Adding a Linux host to Nagios requires you to have NRPS installed as an agent on your remote Linux host. NRPE plugin, also known as Nagios remote plugin extractor, allows you to monitor network devices or systems and also to keep track of CPU load, memory usage, etc. In order to install the NRPE plugin on your Linux host, follow the below steps:
· Install all required dependencies
· Create a Nagios user account
· Install all necessary Nagios plugins
· Extract all the installed plugins
· Compile and install the plugins
· Install NRPE plugin
To be able to configure these servers, first, you need to have a deeper understanding of DevOps tools. If you wish to learn DevOps, then enroll in Intellipaat’s Online DevOps Certification Training Course.
Reading our free blog can give you a ton of information about various other DevOps tools.
Watch the below video to know about Nagios in detail: