Interesting - I came to a similar conclusion from a completely different angle and blogged about it the other day: https://zwischenzugs.wordpress.com/2017/03/1

Interesting - I came to a similar conclusion from a completely different angle and blogged about it the other day: https://zwischenzugs.wordpress.com/2017/03/18/clustered-vm-testing-how-to/ https://zwischenzugs.wordpress.com/2017/03/18/clustered-vm-t... I've similarly rolled my own bash-based solutions, as testing is really as simple as running a script and getting a '0' or non-zero exit code.