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Open source software for creating private and public clouds.

OpenStack software controls large pools of compute, storage, and networking resources throughout a datacenter, managed through a dashboard or via the OpenStack API. OpenStack works with popular enterprise and open source technologies making it ideal for heterogeneous infrastructure.

Hundreds of the world’s largest brands rely on OpenStack to run their businesses every day, reducing costs and helping them move faster. OpenStack has a strong ecosystem, and users seeking commercial support can choose from different OpenStack-powered products and services in the Marketplace.

The software is built by a thriving community of developers, in collaboration with users, and is designed in the open at our Summits.

Latest Release: Stein (March 2019)

The Most Innovative Companies In The World Move Faster With OpenStack

Comcast delivers interactive entertainment to millions of living rooms.

News See More News

Planet
Gorka Eguileor: Making Host and OpenStack iSCSI devices play nice together
Tue, Jul 23rd 2019
Planet
OpenStack Superuser: OpenStack Ironic Bare Metal Program case study: StackHPC
Tue, Jul 23rd 2019
Planet
Aptira: Comparison of Software Defined Networking (SDN) Controllers. Part 1: Introduction
Tue, Jul 23rd 2019
News
China UnionPay, China Railway, Walmart Among Open Infrastructure Users Sharing Open Source Best Practices, New Ideas at Shanghai Summit
Mon, Jul 22nd 2019
News
OpenStack can create a massive impact in the HPC users life
Tue, Jul 9th 2019
News
FishOS OpenStack is now an approved solution of the UK Government’s G-Cloud 11 Framework
Wed, Jul 3rd 2019
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Ironic OpenStack Bare Metal Gains Momentum with Containerized Application Architectures
Mon, Apr 29th 2019
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5G and Edge Computing Use Cases, Technical Deep Dives at the Open Infrastructure Summit Denver
Mon, Apr 29th 2019
News
Cloud Lifecycle Automation Soars as Airship 1.0 Launches in Mile-High City
Mon, Apr 29th 2019
News
Kata Containers and Zuul Are First Pilot Projects Confirmed as Top-Level ‘Open Infrastructure Projects’ by the OpenStack Foundation Board
Mon, Apr 29th 2019
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OpenStack Stein Enhances Bare Metal and Network Management, While Launching Kubernetes Clusters Faster Than Ever
Wed, Apr 10th 2019
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Large Enterprises to Share Container Architecture from Production Deployments at Open Infrastructure Summit in Denver
Mon, Mar 25th 2019
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OpenStack Foundation Announces First Open Infrastructure Summit in China
Thu, Mar 14th 2019
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Kata Containers Community Gathers at KubeCon/CloudNativeCon NA 2018 with Latest Release Now Available
Tue, Dec 11th 2018
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OpenStack Foundation Showcases New Features, Roadmaps and Use Cases of Open Infrastructure Pilot Projects at OpenStack Summit Berlin
Wed, Nov 14th 2018
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OpenStack Spotlights New and Growing Users, Strong Contributor Metrics at Berlin Summit
Tue, Nov 13th 2018
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Open Infra Tech Days Event to Feature Hands-On Labs, Demos and Use Cases in Kubernetes, OpenStack and More
Thu, Jul 5th 2018
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Giesecke+Devrient Mobile Security chooses City Network as its global cloud partner
Fri, Jun 15th 2018
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EasyStack Completes Series C+ Round Financing and Announces Next Generation Cloud-Ready Hyper-Converged Infrastructure
Fri, Jun 1st 2018
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Storage Made Easy announces Open Source GDPR Rules Repository at OpenStack Vancouver
Wed, May 23rd 2018