NFSROOT/boot/vmlinu?-* $NFSROOT/boot/initrd.img-* $TFTPROOT
|
| 410 |
[ -f $pxebin ] && cp $pxebin $TFTPROOT
|
| 411 |
echo "DHCP environment prepared. If you want to use it, you have to enable the dhcpd and the tftp-hpa daemon."
|
| 412 |
}
|
| 413 |
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
| 414 |
fdivert() {
|
| 415 |
|
| 416 |
local item
|
| 417 |
for item in "$@"; do
|
| 418 |
LC_ALL=C $ROOTCMD dpkg-divert --quiet --add --rename $item
|
| 419 |
done
|
| 420 |
}
|
| 421 |
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
| 422 |
kernel_install() {
|
| 423 |
|
| 424 |
# Install the kernel package
|
| 425 |
|
| 426 |
# create tftp boot images
|
| 427 |
call_with_stamp install_kernel_nfsroot
|
| 428 |
|
| 429 |
# setup for DHCP, BOOTP or both
|
| 430 |
[ "x$FAI_BOOT" = "x" ] && FAI_BOOT="dhcp"
|
| 431 |
|
| 432 |
for bootopt in $FAI_BOOT; do
|
| 433 |
case $bootopt in
|
| 434 |
dhcp|DHCP)
|
| 435 |
call_with_stamp setup_dhcp ;;
|
| 436 |
bootp|BOOTP)
|
| 437 |
echo "You have to setup BOOTP support manually." ;;
|
| 438 |
*)
|
| 439 |
echo "Unknown boot option" ;;
|
| 440 |
esac
|
| 441 |
done
|
| 442 |
}
|
| 443 |
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
| 444 |
run_hooks() {
|
| 445 |
|
| 446 |
local file
|
| 447 |
if [ -z "$NFSROOT_HOOKS" ]; then
|
| 448 |
return
|
| 449 |
fi
|
| 450 |
if [ -d "$NFSROOT_HOOKS" ]; then
|
| 451 |
echo "Running hooks..."
|
| 452 |
for file in $(ls $NFSROOT_HOOKS/* 2>/dev/null); do
|
| 453 |
. $file
|
| 454 |
done
|
| 455 |
fi
|
| 456 |
}
|
| 457 |
# - - - - - - - - - - - - - - - - - - - - - - - - - -
|
| 458 |
# main routine
|
| 459 |
|
| 460 |
trap 'echo "Aborting";umount_dirs' EXIT
|
| 461 |
trap "bad_exit" ERR
|
| 462 |
{
|
| 463 |
|
| 464 |
# remove all kernels from nfsroot
|
| 465 |
[ -n "$kremove" ] && {
|
| 466 |
echo "Removing all kernels from NFSROOT."
|
| 467 |
$ROOTCMD aptitude -y purge ~nlinux-image
|
| 468 |
exit
|
| 469 |
}
|
| 470 |
|
| 471 |
# just install a new kernel to the nfsroot
|
| 472 |
[ -n "$kinstall" ] && {
|
| 473 |
trap "true" EXIT
|
| 474 |
echo "Installing new kernel into the nfsroot."
|
| 475 |
if [ $divert = 1 ]; then
|
| 476 |
fdivert /usr/sbin/update-initramfs
|
| 477 |
ln -s /bin/true $NFSROOT/usr/sbin/fai
|
| 478 |
fi
|
| 479 |
LC_ALL=C add_packages_nfsroot
|
| 480 |
kernel_install
|
| 481 |
run_hooks
|
| 482 |
umount_dirs
|
| 483 |
trap "true" EXIT
|
| 484 |
echo "make-fai-nfsroot finished $merror."
|
| 485 |
exit 0
|
| 486 |
}
|
| 487 |
|
| 488 |
echo "Creating FAI nfsroot in $NFSROOT."
|
| 489 |
echo "By default it needs more than 390 MBytes disk space."
|
| 490 |
echo "This may take a long time."
|
| 491 |
|
| 492 |
if [ $sshpreserve = 1 ]; then
|
| 493 |
# save old .ssh directory
|
| 494 |
tmptar=$(mktemp) || exit 12
|
| 495 |
# should we set the umask before? Does it influence the other parts?
|
| 496 |
tar -C $NFSROOT -cvf $tmptar root/.ssh
|
| 497 |
fi
|
| 498 |
|
| 499 |
# Kill the directory if not in recover mode
|
| 500 |
if [ -d $NFSROOT/proc -a ! "$recover" ]
|
| 501 |
then
|
| 502 |
echo $NFSROOT already exists. Removing $NFSROOT
|
| 503 |
umount $NFSROOT/dev/pts 1>/dev/null 2>&1 || true
|
| 504 |
[ -L $NFSROOT/proc/self ] && umount $NFSROOT/proc || true
|
| 505 |
[ -L $NFSROOT/proc/self ] && die "/proc is still mounted inside the nfsroot."
|
| 506 |
rm -rf $oldnfsroot/.??* $oldnfsroot/*
|
| 507 |
# also remove files $NFSROOT/.? but not . and ..
|
| 508 |
find $oldnfsroot -xdev -maxdepth 1 ! -type d | xargs -r rm -f
|
| 509 |
fi
|
| 510 |
|
| 511 |
# Create a new nfsroot
|
| 512 |
if [ ! -x "$(which debootstrap)" ]; then
|
| 513 |
die "Can't find debootstrap command. Aborting."
|
| 514 |
fi
|
| 515 |
call_with_stamp create_nfsroot
|
| 516 |
|
| 517 |
kernel_install
|
| 518 |
run_hooks
|
| 519 |
check_nfsroot
|
| 520 |
umount_dirs
|
| 521 |
echo "make-fai-nfsroot finished $merror."
|
| 522 |
exit 0
|
| 523 |
} 2>&1 | tee /var/log/fai/make-fai-nfsroot.log
|
| 524 |
umount_dirs
|
| 525 |
trap "true" EXIT
|
| 526 |
echo "Log file written to /var/log/fai/make-fai-nfsroot.log"
|
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| 
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