def create(self):
"""
Build a bootable hybrid live ISO image
Image types which triggers this builder are:
* image="iso"
:raises KiwiLiveBootImageError: if no kernel or hipervisor is found
in boot image tree
:return: result
:rtype: instance of :class:`Result`
"""
# media dir to store CD contents
self.media_dir = mkdtemp(
prefix='live-media.', dir=self.target_dir
)
# unpack cdroot user files to media dir
self.system_setup.import_cdroot_files(self.media_dir)
rootsize = SystemSize(self.media_dir)
# custom iso metadata
log.info('Using following live ISO metadata:')
log.info('--> Application id: {0}'.format(self.mbrid.get_id()))
log.info('--> Publisher: {0}'.format(Defaults.get_publisher()))
log.info('--> Volume id: {0}'.format(self.volume_id))
custom_iso_args = {
'meta_data': {
'publisher': self.publisher,
'preparer': Defaults.get_preparer(),
'volume_id': self.volume_id,
'mbr_id': self.mbrid.get_id(),
'efi_mode': self.firmware.efi_mode()
}
}
log.info(
'Setting up live image bootloader configuration'
)
if self.firmware.efi_mode():
# setup bootloader config to boot the ISO via EFI
# This also embedds an MBR and the respective BIOS modules
# for compat boot. The complete bootloader setup will be
# based on grub
bootloader_config = BootLoaderConfig.new(
'grub2', self.xml_state, root_dir=self.root_dir,
boot_dir=self.media_dir, custom_args={
'grub_directory_name':
Defaults.get_grub_boot_directory_name(self.root_dir)
}
)
bootloader_config.setup_live_boot_images(
mbrid=self.mbrid, lookup_path=self.root_dir
)
else:
# setup bootloader config to boot the ISO via isolinux.
# This allows for booting on x86 platforms in BIOS mode
# only.
bootloader_config = BootLoaderConfig.new(
'isolinux', self.xml_state, root_dir=self.root_dir,
boot_dir=self.media_dir
)
IsoToolsBase.setup_media_loader_directory(
self.boot_image.boot_root_directory, self.media_dir,
bootloader_config.get_boot_theme()
)
bootloader_config.write_meta_data()
bootloader_config.setup_live_image_config(
mbrid=self.mbrid
)
bootloader_config.write()
# call custom editbootconfig script if present
self.system_setup.call_edit_boot_config_script(
filesystem='iso:{0}'.format(self.media_dir), boot_part_id=1,
working_directory=self.root_dir
)
# prepare dracut initrd call
self.boot_image.prepare()
# create dracut initrd for live image
log.info('Creating live ISO boot image')
live_dracut_modules = Defaults.get_live_dracut_modules_from_flag(
self.live_type
)
live_dracut_modules.append('pollcdrom')
for dracut_module in live_dracut_modules:
self.boot_image.include_module(dracut_module)
self.boot_image.omit_module('multipath')
self.boot_image.write_system_config_file(
config={
'modules': live_dracut_modules,
'omit_modules': ['multipath']
},
config_file=self.root_dir + '/etc/dracut.conf.d/02-livecd.conf'
)
self.boot_image.create_initrd(self.mbrid)
# setup kernel file(s) and initrd in ISO boot layout
log.info('Setting up kernel file(s) and boot image in ISO boot layout')
self._setup_live_iso_kernel_and_initrd()
# calculate size and decide if we need UDF
if rootsize.accumulate_mbyte_file_sizes() > 4096:
log.info('ISO exceeds 4G size, using UDF filesystem')
custom_iso_args['meta_data']['udf'] = True
# pack system into live boot structure as expected by dracut
log.info(
'Packing system into dracut live ISO type: {0}'.format(
self.live_type
)
)
root_filesystem = Defaults.get_default_live_iso_root_filesystem()
filesystem_custom_parameters = {
'mount_options': self.xml_state.get_fs_mount_option_list(),
'create_options': self.xml_state.get_fs_create_option_list()
}
filesystem_setup = FileSystemSetup(
self.xml_state, self.root_dir
)
root_image = NamedTemporaryFile()
loop_provider = LoopDevice(
root_image.name,
filesystem_setup.get_size_mbytes(root_filesystem),
self.xml_state.build_type.get_target_blocksize()
)
loop_provider.create()
live_filesystem = FileSystem.new(
name=root_filesystem,
device_provider=loop_provider,
root_dir=self.root_dir + os.sep,
custom_args=filesystem_custom_parameters
)
live_filesystem.create_on_device()
log.info(
'--> Syncing data to {0} root image'.format(root_filesystem)
)
live_filesystem.sync_data(
Defaults.get_exclude_list_for_root_data_sync()
)
live_filesystem.umount()
log.info('--> Creating squashfs container for root image')
self.live_container_dir = mkdtemp(
prefix='live-container.', dir=self.target_dir
)
Path.create(self.live_container_dir + '/LiveOS')
shutil.copy(
root_image.name, self.live_container_dir + '/LiveOS/rootfs.img'
)
live_container_image = FileSystem.new(
name='squashfs',
device_provider=None,
root_dir=self.live_container_dir,
custom_args={
'compression':
self.xml_state.build_type.get_squashfscompression()
}
)
container_image = NamedTemporaryFile()
live_container_image.create_on_file(
container_image.name
)
Path.create(self.media_dir + '/LiveOS')
shutil.copy(
container_image.name, self.media_dir + '/LiveOS/squashfs.img'
)
# create iso filesystem from media_dir
log.info('Creating live ISO image')
iso_image = FileSystemIsoFs(
device_provider=None, root_dir=self.media_dir,
custom_args=custom_iso_args
)
iso_image.create_on_file(self.isoname)
# include metadata for checkmedia tool
if self.xml_state.build_type.get_mediacheck() is True:
Iso.set_media_tag(self.isoname)
Result.verify_image_size(
self.runtime_config.get_max_size_constraint(),
self.isoname
)
self.result.add(
key='live_image',
filename=self.isoname,
use_for_bundle=True,
compress=False,
shasum=True
)
self.result.add(
key='image_packages',
filename=self.system_setup.export_package_list(
self.target_dir
),
use_for_bundle=True,
compress=False,
shasum=False
)
self.result.add(
key='image_changes',
filename=self.system_setup.export_package_changes(
self.target_dir
),
use_for_bundle=True,
compress=True,
shasum=False
)
self.result.add(
key='image_verified',
filename=self.system_setup.export_package_verification(
self.target_dir
),
use_for_bundle=True,
compress=False,
shasum=False
)
return self.result
def create_install_iso(self) -> None:
"""
Create an install ISO from the disk_image as hybrid ISO
bootable via legacy BIOS, EFI and as disk from Stick
Image types which triggers this builder are:
* installiso="true|false"
* installstick="true|false"
"""
self.media_dir = mkdtemp(
prefix='kiwi_install_media.', dir=self.target_dir
)
# unpack cdroot user files to media dir
self.setup.import_cdroot_files(self.media_dir)
# custom iso metadata
self.custom_iso_args = {
'meta_data': {
'volume_id': self.iso_volume_id,
'mbr_id': self.mbrid.get_id(),
'efi_mode': self.firmware.efi_mode(),
'ofw_mode': self.firmware.ofw_mode()
}
}
# the system image transfer is checked against a checksum
log.info('Creating disk image checksum')
self.squashed_contents = mkdtemp(
prefix='kiwi_install_squashfs.', dir=self.target_dir
)
checksum = Checksum(self.diskname)
checksum.md5(self.squashed_contents + '/' + self.md5name)
# the system image name is stored in a config file
self._write_install_image_info_to_iso_image()
if self.initrd_system == 'kiwi':
self._write_install_image_info_to_boot_image()
# the system image is stored as squashfs embedded file
log.info('Creating squashfs embedded disk image')
Command.run(
[
'cp', '-l', self.diskname,
self.squashed_contents + '/' + self.squashed_diskname
]
)
squashed_image_file = ''.join(
[
self.target_dir, '/', self.squashed_diskname, '.squashfs'
]
)
squashed_image = FileSystemSquashFs(
device_provider=DeviceProvider(),
root_dir=self.squashed_contents,
custom_args={
'compression':
self.xml_state.build_type.get_squashfscompression()
}
)
squashed_image.create_on_file(squashed_image_file)
Command.run(
['mv', squashed_image_file, self.media_dir]
)
log.info(
'Setting up install image bootloader configuration'
)
if self.firmware.efi_mode():
# setup bootloader config to boot the ISO via EFI
# This also embedds an MBR and the respective BIOS modules
# for compat boot. The complete bootloader setup will be
# based on grub
bootloader_config = BootLoaderConfig.new(
'grub2', self.xml_state, root_dir=self.root_dir,
boot_dir=self.media_dir, custom_args={
'grub_directory_name':
Defaults.get_grub_boot_directory_name(self.root_dir)
}
)
bootloader_config.setup_install_boot_images(
mbrid=self.mbrid,
lookup_path=self.boot_image_task.boot_root_directory
)
else:
# setup bootloader config to boot the ISO via isolinux.
# This allows for booting on x86 platforms in BIOS mode
# only.
bootloader_config = BootLoaderConfig.new(
'isolinux', self.xml_state, root_dir=self.root_dir,
boot_dir=self.media_dir
)
IsoToolsBase.setup_media_loader_directory(
self.boot_image_task.boot_root_directory, self.media_dir,
bootloader_config.get_boot_theme()
)
bootloader_config.write_meta_data()
bootloader_config.setup_install_image_config(
mbrid=self.mbrid
)
bootloader_config.write()
# create initrd for install image
log.info('Creating install image boot image')
self._create_iso_install_kernel_and_initrd()
# the system image initrd is stored to allow kexec
self._copy_system_image_initrd_to_iso_image()
# create iso filesystem from media_dir
log.info('Creating ISO filesystem')
iso_image = FileSystemIsoFs(
device_provider=DeviceProvider(), root_dir=self.media_dir,
custom_args=self.custom_iso_args
)
iso_image.create_on_file(self.isoname)
self.boot_image_task.cleanup()
def create_disk(self):
"""
Build a bootable raw disk image
:raises KiwiInstallMediaError:
if install media is required and image type is not oem
:raises KiwiVolumeManagerSetupError:
root overlay at the same time volumes are defined is not supported
:return: result
:rtype: instance of :class:`Result`
"""
if self.install_media and self.build_type_name != 'oem':
raise KiwiInstallMediaError(
'Install media requires oem type setup, got {0}'.format(
self.build_type_name))
if self.root_filesystem_is_overlay and self.volume_manager_name:
raise KiwiVolumeManagerSetupError(
'Volume management together with root overlay is not supported'
)
# setup recovery archive, cleanup and create archive if requested
self.system_setup.create_recovery_archive()
# prepare boot(initrd) root system
log.info('Preparing boot system')
self.boot_image.prepare()
# precalculate needed disk size
disksize_mbytes = self.disk_setup.get_disksize_mbytes()
# create the disk
log.info('Creating raw disk image %s', self.diskname)
self.loop_provider = LoopDevice(self.diskname, disksize_mbytes,
self.blocksize)
self.loop_provider.create()
self.disk = Disk(self.firmware.get_partition_table_type(),
self.loop_provider,
self.xml_state.get_disk_start_sector())
# create the bootloader instance
self.bootloader_config = BootLoaderConfig.new(
self.bootloader,
self.xml_state,
root_dir=self.root_dir,
boot_dir=self.root_dir,
custom_args={
'targetbase':
self.loop_provider.get_device(),
'grub_directory_name':
Defaults.get_grub_boot_directory_name(self.root_dir),
'boot_is_crypto':
self.boot_is_crypto
})
# create disk partitions and instance device map
device_map = self._build_and_map_disk_partitions(disksize_mbytes)
# create raid on current root device if requested
if self.mdraid:
self.raid_root = RaidDevice(device_map['root'])
self.raid_root.create_degraded_raid(raid_level=self.mdraid)
device_map['root'] = self.raid_root.get_device()
self.disk.public_partition_id_map['kiwi_RaidPart'] = \
self.disk.public_partition_id_map['kiwi_RootPart']
self.disk.public_partition_id_map['kiwi_RaidDev'] = \
device_map['root'].get_device()
# create luks on current root device if requested
if self.luks:
self.luks_root = LuksDevice(device_map['root'])
self.luks_boot_keyname = '/.root.keyfile'
self.luks_boot_keyfile = ''.join(
[self.root_dir, self.luks_boot_keyname])
self.luks_root.create_crypto_luks(passphrase=self.luks,
os=self.luks_os,
keyfile=self.luks_boot_keyfile
if self.boot_is_crypto else None)
if self.boot_is_crypto:
self.luks_boot_keyfile_setup = ''.join(
[self.root_dir, '/etc/dracut.conf.d/99-luks-boot.conf'])
self.boot_image.write_system_config_file(
config={'install_items': [self.luks_boot_keyname]},
config_file=self.luks_boot_keyfile_setup)
self.boot_image.include_file(
os.sep + os.path.basename(self.luks_boot_keyfile))
device_map['luks_root'] = device_map['root']
device_map['root'] = self.luks_root.get_device()
# create spare filesystem on spare partition if present
self._build_spare_filesystem(device_map)
# create filesystems on boot partition(s) if any
self._build_boot_filesystems(device_map)
# create volumes and filesystems for root system
if self.volume_manager_name:
volume_manager_custom_parameters = {
'fs_mount_options':
self.custom_root_mount_args,
'fs_create_options':
self.custom_root_creation_args,
'root_label':
self.disk_setup.get_root_label(),
'root_is_snapshot':
self.xml_state.build_type.get_btrfs_root_is_snapshot(),
'root_is_readonly_snapshot':
self.xml_state.build_type.get_btrfs_root_is_readonly_snapshot(
),
'quota_groups':
self.xml_state.build_type.get_btrfs_quota_groups(),
'resize_on_boot':
self.disk_resize_requested
}
self.volume_manager = VolumeManager.new(
self.volume_manager_name, device_map, self.root_dir + '/',
self.volumes, volume_manager_custom_parameters)
self.volume_manager.setup(self.volume_group_name)
self.volume_manager.create_volumes(self.requested_filesystem)
self.volume_manager.mount_volumes()
self.system = self.volume_manager
device_map['root'] = self.volume_manager.get_device().get('root')
device_map['swap'] = self.volume_manager.get_device().get('swap')
else:
log.info('Creating root(%s) filesystem on %s',
self.requested_filesystem,
device_map['root'].get_device())
filesystem_custom_parameters = {
'mount_options': self.custom_root_mount_args,
'create_options': self.custom_root_creation_args
}
filesystem = FileSystem.new(self.requested_filesystem,
device_map['root'],
self.root_dir + '/',
filesystem_custom_parameters)
filesystem.create_on_device(label=self.disk_setup.get_root_label())
self.system = filesystem
# create swap on current root device if requested
if self.swap_mbytes:
swap = FileSystem.new('swap', device_map['swap'])
swap.create_on_device(label='SWAP')
# store root partition/filesystem uuid for profile
self._preserve_root_partition_uuid(device_map)
self._preserve_root_filesystem_uuid(device_map)
# create a random image identifier
self.mbrid = SystemIdentifier()
self.mbrid.calculate_id()
# create first stage metadata to boot image
self._write_partition_id_config_to_boot_image()
self._write_recovery_metadata_to_boot_image()
self._write_raid_config_to_boot_image()
self._write_generic_fstab_to_boot_image(device_map)
self.system_setup.export_modprobe_setup(
self.boot_image.boot_root_directory)
# create first stage metadata to system image
self._write_image_identifier_to_system_image()
self._write_crypttab_to_system_image()
self._write_generic_fstab_to_system_image(device_map)
if self.initrd_system == 'dracut':
if self.root_filesystem_is_multipath is False:
self.boot_image.omit_module('multipath')
if self.root_filesystem_is_overlay:
self.boot_image.include_module('kiwi-overlay')
self.boot_image.write_system_config_file(
config={'modules': ['kiwi-overlay']})
if self.disk_resize_requested:
self.boot_image.include_module('kiwi-repart')
# create initrd cpio archive
self.boot_image.create_initrd(self.mbrid)
# create second stage metadata to system image
self._copy_first_boot_files_to_system_image()
self._write_bootloader_meta_data_to_system_image(device_map)
self.mbrid.write_to_disk(self.disk.storage_provider)
# set SELinux file security contexts if context exists
self._setup_selinux_file_contexts()
# syncing system data to disk image
log.info('Syncing system to image')
if self.system_spare:
self.system_spare.sync_data()
if self.system_efi:
log.info('--> Syncing EFI boot data to EFI partition')
self.system_efi.sync_data()
if self.system_boot:
log.info('--> Syncing boot data at extra partition')
self.system_boot.sync_data(
self._get_exclude_list_for_boot_data_sync())
log.info('--> Syncing root filesystem data')
if self.root_filesystem_is_overlay:
squashed_root_file = NamedTemporaryFile()
squashed_root = FileSystemSquashFs(
device_provider=None,
root_dir=self.root_dir,
custom_args={
'compression':
self.xml_state.build_type.get_squashfscompression()
})
squashed_root.create_on_file(
filename=squashed_root_file.name,
exclude=self._get_exclude_list_for_root_data_sync(device_map))
Command.run([
'dd',
'if=%s' % squashed_root_file.name,
'of=%s' % device_map['readonly'].get_device()
])
else:
self.system.sync_data(
self._get_exclude_list_for_root_data_sync(device_map))
# run post sync script hook
if self.system_setup.script_exists(defaults.POST_DISK_SYNC_SCRIPT):
disk_system = SystemSetup(self.xml_state,
self.system.get_mountpoint())
disk_system.import_description()
disk_system.call_disk_script()
disk_system.cleanup()
# install boot loader
self._install_bootloader(device_map)
# set root filesystem properties
self._setup_property_root_is_readonly_snapshot()
# prepare for install media if requested
if self.install_media:
log.info('Saving boot image instance to file')
self.boot_image.dump(self.target_dir + '/boot_image.pickledump')
self.result.verify_image_size(
self.runtime_config.get_max_size_constraint(), self.diskname)
# store image file name in result
self.result.add(
key='disk_image',
filename=self.diskname,
use_for_bundle=True if not self.image_format else False,
compress=self.runtime_config.get_bundle_compression(default=True),
shasum=True)
# create image root metadata
self.result.add(key='image_packages',
filename=self.system_setup.export_package_list(
self.target_dir),
use_for_bundle=True,
compress=False,
shasum=False)
self.result.add(key='image_changes',
filename=self.system_setup.export_package_changes(
self.target_dir),
use_for_bundle=True,
compress=True,
shasum=False)
self.result.add(key='image_verified',
filename=self.system_setup.export_package_verification(
self.target_dir),
use_for_bundle=True,
compress=False,
shasum=False)
return self.result
def create_disk(self) -> Result:
"""
Build a bootable raw disk image
:raises KiwiInstallMediaError:
if install media is required and image type is not oem
:raises KiwiVolumeManagerSetupError:
root overlay at the same time volumes are defined is not supported
:return: result
:rtype: instance of :class:`Result`
"""
# an instance of a class with the sync_data capability
# representing the entire image system except for the boot/ area
# which could live on another part of the disk
system: Any = None
# an instance of a class with the sync_data capability
# representing the boot/ area of the disk if not part of
# self.system
system_boot: Optional[FileSystemBase] = None
# an instance of a class with the sync_data capability
# representing the boot/efi area of the disk
system_efi: Optional[FileSystemBase] = None
# an instance of a class with the sync_data capability
# representing the spare_part_mountpoint area of the disk
system_spare: Optional[FileSystemBase] = None
# a list of instances with the sync_data capability
# representing the custom partitions area of the disk
system_custom_parts: List[FileSystemBase] = []
if self.install_media and self.build_type_name != 'oem':
raise KiwiInstallMediaError(
'Install media requires oem type setup, got {0}'.format(
self.build_type_name))
if self.root_filesystem_is_overlay and self.volume_manager_name:
raise KiwiVolumeManagerSetupError(
'Volume management together with root overlay is not supported'
)
# setup recovery archive, cleanup and create archive if requested
self.system_setup.create_recovery_archive()
# prepare initrd
if self.boot_image.has_initrd_support():
log.info('Preparing boot system')
self.boot_image.prepare()
# precalculate needed disk size
disksize_mbytes = self.disk_setup.get_disksize_mbytes()
# create the disk
log.info('Creating raw disk image %s', self.diskname)
loop_provider = LoopDevice(self.diskname, disksize_mbytes,
self.blocksize)
loop_provider.create()
disk = Disk(self.firmware.get_partition_table_type(), loop_provider,
self.xml_state.get_disk_start_sector())
# create the bootloader instance
if self.bootloader != 'custom':
self.bootloader_config = BootLoaderConfig.new(
self.bootloader,
self.xml_state,
root_dir=self.root_dir,
boot_dir=self.root_dir,
custom_args={
'targetbase':
loop_provider.get_device(),
'grub_directory_name':
Defaults.get_grub_boot_directory_name(self.root_dir),
'crypto_disk':
True if self.luks is not None else False,
'boot_is_crypto':
self.boot_is_crypto
})
# create disk partitions and instance device map
device_map = self._build_and_map_disk_partitions(disk, disksize_mbytes)
# create raid on current root device if requested
raid_root = None
if self.mdraid:
raid_root = RaidDevice(device_map['root'])
raid_root.create_degraded_raid(raid_level=self.mdraid)
device_map['root'] = raid_root.get_device()
disk.public_partition_id_map['kiwi_RaidPart'] = \
disk.public_partition_id_map['kiwi_RootPart']
disk.public_partition_id_map['kiwi_RaidDev'] = \
device_map['root'].get_device()
# create luks on current root device if requested
luks_root = None
if self.luks is not None:
luks_root = LuksDevice(device_map['root'])
self.luks_boot_keyname = '/.root.keyfile'
self.luks_boot_keyfile = ''.join(
[self.root_dir, self.luks_boot_keyname])
# use LUKS key file for the following conditions:
# 1. /boot is encrypted
# In this case grub needs to read from LUKS via the
# cryptodisk module which at the moment always asks
# for the passphrase even when empty. The keyfile
# setup makes sure only one interaction on the grub
# stage is needed
# 2. LUKS passphrase is configured as empty string
# In this case the keyfile allows to open the
# LUKS pool without asking
#
luks_need_keyfile = \
True if self.boot_is_crypto or self.luks == '' else False
luks_root.create_crypto_luks(
passphrase=self.luks,
os=self.luks_os,
keyfile=self.luks_boot_keyfile if luks_need_keyfile else '')
if luks_need_keyfile:
self.luks_boot_keyfile_setup = ''.join(
[self.root_dir, '/etc/dracut.conf.d/99-luks-boot.conf'])
self.boot_image.write_system_config_file(
config={'install_items': [self.luks_boot_keyname]},
config_file=self.luks_boot_keyfile_setup)
self.boot_image.include_file(
os.sep + os.path.basename(self.luks_boot_keyfile))
device_map['luks_root'] = device_map['root']
device_map['root'] = luks_root.get_device()
# create spare filesystem on spare partition if present
system_spare = self._build_spare_filesystem(device_map)
system_custom_parts = self._build_custom_parts_filesystem(
device_map, self.custom_partitions)
# create filesystems on boot partition(s) if any
system_boot, system_efi = self._build_boot_filesystems(device_map)
# create volumes and filesystems for root system
if self.volume_manager_name:
volume_manager_custom_parameters = {
'fs_mount_options':
self.custom_root_mount_args,
'fs_create_options':
self.custom_root_creation_args,
'root_label':
self.disk_setup.get_root_label(),
'root_is_snapshot':
self.xml_state.build_type.get_btrfs_root_is_snapshot(),
'root_is_readonly_snapshot':
self.xml_state.build_type.get_btrfs_root_is_readonly_snapshot(
),
'quota_groups':
self.xml_state.build_type.get_btrfs_quota_groups(),
'resize_on_boot':
self.disk_resize_requested
}
volume_manager = VolumeManager.new(
self.volume_manager_name, device_map, self.root_dir + '/',
self.volumes, volume_manager_custom_parameters)
volume_manager.setup(self.volume_group_name)
volume_manager.create_volumes(self.requested_filesystem)
volume_manager.mount_volumes()
system = volume_manager
device_map['root'] = volume_manager.get_device().get('root')
device_map['swap'] = volume_manager.get_device().get('swap')
else:
log.info('Creating root(%s) filesystem on %s',
self.requested_filesystem,
device_map['root'].get_device())
filesystem_custom_parameters = {
'mount_options': self.custom_root_mount_args,
'create_options': self.custom_root_creation_args
}
filesystem = FileSystem.new(self.requested_filesystem,
device_map['root'],
self.root_dir + '/',
filesystem_custom_parameters)
filesystem.create_on_device(label=self.disk_setup.get_root_label())
system = filesystem
# create swap on current root device if requested
if self.swap_mbytes:
swap = FileSystem.new('swap', device_map['swap'])
swap.create_on_device(label='SWAP')
# store root partition/filesystem uuid for profile
self._preserve_root_partition_uuid(device_map)
self._preserve_root_filesystem_uuid(device_map)
# create a random image identifier
self.mbrid = SystemIdentifier()
self.mbrid.calculate_id()
# create first stage metadata to boot image
self._write_partition_id_config_to_boot_image(disk)
self._write_recovery_metadata_to_boot_image()
self._write_raid_config_to_boot_image(raid_root)
self._write_generic_fstab_to_boot_image(device_map, system)
self.system_setup.export_modprobe_setup(
self.boot_image.boot_root_directory)
# create first stage metadata to system image
self._write_image_identifier_to_system_image()
self._write_crypttab_to_system_image(luks_root)
self._write_generic_fstab_to_system_image(device_map, system)
if self.initrd_system == 'dracut':
if self.root_filesystem_is_multipath is False:
self.boot_image.omit_module('multipath')
if self.root_filesystem_is_overlay:
self.boot_image.include_module('kiwi-overlay')
self.boot_image.write_system_config_file(
config={'modules': ['kiwi-overlay']})
if self.disk_resize_requested:
self.boot_image.include_module('kiwi-repart')
# create initrd
if self.boot_image.has_initrd_support():
self.boot_image.create_initrd(self.mbrid)
# create second stage metadata to system image
self._copy_first_boot_files_to_system_image()
self._write_bootloader_meta_data_to_system_image(device_map, disk)
self.mbrid.write_to_disk(disk.storage_provider)
# set SELinux file security contexts if context exists
self._setup_selinux_file_contexts()
# syncing system data to disk image
self._sync_system_to_image(device_map, system, system_boot, system_efi,
system_spare, system_custom_parts)
# run post sync script hook
if self.system_setup.script_exists(defaults.POST_DISK_SYNC_SCRIPT):
disk_system = SystemSetup(self.xml_state, system.get_mountpoint())
disk_system.import_description()
disk_system.call_disk_script()
disk_system.cleanup()
# install boot loader
self._install_bootloader(device_map, disk, system)
# set root filesystem properties
self._setup_property_root_is_readonly_snapshot(system)
Result.verify_image_size(self.runtime_config.get_max_size_constraint(),
self.diskname)
# store image bundle_format in result
if self.bundle_format:
self.result.add_bundle_format(self.bundle_format)
# store image file name in result
compression = self.runtime_config.get_bundle_compression(default=True)
if self.luks is not None:
compression = False
self.result.add(
key='disk_image',
filename=self.diskname,
use_for_bundle=True if not self.image_format else False,
compress=compression,
shasum=True)
# create image root metadata
self.result.add(key='image_packages',
filename=self.system_setup.export_package_list(
self.target_dir),
use_for_bundle=True,
compress=False,
shasum=False)
self.result.add(key='image_changes',
filename=self.system_setup.export_package_changes(
self.target_dir),
use_for_bundle=True,
compress=True,
shasum=False)
self.result.add(key='image_verified',
filename=self.system_setup.export_package_verification(
self.target_dir),
use_for_bundle=True,
compress=False,
shasum=False)
return self.result
def test_bootloader_config_not_implemented(self):
with raises(KiwiBootLoaderConfigSetupError):
BootLoaderConfig.new('foo', Mock(), 'root_dir')
def test_bootloader_config_isolinux(self, mock_isolinux):
xml_state = Mock()
BootLoaderConfig.new('isolinux', xml_state, 'root_dir', 'boot_dir')
mock_isolinux.assert_called_once_with(xml_state, 'root_dir',
'boot_dir', None)
def test_bootloader_config_grub2(self, mock_grub2):
xml_state = Mock()
BootLoaderConfig.new('grub2', xml_state, 'root_dir')
mock_grub2.assert_called_once_with(xml_state, 'root_dir', None, None)
