82 lines
2.3 KiB
Python
82 lines
2.3 KiB
Python
# Copyright (c) 2015 SUSE Linux GmbH. All rights reserved.
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#
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# This file is part of kiwi.
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#
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# kiwi is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# kiwi is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with kiwi. If not, see <http://www.gnu.org/licenses/>
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#
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# project
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from .base import BootLoaderInstallBase
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from ...command import Command
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from ...logger import log
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from ...mount_manager import MountManager
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from ...exceptions import (
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KiwiBootLoaderZiplInstallError
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)
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class BootLoaderInstallZipl(BootLoaderInstallBase):
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"""
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zipl bootloader installation
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Attributes
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* :attr:`boot_mount`
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Instance of MountManager for boot device
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"""
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def post_init(self, custom_args):
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self.custom_args = custom_args
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if not custom_args or 'boot_device' not in custom_args:
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raise KiwiBootLoaderZiplInstallError(
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'boot device node name required for zipl installation'
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)
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self.boot_mount = MountManager(
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custom_args['boot_device']
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)
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def install_required(self):
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"""
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Check if zipl has to be installed
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Always required
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:rtype: True
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"""
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return True
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def install(self):
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"""
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Install bootloader on self.device
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"""
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log.info('Installing zipl on disk %s', self.device)
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self.boot_mount.mount()
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bash_command = ' '.join(
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[
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'cd', self.boot_mount.mountpoint, '&&',
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'zipl', '-V', '-c', self.boot_mount.mountpoint + '/config',
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'-m', 'menu'
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]
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)
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zipl_call = Command.run(
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['bash', '-c', bash_command]
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)
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log.debug('zipl install succeeds with: %s', zipl_call.output)
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def __del__(self):
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log.info('Cleaning up %s instance', type(self).__name__)
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self.boot_mount.umount()
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