autoinstall-nagioscore

Autoinstall-nagioscore is a shell script that automatically downloads and installs Nagios Core, the free and open source network monitoring software.

Installation

To install Nagios Core using the autoinstall-nagioscore script just run the following two commands and enjoy. Note: During the installation some prompts will appear that require user input.

wget https://raw.githubusercontent.com/aschbacd/autoinstall-nagioscore/master/autoinstall-nagioscore.sh
bash autoinstall-nagioscore.sh

or

bash <(curl -s https://raw.githubusercontent.com/aschbacd/autoinstall-nagioscore/master/autoinstall-nagioscore.sh)

The script will create 2 new files called autoinstall-nagioscore.error and autoinstall-nagioscore.log, placed in the same folder the script is being executed. Those files contain all log information and can be monitored in another session using the following command:

tail -f autoinstall-nagioscore.log
tail -f autoinstall-nagioscore.error

What will be installed?

• Nagios Core 4.4.3
• Nagios Plugins 2.2.1
• NRPE (optional)
• custom config with predone folder structure (optional)

Tested linux distributions

• Debian 9.4
• Debian 9.8
• CentOS 7.5.1804 (Infrastructure Server)
• Fedora Server 25 (1.3)

References

[Nagios Core] https://github.com/NagiosEnterprises/nagioscore

[Nagios Plugins] https://github.com/nagios-plugins/nagios-plugins

[NRPE] https://github.com/NagiosEnterprises/nrpe

[Manual Installation] https://linoxide.com/monitoring-2/install-nagios-4-debian-9/