3b20fa0852
The ipmi meters use resource_ids which make it challenging to select information for all the sensors of a particular type. This change adds metadata that identifies the physical node on which a sensor exists. There are still remaining issues with the naming of ipmi and sensor-related meters that will need to be addressed separately. Closes-Bug: 1377157 Change-Id: Ib53755112e4757aa53ab60079f3c555e21a72b63
82 lines
2.1 KiB
Python
82 lines
2.1 KiB
Python
# Copyright 2014 Intel
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#
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# Author: Zhai Edwin <edwin.zhai@intel.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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import abc
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from oslo.config import cfg
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from oslo.utils import timeutils
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import six
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from ceilometer.ipmi.platform import intel_node_manager as node_manager
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from ceilometer import plugin
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from ceilometer import sample
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CONF = cfg.CONF
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CONF.import_opt('host', 'ceilometer.service')
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@six.add_metaclass(abc.ABCMeta)
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class _Base(plugin.PollsterBase):
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def __init__(self):
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self.nodemanager = node_manager.NodeManager()
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@property
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def default_discovery(self):
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return None
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@abc.abstractmethod
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def read_data(self):
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"""Return data sample for IPMI."""
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def get_samples(self, manager, cache, resources):
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stats = self.read_data()
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metadata = {
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'node': CONF.host
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}
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if stats:
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data = node_manager._hex(stats["Current_value"])
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yield sample.Sample(
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name=self.NAME,
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type=self.TYPE,
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unit=self.UNIT,
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volume=data,
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user_id=None,
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project_id=None,
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resource_id=CONF.host,
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timestamp=timeutils.utcnow().isoformat(),
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resource_metadata=metadata)
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class TemperaturePollster(_Base):
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NAME = "hardware.ipmi.node.temperature"
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TYPE = sample.TYPE_GAUGE
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UNIT = "C"
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def read_data(self):
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return self.nodemanager.read_temperature_all()
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class PowerPollster(_Base):
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NAME = "hardware.ipmi.node.power"
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TYPE = sample.TYPE_GAUGE
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UNIT = "W"
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def read_data(self):
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return self.nodemanager.read_power_all()
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