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|
#!/bin/sh
#
# Copyright (c) 2015 Baptiste Daroussin <bapt@FreeBSD.org>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
usage() {
[ $# -gt 0 ] && echo "Missing: $@" >&2
cat << EOF
poudriere image [parameters] [options]
Parameters:
-c overlaydir -- The content of the overlay directory will be copied into
the image
-f packagelist -- List of packages to install
-h hostname -- The image hostname
-j jail -- Jail
-m overlaydir -- Build a miniroot image as well (for tar type images), and
overlay this directory into the miniroot image
-n imagename -- The name of the generated image
-o outputdir -- Image destination directory
-p portstree -- Ports tree
-s size -- Set the image size
-t type -- Type of image can be one of (default iso+zmfs):
-- iso, iso+mfs, iso+zmfs, usb, usb+mfs, usb+zmfs,
rawdisk, zrawdisk, tar, firmware, rawfirmware,
embedded, dump
-X excludefile -- File containing the list in cpdup format
-z set -- Set
EOF
exit 1
}
delete_image() {
[ ! -f "${excludelist}" ] || rm -f ${excludelist}
[ -z "${zroot}" ] || zpool destroy -f ${zroot}
[ -z "${md}" ] || /sbin/mdconfig -d -u ${md#md}
TMPFS_ALL=0 destroyfs ${WRKDIR} image || :
}
cleanup_image() {
msg "Error while create image. cleaning up." >&2
delete_image
}
recursecopylib() {
path=$1
case $1 in
*/*) ;;
lib*)
if [ -e "${WRKDIR}/world/lib/$1" ]; then
cp ${WRKDIR}/world/lib/$1 ${mroot}/lib
path=lib/$1
elif [ -e "${WRKDIR}/world/usr/lib/$1" ]; then
cp ${WRKDIR}/world/usr/lib/$1 ${mroot}/usr/lib
path=usr/lib/$1
fi
;;
esac
for i in $( (readelf -d ${mroot}/$path 2>/dev/null || :) | awk '$2 == "NEEDED" { gsub(/\[/,"", $NF ); gsub(/\]/,"",$NF) ; print $NF }'); do
[ -f ${mroot}/lib/$i ] || recursecopylib $i
done
}
mkminiroot() {
msg "Making miniroot"
[ -z "${MINIROOT}" ] && err 1 "MINIROOT not defined"
mroot=${WRKDIR}/miniroot
dirs="etc dev boot bin usr/bin libexec lib usr/lib sbin"
files="sbin/init etc/pwd.db etc/spwd.db"
files="${files} bin/sh sbin/halt sbin/fasthalt sbin/fastboot sbin/reboot"
files="${files} usr/bin/bsdtar libexec/ld-elf.so.1 sbin/newfs"
files="${files} sbin/mdconfig usr/bin/fetch sbin/ifconfig sbin/route sbin/mount"
files="${files} sbin/umount bin/mkdir bin/kenv usr/bin/sed"
for d in ${dirs}; do
mkdir -p ${mroot}/${d}
done
for f in ${files}; do
cp -p ${WRKDIR}/world/${f} ${mroot}/${f}
recursecopylib ${f}
done
cp -fRPp ${MINIROOT}/ ${mroot}/
makefs ${OUTPUTDIR}/${IMAGENAME}-miniroot ${mroot}
[ -f ${OUTPUTDIR}/${IMAGENAME}-miniroot.gz ] && rm ${OUTPUTDIR}/${IMAGENAME}-miniroot.gz
gzip -9 ${OUTPUTDIR}/${IMAGENAME}-miniroot
}
get_uefi_bootname() {
case ${arch} in
amd64) echo bootx64 ;;
arm64.aarch64) echo bootaa64 ;;
i386) echo bootia32 ;;
arm.armv7) echo bootarm ;;
*) echo boot ;;
esac
}
make_esp_file() {
local file sizekb loader device stagedir fatbits efibootname
file=$1
size=$2
loader=$3
fat32min=33
fat16min=2
if [ "$size" -ge "$fat32min" ]; then
fatbits=32
elif [ "$size" -ge "$fat16min" ]; then
fatbits=16
else
fatbits=12
fi
stagedir=$(mktemp -d /tmp/stand-test.XXXXXX)
mkdir -p "${stagedir}/EFI/BOOT"
efibootname=$(get_uefi_bootname)
cp "${loader}" "${stagedir}/EFI/BOOT/${efibootname}.efi"
makefs -t msdos \
-o fat_type=${fatbits} \
-o sectors_per_cluster=1 \
-o volume_label=EFISYS \
-s ${size}m \
"${file}" "${stagedir}"
rm -rf "${stagedir}"
}
. ${SCRIPTPREFIX}/common.sh
HOSTNAME=poudriere-image
while getopts "c:f:h:j:m:n:o:p:s:t:X:z:" FLAG; do
case "${FLAG}" in
c)
[ -d "${OPTARG}" ] || err 1 "No such extract directory: ${OPTARG}"
EXTRADIR=$(realpath ${OPTARG})
;;
f)
# If this is a relative path, add in ${PWD} as
# a cd / was done.
[ "${OPTARG#/}" = "${OPTARG}" ] && \
OPTARG="${SAVED_PWD}/${OPTARG}"
[ -r "${OPTARG}" ] || err 1 "No such package list: ${OPTARG}"
PACKAGELIST=${OPTARG}
;;
h)
HOSTNAME=${OPTARG}
;;
j)
JAILNAME=${OPTARG}
;;
m)
[ -d "${OPTARG}" ] || err 1 "No such miniroot overlay directory: ${OPTARG}"
MINIROOT=$(realpath ${OPTARG})
;;
n)
IMAGENAME=${OPTARG}
;;
o)
# If this is a relative path, add in ${PWD} as
# a cd / was done.
[ "${OPTARG#/}" = "${OPTARG}" ] && \
OPTARG="${SAVED_PWD}/${OPTARG}"
OUTPUTDIR=${OPTARG}
;;
p)
PTNAME=${OPTARG}
;;
s)
IMAGESIZE="${OPTARG}"
;;
t)
MEDIATYPE=${OPTARG}
case ${MEDIATYPE} in
iso|iso+mfs|iso+zmfs|usb|usb+mfs|usb+zmfs) ;;
rawdisk|zrawdisk|tar|firmware|rawfirmware) ;;
embedded|dump) ;;
*) err 1 "invalid mediatype: ${MEDIATYPE}"
esac
;;
X)
[ -r "${OPTARG}" ] || err 1 "No such exclude list ${OPTARG}"
EXCLUDELIST=$(realpath ${OPTARG})
;;
z)
[ -n "${OPTARG}" ] || err 1 "Empty set name"
SETNAME="${OPTARG}"
;;
*)
echo "Unknown flag '${FLAG}'"
usage
;;
esac
done
saved_argv="$@"
shift $((OPTIND-1))
post_getopts
: ${MEDIATYPE:=none}
: ${PTNAME:=default}
[ -n "${JAILNAME}" ] || usage
: ${OUTPUTDIR:=${POUDRIERE_DATA}/images/}
: ${IMAGENAME:=poudriereimage}
MASTERNAME=${JAILNAME}-${PTNAME}${SETNAME:+-${SETNAME}}
# CFG_SIZE set /etc and /var ramdisk size and /cfg partition size
# DATA_SIZE set /data partition size
CFG_SIZE='32m'
DATA_SIZE='32m'
case "${MEDIATYPE}" in
*iso*)
# Limitation on isos
case "${IMAGENAME}" in
''|*[!A-Za-z0-9]*)
err 1 "Name can only contain alphanumeric characters"
;;
esac
;;
none)
err 1 "Missing -t option"
;;
esac
mkdir -p ${OUTPUTDIR}
jail_exists ${JAILNAME} || err 1 "The jail ${JAILNAME} does not exist"
_jget arch ${JAILNAME} arch || err 1 "Missing arch metadata for jail"
get_host_arch host_arch
case "${MEDIATYPE}" in
usb|*firmware|*rawdisk|embedded|dump)
[ -n "${IMAGESIZE}" ] || err 1 "Please specify the imagesize"
_jget mnt ${JAILNAME} mnt || err 1 "Missing mnt metadata for jail"
[ -f "${mnt}/boot/kernel/kernel" ] || \
err 1 "The ${MEDIATYPE} media type requires a jail with a kernel"
;;
iso*|usb*|raw*)
_jget mnt ${JAILNAME} mnt || err 1 "Missing mnt metadata for jail"
[ -f "${mnt}/boot/kernel/kernel" ] || \
err 1 "The ${MEDIATYPE} media type requires a jail with a kernel"
;;
esac
msg "Preparing the image '${IMAGENAME}'"
md=""
CLEANUP_HOOK=cleanup_image
[ -d "${POUDRIERE_DATA}/images" ] || \
mkdir "${POUDRIERE_DATA}/images"
WRKDIR=$(mktemp -d ${POUDRIERE_DATA}/images/${IMAGENAME}-XXXX)
_jget mnt ${JAILNAME} mnt || err 1 "Missing mnt metadata for jail"
excludelist=$(mktemp -t excludelist)
mkdir -p ${WRKDIR}/world
mkdir -p ${WRKDIR}/out
[ -z "${EXCLUDELIST}" ] || cat ${EXCLUDELIST} > ${excludelist}
cat >> ${excludelist} << EOF
usr/src
var/db/freebsd-update
var/db/etcupdate
boot/kernel.old
nxb-bin
EOF
# Need to convert IMAGESIZE from bytes to bibytes
# This conversion is needed to be compliant with marketing 'unit'
# without this, a 2GiB image will not fit into a 2GB flash disk (=1862MiB)
if [ -n "${IMAGESIZE}" ]; then
IMAGESIZE_UNIT=$(printf ${IMAGESIZE} | tail -c 1)
IMAGESIZE_VALUE=${IMAGESIZE%?}
NEW_IMAGESIZE_UNIT=""
NEW_IMAGESIZE_SIZE=""
case "${IMAGESIZE_UNIT}" in
k|K)
DIVIDER=$(echo "scale=3; 1024 / 1000" | bc)
;;
m|M)
DIVIDER=$(echo "scale=6; 1024 * 1024 / 1000000" | bc)
NEW_IMAGESIZE_UNIT="k"
;;
g|G)
DIVIDER=$(echo "scale=9; 1024 * 1024 * 1024 / 1000000000" | bc)
NEW_IMAGESIZE_UNIT="m"
;;
t|T)
DIVIDER=$(echo "scale=12; 1024 * 1024 * 1024 * 1024 / 1000000000000" | bc)
NEW_IMAGESIZE_UNIT="g"
;;
*)
NEW_IMAGESIZE_UNIT=""
NEW_IMAGESIZE_SIZE=${IMAGESIZE}
esac
# truncate accept only integer value, and bc needs a divide per 1 for refreshing scale
[ -z "${NEW_IMAGESIZE_SIZE}" ] && NEW_IMAGESIZE_SIZE=$(echo "scale=9;var=${IMAGESIZE_VALUE} / ${DIVIDER}; scale=0; ( var * 1000 ) /1" | bc)
IMAGESIZE="${NEW_IMAGESIZE_SIZE}${NEW_IMAGESIZE_UNIT}"
fi
case "${MEDIATYPE}" in
embedded)
truncate -s ${IMAGESIZE} ${WRKDIR}/raw.img
md=$(/sbin/mdconfig ${WRKDIR}/raw.img)
gpart create -s mbr ${md}
gpart add -t '!6' -a 63 -s 20m ${md}
gpart set -a active -i 1 ${md}
newfs_msdos -F16 -L msdosboot /dev/${md}s1
gpart add -t freebsd ${md}
gpart create -s bsd ${md}s2
gpart add -t freebsd-ufs -a 64k ${md}s2
newfs -U -L ${IMAGENAME} /dev/${md}s2a
mount /dev/${md}s2a ${WRKDIR}/world
mkdir -p ${WRKDIR}/world/boot/msdos
mount_msdosfs /dev/${md}s1 /${WRKDIR}/world/boot/msdos
;;
rawdisk|dump)
truncate -s ${IMAGESIZE} ${WRKDIR}/raw.img
md=$(/sbin/mdconfig ${WRKDIR}/raw.img)
newfs -j -L ${IMAGENAME} /dev/${md}
mount /dev/${md} ${WRKDIR}/world
;;
zrawdisk)
truncate -s ${IMAGESIZE} ${WRKDIR}/raw.img
md=$(/sbin/mdconfig ${WRKDIR}/raw.img)
zroot=${IMAGENAME}root
zpool create \
-O mountpoint=none \
-O compression=lz4 \
-O atime=off \
-R ${WRKDIR}/world ${zroot} /dev/${md}
zfs create -o mountpoint=none ${zroot}/ROOT
zfs create -o mountpoint=/ ${zroot}/ROOT/default
zfs create -o mountpoint=/var ${zroot}/var
zfs create -o mountpoint=/var/tmp -o setuid=off ${zroot}/var/tmp
zfs create -o mountpoint=/tmp -o setuid=off ${zroot}/tmp
zfs create -o mountpoint=/home ${zroot}/home
chmod 1777 ${WRKDIR}/world/tmp ${WRKDIR}/world/var/tmp
zfs create -o mountpoint=/var/crash \
-o exec=off -o setuid=off \
${zroot}/var/crash
zfs create -o mountpoint=/var/log \
-o exec=off -o setuid=off \
${zroot}/var/log
zfs create -o mountpoint=/var/run \
-o exec=off -o setuid=off \
${zroot}/var/run
zfs create -o mountpoint=/var/db \
-o exec=off -o setuid=off \
${zroot}/var/db
zfs create -o mountpoint=/var/mail \
-o exec=off -o setuid=off \
${zroot}/var/mail
zfs create -o mountpoint=/var/cache \
-o compression=off \
-o exec=off -o setuid=off \
${zroot}/var/cache
zfs create -o mountpoint=/var/empty ${zroot}/var/empty
;;
esac
# Use of tar given cpdup has a pretty useless -X option for this case
tar -C ${mnt} -X ${excludelist} -cf - . | tar -xf - -C ${WRKDIR}/world
touch ${WRKDIR}/src.conf
[ ! -f ${POUDRIERED}/src.conf ] || cat ${POUDRIERED}/src.conf > ${WRKDIR}/src.conf
[ ! -f ${POUDRIERED}/${JAILNAME}-src.conf ] || cat ${POUDRIERED}/${JAILNAME}-src.conf >> ${WRKDIR}/src.conf
[ ! -f ${POUDRIERED}/image-${JAILNAME}-src.conf ] || cat ${POUDRIERED}/image-${JAILNAME}-src.conf >> ${WRKDIR}/src.conf
[ ! -f ${POUDRIERED}/image-${JAILNAME}-${SETNAME}-src.conf ] || cat ${POUDRIERED}/image-${JAILNAME}-${SETNAME}-src.conf >> ${WRKDIR}/src.conf
make -C ${mnt}/usr/src DESTDIR=${WRKDIR}/world BATCH_DELETE_OLD_FILES=yes SRCCONF=${WRKDIR}/src.conf delete-old delete-old-libs
[ ! -d "${EXTRADIR}" ] || cp -fRPp ${EXTRADIR}/ ${WRKDIR}/world/
mv ${WRKDIR}/world/etc/login.conf.orig ${WRKDIR}/world/etc/login.conf
cap_mkdb ${WRKDIR}/world/etc/login.conf
# Set hostname
if [ -n "${HOSTNAME}" ]; then
echo "hostname=${HOSTNAME}" >> ${WRKDIR}/world/etc/rc.conf
fi
# Convert @flavor from package list to a unique entry of pkgname, otherwise it
# spits out origin if no flavor.
convert_package_list() {
local PACKAGELIST="$1"
local PKG_DBDIR=$(mktemp -dt poudriere_pkgdb)
local REPOS_DIR=$(mktemp -dt poudriere_repo)
local ABI_FILE
# This pkg rquery is always ran in host so we need a host-centric
# repo.conf always.
cat > "${REPOS_DIR}/repo.conf" <<-EOF
FreeBSD: { enabled: false }
local: { url: file:///${WRKDIR}/world/tmp/packages }
EOF
export REPOS_DIR PKG_DBDIR
# Always need this from host.
export ABI_FILE="${WRKDIR}/world/usr/lib/crt1.o"
pkg update >/dev/null || :
pkg rquery '%At %o@%Av %n-%v' | \
awk -v pkglist="${PACKAGELIST}" \
-f "${AWKPREFIX}/unique_pkgnames_from_flavored_origins.awk"
rm -rf "${PKG_DBDIR}" "${REPOS_DIR}"
}
# install packages if any is needed
if [ -n "${PACKAGELIST}" ]; then
mkdir -p ${WRKDIR}/world/tmp/packages
${NULLMOUNT} ${POUDRIERE_DATA}/packages/${MASTERNAME} ${WRKDIR}/world/tmp/packages
if [ "${arch}" == "${host_arch}" ]; then
cat > "${WRKDIR}/world/tmp/repo.conf" <<-EOF
FreeBSD: { enabled: false }
local: { url: file:///tmp/packages }
EOF
mount -t devfs devfs ${WRKDIR}/world/dev
convert_package_list "${PACKAGELIST}" | \
xargs chroot "${WRKDIR}/world" env \
REPOS_DIR=/tmp ASSUME_ALWAYS_YES=yes \
pkg install
umount ${WRKDIR}/world/dev
else
cat > "${WRKDIR}/world/tmp/repo.conf" <<-EOF
FreeBSD: { enabled: false }
local: { url: file:///${WRKDIR}/world/tmp/packages }
EOF
(
export ASSUME_ALWAYS_YES=yes SYSLOG=no \
REPOS_DIR="${WRKDIR}/world/tmp/" \
ABI_FILE="${WRKDIR}/world/usr/lib/crt1.o"
pkg -r "${WRKDIR}/world/" install pkg
convert_package_list "${PACKAGELIST}" | \
xargs pkg -r "${WRKDIR}/world/" install
)
fi
rm -rf ${WRKDIR}/world/var/cache/pkg
umount ${WRKDIR}/world/tmp/packages
rmdir ${WRKDIR}/world/tmp/packages
rm ${WRKDIR}/world/var/db/pkg/repo-* 2>/dev/null || :
fi
case ${MEDIATYPE} in
*mfs)
cat >> ${WRKDIR}/world/etc/fstab <<-EOF
/dev/ufs/${IMAGENAME} / ufs rw 0 0
tmpfs /tmp tmpfs rw,mode=1777 0 0
EOF
makefs -B little ${IMAGESIZE:+-s ${IMAGESIZE}} -o label=${IMAGENAME} ${WRKDIR}/out/mfsroot ${WRKDIR}/world
if command -v pigz >/dev/null; then
GZCMD=pigz
fi
case "${MEDIATYPE}" in
*zmfs) ${GZCMD:-gzip} -9 ${WRKDIR}/out/mfsroot ;;
esac
MFSROOTSIZE=$(ls -l ${WRKDIR}/out/mfsroot* | head -n 1 | awk '{print $5}')
if [ ${MFSROOTSIZE} -ge 268435456 ]; then echo WARNING: MFSROOT too large, boot failure likely ; fi
cpdup -i0 ${WRKDIR}/world/boot ${WRKDIR}/out/boot
cat >> ${WRKDIR}/out/boot/loader.conf <<-EOF
tmpfs_load="YES"
mfs_load="YES"
mfs_type="mfs_root"
mfs_name="/mfsroot"
vfs.root.mountfrom="ufs:/dev/ufs/${IMAGENAME}"
EOF
;;
iso)
imageupper=$(echo ${IMAGENAME} | tr '[:lower:]' '[:upper:]')
cat >> ${WRKDIR}/world/etc/fstab <<-EOF
/dev/iso9660/${imageupper} / cd9660 ro 0 0
tmpfs /tmp tmpfs rw,mode=1777 0 0
EOF
cpdup -i0 ${WRKDIR}/world/boot ${WRKDIR}/out/boot
;;
rawdisk|dump)
cat >> ${WRKDIR}/world/etc/fstab <<-EOF
/dev/ufs/${IMAGENAME} / ufs rw 1 1
EOF
;;
embedded)
if [ -f ${WRKDIR}/world/boot/ubldr.bin ]; then
cp ${WRKDIR}/world/boot/ubldr.bin ${WRKDIR}/world/boot/msdos/
fi
cat >> ${WRKDIR}/world/etc/fstab <<-EOF
/dev/ufs/${IMAGENAME} / ufs rw 1 1
/dev/msdosfs/MSDOSBOOT /boot/msdos msdosfs rw,noatime 0 0
EOF
;;
usb)
cat >> ${WRKDIR}/world/etc/fstab <<-EOF
/dev/ufs/${IMAGENAME} / ufs rw 1 1
EOF
makefs -B little ${IMAGESIZE:+-s ${IMAGESIZE}} -o label=${IMAGENAME} \
-o version=2 ${WRKDIR}/raw.img ${WRKDIR}/world
;;
*firmware)
# Configuring nanobsd-like mode
# It re-use diskless(8) framework but using a /cfg configuration partition
# It needs a "config save" script too, like the nanobsd example:
# /usr/src/tools/tools/nanobsd/Files/root/save_cfg
# Or the BSDRP config script:
# https://github.com/ocochard/BSDRP/blob/master/BSDRP/Files/usr/local/sbin/config
# Because rootfs is readonly, it create ramdisks for /etc and /var
# Then we need to replace /tmp by a symlink to /var/tmp
# For more information, read /etc/rc.initdiskless
echo "/dev/gpt/${IMAGENAME}1 / ufs ro 1 1" >> ${WRKDIR}/world/etc/fstab
echo '/dev/gpt/cfg /cfg ufs rw,noatime,noauto 2 2' >> ${WRKDIR}/world/etc/fstab
echo '/dev/gpt/data /data ufs rw,noatime,noauto,failok 2 2' >> ${WRKDIR}/world/etc/fstab
# Enable diskless(8) mode
touch ${WRKDIR}/world/etc/diskless
for d in cfg data; do
mkdir -p ${WRKDIR}/world/$d
done
# Declare system name into /etc/nanobsd.conf: Allow to re-use nanobsd script
echo "NANO_DRIVE=gpt/${IMAGENAME}" > ${WRKDIR}/world/etc/nanobsd.conf
# Move /usr/local/etc to /etc/local (Only /etc will be backuped)
if [ -d ${WRKDIR}/world/usr/local/etc ] ; then
mkdir -p ${WRKDIR}/world/etc/local
tar -C ${WRKDIR}/world -X ${excludelist} -cf - usr/local/etc/ | \
tar -xf - -C ${WRKDIR}/world/etc/local --strip-components=3
rm -rf ${WRKDIR}/world/usr/local/etc
ln -s /etc/local ${WRKDIR}/world/usr/local/etc
fi
# Copy /etc and /var to /conf/base as "reference"
for d in var etc; do
mkdir -p ${WRKDIR}/world/conf/base/$d ${WRKDIR}/world/conf/default/$d
tar -C ${WRKDIR}/world -X ${excludelist} -cf - $d | tar -xf - -C ${WRKDIR}/world/conf/base
done
# Set ram disks size
echo "$CFG_SIZE" > ${WRKDIR}/world/conf/base/etc/md_size
echo "$CFG_SIZE" > ${WRKDIR}/world/conf/base/var/md_size
echo "mount -o ro /dev/gpt/cfg" > ${WRKDIR}/world/conf/default/etc/remount
# replace /tmp by a symlink to /var/tmp
rm -rf ${WRKDIR}/world/tmp
ln -s /var/tmp ${WRKDIR}/world/tmp
# Copy save_cfg to /etc
cp ${mnt}/usr/src/tools/tools/nanobsd/Files/root/save_cfg ${WRKDIR}/world/etc/
# Figure out Partition sizes
OS_SIZE=
calculate_ospart_size ${IMAGESIZE} ${CFG_SIZE} ${DATA_SIZE}
# Prune off a bit to fit the extra partitions and loaders
OS_SIZE=$(( ${OS_SIZE} - 1 ))
WORLD_SIZE=$(du -ms ${WRKDIR}/world | awk '{print $1}')
if [ ${WORLD_SIZE} -gt ${OS_SIZE} ]; then
err 2 "Installed OS Partition needs: ${WORLD_SIZE}m, but the OS Partitions are only: ${OS_SIZE}m. Increase -s"
fi
# For correct booting it needs ufs formatted /cfg and /data partitions
TMPDIR=`mktemp -d -t poudriere-firmware` || exit 1
# Set proper permissions to this empty directory: /cfg (so /etc) and /data once mounted will inherit them
chmod -R 755 ${TMPDIR}
makefs -B little -s ${CFG_SIZE} ${WRKDIR}/cfg.img ${TMPDIR}
makefs -B little -s ${DATA_SIZE} ${WRKDIR}/data.img ${TMPDIR}
rm -rf ${TMPDIR}
makefs -B little -s ${OS_SIZE}m -o label=${IMAGENAME} \
-o version=2 ${WRKDIR}/raw.img ${WRKDIR}/world
;;
zrawdisk)
cat >> ${WRKDIR}/world/boot/loader.conf <<-EOF
zfs_load="YES"
vfs.root.mountfrom="zfs:${zroot}/ROOT/default"
EOF
;;
tar)
if [ -n "${MINIROOT}" ]; then
mkminiroot
fi
;;
esac
case ${MEDIATYPE} in
iso)
FINALIMAGE=${IMAGENAME}.iso
espfilename=$(mktemp /tmp/efiboot.XXXXXX)
make_esp_file ${espfilename} 10 ${WRKDIR}/world/boot/loader.efi
makefs -t cd9660 -o rockridge -o label=${IMAGENAME} \
-o publisher="poudriere" \
-o bootimage="i386;${WRKDIR}/out/boot/cdboot" \
-o bootimage="i386;${espfilename}" \
-o platformid=efi \
-o no-emul-boot ${OUTPUTDIR}/${FINALIMAGE} ${WRKDIR}/world
;;
iso+*mfs)
FINALIMAGE=${IMAGENAME}.iso
espfilename=$(mktemp /tmp/efiboot.XXXXXX)
make_esp_file ${espfilename} 10 ${WRKDIR}/out/boot/loader.efi
makefs -t cd9660 -o rockridge -o label=${IMAGENAME} \
-o publisher="poudriere" \
-o bootimage="i386;${WRKDIR}/out/boot/cdboot" \
-o bootimage="i386;${espfilename}" \
-o platformid=efi \
-o no-emul-boot ${OUTPUTDIR}/${FINALIMAGE} ${WRKDIR}/out
rm -rf ${espfilename}
;;
usb+*mfs)
FINALIMAGE=${IMAGENAME}.img
espfilename=$(mktemp /tmp/efiboot.XXXXXX)
make_esp_file ${espfilename} 10 ${WRKDIR}/world/boot/loader.efi
makefs -B little ${WRKDIR}/img.part ${WRKDIR}/out
if [ "${arch}" == "amd64" ] || [ "${arch}" == "i386" ]; then
pmbr="-b ${mnt}/boot/pmbr"
gptboot="-p freebsd-boot:=${mnt}/boot/gptboot"
fi
mkimg -s gpt ${pmbr} \
-p efi:=${espfilename} \
${gptboot} \
-p freebsd-ufs:=${WRKDIR}/img.part \
-o "${OUTPUTDIR}/${FINALIMAGE}"
rm -rf ${espfilename}
;;
usb)
FINALIMAGE=${IMAGENAME}.img
espfilename=$(mktemp /tmp/efiboot.XXXXXX)
make_esp_file ${espfilename} 10 ${WRKDIR}/world/boot/loader.efi
if [ "${arch}" == "amd64" ] || [ "${arch}" == "i386" ]; then
pmbr="-b ${mnt}/boot/pmbr"
gptboot="-p freebsd-boot:=${mnt}/boot/gptboot"
fi
mkimg -s gpt ${pmbr} \
-p efi:=${espfilename} \
${gptboot} \
-p freebsd-ufs:=${WRKDIR}/raw.img \
-p freebsd-swap::1M \
-o ${OUTPUTDIR}/${FINALIMAGE}
rm -rf ${espfilename}
;;
tar)
FINALIMAGE=${IMAGENAME}.txz
tar -f - -c -C ${WRKDIR}/world . | xz -T0 -c > ${OUTPUTDIR}/${FINALIMAGE}
;;
firmware)
FINALIMAGE=${IMAGENAME}.img
espfilename=$(mktemp /tmp/efiboot.XXXXXX)
make_esp_file ${espfilename} 10 ${WRKDIR}/world/boot/loader.efi
mkimg -s gpt -C ${IMAGESIZE} -b ${mnt}/boot/pmbr \
-p efi:=${espfilename} \
-p freebsd-boot:=${mnt}/boot/gptboot \
-p freebsd-ufs/${IMAGENAME}1:=${WRKDIR}/raw.img \
-p freebsd-ufs/${IMAGENAME}2:=${WRKDIR}/raw.img \
-p freebsd-ufs/cfg:=${WRKDIR}/cfg.img \
-p freebsd-ufs/data:=${WRKDIR}/data.img \
-o ${OUTPUTDIR}/${FINALIMAGE}
rm -rf ${espfilename}
;;
rawfirmware)
FINALIMAGE=${IMAGENAME}.raw
mv ${WRKDIR}/raw.img ${OUTPUTDIR}/${FINALIMAGE}
;;
rawdisk)
FINALIMAGE=${IMAGENAME}.img
umount ${WRKDIR}/world
/sbin/mdconfig -d -u ${md#md}
md=
mv ${WRKDIR}/raw.img ${OUTPUTDIR}/${FINALIMAGE}
;;
dump)
FINALIMAGE=${IMAGENAME}.dump
umount ${WRKDIR}/world
dump -0Raf ${WRKDIR}/raw.dump /dev/${md}
/sbin/mdconfig -d -u ${md#md}
md=
mv ${WRKDIR}/raw.dump ${OUTPUTDIR}/${FINALIMAGE}
;;
embedded)
FINALIMAGE=${IMAGENAME}.img
umount ${WRKDIR}/world/boot/msdos
umount ${WRKDIR}/world
/sbin/mdconfig -d -u ${md#md}
md=
mv ${WRKDIR}/raw.img ${OUTPUTDIR}/${FINALIMAGE}
;;
zrawdisk)
FINALIMAGE=${IMAGENAME}.img
zfs umount -f ${zroot}/ROOT/default
zfs set mountpoint=none ${zroot}/ROOT/default
zfs set readonly=on ${zroot}/var/empty
zpool set bootfs=${zroot}/ROOT/default ${zroot}
zpool set autoexpand=on ${zroot}
zpool export ${zroot}
zroot=
dd if=${mnt}/boot/zfsboot of=/dev/${md} count=1
dd if=${mnt}/boot/zfsboot of=/dev/${md} iseek=1 oseek=1024
/sbin/mdconfig -d -u ${md#md}
md=
mv ${WRKDIR}/raw.img ${OUTPUTDIR}/${FINALIMAGE}
;;
esac
CLEANUP_HOOK=delete_image
msg "Image available at: ${OUTPUTDIR}/${FINALIMAGE}"
|