IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.

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Auditbeat and systemd

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Auditbeat and systemd

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The DEB and RPM packages include a service unit for Linux systems with systemd. On these systems, you can manage Auditbeat by using the usual systemd commands.

The service unit is configured with UMask=0027 which means the most permissive mask allowed for files created by Auditbeat is 0640. All configured file permissions higher than 0640 will be ignored. Please edit the unit file manually in case you need to change that.

Start and stop Auditbeat

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Use systemctl to start or stop Auditbeat:

sudo systemctl start auditbeat

sudo systemctl stop auditbeat

By default, the Auditbeat service starts automatically when the system boots. To enable or disable auto start use:

sudo systemctl enable auditbeat

sudo systemctl disable auditbeat

Auditbeat status and logs

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To get the service status, use systemctl:

systemctl status auditbeat

Logs are stored by default in journald. To view the Logs, use journalctl:

journalctl -u auditbeat.service

Customize systemd unit for Auditbeat

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The systemd service unit file includes environment variables that you can override to change the default options.

Variable	Description	Default value
BEAT_LOG_OPTS	Log options
BEAT_CONFIG_OPTS	Flags for configuration file path	`-c /etc/auditbeat/auditbeat.yml`
BEAT_PATH_OPTS	Other paths	`-path.home /usr/share/auditbeat -path.config /etc/auditbeat -path.data /var/lib/auditbeat -path.logs /var/log/auditbeat`

You can use BEAT_LOG_OPTS to set debug selectors for logging. However, to configure logging behavior, set the logging options described in Configure logging.

To override these variables, create a drop-in unit file in the /etc/systemd/system/auditbeat.service.d directory.

For example a file with the following content placed in /etc/systemd/system/auditbeat.service.d/debug.conf would override BEAT_LOG_OPTS to enable debug for Elasticsearch output.

[Service]
Environment="BEAT_LOG_OPTS=-d elasticsearch"

To apply your changes, reload the systemd configuration and restart the service:

systemctl daemon-reload
systemctl restart auditbeat

It is recommended that you use a configuration management tool to include drop-in unit files. If you need to add a drop-in manually, use systemctl edit auditbeat.service.

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