ganglia-nagios-bridge software package provides cluster monitoring toolkit - scalable Nagios integration, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ganglia-nagios-bridge
ganglia-nagios-bridge is installed in your system.
Make ensure the ganglia-nagios-bridge package were installed using the commands given below,
$ sudo dpkg-query -l | grep ganglia-nagios-bridge *
You will get with ganglia-nagios-bridge package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Network |
| Package | ganglia-nagios-bridge |
| Version | 1.1.0-2 |
| Description | cluster monitoring toolkit - scalable Nagios integration |
| Sub Section | Net |