2013-07-01 00:17:48 +02:00
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from tasks import CreateVolumeFromSnapshot
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from providers.ec2.tasks import ebs
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2013-06-30 23:26:45 +02:00
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def tasks(tasklist, manifest):
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2013-06-30 23:56:09 +02:00
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from providers.ec2.tasks import bootstrap
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from providers.ec2.tasks import filesystem
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tasklist.replace(ebs.CreateVolume, CreateVolumeFromSnapshot())
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tasklist.remove(filesystem.FormatVolume,
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filesystem.TuneVolumeFS,
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filesystem.AddXFSProgs,
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bootstrap.MakeTarball,
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bootstrap.Bootstrap)
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2013-07-01 00:17:48 +02:00
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def rollback_tasks(tasklist, tasks_completed, manifest):
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completed = [type(task) for task in tasks_completed]
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def counter_task(task, counter):
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if task in completed and counter not in completed:
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tasklist.add(counter())
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counter_task(ebs.CreateVolumeFromSnapshot, ebs.DeleteVolume)
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