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https://github.com/kevingruesser/bootstrap-vz.git
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38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
from __future__ import absolute_import
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from . import Image
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import virtualbox as vboxapi
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import logging
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log = logging.getLogger(__name__)
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class VirtualBoxImage(Image):
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def __init__(self, manifest, image_path):
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super(VirtualBoxImage, self).__init__(manifest)
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self.image_path = image_path
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self.vbox = vboxapi.VirtualBox()
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def open(self):
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log.debug('Opening vbox medium `{path}\''.format(path=self.image_path))
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self.medium = self.vbox.open_medium(self.image_path, # location
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vboxapi.library.DeviceType.hard_disk, # device_type
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vboxapi.library.AccessMode.read_only, # access_mode
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False) # force_new_uuid
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def close(self):
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log.debug('Closing vbox medium `{path}\''.format(path=self.image_path))
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self.medium.close()
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def get_instance(self):
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import hashlib
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from ..instances.virtualbox import VirtualBoxInstance
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image_hash = hashlib.sha1(self.image_path).hexdigest()
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name = 'bootstrap-vz-{hash}'.format(hash=image_hash[:8])
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return VirtualBoxInstance(name, self)
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def __enter__(self):
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self.open()
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return self.get_instance()
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def __exit__(self, type, value, traceback):
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self.close()
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