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#!/bin/bash
echo "Building base image"
. $PWD/scripts/function.sh
[ `id -u` -eq 0 ] || die "You must be root to run $0"
check_commands debootstrap mkfs.ext3 partprobe qemu-img qemu-nbd sfdisk
# package includes/excludes
INC=build-essential,gperf,libgmp-dev,libldap2-dev,libcurl4-openssl-dev,ethtool
INC=$INC,libxml2-dev,libtspi-dev,libsqlite3-dev,openssh-server,tcpdump,psmisc
INC=$INC,openssl,vim,sqlite3,conntrack,gdb,cmake,libxerces-c2-dev,libltdl-dev
INC=$INC,liblog4cxx10-dev,libboost-thread-dev,libboost-system-dev,git-core
SERVICES="isc-dhcp-server apache2 slapd"
INC=$INC,${SERVICES// /,}
EXC=iptables
CACHEDIR=$BUILDDIR/cache
APTCACHE=$LOOPDIR/var/cache/apt/archives
mkdir -p $LOOPDIR
mkdir -p $BUILDDIR
mkdir -p $CACHEDIR
rm -f $BASEIMG
echo "`date`, building $BASEIMG" >>$LOGFILE
load_qemu_nbd
log_action "Creating base image $BASEIMG"
execute "qemu-img create -f $IMGEXT $BASEIMG ${BASEIMGSIZE}M"
log_action "Connecting image to NBD device $NBDEV"
execute "qemu-nbd -c $NBDEV $BASEIMG"
do_on_exit qemu-nbd -d $NBDEV
log_action "Partitioning disk"
sfdisk /dev/nbd0 -D -uM >>$LOGFILE 2>&1 << EOF
;
EOF
if [ $? != 0 ]
then
log_status 1
exit 1
else
log_status 0
fi
partprobe $NBDEV
log_action "Creating ext3 filesystem"
execute "mkfs.ext3 $NBDPARTITION"
log_action "Mounting $NBDPARTITION to $LOOPDIR"
execute "mount $NBDPARTITION $LOOPDIR"
do_on_exit graceful_umount $LOOPDIR
log_action "Using $CACHEDIR as archive for apt"
mkdir -p $APTCACHE
execute "mount -o bind $CACHEDIR $APTCACHE"
do_on_exit graceful_umount $APTCACHE
log_action "Running debootstrap ($BASEIMGSUITE, $BASEIMGARCH)"
execute "debootstrap --arch=$BASEIMGARCH --include=$INC --exclude $EXC $BASEIMGSUITE $LOOPDIR $BASEIMGMIRROR"
for service in $SERVICES
do
log_action "Stopping service $service"
execute_chroot "/etc/init.d/$service stop"
log_action "Disabling service $service"
execute_chroot "update-rc.d -f $service remove"
done
log_action "Disabling root password"
execute_chroot "passwd -d root"
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