Nagios Core, formerly known as Nagios, is a free and open-source computer-software application that monitors systems, networks, and infrastructure. Nagios offers to monitor and alerting services for servers, switches, applications, and services. It alerts users when things go wrong and alert them a second time when the problem has been resolved.
Ethan Galstad and a group of developers originally wrote Nagios as NetSaint. As of 2015 they actively maintain both the official and unofficial plugins. Nagios is a recursive acronym: "Nagios Ain't Gonna Insist On Sainthood" – "sainthood" makes reference to the original name NetSaint, which changed in response to a legal challenge by owners of a similar trademark. "Agios" (or "hagios") also transliterates the Greek word άγιος, which means "saint".
| Date | Time |
|---|---|
| June 12, 2023 (Monday) | 09:30 AM - 04:30 PM |
| June 26, 2023 (Monday) | 09:30 AM - 04:30 PM |
| July 10, 2023 (Monday) | 09:30 AM - 04:30 PM |
| July 24, 2023 (Monday) | 09:30 AM - 04:30 PM |
| August 7, 2023 (Monday) | 09:30 AM - 04:30 PM |
| August 21, 2023 (Monday) | 09:30 AM - 04:30 PM |
| September 4, 2023 (Monday) | 09:30 AM - 04:30 PM |