Logs
Each YDB component writes messages to logs at different levels. They can be used to detect severe issues or identify the root causes of issues.
Logging setup
You can configure logging for the various components of the YDB monitoring system.
There are currently two options for running YDB logging.
Manually
YDB provides standard mechanisms for collecting logs and metrics.
Logging is done to standard stdout
and stderr
streams and can be redirected using popular solutions. We recommend using a combination of Fluentd and Elastic Stack.
Using systemd
Default logs are written to journald
and can be retrieved via
journalctl -u ydbd