def create_install_iso(self):
"""
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': Defaults.get_install_volume_id(),
'mbr_id': self.mbrid.get_id(),
'efi_mode': self.firmware.efi_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=None,
root_dir=self.squashed_contents)
squashed_image.create_on_file(squashed_image_file)
Command.run(['mv', squashed_image_file, self.media_dir])
# setup bootloader config to boot the ISO via isolinux
log.info('Setting up install image bootloader configuration')
bootloader_config_isolinux = BootLoaderConfig('isolinux',
self.xml_state,
self.media_dir)
bootloader_config_isolinux.setup_install_boot_images(
mbrid=None, lookup_path=self.boot_image_task.boot_root_directory)
bootloader_config_isolinux.setup_install_image_config(mbrid=None)
bootloader_config_isolinux.write()
# setup bootloader config to boot the ISO via EFI
bootloader_config_grub = BootLoaderConfig(
'grub2', self.xml_state, self.media_dir, {
'grub_directory_name':
Defaults.get_grub_boot_directory_name(self.root_dir)
})
bootloader_config_grub.setup_install_boot_images(
mbrid=self.mbrid, lookup_path=self.root_dir)
bootloader_config_grub.setup_install_image_config(mbrid=self.mbrid)
bootloader_config_grub.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=None,
root_dir=self.media_dir,
custom_args=self.custom_iso_args)
iso_image.create_on_file(self.isoname)
def create_install_iso(self):
"""
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=None,
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(
'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(
'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=None, 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_install_iso(self):
"""
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
)
# custom iso metadata
self.custom_iso_args = {
'create_options': [
'-V', '"KIWI Installation System"',
'-A', self.mbrid.get_id()
]
}
# 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 kiwi initrd code triggers the install by trigger files
self._create_iso_install_trigger_files()
# 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=None, root_dir=self.squashed_contents
)
squashed_image.create_on_file(squashed_image_file)
Command.run(
['mv', squashed_image_file, self.media_dir]
)
# setup bootloader config to boot the ISO via isolinux
log.info('Setting up install image bootloader configuration')
bootloader_config_isolinux = BootLoaderConfig(
'isolinux', self.xml_state, self.media_dir
)
bootloader_config_isolinux.setup_install_boot_images(
mbrid=None,
lookup_path=self.boot_image_task.boot_root_directory
)
bootloader_config_isolinux.setup_install_image_config(
mbrid=None
)
bootloader_config_isolinux.write()
# setup bootloader config to boot the ISO via EFI
bootloader_config_grub = BootLoaderConfig(
'grub2', self.xml_state, self.media_dir, {
'grub_directory_name':
Defaults.get_grub_boot_directory_name(self.root_dir)
}
)
bootloader_config_grub.setup_install_boot_images(
mbrid=self.mbrid,
lookup_path=self.boot_image_task.boot_root_directory
)
bootloader_config_grub.setup_install_image_config(
mbrid=self.mbrid
)
bootloader_config_grub.write()
# create initrd for install image
log.info('Creating install image boot image')
self._create_iso_install_kernel_and_initrd()
# create iso filesystem from media_dir
log.info('Creating ISO filesystem')
iso_image = FileSystemIsoFs(
device_provider=None,
root_dir=self.media_dir,
custom_args=self.custom_iso_args
)
iso_header_offset = iso_image.create_on_file(self.isoname)
# make it hybrid
Iso.create_hybrid(
iso_header_offset, self.mbrid, self.isoname
)
def create_install_iso(self):
"""
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
)
# custom iso metadata
self.custom_iso_args = {
'create_options': [
'-V', Defaults.get_install_volume_id(),
'-A', self.mbrid.get_id()
]
}
# 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=None, root_dir=self.squashed_contents
)
squashed_image.create_on_file(squashed_image_file)
Command.run(
['mv', squashed_image_file, self.media_dir]
)
# setup bootloader config to boot the ISO via isolinux
log.info('Setting up install image bootloader configuration')
bootloader_config_isolinux = BootLoaderConfig(
'isolinux', self.xml_state, self.media_dir
)
bootloader_config_isolinux.setup_install_boot_images(
mbrid=None,
lookup_path=self.boot_image_task.boot_root_directory
)
bootloader_config_isolinux.setup_install_image_config(
mbrid=None
)
bootloader_config_isolinux.write()
# setup bootloader config to boot the ISO via EFI
bootloader_config_grub = BootLoaderConfig(
'grub2', self.xml_state, self.media_dir, {
'grub_directory_name':
Defaults.get_grub_boot_directory_name(self.root_dir)
}
)
bootloader_config_grub.setup_install_boot_images(
mbrid=self.mbrid, lookup_path=self.root_dir
)
bootloader_config_grub.setup_install_image_config(
mbrid=self.mbrid
)
bootloader_config_grub.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=None,
root_dir=self.media_dir,
custom_args=self.custom_iso_args
)
iso_header_offset = iso_image.create_on_file(self.isoname)
# make it hybrid
Iso.create_hybrid(
iso_header_offset, self.mbrid, self.isoname,
self.firmware.efi_mode()
)
