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clone instance: create db record first, then run clone process. delete db record if exception while cloning
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1 changed files with 9 additions and 4 deletions
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@ -741,11 +741,16 @@ def instance(request, compute_id, vname):
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msg = _("Instance mac '%s' invalid format!" % clone_data['clone-net-mac-0'])
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error_messages.append(msg)
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else:
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new_uuid = conn.clone_instance(clone_data)
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new_instance = Instance(compute_id=compute_id, name=clone_data['name'], uuid=new_uuid)
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new_instance = Instance(compute_id=compute_id, name=clone_data['name'])
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new_instance.save()
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userinstance = UserInstance(instance_id=new_instance.id, user_id=request.user.id,
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is_delete=True)
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try:
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new_uuid = conn.clone_instance(clone_data)
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new_instance.uuid = new_uuid
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new_instance.save()
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except Exception as e:
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new_instance.delete()
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raise e
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userinstance = UserInstance(instance_id=new_instance.id, user_id=request.user.id, is_delete=True)
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userinstance.save()
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msg = _("Clone of '%s'" % instance.name)
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