b1de7db1f5
Changed the IO, Disk and Network classes to not use a subprocess. They now use psutil to get the metrics. Also, changed the linux system metrics classes to subclass the AgentCheck class instead of the old-style Check class. Added additional configuration and changed monasca-setup to support that. Fixed some Python 2.6 incompatible string formatting issues. Change-Id: I1f8b65bf48e48e2c598aa4950c194fbae2f9e337
43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
import logging
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import os
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import yaml
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from monasca_setup.detection import Plugin
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from monasca_setup import agent_config
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log = logging.getLogger(__name__)
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class System(Plugin):
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"""No configuration here, the system metrics are assumed so this is either on or off.
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"""
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system_metrics = ['network', 'disk', 'load', 'memory', 'cpu']
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def _detect(self):
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"""Run detection, set self.available True if the service is detected.
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"""
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self.available = True
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def build_config(self):
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"""Build the configs for the system metrics as Plugin objects and return.
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"""
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config = agent_config.Plugins()
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for metric in System.system_metrics:
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try:
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with open(os.path.join(self.template_dir, 'conf.d/' + metric + '.yaml'), 'r') as metric_template:
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default_config = yaml.load(metric_template.read())
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config[metric] = default_config
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log.info('\tConfigured {0}'.format(metric))
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except (OSError, IOError):
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log.info('\tUnable to configure {0}'.format(metric))
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continue
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return config
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def dependencies_installed(self):
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return True
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