Superuser, an Online Publication Covering Open Infrastructure

June 18, 2025

Mirantis k0rdent AI Helps Nebul Deliver Sovereign AI Clouds for European Enterprises

To streamline and scale its operations, Nebul turned to Mirantis k0rdent AI, an enterprise infrastructure solution tailored for platform architects and MLOps teams.

Kendall Nelson
June 18, 2025

Canonical Helps Customers Looking for an Alternative

Canonical’s reference architecture delivers a future-proof, highly automated OpenStack cloud.

Kendall Nelson
June 18, 2025

VMware Migration to OpenStack Case Study: Okestro

A Korean government-owned company used Okestro’s Contrabass Migration Service to move VMware-based VMs to the Contrabass cloud with minimal downtime. Completed in one week, the fully automated process ensured critical services experienced only seconds of disruption, showcasing efficient, real-time cloud migration.

Kendall Nelson
June 6, 2025

Managed FishOS OpenStack for Climate Research: DKRZ’s Proven Cloud Success

This case study explores how the German Climate Computing Center (DKRZ) evolved its OpenStack environment into a powerful, scalable, and stable cloud platform with FishOS by Sardina Systems, an OpenInfra Foundation Silver Member.

Superuser
May 14, 2025

OpenDev and Rackspace: Building Stronger Open Infrastructure Together

Through open collaboration, OpenDev gained high-performing capacity to test open infrastructure software and Rackspace launched a more robust, production-ready cloud backed by real-world validation.

Allison Price
May 1, 2025

Kolla Ansible OpenStack Installation (Ubuntu 24.04)

Explore this guide detailing the installation of OpenStack on a Ubuntu 24.04 server using a private network.

Martial Michel
April 22, 2025

The Power of OpenStack: How Sicredi Transformed Its Infrastructure to Stay Competitive

Sicredi turned to Canonical and OpenStack and achieved substantial benefits in agility, cost-efficiency, and scalability.

Allison Price
April 21, 2025

Streamlining OpenStack Upgrades: A Case Study of Indiana University’s Efficient Upgrade Strategy

Indiana University’s experience serves as a prime example of how strategic planning, reduced upgrade cadence, and the right tools can transform the upgrade experience and contribute to a more stable, reliable cloud environment.

Allison Price
April 16, 2025

How OpenStack Powers BT Group’s 5G Network Transformation

Together, Canonical and BT have rolled out OpenStack-powered 5G access to over 75% of the UK population, marking a significant achievement in the country’s mobile connectivity landscape.

Allison Price
April 15, 2025

How To Set Up a Virtual Machine With VirtualBox

Learn how running OpenStack in a VM is a better approach than running it locally on your PC. You can allocate specific resources, run several OpenStack versions concurrently, and prevent software conflicts.

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