Nagios Core 4.4.5 on CentOS 7 Reviews & Product Details

Monitorización de alertas, revisión de errores en servidores, revisión de servicios Review collected by and hosted on G2.com.

It has a bit of a learning curve. I would recommend using a tool such as NagioSQL to create config files. The config files are definitely not meant to be created by a human, they should be machine generated because of the complexity and dependencies involved. Review collected by and hosted on G2.com.

We use nagios for solving problems with internal and external systems that need guaranteed uptime. In our infrastructure, there are internal & external systems, and we use nagios to gather status and performance data so that we know if/when things happen. The fact that nagios is able to send us alerts via sms or email, or anything else that can be addressed from a command line interface, is absolutely awesome. Once colleagues get familiar with the configuration, or once they learn the rules of the plugin environment, they can start setting up monitoring for services which are actually composite-services. For example, it's one thing to monitor if a mail server is up and running, it's quite another to know that the mail users are getting their mail in a timely fashion from the outside. Compositing services together and monitoring them from nagios makes it possible to get an idea of "this is what the end user really experiences" rather than just raw numbers. Review collected by and hosted on G2.com.