2019-04-18 17:09:18 +02:00
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Nagios 4.x
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==========
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[](https://travis-ci.org/NagiosEnterprises/nagioscore)
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2017-05-19 23:37:19 +02:00
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Nagios is a host/service/network monitoring program written in C and
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released under the GNU General Public License, version 2. CGI programs
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are included to allow you to view the current status, history, etc via
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a web interface if you so desire.
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Visit the Nagios homepage at https://www.nagios.org for documentation,
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new releases, bug reports, information on discussion forums, and more.
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2019-04-18 17:09:18 +02:00
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[Features](https://www.nagios.org/about/features/)
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2017-05-19 23:37:19 +02:00
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-----------------------------------------------
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* Monitoring of network services (via SMTP, POP3, HTTP, PING, etc).
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* Monitoring of host resources (processor load, disk usage, etc.).
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* A plugin interface to allow for user-developed service monitoring
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methods.
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* Ability to define network host hierarchy using "parent" hosts,
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allowing detection of and distinction between hosts that are down
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and those that are unreachable.
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* Notifications when problems occur and get resolved (via email,
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pager, or user-defined method).
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* Ability to define event handlers for proactive problem resolution.
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* Automatic log file rotation/archiving.
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* Optional web interface for viewing current network status,
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notification and problem history, log file, etc.
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Changes
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-------
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See the
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[Changelog](https://raw.githubusercontent.com/NagiosEnterprises/nagioscore/master/Changelog)
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for a summary of important changes and fixes, or the
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[commit history](https://github.com/NagiosEnterprises/nagioscore/commits/master)
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for more detail.
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Download
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--------
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Latest releases can be downloaded from https://www.nagios.org/download/
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Installation
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------------
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[Quickstart installation guides](http://nagios.sourceforge.net/docs/nagioscore/4/en/quickstart.html)
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are available to help you get Nagios up and monitoring.
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Documentation & Support
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-----------------------
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* [User Guide](http://nagios.sourceforge.net/docs/nagioscore/4/en/)
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* [Nagios Core Documentation Library](https://library.nagios.com/library/products/nagioscore/)
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* [Support Forums](https://support.nagios.com/forum/viewforum.php?f=7)
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* [Additional Support Resources](https://www.nagios.org/support/)
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2017-05-19 23:37:19 +02:00
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Contributing
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------------
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The Nagios source code is hosted on GitHub:
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https://github.com/NagiosEnterprises/nagioscore
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2019-04-18 17:09:18 +02:00
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Do you have an idea or feature request to make Nagios better? Join or start a
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discussion on the [Nagios Core Development forum](https://support.nagios.com/forum/viewforum.php?f=34).
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Bugs can be reported by [opening an issue on GitHub](https://github.com/NagiosEnterprises/nagioscore/issues/new).
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If you have identified a security related issue in Nagios, please contact
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security@nagios.com.
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Patches and GitHub pull requests are welcome. Pull requests on GitHub
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link commits in version control to review and discussion of the
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changes, helping to show how and why changes were made, in addition to
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who was involved.
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Created by Ethan Galstad, the success of Nagios has been due to the
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fantastic community members that support it and provide bug reports,
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patches, and great ideas. See the
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[THANKS file](https://raw.githubusercontent.com/NagiosEnterprises/nagioscore/master/THANKS)
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for some of the many who have contributed since 1999.
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