<p>Many times during my professional career, I found that being able to use a bunch of servers on a dedicated network is very convenient to perform tests and benchmarks of software for infrastructure provisioning, management and monitoring. When starting to work at <a href="https://www.cetic.be/?lang=en">CETIC</a>, I had to set up and operate <a href="https://www.cetic.be/Cloud-prive">inGRID</a> (<em>in French</em>), a cluster dedicated to Reearch on <a…