46 lines
2.0 KiB
ReStructuredText
46 lines
2.0 KiB
ReStructuredText
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collectd-ceilometer-plugin troubleshooting guide
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================================================
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If you experience issues while deploying or using collectd-ceilometer-plugin,
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the information below can help diagnose the problem:
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- What version of keystone is being used in the deployment?
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- Version 2 is used in stable/mitaka version of the plugin, but Keystone V2
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has been deprecated.
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- Support for Keystone V3 API is available for the Newton release and above.
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- Is ceilometer-acompute service enabled?
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- The ceilometer-acompute service provides metrics as well.
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- If the metrics from ceilometer-acompute are available, then the issue is
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likely with authentication of collectd-ceilometer-plugin.
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- If the metrics from ceilometer-acompute are not available, then the issue
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is with the database/storage engine, since no metrics are being stored.
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- Are the credentials in collectd-ceilometer-plugin.conf valid?
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- Export these credentials to your environment as OS_PROJECT_NAME,
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OS_USERNAME and OS_PASSWORD, and use the openstack client.
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- If the credentials are valid, you should be able to interact with the
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OpenStack services
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- If the credentials are invalid, then you should get a response telling
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you that.
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- Is the correct OS_AUTH_URL is used?
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$ openstack catalog show keystone
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$ grep "OS_AUTH_URL" /path/to/collectd.conf.d/collectd-ceilometer-plugin.conf
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- Is collectd-ceilometer-plugin.conf being parsed?
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- Does the collectd.conf have an Include block/directive?
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::
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Include "/etc/collectd/collectd.conf.d/*.conf"
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OR
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::
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<Include /etc/collectd/collectd.conf.d/>
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Filter "*.conf"
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</Include>
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- Enable the logfile plugin in collectd for better information (sample
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configuration at `../etc/collectd.conf.d/logging.conf`_)
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- Make sure to set the LogLevel to “debug” for maximum information
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- Use "VERBOSE True" in collectd-ceilometer-plugin.conf, in order to elevate
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debug messages to LogLevel info.
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