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55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
#
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# Copyright 2009 Red Hat, Inc.
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# Cole Robinson <crobinso@redhat.com>
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#
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# This program 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 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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 this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301 USA.
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from virtinst import Installer
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from virtinst.VirtualDisk import VirtualDisk
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class ImportInstaller(Installer.Installer):
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"""
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Create a Guest around an existing disk device, and perform no 'install'
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stage.
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ImportInstaller sets the Guest's boot device to that of the first disk
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attached to the Guest (so, one of 'hd', 'cdrom', or 'fd'). All the
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user has to do is fill in the Guest object with the desired parameters.
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"""
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_has_install_phase = False
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# General Installer methods
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def prepare(self, guest, meter):
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pass
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# Private methods
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def _get_bootdev(self, isinstall, guest):
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disks = guest.get_devices("disk")
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if not disks:
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return self.bootconfig.BOOT_DEVICE_HARDDISK
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return self._disk_to_bootdev(disks[0])
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def _disk_to_bootdev(self, disk):
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if disk.device == VirtualDisk.DEVICE_DISK:
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return self.bootconfig.BOOT_DEVICE_HARDDISK
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elif disk.device == VirtualDisk.DEVICE_CDROM:
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return self.bootconfig.BOOT_DEVICE_CDROM
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elif disk.device == VirtualDisk.DEVICE_FLOPPY:
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return self.bootconfig.BOOT_DEVICE_FLOPPY
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else:
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return self.bootconfig.BOOT_DEVICE_HARDDISK
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