Mirantis OpenStack

  • Download

    Mirantis OpenStack is the zero lock-in distro that makes deploying your cloud easier, and more flexible, and more reliable.

  • On-Demand

    Mirantis OpenStack Express is on demand Private-Cloud-as-a-Service. Fire up your own cloud and deploy your workloads immediately.

Solutions Engineering

Services offerings for all phases of the OpenStack lifecycle, from green-field to migration to scale-out optimization, including Migration, Self-service IT as a Service (ITaaS), CI/CD. Learn More

Deployment and Operations

The deep bench of OpenStack infrrastructure experts has the proven experience across scores of deployments and uses cases, to ensure you get OpenStack running fast and delivering continuous ROI.

Driver Testing and Certification

Mirantis provides coding, testing and maintenance for OpenStack drivers to help infrastructure companies integrate with OpenStack and deliver innovation to cloud customers and operators. Learn More

Certification Exam

Know OpenStack? Prove it. An IT professional who has earned the Mirantis® Certificate of Expertise in OpenStack has demonstrated the skills, knowledge, and abilities needed to create, configure, and manage OpenStack environments.

OpenStack Bootcamp

New to OpenStack and need the skills to run an OpenStack cluster yourself? Our bestselling 3 day course gives you the hands-on knowledge you need.

The #1 Pure Play OpenStack Company

Some vendors choose to “improve” OpenStack by salting it with their own exclusive technology. At Mirantis, we’re totally committed to keeping production open source clouds free of proprietary hooks or opaque packaging. When you choose to work with us, you stay in full control of your infrastructure roadmap.

Learn about Our Philosophy

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On January 14, 2014, Dmitry Borodaenko presented on Ceph and OpenStack at the inaugural Silicon Valley Ceph User group. Here’s an excerpt of the presentation transcript; You can find the full transcript on OpenStack:Now.


I listened to Keith Townsend discuss why he thinks OpenStack's not ready for the enterprise, and it really made me think about what he was saying.  It’s a great video, and I’d encourage you to watch it -- and thanks to Keith for provoking this discussion. Keith’s talk made me realize something important.  We're asking the wrong question.  The question is …


This is the second in a series of blog posts discussing OpenStack Trove. Trove is OpenStack’s Database as a Service (DBaaS) project, whose intent is to provide all of the capabilities of a relational database without the hassle of having to handle complex administrative tasks. Here we explain the current Trove design issues and our decision to create a conductor …


Articles and tutorials in the "Edge of the Stack" series cover fundamental programming issues and concerns that might not come up when dealing with OpenStack directly, but are certainly relevant to the OpenStack ecosystem. For example, drivers are often written in C rather than Python, leading to concerns about memory leaks and other C-specific issues. The "Edge of the Stack" …


Before we popped the bubbly to celebrate the new year, we released Mirantis OpenStack 4.0 as a late holiday gift. Here’s a quick overview of some of the new features and functionality we put into this version. Mirantis OpenStack hardened packages support the latest stable OpenStack Havana maintenance release One of the amazing benefits of OpenStack is how often new innovation is …


It seems that it's becoming fashionable to complain about OpenStack.  It's natural; every technology undergoes growing pains, when it's advanced enough for people to want to use it, but not advanced enough that it satisfies 100% of everyone's expectations. It seems that OpenStack is now at that point.  Gartner is complaining that OpenStack lacks focus.  A former contributor complains that Ceilometer …