Icinga 2 is an open source monitoring system which checks the availability of your network resources, notifies users of outages, and generates performance data for reporting.

Scalable and extensible, Icinga 2 can monitor large, complex environments across multiple locations.

Check doc/1-about.md for a detailed introduction.

Read the INSTALL file for more information about how to install it.

The documentation is located in the doc/ directory. The latest documentation is also available on https://docs.icinga.org

Check the project website at https://www.icinga.org for status updates and https://support.icinga.org if you want to contact us.