53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
#
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# Copyright 2012 eNovance <licensing@enovance.com>
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# Copyright 2012 Red Hat, Inc
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#
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# Author: Julien Danjou <julien@danjou.info>
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# Author: Eoghan Glynn <eglynn@redhat.com>
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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 ceilometer.compute import pollsters
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from ceilometer.compute.pollsters import util
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from ceilometer import sample
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class InstancePollster(pollsters.BaseComputePollster):
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@staticmethod
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def get_samples(manager, cache, resources):
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for instance in resources:
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yield util.make_sample_from_instance(
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instance,
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name='instance',
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type=sample.TYPE_GAUGE,
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unit='instance',
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volume=1,
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)
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class InstanceFlavorPollster(pollsters.BaseComputePollster):
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@staticmethod
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def get_samples(manager, cache, resources):
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for instance in resources:
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yield util.make_sample_from_instance(
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instance,
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# Use the "meter name + variable" syntax
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name='instance:%s' %
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instance.flavor['name'],
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type=sample.TYPE_GAUGE,
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unit='instance',
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volume=1,
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)
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