78 lines
2.2 KiB
Python
78 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014 Objectif Libre
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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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#
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# @author: Stéphane Albert
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#
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from oslo_config import cfg
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from wsme import types as wtypes
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from cloudkitty.default_metrics_conf import DEFAULT_METRICS_CONF
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from cloudkitty import utils as ck_utils
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CONF = cfg.CONF
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def get_metrics_list():
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metrics_conf = ck_utils.get_metrics_conf(CONF.collect.metrics_conf)
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try:
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metrics = list(metrics_conf['metrics'].keys())
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cloudkitty_metrics = wtypes.Enum(wtypes.text, *metrics)
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except KeyError:
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metrics = list(DEFAULT_METRICS_CONF['metrics'].keys())
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cloudkitty_metrics = wtypes.Enum(wtypes.text, *metrics)
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return cloudkitty_metrics
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class CloudkittyMetricInfo(wtypes.Base):
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"""Type describing a metric info in CloudKitty."""
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metric_id = get_metrics_list()
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"""Name of the metric."""
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metadata = [wtypes.text]
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"""List of metric metadata"""
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unit = wtypes.text
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"""Metric unit"""
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def to_json(self):
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res_dict = {}
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res_dict[self.metric_id] = [{
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'metadata': self.metadata,
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'unit': self.unit
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}]
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return res_dict
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@classmethod
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def sample(cls):
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metadata = ['resource_id', 'project_id', 'qty', 'unit']
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sample = cls(metric_id='image.size',
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metadata=metadata,
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unit='MiB')
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return sample
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class CloudkittyMetricInfoCollection(wtypes.Base):
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"""A list of CloudKittyMetricInfo."""
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metrics = [CloudkittyMetricInfo]
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@classmethod
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def sample(cls):
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sample = CloudkittyMetricInfo.sample()
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return cls(metrics=[sample])
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