One friend using rigs with ubuntu booting from network (ubuntu server). He has something like 2000 rigs. No SSDs, flash drives & etc…
What about HiveOS support for booting from such server?
just add config partition mounting from server with nfs (mapped by mac addr). Auto add can be made by farm_hash on server. And something with saving logs to server.
Please make image of such farm network server and you ll have thousand of new rigs)