dokku/docs/logging.md

Events

Docker provides an events command to show system's real time events. Likewise, Dokku can record events as syslog entries and also provides a plugin to display the last ones.

events [-t]                                     Show the last events (-t follows)
events:list                                     List logged events
events:on                                       Enable events logger
events:off                                      Disable events logger

System logs

The events plugin writes log entries to /var/log/syslog as well as a Dokku-specific logs sub-directory /var/log/dokku/events.log.