Only practical reason I can recommend this would be either you'd like to experiment with cluster tools or connection outages (e.g. seeing how system tolerates w

Only practical reason I can recommend this would be either you'd like to experiment with cluster tools or connection outages (e.g. seeing how system tolerates when you unplug an ethernet cable). Also, while OpenStack/K8 could seem to be a reason having something like this, I discovered it is a bit overkill for home needs. For that part, I'd go for a small server instead and manage it manually (no shame).