In this section, we will cover Nagios monitoring tool, Azure Web Apps Monitoring, and AWS Elastic Beanstalk.
Nagios Core is an open source application written in C and PHP to monitor servers, networks, and infrastructure.
Below are some important features of Nagios:
Nagios XI uses Nagios Core as the back-end and provides an extended interface for monitoring resources. Nagios XI is supported in CentOS and RedHat. Let's have a quick tour of Nagios XI.