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64b76301afc2271a2b4cc5ea2ff445ae0dc83a3a
core-build/build/tools/create-iso.py
Andrew Walker 64b76301af Disable pkg
2023-05-04 07:34:24 -04:00

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#!/usr/bin/env python3
#+
# Copyright 2015 iXsystems, Inc.
# All rights reserved
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted providing 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 ``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 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.
#
#####################################################################
import os
from dsl import load_file, load_profile_config
from utils import sh, info, objdir, e, chroot, glob, readfile, setfile, template, sha256, import_function, get_port_names, on_abort, is_elf
ports = load_file('${BUILD_CONFIG}/ports-installer.pyd', os.environ)
installworld = import_function('build-os', 'installworld')
installkernel = import_function('build-os', 'installkernel')
installworldlog = objdir('logs/iso-installworld')
installkernellog = objdir('logs/iso-installkernel')
distributionlog = objdir('logs/iso-distribution')
sysinstalllog = objdir('logs/iso-sysinstall')
imgfile = objdir('base.ufs')
# Saving the SDK sources
if e('${SDK}') == "yes":
output = objdir('${NAME}-SDK.iso')
else:
output = objdir('${NAME}.iso')
purge_dirs = [
'/bin',
'/sbin',
'/usr/bin',
'/usr/sbin'
]
files_to_preserve = [
'/bin/sleep',
'/usr/bin/dialog',
'/usr/bin/dirname',
'/usr/bin/awk',
'/usr/bin/cut',
'/usr/bin/cmp',
'/usr/bin/env',
'/usr/bin/find',
'/usr/bin/grep',
'/usr/bin/logger',
'/usr/bin/mkfifo',
'/usr/bin/mktemp',
'/usr/bin/sed',
'/usr/bin/sort',
'/usr/bin/scp',
'/usr/bin/sftp',
'/usr/bin/ssh',
'/usr/bin/ssh-keygen',
'/usr/bin/tr',
'/usr/bin/uname',
'/usr/bin/xargs',
'/usr/sbin/diskinfo',
'/usr/sbin/nscd',
'/usr/sbin/sshd',
'/usr/sbin/swapinfo',
'/usr/sbin/vidcontrol',
'/usr/sbin/watchdogd',
'/sbin/geom',
'/sbin/gmirror',
'/sbin/graid',
'/sbin/resolvconf',
'/sbin/swapoff',
'/bin/install_worker.sh',
'/bin/install_worker2.sh'
]
symlinks = {
'[': '/bin/[',
'badsect': '/sbin/badsect',
'bsdlabel': '/sbin/bsdlabel',
'bunzip2': '/usr/bin/bunzip2',
'bzcat': '/usr/bin/bzcat',
'bzip2': '/usr/bin/bzip2',
'camcontrol': '/sbin/camcontrol',
'cat': '/bin/cat',
'ccdconfig': '/sbin/ccdconfig',
'chflags': '/bin/chflags',
'chgrp': '/usr/bin/chgrp',
'chio': '/bin/chio',
'chmod': '/bin/chmod',
'chown': '/usr/sbin/chown',
'chroot': '/usr/sbin/chroot',
'clri': '/sbin/clri',
'cp': '/bin/cp',
'csh': '/bin/csh',
'date': '/bin/date',
'dd': '/bin/dd',
'devfs': '/sbin/devfs',
'df': '/bin/df',
'dhclient': '/sbin/dhclient',
'dhclient-script': '/sbin/dhclient-script',
'disklabel': '/sbin/disklabel',
'dmesg': '/sbin/dmesg',
'dump': '/sbin/dump',
'dumpfs': '/sbin/dumpfs',
'dumpon': '/sbin/dumpon',
'echo': '/bin/echo',
'ed': '/bin/ed',
'ex': '/usr/bin/ex',
'expr': '/bin/expr',
'fastboot': '/sbin/fastboot',
'fasthalt': '/sbin/fasthalt',
'fdisk': '/sbin/fdisk',
'fsck': '/sbin/fsck',
'fsck_4.2bsd': '/sbin/fsck_4.2bsd',
'fsck_ffs': '/sbin/fsck_ffs',
'fsck_msdosfs': '/sbin/fsck_msdosfs',
'fsck_ufs': '/sbin/fsck_ufs',
'fsdb': '/sbin/fsdb',
'fsirand': '/sbin/fsirand',
'gbde': '/sbin/gbde',
'getfacl': '/bin/getfacl',
'glabel': '/sbin/glabel',
'gpart': '/sbin/gpart',
'groups': '/usr/bin/groups',
'gunzip': '/usr/bin/gunzip',
'gzcat': '/usr/bin/gzcat',
'gzip': '/usr/bin/gzip',
'halt': '/sbin/halt',
'head': '/usr/bin/head',
'hostname': '/bin/hostname',
'id': '/usr/bin/id',
'ifconfig': '/sbin/ifconfig',
'init': '/sbin/init',
'kenv': '/bin/kenv',
'kill': '/bin/kill',
'kldconfig': '/sbin/kldconfig',
'kldload': '/sbin/kldload',
'kldstat': '/sbin/kldstat',
'kldunload': '/sbin/kldunload',
'ldconfig': '/sbin/ldconfig',
'less': '/usr/bin/less',
'link': '/bin/link',
'ln': '/bin/ln',
'ls': '/bin/ls',
'lzcat': '/usr/bin/lzcat',
'lzma': '/usr/bin/lzma',
'md5': '/sbin/md5',
'mdconfig': '/sbin/mdconfig',
'mdmfs': '/sbin/mdmfs',
'mkdir': '/bin/mkdir',
'mknod': '/sbin/mknod',
'more': '/usr/bin/more',
'mount': '/sbin/mount',
'mount_cd9660': '/sbin/mount_cd9660',
'mount_msdosfs': '/sbin/mount_msdosfs',
'mount_nfs': '/sbin/mount_nfs',
'mount_nullfs': '/sbin/mount_nullfs',
'mount_udf': '/sbin/mount_udf',
'mount_unionfs': '/sbin/mount_unionfs',
'mt': '/usr/bin/mt',
'mv': '/bin/mv',
'nc': '/usr/bin/nc',
'newfs': '/sbin/newfs',
'newfs_msdos': '/sbin/newfs_msdos',
'nextboot': '/sbin/nextboot',
'nos-tun': '/sbin/nos-tun',
'pc-sysinstall': '/usr/sbin/pc-sysinstall',
'pgrep': '/bin/pgrep',
'ping': '/sbin/ping',
'ping6': '/sbin/ping6',
'pkill': '/bin/pkill',
'ps': '/bin/ps',
'pwd': '/bin/pwd',
'rcorder': '/sbin/rcorder',
'rdump': '/sbin/rdump',
'realpath': '/bin/realpath',
'reboot': '/sbin/reboot',
'red': '/bin/red',
'restore': '/sbin/restore',
'rm': '/bin/rm',
'rmdir': '/bin/rmdir',
'route': '/sbin/route',
'routed': '/sbin/routed',
'rrestore': '/sbin/rrestore',
'rtquery': '/sbin/rtquery',
'rtsol': '/sbin/rtsol',
'savecore': '/sbin/savecore',
'setfacl': '/bin/setfacl',
'sh': '/bin/sh',
'spppcontrol': '/sbin/spppcontrol',
'stty': '/bin/stty',
'swapon': '/sbin/swapon',
'sync': '/bin/sync',
'sysctl': '/sbin/sysctl',
'tail': '/usr/bin/tail',
'tar': '/usr/bin/tar',
'tcsh': '/bin/tcsh',
'tee': '/usr/bin/tee',
'test': '/bin/test',
'tunefs': '/sbin/tunefs',
'umount': '/sbin/umount',
'unlink': '/bin/unlink',
'unlzma': '/usr/bin/unlzma',
'unxz': '/usr/bin/unxz',
'vi': '/usr/bin/vi',
'whoami': '/usr/bin/whoami',
'xz': '/usr/bin/xz',
'xzcat': '/usr/bin/xzcat',
'zcat': '/usr/bin/zcat',
'/bin/pgrep': '/usr/bin/pgrep',
'/bin/pkill': '/usr/bin/pkill',
'/.mount/boot': '/boot'
}
isodir = objdir('isodir')
instufs = objdir('instufs')
def create_iso_dirs():
sh('mkdir -p ${ISO_DESTDIR}/data')
sh('mkdir -p ${ISO_DESTDIR}/dev')
sh('mkdir -p ${ISO_DESTDIR}/.mount')
sh('mkdir -p ${ISO_DESTDIR}/mnt')
sh('mkdir -p ${ISO_DESTDIR}/tmp')
def create_ufs_dirs():
sh('mkdir -p ${INSTUFS_DESTDIR}/usr/local/pre-install')
sh('mkdir -p ${INSTUFS_DESTDIR}/usr/local/firmware')
sh('mkdir -p ${INSTUFS_DESTDIR}/usr/local/install')
sh('mkdir -p ${INSTUFS_DESTDIR}/usr/local/sbin')
sh('mkdir -p ${INSTUFS_DESTDIR}/.mount')
sh('mkdir -p ${INSTUFS_DESTDIR}/cdrom')
sh('mkdir -p ${INSTUFS_DESTDIR}/conf/default/etc')
sh('mkdir -p ${INSTUFS_DESTDIR}/conf/default/tmp')
sh('mkdir -p ${INSTUFS_DESTDIR}/conf/default/var')
sh('mkdir -p ${INSTUFS_DESTDIR}/tank')
sh('rm -rf ${INSTUFS_DESTDIR}/boot')
def setup_diskless():
sh('touch ${INSTUFS_DESTDIR}/etc/diskless')
sh('cp -a ${INSTUFS_DESTDIR}/etc/ ${INSTUFS_DESTDIR}/conf/default/etc')
sh('cp -a ${INSTUFS_DESTDIR}/var/ ${INSTUFS_DESTDIR}/conf/default/var')
sh('rm -rf ${INSTUFS_DESTDIR}/conf/default/var/db/pkg')
def cleandirs():
info('Cleaning previous build products')
if os.path.isdir(e('${INSTUFS_DESTDIR}')):
sh('chflags -R 0 ${INSTUFS_DESTDIR}')
sh('rm -rfx ${INSTUFS_DESTDIR}')
sh('rm -rf ${ISO_DESTDIR}')
sh('mkdir -p ${ISO_DESTDIR} ${INSTUFS_DESTDIR}')
def install_ports():
pkgs = ' '.join(get_port_names(ports.ports))
info('Installing packages')
sh('mkdir -p ${INSTUFS_DESTDIR}/usr/local/etc/pkg/repos')
sh('cp ${BUILD_CONFIG}/templates/pkg-repos/local.conf ${INSTUFS_DESTDIR}/usr/local/etc/pkg/repos/')
chroot('${INSTUFS_DESTDIR}', 'env ASSUME_ALWAYS_YES=yes pkg install -r local -f ${pkgs}')
sh('chmod -x ${INSTUFS_DESTDIR}/usr/sbin/pkg')
def install_pkgtools():
info('Installing freenas-pkgtools')
sh(
"env MAKEOBJDIRPREFIX=${OBJDIR}",
"make -C ${BE_ROOT}/freenas-pkgtools obj all install DESTDIR=${INSTUFS_DESTDIR} PREFIX=/usr/local",
)
def mount_packages():
on_abort(umount_packages)
jailname = readfile(e('${OBJDIR}/jailname'))
sh('mkdir -p ${INSTUFS_DESTDIR}/usr/ports/packages')
sh('mount -t nullfs ${OBJDIR}/ports/data/packages/${jailname}-p ${INSTUFS_DESTDIR}/usr/ports/packages')
def umount_packages():
sh('umount -f ${INSTUFS_DESTDIR}/usr/ports/packages')
on_abort(None)
def install_files():
info('Copying installer files')
setfile('${INSTUFS_DESTDIR}/etc/avatar.conf', template('${BUILD_CONFIG}/templates/avatar.conf'))
if e("${UNATTENDED_CONFIG}"):
sh('cp ${UNATTENDED_CONFIG} ${INSTUFS_DESTDIR}/etc/install.conf')
sh('cp ${BUILD_CONFIG}/templates/cdrom/rc.conf ${INSTUFS_DESTDIR}/etc/')
def populate_ufsroot():
info('Populating UFS root')
for i in purge_dirs:
for name in glob('${INSTUFS_DESTDIR}${i}/*'):
name = os.path.basename(name)
if e('${i}/${name}') in files_to_preserve:
continue
sh('chflags -f 0 ${INSTUFS_DESTDIR}${i}/${name}')
sh('rm -f ${INSTUFS_DESTDIR}${i}/${name}')
for k, v in symlinks.items():
p = os.path.join('/rescue', k)
sh('ln -s ${p} ${INSTUFS_DESTDIR}${v}')
def copy_packages():
sh('mkdir -p ${ISO_DESTDIR}/${PRODUCT}')
sh('cp -R ${OBJDIR}/packages/Packages ${ISO_DESTDIR}/${PRODUCT}')
# Move any validation scripts back
for v in "ValidateInstall", "ValidateUpdate":
if os.path.exists(e('${ISO_DESTDIR}/${PRODUCT}/Packages/${v}')):
sh(e('mv ${ISO_DESTDIR}/${PRODUCT}/Packages/${v} ${ISO_DESTDIR}/${PRODUCT}/${v}'))
sh('cp ${OBJDIR}/packages/${PRODUCT}-MANIFEST ${ISO_DESTDIR}/')
def copy_data():
sh('mkdir -p ${INSTUFS_DESTDIR}/data')
sh('cp -R ${WORLD_DESTDIR}/data ${INSTUFS_DESTDIR}/')
def clean_ufs_image():
sh('${BUILD_ROOT}/build/customize/remove-bits.py ${INSTUFS_DESTDIR}')
# Strip binaries
for root, dirs, files in os.walk(e('${INSTUFS_DESTDIR}/')):
for name in files:
filename = os.path.join(root, name)
if os.path.splitext(name)[1] == '.ko':
continue
if not is_elf(filename):
continue
# We need to remove any flags on protected files and restore
# them after stripping
flags = os.stat(filename).st_flags
os.chflags(filename, 0)
sh('strip ${filename}')
os.chflags(filename, flags)
def make_ufs_image():
sh('mkdir -p ${ISO_DESTDIR}/data')
sh('makefs -b 10% ${imgfile} ${INSTUFS_DESTDIR}')
sh('mkuzip -o ${ISO_DESTDIR}/data/base.ufs.uzip ${imgfile}')
def make_iso_image():
setfile('${ISO_DESTDIR}/boot/loader.conf', template('${BUILD_CONFIG}/templates/cdrom/loader.conf'))
setfile('${ISO_DESTDIR}/.mount.conf', template('${BUILD_CONFIG}/templates/cdrom/mount.conf'))
sh('cp ${WORLD_DESTDIR}/boot/loader ${ISO_DESTDIR}/boot/loader')
sh('cp ${WORLD_DESTDIR}/boot/device.hints ${ISO_DESTDIR}/boot/device.hints')
sh('cp -r ${WORLD_DESTDIR}/boot/lua ${ISO_DESTDIR}/boot/')
sh('cp -R ${WORLD_DESTDIR}/boot/defaults ${ISO_DESTDIR}/boot/defaults')
# New-style isoboot image
sh('${BUILD_ROOT}/build/tools/make_iso_image.sh ${CDROM_LABEL} ${output} ${WORLD_DESTDIR} ${ISO_DESTDIR}')
sha256(output)
if __name__ == '__main__':
info("Creating ISO image")
cleandirs()
installworld(e('${INSTUFS_DESTDIR}'), installworldlog, distributionlog, conf="boot")
installkernel(e('${KERNCONF}'), e('${ISO_DESTDIR}'), installkernellog, modules="", conf="boot")
create_ufs_dirs()
mount_packages()
install_ports()
umount_packages()
install_pkgtools()
populate_ufsroot()
install_files()
copy_data()
copy_packages()
clean_ufs_image()
setup_diskless()
create_iso_dirs()
make_ufs_image()
make_iso_image()
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