Icinga DB is a set of components for publishing, synchronizing and
visualizing monitoring data in the Icinga ecosystem, consisting of:
The Icinga DB daemon,
which synchronizes monitoring data between a Redis®* server and a database
Icinga 2 with its Icinga DB feature enabled,
responsible for publishing the data to the Redis® server, i.e. configuration and its runtime updates, check results,
state changes, downtimes, acknowledgements, notifications, and other events such as flapping
And Icinga Web with the
Icinga DB Web module enabled,
which connects to both Redis® and the database to display and work with the most up-to-date data