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.. This work is licensed under a Creative Commons Attribution 4.0 International License.
Logging
=============================================
HAS uses a single logger, oslo, across all the components. The logging format is compliant with the EELF recommendations,
including having the following logs:
error, audit, metric, application.
The log statements follow the following format (values default to preset values when missing):
Timestamp|RequestId|ServiceInstanceId|ThreadId|Virtual Server Name|ServiceName|InstanceUUID|Log Level|Alarm Severity Level|Server IP Address|HOST NAME|Remote IP Address|Class name|Timer|Detailed Message
The logger util module can be found at:
<>/has/conductor/conductor/common/utils/conductor_logging_util.py
Log File Rotation
-----------------
Sample ``logrotate.d`` configuration files have been provided in the
repository.
To install, place all Conductor `logrotate
files </examples/distribution/ubuntu/logrotate.d>`__ in
``/etc/logrotate.d``.
Set file ownership and permissions:
.. code:: bash
$ sudo chown root:root /etc/logrotate.d/conductor*
$ sudo chmod 644 /etc/logrotate.d/conductor*
``logrotate.d`` automatically recognizes new files at the next log
rotation opportunity and does not require restarting.
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