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Controls-docs/admin-guide/configuration/icinga2.md
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2024-01-08 10:05:19 +01:00

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# Icinga2
**this is very much work in progress**
The overview of your nodes in Icinga2 you get at [monitoring.psi.ch](https://monitoring.psi.ch) and there you can handle the alerts and create service windows, etc.
But the configuration as such is not done therein, but in Hiera and automatically propagated.
## Basic Configuration
Enable monitoring with Icinga2 by
```
icinga2::enable: true
```
(which will be default at some point, e.g. for RHEL9).
Users and groups in `aaa::admins` and `icinga2::web::users` will have access to these nodes on [monitoring.psi.ch](https://monitoring.psi.ch).
Prefix the group name with a `%` to distinguish them from users.
By default no alerts are generated. If you wish different, set
```
icinga2::alerting::enable: true
```
## Icinga2 Agent
The Icinga2 Agent can be enabled with
```
icinga2::agent::enable: true
```
## Default Checks
By default we already run a comprehensive set of checks. Some of them can be fine-tuned in Hiera.
Whenever you have a use case which is not covered yet, please talk to us.