Proxmox seems to be a way forward. The IaaS that OpenStack was interesting but I'm not sure that it's made enough strides to keep up to options in the market.

Proxmox seems to be a way forward. The IaaS that OpenStack was interesting but I'm not sure that it's made enough strides to keep up to options in the market. With that being said, I definitely have used OpenStack and wish it was more well known.