Nagios is a host/service/network monitoring program written in C and released under the GNU General Public License, version 2. CGI programs are included to allow you to view the current status, history, etc via a web interface if you so desire.
- Checked the Airflow App whether its working or not via HTTP & PING.
- Installed NRPE Plugin, checked Current Load, Users, Root Partition, SSH & Swap Usuage.
- Customized NRPE Plugin to check the system processing & memory usuage seperately.