4.Opennebula

Openkebula manages virtual infrastructure to build private, public and hybrid infrastructure as Service Clouds. It orchestrates storage, network, virtualisation, monitoring and security. This open source project lets you build and manage virtualised enterprise data centres and IaaS clouds with FRUH YDOXHV VXFK DV RSHQQHVV, HxFHOOHQFH, FRRSHUDWLRQ DQG innovation. Openkebula was initiated as a research project in 2005 by Ignacio M Llorente and ouben S Montero, and was released under the Apache licence.

Openkebula provides AWS bC2 and bBS AmIs, and the selfservice portal for cloud consumers. It provides a powerful CLI that resembles typical UkIu commands. A catalogue of ready-to-run virtual appliances is available in the Appliance Marketplace. It provides support for hybrid cloud computing, with connectors for AWS. Security is available via user, group and role management,