Source code for kiwi.bootloader.install.zipl

# Copyright (c) 2015 SUSE Linux GmbH.  All rights reserved.
#
# This file is part of kiwi.
#
# kiwi is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# kiwi is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with kiwi.  If not, see <http://www.gnu.org/licenses/>
#
import os
import logging

# project
from kiwi.bootloader.install.base import BootLoaderInstallBase
from kiwi.command import Command
from kiwi.mount_manager import MountManager

from kiwi.exceptions import (
    KiwiBootLoaderZiplInstallError
)

log = logging.getLogger('kiwi')


[docs]class BootLoaderInstallZipl(BootLoaderInstallBase): """ **zipl bootloader installation** """
[docs] def post_init(self, custom_args): """ zipl post initialization method :param dict custom_args: Contains custom zipl bootloader arguments .. code:: python {'boot_device': string} """ self.custom_args = custom_args if not custom_args or 'boot_device' not in custom_args: raise KiwiBootLoaderZiplInstallError( 'boot device node name required for zipl installation' ) self.boot_mount = MountManager( custom_args['boot_device'] )
[docs] def install_required(self): """ Check if zipl has to be installed Always required :return: True :rtype: bool """ return True
[docs] def install(self): """ Install bootloader on self.device """ log.info('Installing zipl on disk %s', self.device) self.boot_mount.mount() bash_command = ' '.join( [ 'cd', os.sep.join([self.root_dir, 'boot']), '&&', 'zipl', '-V', '-c', 'zipl/config', '-m', 'menu' ] ) zipl_call = Command.run( ['bash', '-c', bash_command] ) log.debug('zipl install succeeds with: %s', zipl_call.output)
def __del__(self): log.info('Cleaning up %s instance', type(self).__name__) self.boot_mount.umount()