2013-03-20 Apache CloudStack Apache CloudStack is an IaaS (“Infrastracture as a Service”) cloud orchestration platform. Apache CloudStack is open source software designed to deploy and manage large networks of virtual machines, as a highly available, highly scalable Infrastructure as a Service (IaaS) cloud computing platform. CloudStack is used by a number of service providers to offer public cloud services, and by many companies to provide an on-premises (private) cloud offering, or as part of a hybrid cloud solution. CloudStack is a turnkey solution that includes the entire "stack" of features most organizations want with an IaaS cloud: compute orchestration, Network-as-a-Service, user and account management, a full and open native API, resource accounting, and a first-class User Interface (UI). CloudStack currently supports the most popular hypervisors: VMware, KVM, XenServer and Xen Cloud Platform (XCP). Users can manage their cloud with an easy to use Web interface, command line tools, and / or a full-featured RESTful API. In addition, CloudStack provides an API that's compatible with AWS EC2 and S3 for organizations that wish to deploy hybrid clouds. Java Python Apache CloudStack 2014-11-21 4.4.2 Apache CloudStack 2014-10-23 4.4.1 Apache CloudStack 2014-07-26 4.4.0 Apache CloudStack 2015-01-09 4.3.2 Apache CloudStack 2014-09-10 4.3.1 Apache CloudStack 2014-03-25 4.3.0 Apache CloudStack 2014-01-10 4.2.1 Apache CloudStack 2013-10-01 4.2.0 Apache CloudStack 2013-08-06 4.1.1 Apache CloudStack 2013-06-04 4.1.0 Apache CloudStack 2013-04-24 4.0.2 Apache CloudStack (Incubating) 2013-02-12 4.0.1-incubating Apache CloudStack (Incubating) 2012-11-06 4.0.0-incubating