Join us in person for the CloudStack Collaboration Conference 2013 on June 23rd through 25th in Santa Clara, CA.
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.
Looking to download Apache CloudStack? You can find the most recent release and download instructions on the download page. The most recent release is Apache CloudStack 4.1.0.
You can also download the source code via the Apache CloudStack git repository.
Learn more about getting involved with Apache CloudStack on the Contributing to Apache CloudStack page.