59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
# Copyright 2017 Hewlett Packard Enterprise Development LP
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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 sushy.resources import base
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from proliantutils.redfish import utils
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class Volume(base.ResourceBase):
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"""This class represents the Volume resource"""
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identity = base.Field('Id', required=True)
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"""The processor identity string"""
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capacity_bytes = base.Field('CapacityBytes', adapter=int)
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"""The size in bytes of this Volume"""
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class VolumeCollection(base.ResourceCollectionBase):
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"""This class represents the collection of Volume resource"""
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_maximum_size_bytes = None
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@property
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def _resource_type(self):
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return Volume
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@property
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def maximum_size_bytes(self):
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"""Gets the biggest volume
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:returns size in bytes.
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"""
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if self._maximum_size_bytes is None:
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self._maximum_size_bytes = (
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utils.max_safe([member.capacity_bytes
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for member in self.get_members()]))
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return self._maximum_size_bytes
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def _do_refresh(self, force):
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"""Do custom resource specific refresh activities
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On refresh, all sub-resources are marked as stale, i.e.
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greedy-refresh not done for them unless forced by ``force``
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argument.
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"""
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self._maximum_size_bytes = None
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