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#!/bin/bash
# Filename: grml-live
# Purpose: build process script for generating a (grml based) Linux Live-ISO
# Authors: grml-team (grml.org),
# (c) Michael Prokop <mika@grml.org>,
# (c) Thorsten Glaser <tg@mirbsd.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2 or any later version.
################################################################################
# some misc and global stuff {{{
export LANG=C
export LC_ALL=C
# avoid leaking into chroots
unset TMPDIR
# define function getfilesize before "set -e"
if stat --help >/dev/null 2>&1; then
getfilesize='stat -c %s' # GNU stat
else
getfilesize='stat -f %z' # BSD stat
fi
# exit on any error:
# disable for now since it seems to cause some problems
# set -e
# The line following this line is patched by debian/rules.
GRML_LIVE_VERSION='***UNRELEASED***'
# global variables
PN="$(basename $0)"
CMDLINE="$0 $@"
ADDONS_LIST_FILE='/boot/isolinux/addons_list.cfg'
# }}}
# usage information {{{
usage()
{
echo "
$PN - build process script for generating a (grml based) Linux Live-ISO
Usage: $PN [options, see as follows]
-a <architecture> architecture; available values: i386 and amd64
-A clean build directories before and after running
-b build the ISO without updating the chroot via FAI
-B build the ISO without touching the chroot (skips cleanup)
-c <classe[s]> classes to be used for building the ISO via FAI
-C <configfile> configuration file for grml-live
-d <date> use specified date instead of build time as date of release
-D <configdir> use specified configuration directory instead of /etc/grml/fai
-e <iso_name> extract ISO and squashfs contents from iso_name
-F force execution without prompting
-g <grml_name> set the grml flavour name
-h display short usage information and exit
-i <iso_name> name of ISO
-I <src_directory> directory which provides files that should become
part of the chroot/ISO
-n skip generation of ISO
-N bootstrap (build chroot) only, do not create files for ISO
-o <output_directory> main output directory of the build process
-q skip mksquashfs
-Q skip netboot package build
-r <release_name> release name
-s <suite> Debian suite; values: etch, lenny, squeeze, sid
-t <template_directory> place of the templates
-u update existing chroot instead of rebuilding it from scratch
-U <username> arrange output to be owned by specified username
-v <version_number> specify version number of the release
-V increase verbosity in the build process
-z use ZLIB instead of LZMA/XZ compression
Usage examples:
$PN
$PN -c GRMLBASE,GRML_FULL,AMD64 -o /dev/shm/grml
$PN -c GRMLBASE,GRML_FULL,AMD64 -i grml_0.0-1.iso -v 0.0-1
$PN -c GRMLBASE,GRML_FULL,AMD64 -s sid -V -r 'grml-live rocks'
More details: man grml-live + /usr/share/doc/grml-live/grml-live.html
http://grml.org/grml-live/
Please send your bug reports and feedback to the grml-team: http://grml.org/bugs/
"
[ "$(id -u 2>/dev/null)" != 0 ] && echo "Please notice that this script requires root permissions."
}
# make sure it's possible to get usage information without being
# root or actually executing the script
if [ "$1" = '-h' -o "$1" = '--help' ] ; then
usage
exit 0
fi
# }}}
# some runtime checks {{{
# we need root permissions for the build-process:
if [ "$(id -u 2>/dev/null)" != 0 ] ; then
echo "Error: please run this script with uid 0 (root)." >&2
exit 1
fi
if [ -r /var/run/fai/FAI_INSTALLATION_IN_PROGRESS ] ; then
echo "/usr/sbin/fai already running or was aborted before.">&2
echo "You may remove /var/run/fai/FAI_INSTALLATION_IN_PROGRESS and try again.">&2
exit 1
fi
# see #449236
if [ -r /var/run/fai/fai_softupdate_is_running ] ; then
echo "/usr/sbin/fai softupdate already running or was aborted before.">&2
echo "You may remove /var/run/fai/fai_softupdate_is_running and try again.">&2
exit 1
fi
# }}}
# lsb-functions and configuration stuff {{{
# make sure they are not set by default
VERBOSE=''
FORCE=''
UPDATE=''
BUILD_ONLY=''
BUILD_DIRTY=''
BOOTSTRAP_ONLY=''
HOSTNAME=''
USERNAME=''
CONFIGDUMP=''
# don't use colors/escape sequences
if [ -r /lib/lsb/init-functions ] ; then
. /lib/lsb/init-functions
! log_use_fancy_output && NOCOLORS=true
fi
if [ -r /etc/grml/lsb-functions ] ; then
. /etc/grml/lsb-functions
else
einfo() { echo " [*] $*" ;}
eerror() { echo " [!] $*">&2 ;}
ewarn() { echo " [x] $*" ;}
eend() { return 0 ;}
eindent() { return 0 ;}
eoutdent() { return 0 ;}
fi
# source main configuration file:
LIVE_CONF=/etc/grml/grml-live.conf
. $LIVE_CONF
# }}}
# umount all directories {{{
umount_all() {
# make sure we don't leave any mounts - FAI doesn't remove them always
umount $CHROOT_OUTPUT/proc/sys/fs/binfmt_misc 2>/dev/null || /bin/true
umount $CHROOT_OUTPUT/proc 2>/dev/null || /bin/true
umount $CHROOT_OUTPUT/run 2>/dev/null || /bin/true
umount $CHROOT_OUTPUT/sys 2>/dev/null || /bin/true
umount $CHROOT_OUTPUT/dev/pts 2>/dev/null || /bin/true
umount $CHROOT_OUTPUT/dev 2>/dev/null || /bin/true
if [ -n "$EXTRACT_ISO_NAME" ] ; then
umount "$EXTRACT_ISO_NAME" 2>/dev/null || /bin/true
fi
# certain FAI versions sadly leave a ramdisk behind, so better safe than sorry
if [ -x /usr/lib/fai/mkramdisk ] ; then
/usr/lib/fai/mkramdisk -u "$(readlink -f ${CHROOT_OUTPUT}/var/lib/dpkg)" >/dev/null 2>&1 || /bin/true
fi
umount "${CHROOT_OUTPUT}/grml-live/sources/" 2>/dev/null || /bin/true
[ -n "$MIRROR_DIRECTORY" ] && umount "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
}
# }}}
# clean exit {{{
bailout() {
rm -f /var/run/fai/fai_softupdate_is_running \
/var/run/fai/FAI_INSTALLATION_IN_PROGRESS
[ -n "$CONFIGDUMP" ] && rm -f "$CONFIGDUMP"
[ -n "$SQUASHFS_STDERR" ] && rm -rf "$SQUASHFS_STDERR"
umount_all
[ -n "$1" ] && EXIT="$1" || EXIT="1"
[ -n "$2" ] && eerror "$2">&2
if [ -n "$CLEAN_ARTIFACTS" ]; then
log "Cleaning up"
einfo "Cleaning up"
[ -n "${BUILD_OUTPUT}" -a -d "${BUILD_OUTPUT}" ] && rm -r "${BUILD_OUTPUT}"
[ -n "${CHROOT_OUTPUT}" -a -d "${CHROOT_OUTPUT}" ] && rm -r "${CHROOT_OUTPUT}"
eend 0
fi
# get rid of automatically generated conffiles
rm -f ${GRML_FAI_CONFIG}/nfsroot.conf
rm -f ${GRML_FAI_CONFIG}/make-fai-nfsroot.conf
if [ -n "$CHOWN_USER" ]; then
log "Setting ownership"
einfo "Setting ownership"
[ -n "${OUTPUT}" -a -d "${OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${OUTPUT}"
[ -n "${BUILD_OUTPUT}" -a -d "${BUILD_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${BUILD_OUTPUT}"
[ -n "${CHROOT_OUTPUT}" -a -d "${CHROOT_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${CHROOT_OUTPUT}"
[ -n "${ISO_OUTPUT}" -a -d "${ISO_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${ISO_OUTPUT}"
[ -n "${LOG_OUTPUT}" -a -d "${LOG_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${LOG_OUTPUT}"
[ -n "${NETBOOT}" -a -d "${NETBOOT}" ] && chown -R "${CHOWN_USER}:" "${NETBOOT}"
eend 0
fi
log "------------------------------------------------------------------------------"
exit "$EXIT"
}
trap bailout 1 2 3 3 6 9 14 15
trap umount_all EXIT
# }}}
# some important functions {{{
# log output:
# usage: log "string to log"
log() { [ -n "$LOGFILE" ] && echo "$*" >> $LOGFILE ; }
# cut string at character number int = $1
# usage: cut_string 5 "1234567890" will output "12345"
cut_string() {
[ -n "$2" ] || return 1
echo "$2" | head -c "$1"; echo -ne "\n"
}
# prepend int = $1 spaces before string = $2
# usage: extend_string_begin 5 "123" will output " 123"
extend_string_begin() {
[ -n "$2" ] || return 1
local COUNT="$(echo $2 | wc -c)"
local FILL="$(expr $COUNT - $1)"
while [ "$FILL" -gt 1 ] ; do
echo -n " "
local FILL=$(expr $FILL - 1)
done
while [ "$FILL" -lt 1 ] ; do
echo -n " "
local FILL=$(expr $FILL + 1)
done
echo "$2" | head -c "$1"; echo -ne "\n"
}
# append int = $1 spaces to string = $2
# usage: extend_string_begin 5 "123" will output "123 "
extend_string_end() {
[ -n "$2" ] || return 1
echo -n "$2" | head -c "$1"
local COUNT="$(echo $2 | wc -c)"
local FILL="$(expr $COUNT - $1)"
while [ "$FILL" -gt 1 ] ; do
echo -n " "
local FILL=$(expr $FILL - 1)
done
while [ "$FILL" -lt 1 ] ; do
echo -n " "
local FILL=$(expr $FILL + 1)
done
echo -ne "\n"
}
# Copy addonfile $1 from either
# * the chroot (via $2, the system path),
# * or from TEMPLATE_DIRECTORY/compat (if exists),
# * or from the host system (again, using $2),
# or warn about the missing file.
#
# This is because:
# * We assume that the chroot always has a "good" version of
# the file. Also it makes sources handling easier.
# * On unstable, we Recommend the Debian packages containing
# these files. The user can override them by putting his
# "better" version into the chroot.
# * On stable, the Debian packages are probably not available,
# or outdated, so we look in TEMPLATE_DIRECTORY/compat first, where
# our grml-live-compat package installs current file versions.
copy_addon_file() {
DEST="${BUILD_OUTPUT}/boot/$3"
if [ ! -d "${DEST}/" ]; then
mkdir -p "${DEST}"
fi
if [ -e "$CHROOT_OUTPUT/$2/$1" ]; then
log "Copying $1 from chroot"
cp "$CHROOT_OUTPUT/$2/$1" "${DEST}/"
return $?
fi
if [ -e "${TEMPLATE_DIRECTORY}/compat/$3/$1" ]; then
log "Copying $1 from grml-live-compat"
cp "${TEMPLATE_DIRECTORY}/compat/$3/$1" "${DEST}/"
return $?
fi
if [ -e "$2/$1" ]; then
log "Copying $1 from system"
cp "$2/$1" "${DEST}/"
return $?
fi
msg="Missing addon file: \"$1\""
ewarn "$msg" ; eend 1
log "copy_addon_file: $msg"
}
# }}}
# command line parsing {{{
while getopts "a:C:c:d:D:e:g:i:I:o:r:s:t:U:v:AbBFhnNqQuVz" opt; do
case "$opt" in
a) ARCH="$OPTARG" ;;
A) CLEAN_ARTIFACTS=1 ;;
b) BUILD_ONLY=1 ;;
B) BUILD_DIRTY=1 ;;
c) CLASSES="$OPTARG" ;;
C) LOCAL_CONFIG="$(readlink -f $OPTARG)" ;;
d) DATE="$OPTARG" ;;
D) GRML_FAI_CONFIG="$(readlink -f $OPTARG)" ;;
e) EXTRACT_ISO_NAME="$(readlink -f $OPTARG)" ;;
g) GRML_NAME="$OPTARG" ;;
h) usage ; bailout 0 ;;
i) ISO_NAME="$OPTARG" ;;
I) CHROOT_INSTALL="$OPTARG" ;;
n) SKIP_MKISOFS=1 ;;
N) BOOTSTRAP_ONLY=1; SKIP_MKISOFS=1; SKIP_MKSQUASHFS=1 ;;
o) OUTPUT="$(readlink -f $OPTARG)" ;;
q) SKIP_MKSQUASHFS=1 ;;
Q) SKIP_NETBOOT=1 ;;
r) RELEASENAME="$OPTARG" ;;
s) SUITE="$OPTARG" ;;
t) TEMPLATE_DIRECTORY="$OPTARG";;
v) VERSION="$OPTARG" ;;
F) FORCE=1 ;;
u) UPDATE=1 ;;
U) CHOWN_USER="$OPTARG" ;;
V) VERBOSE="-v" ;;
z) SQUASHFS_ZLIB=1 ;;
?) echo "invalid option -$OPTARG" >&2; usage; bailout 1 ;;
esac
done
shift $(($OPTIND - 1)) # set ARGV to the first not parsed commandline parameter
if [ -n "$1" ] ; then
echo "Error: unknown argument '$1' in options. Exiting to avoid possible data loss." >&2
bailout 1
fi
# }}}
# read local (non-packaged) configuration {{{
if [ -z "$LOCAL_CONFIG" ]; then
if [ -r "/etc/grml/grml-live.local" ]; then
LOCAL_CONFIG="/etc/grml/grml-live.local"
fi
fi
if [ -n "$LOCAL_CONFIG" ]; then
if [ -r "$LOCAL_CONFIG" ]; then
. $LOCAL_CONFIG
else
eerror "Could not read specified local configuration file \"$LOCAL_CONFIG\"."
bailout 1
fi
LOCAL_CONFIG=$(readlink -f "$LOCAL_CONFIG")
else
LOCAL_CONFIG=''
fi
if [ -n "${GRML_LIVE_SOURCES:-}" ] ; then
eerror "Config variable \$GRML_LIVE_SOURCES is set. This variable has been deprecated."
ewarn "Please set up \${GRML_FAI_CONFIG}/config/files/etc/apt/sources.list.d/* instead."
bailout 1
fi
# }}}
# assume sane defaults (if not set already) {{{
[ -n "$ARCH" ] || ARCH="$(dpkg --print-architecture)"
[ -n "$BOOT_METHOD" ] || BOOT_METHOD='isolinux'
[ -n "$CLASSES" ] || CLASSES="GRMLBASE,GRML_FULL,$(echo ${ARCH} | tr 'a-z' 'A-Z')"
[ -n "$DATE" ] || DATE="$(date +%Y-%m-%d)"
[ -n "$DISTRI_INFO" ] || DISTRI_INFO='Grml - Live Linux for system administrators'
[ -n "$DISTRI_NAME" ] || DISTRI_NAME="grml"
[ -n "$DISTRI_SPLASH" ] || DISTRI_SPLASH='grml.png'
[ -n "$FORCE_ISO_REBUILD" ] || FORCE_ISO_REBUILD="false"
[ -n "$GRML_FAI_CONFIG" ] || GRML_FAI_CONFIG='/etc/grml/fai'
[ -n "$GRML_NAME" ] || GRML_NAME='grml'
[ -n "$HOSTNAME" ] || HOSTNAME='grml'
[ -n "$HYBRID_METHOD" ] || HYBRID_METHOD='isohybrid'
[ -n "$RELEASENAME" ] || RELEASENAME='grml-live rocks'
[ -n "$SQUASHFS_EXCLUDES_FILE" ] || SQUASHFS_EXCLUDES_FILE="${GRML_FAI_CONFIG}/config/grml/squashfs-excludes"
[ -n "$SUITE" ] || SUITE='testing'
[ -n "$TEMPLATE_DIRECTORY" ] || TEMPLATE_DIRECTORY='/usr/share/grml-live/templates'
[ -n "$USERNAME" ] || USERNAME='grml'
[ -n "$VERSION" ] || VERSION='0.0.1'
# output specific stuff, depends on $OUTPUT (iff not set):
[ -n "$OUTPUT" ] || OUTPUT='/grml/grml-live'
[ -n "$BUILD_OUTPUT" ] || BUILD_OUTPUT="$OUTPUT/grml_cd"
[ -n "$CHROOT_OUTPUT" ] || CHROOT_OUTPUT="$OUTPUT/grml_chroot"
[ -n "$ISO_OUTPUT" ] || ISO_OUTPUT="$OUTPUT/grml_isos"
[ -n "$LOG_OUTPUT" ] || LOG_OUTPUT="$OUTPUT/grml_logs"
[ -n "$REPORTS" ] || REPORTS="${LOG_OUTPUT}/reports/"
[ -n "$NETBOOT" ] || NETBOOT="${OUTPUT}/netboot/"
# }}}
# some misc checks before executing FAI {{{
[ -n "$CLASSES" ] || bailout 1 "Error: \$CLASSES unset, please set it in $LIVE_CONF or
specify it on the command line using the -c option."
[ -n "$OUTPUT" ] || bailout 1 "Error: \$OUTPUT unset, please set it in $LIVE_CONF or
specify it on the command line using the -o option."
# trim characters that are known to cause problems inside $GRML_NAME;
# for example isolinux does not like '-' inside the directory name
[ -n "$GRML_NAME" ] && export SHORT_NAME="$(echo $GRML_NAME | tr -d ',./;\- ')"
# export variables to have them available in fai scripts:
[ -n "$GRML_NAME" ] && export GRML_NAME="$GRML_NAME"
[ -n "$RELEASENAME" ] && export RELEASENAME="$RELEASENAME"
# }}}
# ZERO_LOGFILE - check for backwards compatibility reasons {{{
# this was default behaviour until grml-live 0.9.34:
if [ -n "$ZERO_LOGFILE" ] ; then
PRESERVE_LOGFILE='' # make sure it's cleaned then
ewarn "Please consider disabling the \$ZERO_LOGFILE option as grml-live clears..."
ewarn "... the logfile $LOGFILE by default (unless \$PRESERVE_LOGFILE is set) nowadays."
eend 0
fi
# }}}
# ask user whether the setup is ok {{{
if [ -z "$FORCE" ] ; then
echo
echo "${PN} [${GRML_LIVE_VERSION}]: check your configuration (or use -F to force execution):"
echo
echo " FAI classes: $CLASSES"
[ -n "$LOCAL_CONFIG" ] && echo " Configuration: $LOCAL_CONFIG"
[ -n "$GRML_FAI_CONFIG" ] && echo " Config directory: $GRML_FAI_CONFIG"
echo " main directory: $OUTPUT"
[ -n "$EXTRACT_ISO_NAME" ] && echo " Extract ISO: $EXTRACT_ISO_NAME"
[ -n "$CHROOT_OUTPUT" ] && echo " Chroot target: $CHROOT_OUTPUT"
[ -n "$BUILD_OUTPUT" ] && echo " Build target: $BUILD_OUTPUT"
[ -n "$ISO_OUTPUT" ] && echo " ISO target: $ISO_OUTPUT"
[ -n "$GRML_NAME" ] && echo " Grml name: $GRML_NAME"
[ -n "$RELEASENAME" ] && echo " Release name: $RELEASENAME"
[ -n "$DATE" ] && echo " Build date: $DATE"
[ -n "$VERSION" ] && echo " Grml version: $VERSION"
[ -n "$SUITE" ] && echo " Debian suite: $SUITE"
[ -n "$ARCH" ] && echo " Architecture: $ARCH"
[ -n "$BOOT_METHOD" ] && echo " Boot method: $BOOT_METHOD"
[ -n "$HYBRID_METHOD" ] && echo " Hybrid method: $HYBRID_METHOD"
[ -n "$TEMPLATE_DIRECTORY" ] && echo " Template files: $TEMPLATE_DIRECTORY"
[ -n "$CHROOT_INSTALL" ] && echo " Install files from directory to chroot: $CHROOT_INSTALL"
[ -n "$BOOTID" ] && echo " Boot identifier: $BOOTID"
[ -n "$NO_BOOTID" ] && echo " Skipping bootid feature."
[ -n "$CHOWN_USER" ] && echo " Output owner: $CHOWN_USER"
[ -n "$DEFAULT_BOOTOPTIONS" ] && echo " Adding default bootoptions: \"$DEFAULT_BOOTOPTIONS\""
[ -n "$FAI_ARGS" ] && echo " Additional arguments for FAI: $FAI_ARGS"
[ -n "$LOGFILE" ] && echo " Logging to file: $LOGFILE"
[ -n "$SQUASHFS_ZLIB" ] && echo " Using ZLIB (instead of LZMA/XZ) compression."
[ -n "$SQUASHFS_OPTIONS" ] && echo " Using SQUASHFS_OPTIONS ${SQUASHFS_OPTIONS}"
[ -n "$VERBOSE" ] && echo " Using VERBOSE mode."
[ -n "$CLEAN_ARTIFACTS" ] && echo " Will clean output before and after running."
[ -n "$UPDATE" ] && echo " Executing UPDATE instead of fresh installation."
if [ -n "$BOOTSTRAP_ONLY" ] ; then
echo " Bootstrapping only and not building (files for) ISO."
else
[ -n "$SKIP_MKSQUASHFS" ] && echo " Skipping creation of SQUASHFS file."
[ -n "$SKIP_NETBOOT" ] && echo " Skipping creation of NETBOOT package."
[ -n "$SKIP_MKISOFS" ] && echo " Skipping creation of ISO file."
[ -n "$BUILD_ONLY" ] && echo " Executing BUILD_ONLY instead of fresh installation or UPDATE."
[ -n "$BUILD_DIRTY" ] && echo " Executing BUILD_DIRTY to leave chroot untouched."
fi
echo
echo -n "Is this ok for you? [y/N] "
read a
if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then
CLEAN_ARTIFACTS=0
echo "Exiting as requested."
exit 0
fi
echo
fi
# }}}
# clean up before start {{{
if [ -n "${CLEAN_ARTIFACTS}" ]; then
echo "Wiping old artifacts"
[ -n "${CHROOT_OUTPUT}" -a -d "${CHROOT_OUTPUT}" ] && rm -r "${CHROOT_OUTPUT}"
[ -n "${BUILD_OUTPUT}" -a -d "${BUILD_OUTPUT}" ] && rm -r "${BUILD_OUTPUT}"
[ -n "${ISO_OUTPUT}" -a -d "${ISO_OUTPUT}" ] && rm -r "${ISO_OUTPUT}"
[ -n "${LOG_OUTPUT}" -a -d "${LOG_OUTPUT}" ] && rm -r "${LOG_OUTPUT}"
[ -n "${NETBOOT}" -a -d "${NETBOOT}" ] && rm -r "${NETBOOT}"
fi
# }}}
# create log file {{{
[ -n "$LOGFILE" ] || LOGFILE=${LOG_OUTPUT}/grml-live.log
mkdir -p $(dirname "${LOGFILE}")
touch $LOGFILE
chown root:adm $LOGFILE
chmod 664 $LOGFILE
# }}}
# clean/zero/remove logfiles {{{
if [ -n "$PRESERVE_LOGFILE" ] ; then
echo "Preserving logfile $LOGFILE as requested via \$PRESERVE_LOGFILE"
else
# make sure it is empty (as it is e.g. appended to grml-live-db)
echo -n > $LOGFILE
fi
if [ -n "$ZERO_FAI_LOGFILE" ] ; then
if [ -d /var/log/fai/"$HOSTNAME" ] ; then
rm -rf /var/log/fai/"$HOSTNAME"/"$(readlink /var/log/fai/"$HOSTNAME"/last)"
rm -rf /var/log/fai/"$HOSTNAME"/"$(readlink /var/log/fai/"$HOSTNAME"/last-dirinstall)"
rm -rf /var/log/fai/"$HOSTNAME"/"$(readlink /var/log/fai/"$HOSTNAME"/last-softupdate)"
rm -f /var/log/fai/"$HOSTNAME"/last \
/var/log/fai/"$HOSTNAME"/last-dirinstall \
/var/log/fai/"$HOSTNAME"/last-softupdate
fi
fi
# }}}
# source config and startup {{{
if [ -n "$CONFIG" ] ; then
if ! [ -f "$CONFIG" ] ; then
log "Error: $CONFIG could not be read. Exiting. [$(date)]"
eerror "Error: $CONFIG could not be read. Exiting." ; eend 1
bailout 1
else
log "Sourcing $CONFIG"
. $CONFIG
fi
fi
start_seconds=$(cut -d . -f 1 /proc/uptime)
log "------------------------------------------------------------------------------"
log "Starting grml-live [${GRML_LIVE_VERSION}] run on $(date)"
log "Using local config file: $LOCAL_CONFIG"
log "Executed grml-live command line:"
log "$CMDLINE"
einfo "Logging actions to logfile $LOGFILE"
# }}}
# dump config variables into file, for script access {{{
CONFIGDUMP=$(mktemp)
set | egrep \
'^(GRML_NAME|RELEASENAME|DATE|VERSION|SUITE|ARCH|DISTRI_NAME|USERNAME|HOSTNAME|APT_PROXY)=' \
> ${CONFIGDUMP}
# }}}
# unpack iso/squashfs {{{
extract_iso() {
if [ -n "$EXTRACT_ISO_NAME" ]; then
log "Unpacking ISO from ${EXTRACT_ISO_NAME}"
einfo "Unpacking ISO from ${EXTRACT_ISO_NAME}"
local mountpoint=$(mktemp -d)
local rc=0
mount -o loop "${EXTRACT_ISO_NAME}" "$mountpoint" ; rc=$?
if [ "$rc" != 0 ]; then
rmdir "$mountpoint"
log "mount failed"
eerror "mount failed"
eend 1
bailout 1
fi
if ls "${mountpoint}"/live/*/*.squashfs 2>/dev/null | grep -q . ; then # ISOs >=2011.12
log "Using ${mountpoint}/live/*/*.squashfs for unsquashfs"
unsquashfs -d "${CHROOT_OUTPUT}" "${mountpoint}"/live/*/*.squashfs ; rc=$?
elif ls "${mountpoint}"/live/*.squashfs 2>/dev/null | grep -q . ; then # ISOs before 2011.12
log "Using ${mountpoint}/live/*.squashfs for unsquashfs"
unsquashfs -d "${CHROOT_OUTPUT}" "${mountpoint}"/live/*.squashfs ; rc=$?
else
log "Error: Could not find any *.squashfs files on the ISO"
eerror "Error: Could not find any *.squashfs files on the ISO"
eend 1
bailout 1
fi
umount "$mountpoint"
rmdir "$mountpoint"
if [ "$rc" != 0 ]; then
log "unsquashfs failed"
eerror "unsquashfs failed"
eend 1
bailout 1
fi
fi
}
extract_iso
# }}}
# on-the-fly configuration {{{
# does this suck? YES!
# /usr/share/debootstrap/scripts/unstable does not exist, instead use 'sid':
case $SUITE in
unstable) SUITE='sid' ; CLASSES="DEBIAN_UNSTABLE,$CLASSES" ;;
*) CLASSES="DEBIAN_$(echo $SUITE | tr 'a-z' 'A-Z'),$CLASSES";;
esac
export SUITE # make sure it's available in FAI scripts
# validate whether the specified architecture class matches the
# architecture (option), otherwise installation of kernel will fail
if echo $CLASSES | grep -qw I386 ; then
if ! [[ "$ARCH" == "i386" ]] ; then
log "Error: You specified the I386 class but are trying to build something else (AMD64?)."
eerror "Error: You specified the I386 class but are trying to build something else (AMD64?)."
eerror "Tip: Either invoke grml-live with '-a i386' or adjust the architecture class. Exiting."
eend 1
bailout
fi
elif echo $CLASSES | grep -qi amd64 ; then
if ! [[ "$ARCH" == "amd64" ]] ; then
log "Error: You specified the AMD64 class but are trying to build something else (I386?)."
eerror "Error: You specified the AMD64 class but are trying to build something else (I386?)."
eerror "Tip: Either invoke grml-live with '-a amd64' or adjust the architecture class. Exiting."
eend 1
bailout
fi
fi
# generate nfsroot configuration for FAI on the fly
if [ -z "$FAI_DEBOOTSTRAP" ] ; then
FAI_DEBOOTSTRAP="$SUITE http://cdn.debian.net/debian"
fi
if [ -z "$FAI_DEBOOTSTRAP_OPTS" ] ; then
FAI_DEBOOTSTRAP_OPTS="--exclude=info,tasksel,tasksel-data --arch $ARCH"
fi
# create backup of old (not yet automatically generated) config file
if [ -f "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf" ] ; then
if ! grep -q 'This is an automatically generated file by grml-live' "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf" ; then
ewarn "Found old ${GRML_FAI_CONFIG}/make-fai-nfsroot.conf - moving to ${GRML_FAI_CONFIG}/make-fai-nfsroot.conf.outdated"
mv "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf" "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf.outdated"
eend $?
fi
fi
echo "# This is an automatically generated file by grml-live.
# Do NOT edit this file, your changes will be lost.
FAI_DEBOOTSTRAP=\"$FAI_DEBOOTSTRAP\"
FAI_DEBOOTSTRAP_OPTS=\"$FAI_DEBOOTSTRAP_OPTS\"
# EOF " > "${GRML_FAI_CONFIG}/nfsroot.conf"
# support FAI <=3.4.8, versions >=4.0 use nfsroot.conf
( cd ${GRML_FAI_CONFIG} && ln -sf nfsroot.conf make-fai-nfsroot.conf )
# }}}
# CHROOT_OUTPUT - execute FAI {{{
if [ -n "$BUILD_DIRTY" ]; then
log "Skipping stage 'fai' as requested via option -B"
ewarn "Skipping stage 'fai' as requested via option -B" ; eend 0
else
[ -n "$CHROOT_OUTPUT" ] || CHROOT_OUTPUT="$OUTPUT/grml_chroot"
if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
FAI_ACTION=softupdate
else
FAI_ACTION=dirinstall
fi
if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
if ! [ -r "$CHROOT_OUTPUT/etc/debian_version" ] ; then
log "Error: does not look like you have a working chroot. Updating/building not possible."
eerror "Error: does not look like you have a working chroot. Updating/building not possible. (Drop -u/-b option?)"
eend 1
bailout 20
fi
fi
if [ -d "$CHROOT_OUTPUT/bin" -a -z "$UPDATE" -a -z "$BUILD_ONLY" ] ; then
log "Skipping stage 'fai dirinstall' as $CHROOT_OUTPUT exists already."
ewarn "Skipping stage 'fai dirinstall' as $CHROOT_OUTPUT exists already." ; eend 0
else
mkdir -p "$CHROOT_OUTPUT" || bailout 5 "Problem with creating $CHROOT_OUTPUT for FAI"
if [ -n "${MIRROR_DIRECTORY}" ] ; then
mkdir -p "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
mount --bind "${MIRROR_DIRECTORY}" "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
fi
mkdir -p "${OUTPUT}/grml_sources/" "${CHROOT_OUTPUT}/grml-live/sources/"
mount --bind "${OUTPUT}/grml_sources/" "${CHROOT_OUTPUT}/grml-live/sources/"
log "Executed FAI command line:"
log "BUILD_ONLY=$BUILD_ONLY BOOTSTRAP_ONLY=$BOOTSTRAP_ONLY GRML_LIVE_CONFIG=$CONFIGDUMP fai $VERBOSE -C $GRML_FAI_CONFIG -s file:///$GRML_FAI_CONFIG/config -c$CLASSES -u $HOSTNAME $FAI_ACTION $CHROOT_OUTPUT $FAI_ARGS"
BUILD_ONLY="$BUILD_ONLY" BOOTSTRAP_ONLY="$BOOTSTRAP_ONLY" GRML_LIVE_CONFIG="$CONFIGDUMP" fai $VERBOSE \
-C "$GRML_FAI_CONFIG" -s "file:///$GRML_FAI_CONFIG/config" -c"$CLASSES" \
-u "$HOSTNAME" "$FAI_ACTION" "$CHROOT_OUTPUT" $FAI_ARGS | tee -a $LOGFILE
RC="$PIPESTATUS" # notice: bash-only
# provide inform fai about the ISO we build, needs to be provided
# *after* FAI stage, otherwise FAI skips the debootstrap stage if
# there is not BASEFILE (as it checks for presence of /etc) :(
echo '# This file has been generated by grml-live.' > "$CHROOT_OUTPUT/etc/grml_live_version"
[ -n "$GRML_LIVE_VERSION" ] && echo "GRML_LIVE_VERSION=$GRML_LIVE_VERSION" >> "$CHROOT_OUTPUT/etc/grml_live_version"
[ -n "$SUITE" ] && echo "SUITE=$SUITE" >> "$CHROOT_OUTPUT/etc/grml_live_version"
FORCE_ISO_REBUILD=true
if [ "$RC" != 0 ] ; then
log "Error: critical error while executing fai [exit code ${RC}]. Exiting."
eerror "Error: critical error while executing fai [exit code ${RC}]. Exiting." ; eend 1
bailout 1
fi
# move fai logs into grml_logs directory
mkdir -p "$LOG_OUTPUT"/fai/
cp -r "$CHROOT_OUTPUT"/var/log/fai/"$HOSTNAME"/last/* "$LOG_OUTPUT"/fai/
rm -rf "$CHROOT_OUTPUT"/var/log/fai
# store copy of autogenerated configuration file
cp ${GRML_FAI_CONFIG}/nfsroot.conf "$LOG_OUTPUT"/fai/
# copy fai package list
cp "$CHROOT_OUTPUT"/var/log/install_packages.list "$LOG_OUTPUT"/fai/
# fixup owners
chown root:adm "$LOG_OUTPUT"/fai/*
chmod 664 "$LOG_OUTPUT"/fai/*
umount_all
# notice: 'fai dirinstall' does not seem to exit appropriate, so:
ERROR=''
CHECKLOG="$LOG_OUTPUT"/fai/
if [ -r "$CHECKLOG/software.log" ] ; then
# 1 errors during executing of commands
grep 'dpkg: error processing' $CHECKLOG/software.log >> $LOGFILE && ERROR=1
grep 'E: Method http has died unexpectedly!' $CHECKLOG/software.log >> $LOGFILE && ERROR=2
grep 'ERROR: chroot' $CHECKLOG/software.log >> $LOGFILE && ERROR=3
grep 'E: Failed to fetch' $CHECKLOG/software.log >> $LOGFILE && ERROR=4
grep 'Unable to write mmap - msync (28 No space left on device)' $CHECKLOG/software.log >> $LOGFILE && ERROR=5
fi
if [ -r "$CHECKLOG/shell.log" ] ; then
grep 'FAILED with exit code' $CHECKLOG/shell.log >> $LOGFILE && ERROR=6
fi
if [ -n "$ERROR" ] ; then
log "Error: there was a critical error [${ERROR}] during execution of stage 'fai dirinstall' [$(date)]"
eerror "Error: there was a critical error during execution of stage 'fai dirinstall'"
eerror "Note: check out ${CHECKLOG}/ for details. [exit ${ERROR}]"
eend 1
bailout 1
else
log "Finished execution of stage 'fai dirinstall' [$(date)]"
einfo "Finished execution of stage 'fai dirinstall'"
fi
fi
fi # BUILD_DIRTY?
# }}}
# package validator {{{
CHECKLOG=/var/log/fai/$HOSTNAME/last
if [ -r "$CHECKLOG/dpkg.selections" ] ; then
package_count=$(wc -l "$CHECKLOG/dpkg.selections" | awk '{print $1}')
else
package_count="unknown"
fi
mkdir -p "$REPORTS"
REPORT_MISSING_PACKAGES="${REPORTS}/TEST-MissingPackages.xml"
# check for missing packages
if ! [ -s "$CHECKLOG/package_errors.log" ] ; then
einfo "No missing packages found, generating empty junit report."
cat > "${REPORT_MISSING_PACKAGES}" << EOF
<?xml version="1.0" encoding="UTF-8"?>
<testsuite name="grml-live-missing-packages" tests="${package_count}" time="1" failures="0" errors="0" skipped="0" assertions="0">
<testcase name="test_missing_packages" time="0" assertions="0">
</testcase>
<system-out>
</system-out>
<system-err>
</system-err>
</testsuite>
EOF
eend 0
else
einfo "Missing packages found, generating junit report."
if [ -r "$CHECKLOG/package_errors.log" ] ; then
package_errors=$(wc -l "$CHECKLOG/package_errors.log" | awk '{print $1}')
else
package_errors="unknown"
fi
mkdir -p "$REPORTS"
REPORT_MISSING_PACKAGES="${REPORTS}/TEST-MissingPackages.xml"
cat > "${REPORT_MISSING_PACKAGES}" << EOF
<?xml version="1.0" encoding="UTF-8"?>
<testsuite name="grml-live-missing-packages" tests="${package_count}" time="1" failures="${package_errors}" errors="${package_errors}" skipped="0" assertions="0">
EOF
for package in $(awk '{print $1}' "${CHECKLOG}/package_errors.log") ; do
failure_reason="$(awk "/$package/ {print \$2}" "${CHECKLOG}/package_errors.log")"
cat >> "${REPORT_MISSING_PACKAGES}" << EOF
<testcase name="test_missing_packages_${package}" time="0" assertions="0">
<failure type="${failure_reason}" message="Package ${package} is missing">
Package $package is missing in chroot (${failure_reason})
</failure>
</testcase>
EOF
done
cat >> "${REPORT_MISSING_PACKAGES}" << EOF
<system-out>
</system-out>
<system-err>
</system-err>
</testsuite>
EOF
eend 0
if [ -n "$EXIT_ON_MISSING_PACKAGES" -a -z "$BUILD_DIRTY" ] ; then
eerror "The following packages were requested for installation but could not be processed:"
cat "$CHECKLOG/package_errors.log"
eerror "... exiting as requested via \$EXIT_ON_MISSING_PACKAGES."
eend 1
bailout 13
else
ewarn "The following packages were requested for installation but could not be processed:"
cat "$CHECKLOG/package_errors.log"
eend 0
fi
fi
# }}}
# BUILD_OUTPUT - execute arch specific stuff and squashfs {{{
[ -n "$BUILD_OUTPUT" ] || BUILD_OUTPUT="$OUTPUT/grml_cd"
mkdir -p "$BUILD_OUTPUT" || bailout 6 "Problem with creating $BUILD_OUTPUT for stage ARCH"
# prepare ISO
if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
if [ -n "$BOOTSTRAP_ONLY" ] ; then
log "Skipping stage 'boot' as building with bootstrap only."
ewarn "Skipping stage 'boot' as building with bootstrap only." ; eend 0
else
if [ -d "$BUILD_OUTPUT"/boot/isolinux -a -z "$UPDATE" -a -z "$BUILD_ONLY" ] ; then
log "Skipping stage 'boot' as $BUILD_OUTPUT/boot/isolinux exists already."
ewarn "Skipping stage 'boot' as $BUILD_OUTPUT/boot/isolinux exists already." ; eend 0
else
# booting stuff:
[ -d "$BUILD_OUTPUT"/boot/isolinux ] || mkdir -p "$BUILD_OUTPUT"/boot/isolinux
[ -d "$BUILD_OUTPUT"/boot/"${SHORT_NAME}" ] || mkdir -p "$BUILD_OUTPUT"/boot/"${SHORT_NAME}"
# if we don't have an initrd we a) can't boot and b) there was an error
# during build, so check for the file:
INITRD="$(ls $CHROOT_OUTPUT/boot/initrd* 2>/dev/null| grep -v '.bak$' | sort -r | head -1)"
if [ -n "$INITRD" ] ; then
cp $INITRD "$BUILD_OUTPUT"/boot/"${SHORT_NAME}"/initrd.img
find $CHROOT_OUTPUT/boot/ -name initrd\*.bak -exec rm {} \;
else
log "Error: No initrd found inside $CHROOT_OUTPUT/boot/ - Exiting"
eerror "Error: No initrd found inside $CHROOT_OUTPUT/boot/ - Exiting" ; eend 1
bailout 10
fi
KERNEL_IMAGE="$(ls $CHROOT_OUTPUT/boot/vmlinuz* 2>/dev/null | sort -r | head -1)"
if [ -n "$KERNEL_IMAGE" ] ; then
cp "$KERNEL_IMAGE" "$BUILD_OUTPUT"/boot/"${SHORT_NAME}"/vmlinuz
else
log "Error: No kernel found inside $CHROOT_OUTPUT/boot/ - Exiting"
eerror "Error: No kernel found inside $CHROOT_OUTPUT/boot/ - Exiting" ; eend 1
bailout 11
fi
# EFI boot files
if [ -r "${CHROOT_OUTPUT}/boot/efi.img" -a -r "${CHROOT_OUTPUT}/boot/bootx64.efi" ] ; then
einfo "Moving EFI boot files into ISO path."
log "Moving EFI boot files into ISO path."
RC=$0
mv "${CHROOT_OUTPUT}/boot/efi.img" "${BUILD_OUTPUT}/boot/" || RC=$?
mkdir -p "${BUILD_OUTPUT}/efi/boot/" || RC=$?
mv "${CHROOT_OUTPUT}/boot/bootx64.efi" "${BUILD_OUTPUT}/efi/boot/bootx64.efi" || RC=$?
eend $?
fi
[ -n "$TEMPLATE_DIRECTORY" ] || TEMPLATE_DIRECTORY='/usr/share/grml-live/templates'
if ! [ -d "${TEMPLATE_DIRECTORY}"/boot ] ; then
log "Error: ${TEMPLATE_DIRECTORY}/boot does not exist. Exiting."
eerror "Error: ${TEMPLATE_DIRECTORY}/boot does not exist. Exiting." ; eend 1
bailout 8
fi
# copy _required_ isolinux files
for file in ifcpu64.c32 isolinux.bin vesamenu.c32; do
copy_addon_file "${file}" /usr/lib/syslinux isolinux
done
# *always* copy files to output directory so the variables
# get adjusted according to the build.
cp ${TEMPLATE_DIRECTORY}/boot/isolinux/* "$BUILD_OUTPUT"/boot/isolinux/
if [ -n "$NO_ADDONS" ] ; then
log "Skipping installation of boot addons as requested via \$NO_ADDONS."
einfo "Skipping installation of boot addons as requested via \$NO_ADDONS."; eend 0
else
if ! [ -d "$TEMPLATE_DIRECTORY"/boot/addons ] ; then
log "Boot addons not found, skipping therefore. (Consider installing package grml-live-addons)"
ewarn "Boot addons not found, skipping therefore. (Consider installing package grml-live-addons)" ; eend 0
else
# copy addons from system packages or grml-live-compat
copy_addon_file ipxe.lkrn /usr/lib/ipxe addons
copy_addon_file pci.ids /usr/share/misc addons
copy_addon_file memtest86+.bin /boot addons
for file in memdisk chain.c32 hdt.c32 mboot.c32 menu.c32; do
copy_addon_file "${file}" /usr/lib/syslinux addons
done
# make memtest filename FAT16/8.3 compatible
mv "${BUILD_OUTPUT}/boot/addons/memtest86+.bin" \
"${BUILD_OUTPUT}/boot/addons/memtest"
# copy only files so we can handle bsd4grml on its own
for file in ${TEMPLATE_DIRECTORY}/boot/addons/* ; do
test -f $file && cp $file "$BUILD_OUTPUT"/boot/addons/
done
if [ -n "$NO_ADDONS_BSD4GRML" ] ; then
log "Skipping installation of bsd4grml as requested via \$NO_ADDONS_BSD4GRML."
einfo "Skipping installation of bsd4grml as requested via \$NO_ADDONS_BSD4GRML."; eend 0
else
if [ -d "$TEMPLATE_DIRECTORY"/boot/addons/bsd4grml ] ; then
cp -a ${TEMPLATE_DIRECTORY}/boot/addons/bsd4grml "$BUILD_OUTPUT"/boot/addons/
else
log "Missing addon file: bsd4grml"
ewarn "Missing addon file: bsd4grml" ; eend 0
fi
fi
fi # no "$TEMPLATE_DIRECTORY"/boot/addons
fi # NO_ADDONS
if ! [ -d "${BUILD_OUTPUT}/boot/grub" ] ; then
mkdir -p "${BUILD_OUTPUT}/boot/grub"
fi
cp -a ${TEMPLATE_DIRECTORY}/boot/grub/* "$BUILD_OUTPUT"/boot/grub/
# generate loopback.cfg config file without depending on grub's regexp module
# which isn't available in Debian/squeeze
echo "## grub2 loopback configuration" > "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
echo "source /boot/grub/header.cfg" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
for config in "${BUILD_OUTPUT}"/boot/grub/*_default.cfg "${BUILD_OUTPUT}"/boot/grub/*_options.cfg ; do
[ -r "$config" ] || continue
echo "source ${config##$BUILD_OUTPUT}" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
done
echo "source /boot/grub/addons.cfg" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
echo "source /boot/grub/footer.cfg" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
# copy grub files from target
cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/*-pc/*.mod "${BUILD_OUTPUT}"/boot/grub/
cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/*-pc/*.o "${BUILD_OUTPUT}"/boot/grub/
cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/*-pc/*.lst "${BUILD_OUTPUT}"/boot/grub/
cp -a "${CHROOT_OUTPUT}"/usr/share/grub/ascii.pf2 "${BUILD_OUTPUT}"/boot/grub/
cp -a "${CHROOT_OUTPUT}"/boot/grub/core.img "${BUILD_OUTPUT}"/boot/grub/
cp -a "${CHROOT_OUTPUT}"/boot/grub/grub.img "${BUILD_OUTPUT}"/boot/grub/
if ! [ -d "${TEMPLATE_DIRECTORY}"/GRML ] ; then
log "Error: ${TEMPLATE_DIRECTORY}/GRML does not exist. Exiting."
eerror "Error: ${TEMPLATE_DIRECTORY}/GRML does not exist. Exiting." ; eend 1
bailout 9
fi
mkdir -p "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/
cp -a ${TEMPLATE_DIRECTORY}/GRML/* "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/
# adjust boot splash information:
RELEASE_INFO="$GRML_NAME $VERSION - Release Codename $RELEASENAME"
RELEASE_INFO="$(cut_string 68 "$RELEASE_INFO")"
RELEASE_INFO="$(extend_string_end 68 "$RELEASE_INFO")"
if [ -r "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/grml-version ] ; then
sed -i "s/%RELEASE_INFO%/$GRML_NAME $VERSION - $RELEASENAME/" "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/grml-version
sed -i "s/%DATE%/$DATE/" "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/grml-version
fi
# make sure the squashfs filename is set accordingly:
SQUASHFS_NAME="$GRML_NAME.squashfs"
if [ -n "$NO_BOOTID" ] ; then
log 'Skipping bootid feature as requested via $NO_BOOTID.'
einfo 'Skipping bootid feature as requested via $NO_BOOTID.'
else
[ -n "$BOOTID" ] || BOOTID="$(echo ${GRML_NAME}${VERSION} | tr -d ',./;\- ')"
[ -d "$BUILD_OUTPUT"/conf ] || mkdir "$BUILD_OUTPUT"/conf
einfo "Generating /conf/bootid.txt with entry ${BOOTID}."
log "Generating /conf/bootid.txt with entry ${BOOTID}."
echo "$BOOTID" > "$BUILD_OUTPUT"/conf/bootid.txt
eend $?
fi
# adjust all variables in the templates with the according distribution information
for file in "${BUILD_OUTPUT}"/boot/isolinux/*.cfg "${BUILD_OUTPUT}"/boot/isolinux/*.msg \
"${BUILD_OUTPUT}"/boot/grub/* ; do
if [ -r "${file}" ] && [ -f "${file}" ] ; then
sed -i "s/%ARCH%/$ARCH/g" "${file}"
sed -i "s/%DATE%/$DATE/g" "${file}"
sed -i "s/%DISTRI_INFO%/$DISTRI_INFO/g" "${file}"
sed -i "s/%DISTRI_NAME%/$DISTRI_NAME/g" "${file}"
sed -i "s/%DISTRI_SPLASH%/$DISTRI_SPLASH/g" "${file}"
sed -i "s/%GRML_NAME%/$GRML_NAME/g" "${file}"
sed -i "s/%SQUASHFS_NAME%/$SQUASHFS_NAME/g" "${file}"
sed -i "s/%RELEASE_INFO%/$RELEASE_INFO/g" "${file}"
sed -i "s/%SHORT_NAME%/$SHORT_NAME/g" "${file}"
sed -i "s/%VERSION%/$VERSION/g" "${file}"
[ -n "$DEFAULT_BOOTOPTIONS" ] && sed -i "s; boot=live; boot=live $DEFAULT_BOOTOPTIONS;" "${file}"
if [ -n "$NO_BOOTID" ] ; then
sed -i "s/ bootid=%BOOTID%//g" "${file}" # drop bootid bootoption
else
sed -i "s/%BOOTID%/$BOOTID/g" "${file}" # adjust bootid=... argument
fi
fi
done
for param in ARCH DATE DISTRI_INFO DISTRI_NAME DISTRI_SPLASH GRML_NAME SQUASHFS_NAME \
RELEASE_INFO SHORT_NAME VERSION ; do
for file in $(find "${BUILD_OUTPUT}" -name "*%$param%*") ; do
value="$(eval echo '$'"$param")"
mv ${file} ${file/\%${param}\%/$value}
done
done
# adjust bootsplash accordingly but make sure the string has the according lenght
SQUASHFS_NAME="$(cut_string 20 "$SQUASHFS_NAME")"
SQUASHFS_NAME="$(extend_string_end 20 "$SQUASHFS_NAME")"
for file in f4 f5 ; do
if [ -r "${BUILD_OUTPUT}/boot/isolinux/${file}" ] ; then
sed -i "s/%SQUASHFS_NAME%/$SQUASHFS_NAME/" "${BUILD_OUTPUT}/boot/isolinux/${file}"
sed -i "s/%SQUASHFS_NAME%/$SQUASHFS_NAME/" "${BUILD_OUTPUT}/boot/isolinux/${file}"
fi
done
# generate addon list
rm -f "${BUILD_OUTPUT}/${ADDONS_LIST_FILE}"
for name in "${BUILD_OUTPUT}"/boot/isolinux/addon_*.cfg ; do
include_name=$(basename "$name")
echo "include $include_name" >> "${BUILD_OUTPUT}/${ADDONS_LIST_FILE}"
done
if ! [ -r "${BUILD_OUTPUT}/boot/isolinux/${DISTRI_NAME}.cfg" ] || [ "$DISTRI_NAME" = "grml" ] ; then
log "including grmlmain.cfg in ${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
echo "include grmlmain.cfg" > "${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
echo "include default.cfg" > "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
echo "include menuoptions.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
echo "include grml.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
for f in "${BUILD_OUTPUT}"/boot/isolinux/submenu*.cfg ; do
echo "include $(basename $f)" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
done
echo "include options.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
if [ ! -n "$NO_ADDONS" ] ; then
echo "include addons.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
fi
echo "include isoprompt.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
echo "include hd.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
echo "include hidden.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
else # assume we are building a custom distribution:
log "File ${BUILD_OUTPUT}/boot/isolinux/${DISTRI_NAME}.cfg found, using it."
einfo "File ${BUILD_OUTPUT}/boot/isolinux/${DISTRI_NAME}.cfg found, using it."
if grep -q "^include ${DISTRI_NAME}.cfg" "${BUILD_OUTPUT}/boot/isolinux/distri.cfg" ; then
log "include for ${DISTRI_NAME}.cfg already present, nothing to do."
eindent
einfo "include for ${DISTRI_NAME}.cfg already present, nothing to do."
eoutdent
eend $?
else
log "including ${DISTRI_NAME}.cfg in ${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
echo "include ${DISTRI_NAME}.cfg" > "${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
[ -n "$NO_ADDONS" ] || echo "include addons.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
fi
fi
# use old style console based isolinux method only if requested:
if [[ "${ISOLINUX_METHOD}" == "console" ]] ; then
log 'Using console based isolinux method as requested via $ISOLINUX_METHOD.'
einfo 'Using console based isolinux method as requested via $ISOLINUX_METHOD.'
if grep -q '^include console.cfg' "${BUILD_OUTPUT}/boot/isolinux/distri.cfg" ; then
einfo "include for console.cfg already found, nothing to do."
eend 0
else
log "including console.cfg in ${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
einfo "including console.cfg in ${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
echo "include console.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
eend $?
fi
else
log 'Using graphical boot menu.'
if grep -q '^include vesamenu.cfg' "${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg" ; then
log "include for vesamenu.cfg already found, nothing to do."
else
log "including vesamenu.cfg in ${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
echo "include vesamenu.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
fi
fi
if [ -e "$BUILD_OUTPUT"/boot/addons/bsd4grml/boot.6 ]; then
sed -i "s/%RELEASE_INFO%/$GRML_NAME $VERSION - $RELEASENAME/" "$BUILD_OUTPUT"/boot/addons/bsd4grml/boot.6
fi
DPKG_LIST="/var/log/fai/$HOSTNAME/last/dpkg.list" # the dpkg --list output of the chroot
if ! [ -r "$DPKG_LIST" ] ; then
ewarn "$DPKG_LIST could not be read, ignoring to store package information on ISO therefore."
else
einfo "Storing package list information as /GRML/${GRML_NAME}/packages.txt on ISO."
cp "$DPKG_LIST" "${BUILD_OUTPUT}"/GRML/"${GRML_NAME}"/packages.txt
eend $?
fi
# autostart for Windows:
if [ -d "${TEMPLATE_DIRECTORY}/windows/autostart/" ] ; then
cp ${TEMPLATE_DIRECTORY}/windows/autostart/* "$BUILD_OUTPUT"/
fi
FORCE_ISO_REBUILD=true
einfo "Finished execution of stage 'boot'" ; eend 0
fi
fi # BOOTSTRAP_ONLY
else
log 'Error: Unsupported ARCH, sorry. Want to support it? Contribute!'
eerror 'Error: Unsupported ARCH, sorry. Want to support it? Contribute!' ; eend 1
bailout
fi
# support installation of local files into the chroot/ISO
if [ -n "$CHROOT_INSTALL" ] ; then
if ! [ -d "$CHROOT_INSTALL" ] ; then
log "Configuration variable \$CHROOT_INSTALL is set but not a directory; ignoring"
ewarn "Configuration variable \$CHROOT_INSTALL is set but not a directory; ignoring"
else
log "Copying local files to chroot as requested via \$CHROOT_INSTALL"
einfo "Copying local files to chroot as requested via \$CHROOT_INSTALL"
rsync -avz --inplace "$CHROOT_INSTALL"/ "$CHROOT_OUTPUT/"
eend $?
einfo "Make sure to run squashfs stage, otherwise your local files won't be part of the ISO."
FORCE_ISO_REBUILD=true
fi
fi
if [ -f "$BUILD_OUTPUT"/live/${GRML_NAME}.squashfs -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
log "Skipping stage 'squashfs' as $BUILD_OUTPUT/live exists already."
ewarn "Skipping stage 'squashfs' as $BUILD_OUTPUT/live exists already." ; eend 0
elif [ -n "$SKIP_MKSQUASHFS" ] ; then
log "Skipping stage 'squashfs' as requested via option -q or -N"
ewarn "Skipping stage 'squashfs' as requested via option -q or -N" ; eend 0
else
mkdir -p "$BUILD_OUTPUT"/live/"${GRML_NAME}"/
# make sure we don't leave (even an empty) base.tgz:
[ -f "$CHROOT_OUTPUT/base.tgz" ] && rm -f "$CHROOT_OUTPUT/base.tgz"
# if unconfigured default to squashfs-tools' mksquashfs binary
if [ -z "$SQUASHFS_BINARY" ] ; then
SQUASHFS_BINARY='mksquashfs'
fi
if which "$SQUASHFS_BINARY" >/dev/null 2>&1 ; then
log "Using mksquashfs binary ${SQUASHFS_BINARY}"
einfo "Using mksquashfs binary ${SQUASHFS_BINARY}" ; eend 0
else
log "Error: mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting."
eerror "Error: mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting." ; eend 1
bailout
fi
# use sane defaults if $SQUASHFS_OPTIONS isn't set
if [ -z "$SQUASHFS_OPTIONS" ] ; then
# use blocksize 256k as this gives best result with regards to time + compression
SQUASHFS_OPTIONS="-b 256k"
# set lzma/xz compression by default, unless -z option has been specified on command line
if [ -z "$SQUASHFS_ZLIB" ] ; then
SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -comp xz"
else
SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -comp gzip"
fi
fi
# support exclusion of files via exclude-file:
if [ -n "$SQUASHFS_EXCLUDES_FILE" -a "$SQUASHFS_EXCLUDES_FILE" ] ; then
SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -ef $SQUASHFS_EXCLUDES_FILE -wildcards"
fi
# get rid of unnecessary files when building grml-small for final release:
if echo "$CLASSES" | grep -q GRML_SMALL ; then
SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -e initrd.img* vmlinuz*"
fi
# log stuff
SQUASHFS_STDERR="$(mktemp -t grml-live.XXXXXX)"
# informational stuff
[ -n "$SQUASHFS_OPTIONS" ] && SQUASHFS_INFO_MSG="$SQUASHFS_OPTIONS"
[ -n "$SQUASHFS_INFO_MSG" ] && SQUASHFS_INFO_MSG="using options: $SQUASHFS_INFO_MSG"
einfo "Squashfs build information: running binary $SQUASHFS_BINARY $SQUASHFS_INFO_MSG"
log "$SQUASHFS_BINARY $CHROOT_OUTPUT/ $BUILD_OUTPUT/live/${GRML_NAME}/${GRML_NAME}.squashfs -noappend $SQUASHFS_OPTIONS"
if $SQUASHFS_BINARY $CHROOT_OUTPUT/ $BUILD_OUTPUT/live/"${GRML_NAME}"/"${GRML_NAME}".squashfs \
-noappend $SQUASHFS_OPTIONS 2>"${SQUASHFS_STDERR}" ; then
echo "${GRML_NAME}.squashfs" > $BUILD_OUTPUT/live/"${GRML_NAME}"/filesystem.module
log "Finished execution of stage 'squashfs' [$(date)]"
einfo "Finished execution of stage 'squashfs'" ; eend 0
else
log "Error: there was a critical error executing stage 'squashfs' [$(date)]:"
log "$(cat $SQUASHFS_STDERR)"
eerror "Error: there was a critical error executing stage 'squashfs':"
cat "${SQUASHFS_STDERR}"
eend 1
bailout
fi
FORCE_ISO_REBUILD=true
fi
# create md5sum file:
if [ -z "$BOOTSTRAP_ONLY" ] ; then
( cd $BUILD_OUTPUT/GRML/"${GRML_NAME}" &&
find .. -type f -not -name md5sums -not -name isolinux.bin -exec md5sum {} \; > md5sums )
fi
# }}}
# ISO_OUTPUT - mkisofs {{{
[ -n "$ISO_OUTPUT" ] || ISO_OUTPUT="$OUTPUT/grml_isos"
[ -n "$ISO_NAME" ] || ISO_NAME="${GRML_NAME}_${VERSION}.iso"
if [ "$BOOT_METHOD" = "isolinux" ] ; then
BOOT_ARGS="-no-emul-boot -boot-load-size 4 -boot-info-table -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat"
elif [ "$BOOT_METHOD" = "grub2" ] ; then
BOOT_ARGS="-no-emul-boot -boot-load-size 4 -b boot/grub/toriboot.bin"
fi
# Work around http://bts.grml.org/grml/issue945
if [[ $BOOT_METHOD != isolinux && ($HYBRID_METHOD = isohybrid || $HYBRID_METHOD = manifold) ]]; then
log "Setting HYBRID_METHOD to grub2 as hybrid mode does not work with isohybrid yet."
ewarn "Setting HYBRID_METHOD to grub2 as hybrid mode does not work with isohybrid yet."
HYBRID_METHOD='grub2'
eend 0
fi
if [ -f "${ISO_OUTPUT}/${ISO_NAME}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" -a "$FORCE_ISO_REBUILD" = "false" ] ; then
log "Skipping stage 'iso build' as $ISO_OUTPUT/${ISO_NAME} exists already."
ewarn "Skipping stage 'iso build' as $ISO_OUTPUT/${ISO_NAME} exists already." ; eend 0
elif [ -n "$SKIP_MKISOFS" ] ; then
log "Skipping stage 'iso build' as requested via option -n or -N"
ewarn "Skipping stage 'iso build' as requested via option -n or -N" ; eend 0
else
mkdir -p "$ISO_OUTPUT" || bailout 6 "Problem with creating $ISO_OUTPUT for stage 'iso build'"
if $FORCE_ISO_REBUILD && ! [ -f "${ISO_OUTPUT}/${ISO_NAME}" ] ; then
log "Forcing rebuild of ISO because files on ISO have been modified."
einfo "Forcing rebuild of ISO because files on ISO have been modified."
fi
# support xorriso as well mkisofs and genisoimage
if which xorriso >/dev/null 2>&1 ; then
MKISOFS='xorriso -as mkisofs'
elif which mkisofs >/dev/null 2>&1; then
MKISOFS='mkisofs'
elif which genisoimage >/dev/null 2>&1; then
MKISOFS='genisoimage'
else
log "Error: neither xorriso nor mkisofs nor genisoimage available - can not create ISO."
eerror "Error: neither xorriso nor mkisofs nor genisoimage available - can not create ISO." ; eend 1
bailout
fi
einfo "Using ${MKISOFS} to build ISO." ; eend 0
case "${ARCH}-${MKISOFS}" in
# using -eltorito-alt-boot is limited to xorriso for now
amd64-xorriso*)
eindent
if ! dpkg --compare-versions $(dpkg-query -W -f='${Version}\n' xorriso 2>/dev/null) gt-nl 1.1.6-1 ; then
log "Disabling (U)EFI boot support because xorriso version is too old."
ewarn "Disabling (U)EFI boot support because xorriso version is too old." ; eend 0
else
if [ -r "${BUILD_OUTPUT}"/boot/efi.img ] ; then
einfo "Enabling (U)EFI boot."
log "Enabling (U)EFI boot."
BOOT_ARGS="$BOOT_ARGS -boot-info-table -eltorito-alt-boot -e boot/efi.img -no-emul-boot"
eend $?
else
log "Disabling (U)EFI boot support because /boot/efi.img is missing."
ewarn "Disabling (U)EFI boot support because /boot/efi.img is missing." ; eend 0
fi
fi
eoutdent
;;
esac
CURRENT_DIR=$(pwd)
if cd "$BUILD_OUTPUT" ; then
if [ "$BOOT_METHOD" = "grub2" ]; then
# make a 2048-byte bootsector for El Torito
dd if=/dev/zero of=boot/grub/toriboot.bin bs=512 count=4 2>/dev/null
# those are in 2048-byte sectors, so 1 16 matches 4 63 below
echo 1 16 | mksh /usr/share/grml-live/scripts/bootgrub.mksh -B 11 | \
dd of=boot/grub/toriboot.bin conv=notrunc 2>/dev/null
fi
log "$MKISOFS -V '${GRML_NAME} ${VERSION}' -publisher 'grml-live | grml.org' -l -r -J $BOOT_ARGS -o ${ISO_OUTPUT}/${ISO_NAME} ."
$MKISOFS -V "${GRML_NAME} ${VERSION}" -publisher 'grml-live | grml.org' \
-l -r -J $BOOT_ARGS -no-pad \
-o "${ISO_OUTPUT}/${ISO_NAME}" . ; RC=$?
# both of these need core.img there, so it’s easier to write it here
if [ "$BOOT_METHOD" = "grub2" ] || [ "$HYBRID_METHOD" = "grub2" ]; then
# must be <= 30720 bytes
dd if=boot/grub/core.img of="${ISO_OUTPUT}/${ISO_NAME}" \
conv=notrunc bs=512 seek=4 2>/dev/null
fi
# pad the output ISO to multiples of 256 KiB for partition table support
siz=$($getfilesize "${ISO_OUTPUT}/${ISO_NAME}")
cyls=$((siz / 512 / 32 / 16 + 1)) # C=$cyls H=16 S=32
siz=$((cyls * 16 * 32 * 512)) # size after padding
dd if=/dev/zero bs=1 count=1 seek=$((siz - 1)) \
of="${ISO_OUTPUT}/${ISO_NAME}" 2>/dev/null
# support disabling hybrid ISO image
if [ "$HYBRID_METHOD" = "disable" ] ; then
log "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable"
einfo "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable"
eend 0
elif [ "$HYBRID_METHOD" = "manifold" ] || [ "$HYBRID_METHOD" = "grub2" ] ; then
# isoinfo is part of both mkisofs and genisoimage so we're good
bootoff=$(isoinfo -l -i "${ISO_OUTPUT}/${ISO_NAME}" | \
sed -n '/^.*\[ *\([0-9]*\)[] ].* ISOLINUX.BIN[;1]* *$/s//\1/p')
if ! [ -r boot/grub/core.img ] ; then
log "boot/grub/core.img not found, not creating manifold boot ISO file"
ewarn "boot/grub/core.img not found, not creating manifold boot ISO file"
elif [ "${bootoff:-0}" -lt 1 ] ; then
log "isolinux.bin not found on the ISO file, disabling manifold boot"
ewarn "isolinux.bin not found on the ISO file, disabling manifold boot"
else
if [ "$HYBRID_METHOD" = "grub2" ] ; then
log "Creating hybrid ISO file with manifold/grub2 method"
einfo "Creating hybrid ISO file with manifold/grub2 method"
# 512 bytes: MBR, partition table, load GRUB 2
echo 4 63 | mksh /usr/share/grml-live/scripts/bootgrub.mksh -A -M 4:0x96 -g $cyls:16:32
else
log "Creating hybrid ISO file with manifold method"
einfo "Creating hybrid ISO file with manifold method"
# read only one but 2048-byte sized (scale: << 2) sector
echo $bootoff $bootoff | \
mksh /usr/share/grml-live/scripts/bootilnx.mksh -A -M 4:0x96 -g $cyls:16:32 -S 2
fi | dd of="${ISO_OUTPUT}/${ISO_NAME}" conv=notrunc 2>/dev/null
eend $?
fi
elif [ "$HYBRID_METHOD" = "isohybrid" ] ; then
if ! which isohybrid >/dev/null 2>&1 ; then
bailout 12 "isohybrid binary not found - please install syslinux/syslinux-common"
else
log "Creating hybrid ISO file with isohybrid method"
einfo "Creating hybrid ISO file with isohybrid method"
# Notes for consideration:
# "-entry 4 -type 1c"
# * using 4 as the partition number is supposed to help with BIOSes
# that only support USB-Zip boot
# * using 1c (i.e. hidden FAT32 LBA), instead of the default 0x17
# (hidden NTFS, IIRC), as the partition type is sometimes needed
# to get the BIOS even look at the partition created by isohybrid
if isohybrid --help | grep -q -- --uefi ; then
if echo $CLASSES | grep -qw I386 ; then
log "Detected uefi support for isohybrid but 32bit systems do not support it, ignoring."
einfo "Detected uefi support for isohybrid but 32bit systems do not support it, ignoring."
else
log "Detected uefi support for isohybrid, enabling"
einfo "Detected uefi support for isohybrid, enabling"
ISOHYBRID_OPTIONS=--uefi
fi
fi
log "isohybrid $ISOHYBRID_OPTIONS ${ISO_OUTPUT}/${ISO_NAME}"
isohybrid $ISOHYBRID_OPTIONS "${ISO_OUTPUT}/${ISO_NAME}"
eend $?
fi
else
bailout 12 "Unknown HYBRID_METHOD [${HYBRID_METHOD}]. Supported values: disable, isohybrid, grub2, manifold"
fi
# generate md5sum and sha1sum of ISO if we are using class 'RELEASE':
case $CLASSES in *RELEASE*)
[ "$RC" = 0 ] && \
(
if cd $ISO_OUTPUT ; then
md5sum ${ISO_NAME} > ${ISO_NAME}.md5 && \
touch -r ${ISO_NAME} ${ISO_NAME}.md5
sha1sum ${ISO_NAME} > ${ISO_NAME}.sha1 && \
touch -r ${ISO_NAME} ${ISO_NAME}.sha1
fi
)
;;
esac
cd "$CURRENT_DIR"
fi
if [ "$RC" = 0 ] ; then
log "Finished execution of stage 'iso build' [$(date)]"
einfo "Finished execution of stage 'iso build'" ; eend 0
else
log "Error: there was a critical error ($RC) executing stage 'iso build' [$(date)]"
eerror "Error: there was a critical error executing stage 'iso build'" ; eend 1
bailout $RC
fi
fi
# }}}
# netboot package {{{
create_netbootpackage() {
local OUTPUT_FILE="${NETBOOT}/grml_netboot_package_${GRML_NAME}_${VERSION}.tar.bz2"
if [ -f "${OUTPUT_FILE}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
log "Skipping stage 'netboot' as $OUTPUT_FILE exists already."
ewarn "Skipping stage 'netboot' as $OUTPUT_FILE exists already." ; eend 0
return 0
elif [ -n "$SKIP_NETBOOT" ] ; then
log "Skipping stage 'netboot' as requested via option -Q"
ewarn "Skipping stage 'netboot' as requested via option -Q" ; eend 0
return 0
fi
mkdir -p "$NETBOOT"
if ! [ -r "${CHROOT}/usr/lib/syslinux/pxelinux.0" ] ; then
ewarn "File /usr/lib/syslinux/pxelinux.0 not found in build chroot." ; eend 0
eindent
einfo "Install syslinux[-common] package in chroot to get a netboot package."
eoutdent
return 0
fi
local OUTPUTDIR="${NETBOOT}/build_tmp"
local WORKING_DIR="${OUTPUTDIR}/grml_netboot_package_${GRML_NAME}_${VERSION}/tftpboot/"
mkdir -p "$WORKING_DIR"
cp "${CHROOT_OUTPUT}"/boot/vmlinuz-* "$WORKING_DIR"/vmlinuz
cp "${CHROOT_OUTPUT}"/boot/initrd.img-* "$WORKING_DIR"/initrd.img
cp "${CHROOT_OUTPUT}"/usr/lib/syslinux/pxelinux.0 "${WORKING_DIR}/pxelinux.0"
mkdir -p "${WORKING_DIR}/pxelinux.cfg"
if [ -r "${BUILD_OUTPUT}/boot/isolinux/netboot.cfg" ] ; then
cp "${BUILD_OUTPUT}/boot/isolinux/netboot.cfg" "${WORKING_DIR}/pxelinux.cfg/default"
else
log "File ${BUILD_OUTPUT}/boot/isolinux/netboot.cfg not found."
ewarn "File ${BUILD_OUTPUT}/boot/isolinux/netboot.cfg not found."
eindent
log "Hint: Are you using custom templates which do not provide netboot.cfg?"
ewarn "Hint: Are you using custom templates which do not provide netboot.cfg?" ; eend 0
eoutdent
fi
if tar -C "$OUTPUTDIR" -jcf "${OUTPUT_FILE}" "grml_netboot_package_${GRML_NAME}_${VERSION}" ; then
(
cd $(dirname "${OUTPUT_FILE}")
sha1sum $(basename "${OUTPUT_FILE}") > "${OUTPUT_FILE}.sha1"
)
einfo "Generated netboot package ${OUTPUT_FILE}" ; eend 0
rm -rf "${OUTPUTDIR}"
else
rm -rf "${OUTPUTDIR}"
eerror "Could not generate netboot package ${OUTPUT_FILE}" ; eend 1
bailout 21
fi
}
create_netbootpackage
# }}}
# log build information to database if grml-live-db is installed and enabled {{{
dpkg_to_db() {
if [ -d /usr/share/grml-live-db ] ; then
# safe defaults
DPKG_LIST="/var/log/fai/$HOSTNAME/last/dpkg.list" # the dpkg --list output of the chroot:
[ -n "$DPKG_DATABASE" ] || DPKG_DATABASE=/var/log/grml-live.db
[ -n "$DPKG_DBSCRIPT" ] || DPKG_DBSCRIPT=/usr/share/grml-live-db/scripts/dpkg-to-db
[ -n "$DPKG_DBOPTIONS" ] || DPKG_DBOPTIONS="--database $DPKG_DATABASE --logfile $LOGFILE --flavour $GRML_NAME --dpkg $DPKG_LIST"
if ! [ -x "$DPKG_DBSCRIPT" ] ; then
log "Error: $DPKG_DBSCRIPT is not executable, can not log dpkg information."
eerror "Error: $DPKG_DBSCRIPT is not executable, can not log dpkg information." ; eend 1
bailout 14
fi
# disable by default for now, not sure whether really everyone is using a local db file
#if ! touch "$DPKG_DATABASE" ; then
# eerror "Error: can not write to ${DPKG_DATABASE}, can not log dpkg information." ; eend 1
# bailout 14
#fi
if ! [ -r "$DPKG_LIST" ] ; then
log "Warning: can not read $DPKG_LIST - can not provide information to $DPKG_DBSCRIPT (dirty build?)"
ewarn "Warning: can not read $DPKG_LIST - can not provide information to $DPKG_DBSCRIPT (dirty build?)" ; eend 0
else
einfo "Logging $DPKG_LIST to database $DPKG_DATABASE"
log "Logging $DPKG_LIST to database $DPKG_DATABASE"
log "Executing $DPKG_DBSCRIPT $DPKG_DBOPTIONS"
eindent
if DB_INFO=$("$DPKG_DBSCRIPT" $DPKG_DBOPTIONS 2>&1) ; then
einfo "$DB_INFO"
eend 0
else
eerror "$DB_INFO"
eend 1
fi
eoutdent
fi
fi
}
# }}}
# finalize {{{
[ -n "$start_seconds" ] && SECONDS="$[$(cut -d . -f 1 /proc/uptime)-$start_seconds]" || SECONDS="unknown"
log "Successfully finished execution of $PN [$(date) - running ${SECONDS} seconds]"
dpkg_to_db # make sure we catch the last log line as well, therefore execute between log + einfo
einfo "Successfully finished execution of $PN [$(date) - running ${SECONDS} seconds]" ; eend 0
bailout 0
# }}}
## END OF FILE #################################################################
# vim:foldmethod=marker ts=2 ft=sh ai expandtab tw=80 sw=2
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