af55d0fc_la__A_Tale_of_Two_Cloud_Models__Infrastructure_Provision
[0] Enterprise Capabilities [Datacenter Virtualization] High availability, fault tolerance, replication, scheduling… provided by the cloud management platform [Infrastructure Provision] 
Most of them built into the application, as in “design for failure”
OpenNebula | Eucalyptus, CloudStack, OpenStack and OpenNebula: A Tale of Two Cloud Models
Infrastructure Provision