55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from bareon import errors
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from bareon.objects import base
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class MultipleDevice(base.Serializable):
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def __init__(self, name, level,
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devices=None, spares=None, keep_data=False,
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metadata='default'):
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self.keep_data = keep_data
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self.name = name
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self.level = level
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self.devices = devices or []
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self.spares = spares or []
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self.metadata = metadata
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def add_device(self, device):
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if device in self.devices or device in self.spares:
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raise errors.MDDeviceDuplicationError(
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'Error while attaching device to md: '
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'device %s is already attached' % device)
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self.devices.append(device)
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def add_spare(self, device):
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if device in self.devices or device in self.spares:
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raise errors.MDDeviceDuplicationError(
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'Error while attaching device to md: '
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'device %s is already attached' % device)
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self.spares.append(device)
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def to_dict(self):
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return {
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'name': self.name,
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'level': self.level,
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'devices': self.devices,
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'spares': self.spares,
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'keep_data': self.keep_data,
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'metadata': self.metadata,
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}
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