27d3501030
Change-Id: I9bc3716b596c426ba4ff3f9348ecf1f0c5116e70 Implements: blueprint volume-manager-refactoring
52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# Copyright 2015 Mirantis, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
from fuel_agent import errors
|
|
from fuel_agent.objects import base
|
|
|
|
|
|
class MultipleDevice(base.Serializable):
|
|
|
|
def __init__(self, name, level,
|
|
devices=None, spares=None, keep_data=False):
|
|
self.keep_data = keep_data
|
|
self.name = name
|
|
self.level = level
|
|
self.devices = devices or []
|
|
self.spares = spares or []
|
|
|
|
def add_device(self, device):
|
|
if device in self.devices or device in self.spares:
|
|
raise errors.MDDeviceDuplicationError(
|
|
'Error while attaching device to md: '
|
|
'device %s is already attached' % device)
|
|
self.devices.append(device)
|
|
|
|
def add_spare(self, device):
|
|
if device in self.devices or device in self.spares:
|
|
raise errors.MDDeviceDuplicationError(
|
|
'Error while attaching device to md: '
|
|
'device %s is already attached' % device)
|
|
self.spares.append(device)
|
|
|
|
def to_dict(self):
|
|
return {
|
|
'name': self.name,
|
|
'level': self.level,
|
|
'devices': self.devices,
|
|
'spares': self.spares,
|
|
'keep_data': self.keep_data,
|
|
}
|