12 - NAGIOS MONITORING
NAGIOS MONITORING Infrastructure Monitoring Server, Hardware, Port, Router, processor CPU, Memory ...... Opensource, continuous monitoring tools Detailed Monitoring ( 1 minute) Extendable Architecture - Plugins VictorOps (Calling on mobile) integrated with Nagios Nagios Web Interface (GUI) Nagios core Nagios Process Scheduler Nagios Executive Plugins - ( NRPE services ) Plugins check the Status and get Results Plugins send Results to Nagios to process -> Notifies the Admin about the Status processed by Scheduler -> Remote Resource Servies -> Plugins check the status and get results Nagios Core -> Plugins -> Scheduler --> GUI Plugin is compiled executable or scripts in Perl or non-Perl Office Nagios Plugin -> There are 50 official Nagios plugins Community plugins -> around 250 Custom plugins -> write your own plugins NRPE - Nagios Remote Plugin Executor NRPE allows you to remotely execute Nagios plugins on other Linux/Unix machines. This allows you t