OpenStack is an open source cloud computing infrastructure software project and is one of the three most active open source projects in the world.

What is OpenStack? OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that …

Quickly gain access to OpenStack infrastructure via trial programs from participating OpenStack public cloud providers around the world. Experience the freedom, performance and interoperability of open …

The OpenStack Mission is to produce a ubiquitous Open Source Cloud Computing platform that is easy to use, simple to implement, interoperable between deployments, works well at all scales, and meets …

These documents cover installation procedures for OpenStack services. If you prefer to install OpenStack using an automated deployment tool, see the Deployment Guides.

What is OpenStack? OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed and provisioned through …

OpenStack是一个云操作系统，通过数据中心可控制大型的计算、存储、网络等资源池。 所有的管理通过前端界面管理员就可以完成，同样也可以通过web接口让最终用户部署资源。

Dec 7, 2025 · The OpenStack project is an open source cloud computing platform for all types of clouds, which aims to be simple to implement, massively scalable, and feature rich.

Looking for resources to learn more about using or developing OpenStack, finding out what's happening in the community, or watching experts talk OpenStack? This is your place.

Perhaps the easiest way to get started is making use of one of the worldwide OpenStack powered public clouds. Get access to compute, storage and networking in minutes and only pay for what you use.