Once we installed Nagios Plugins, we have many plugins available in /usr/local/nagios/plugins directory.
icinga2 node wizard command lets you to setup Icinga2 master/client depends on your requirements.
In the below command execution, only answer the first question with “n” and for rest of the option just hit Enter
# icinga2 node wizardWelcome…
# icinga2 node wizardWelcome
First we need a server. We can have free EC2 micro instance from Amazon. For this installation process I am using a Ubuntu server on EC2.
Lets login to the server and prepare it.
One small startup company build a web application for its client. It was running very well and both party was happy about it. Suddenly one day application failed to connect to its database…