OpenNebula provides support for building Hybrid Clouds with Amazon EC2 and ElasticHost, and now with this new adaptor OpenNebula leverages RedHat Deltacloud to access any major public cloud, such as GoGridRackspaceTerremark or RimuHosting and Private clouds running OpenNebula or RHEV-M.

A single OpenNebula management instance can be used to combine local infrastructure with multiple remote clouds, so building a highly scalable hosting environments. OpenNebula provides support for building any type of Cloud architecture thanks to its support for most popular interfaces (VMware vCloud, Amazon EC2 and OGF OCCI) on more used hypervisor (Xen, KVM, and VMware) and now with on-demand acess to any major public cloud.