For small to medium clusters cloud providers work great. As deployments of CoreOS get larger, PXE booting will probably become the most popular way to add capac

For small to medium clusters cloud providers work great. As deployments of CoreOS get larger, PXE booting will probably become the most popular way to add capacity. Plug in 10/100/1000 servers, turn them on and instant capacity added. The upper end of the target scale for CoreOS consists of companies that own their own datacenters or have many points of presence.