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0092e1c2c2
In practice they are just typed functions with attributes, having a reference to an object is just confusing. So: Task.run() is now a classmethod
33 lines
977 B
Python
33 lines
977 B
Python
from base import Task
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from common import phases
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import volume
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class Create(Task):
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description = 'Creating a loopback volume'
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phase = phases.volume_creation
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successors = [volume.Attach]
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@classmethod
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def run(cls, info):
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import os.path
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image_path = os.path.join(info.workspace, 'volume.{ext}'.format(ext=info.volume.extension))
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info.volume.create(image_path)
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class MoveImage(Task):
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description = 'Moving volume image'
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phase = phases.image_registration
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@classmethod
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def run(cls, info):
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image_name = info.manifest.image['name'].format(**info.manifest_vars)
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filename = '{image_name}.{ext}'.format(image_name=image_name, ext=info.volume.extension)
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import os.path
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destination = os.path.join(info.manifest.bootstrapper['workspace'], filename)
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import shutil
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shutil.move(info.volume.image_path, destination)
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import logging
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log = logging.getLogger(__name__)
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log.info('The volume image has been moved to {image_path}'.format(image_path=destination))
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