Mirantis OpenStack

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    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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Over time, networking in OpenStack has been evolving from a simple, barely usable model, to one that aims to support full customer isolation. To address different user needs, OpenStack comes with a handful of "network managers". A network manager defines the network topology for a given OpenStack deployment. As  of the current stable "Essex" release of OpenStack, one can choose …


In collaboration with Cisco’s OpenStack team and a number of other community members, we’ve started socializing a set of blueprints for an elastic load balancer API service – LBaaS. With LBaaS, the API for tenants is abstracted away from the actual API of underlying hardware or software load balancers, in consistent fashion.


Is the Nicira acquisition good for OpenStack? Definitely. But before I defend my assertion, let's look at why this is good news. I'll start with Microsoft (though the old-school tech guys who need to pay attention are at Cisco; more on that in a moment). Microsoft don't get no respect in the infrastructure business -- not least when it comes to …


This week Boris Renski and I are visiting OSCON 2012 in Portland, OR. So far it's been a lot of fun. One of the guys we met here was Lucas Carlson, CEO of AppFog, who gave us an invitation to join their contest. The rules were very simple. You had to write an obfuscated program which outputs "Happy Birthday OpenStack", and …


Today I am at the OpenStack day at OSCON… spending the day chatting with developers and OpenStack community stakeholders. Here are some real-time thoughts, directly from the trenches of the open source ecosystem… There appears to be many disagreements about code maturity of the OpenStack projects and the number of OpenStack production deployments. However, everybody agrees that OpenStack community of actively …


Overview When using cloud storage, such as OpenStack Swift or Amazon S3, at some point you might face a situation when you have to upload relatively large files (i.e. a couple of gigabytes or more). For a number of reasons this brings in difficulties for both client and server. From client point of view, uploading such a large file is quite …


One of my favorite business-technology-society-history books is The Machine that Changed the World, by a bunch of guys from MIT -- Womack, Jones, et al. In it, they describe the technological and organizational breakthroughs behind what we now know as lean, that revolutionary, begin-with-the-end-in-mind approach that drives agile thinking and end-user centric design, engineering and production processes. It originated radical …


If you've ever tried to explain what you do for a living for someone who's not in tech, you've probably been challenged to make it relevant to their day-to-day life. Steve Jobs did a lot to ameliorate that. But even as we are accustomed to the rate of transformations made possible by the technology we all work on, people outside of …