Since what you are trying to do is pretty broad, I think you should watch this presentation (https://support.nagios.com/kb/article.php?id=463) before we move forward. It will help you formulate exactly how you want to proceed rather than just throwing a plugin against the way. That particular video is only 10 minutes long, but if you find it useful, at the end it will actually link to some longer MySQL/Nagios videos.Cristhian_Plaza wrote:All that could be possible, maybe number of connections, capacity of the server, number of queries, number of tables, number of errors, I don't know, I'm not an expert on databases but the idea is can control an application from Nagios
As I already mentioned, since this is not our plugin, we can only provide limited support. We do have fully supported MySQL monitoring in Nagios XI. There's a 60-day trial if you want to see if it is worth the licensing cost: https://www.nagios.com/downloads/nagios-xi/