681536c8c7
Fetched information of total disk capacity from nova and added a new resource 'disk_capacity' to NovaClusterModelCollector cluster. Also a new resource type 'disk_capacity' was added to ResourceType. https://bugs.launchpad.net/watcher/+bug/1553124 Change-Id: I85750f25c6d2693432da8e5e3a3d0861320f4787 Closes-Bug: #1553124
59 lines
1.5 KiB
Python
59 lines
1.5 KiB
Python
# -*- encoding: utf-8 -*-
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# Copyright (c) 2015 b<>com
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from enum import Enum
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class ResourceType(Enum):
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cpu_cores = 'num_cores'
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memory = 'memory'
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disk = 'disk'
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disk_capacity = 'disk_capacity'
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class Resource(object):
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def __init__(self, name, capacity=None):
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"""Resource
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:param name: ResourceType
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:param capacity: max
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:return:
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"""
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self._name = name
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self.capacity = capacity
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self.mapping = {}
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@property
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def name(self):
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return self._name
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@name.setter
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def name(self, n):
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self._name = n
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def set_capacity(self, element, value):
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self.mapping[element.uuid] = value
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def get_capacity_from_id(self, uuid):
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if str(uuid) in self.mapping.keys():
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return self.mapping[str(uuid)]
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else:
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# TODO(jed) throw exception
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return None
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def get_capacity(self, element):
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return self.get_capacity_from_id(element.uuid)
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