Superuser, an Online Publication Covering Open Infrastructure

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.

AgnesNduta
April 14, 2025

OpenStack Delivers Efficiency, Cost Savings for Powering AI Workloads

Backed by extensive benchmarking comparing performance to proprietary solutions like VMware and Microsoft Azure, the FPT SmartCloud team selected OpenStack to power and optimize these critical workloads.

Allison Price
April 10, 2025

Simplifying Infrastructure with OpenStack – Telekom Networks Malawi’s Transformation

With a network spanning 88% of Malawi, TNM has embraced OpenStack and not only modernized its infrastructure but has also set itself up for scalable growth in the rapidly evolving telecommunications sector.

Allison Price
April 9, 2025

Using Kata Containers as a Container Runtime in OpenStack Zun

Explore how Kata Containers can be used with Zun to provide a secure and efficient container experience within OpenStack.

Kiki Fakhri Dermawan
April 3, 2025

OpenStack Ops Meetup: A History of Collaboration and the Upcoming Project Teams Gathering (PTG)

The OpenStack Ops Meetup has become a cornerstone event for the OpenStack community, serving as a vital hub for operators, engineers, and contributors to come together, share knowledge, and collaborate on the complexities of managing and deploying OpenStack environments.
Chris Morgan
Helena Spease
April 2, 2025

Streamlining OpenStack Upgrades: Managing Scalability, Efficiency, and Compliance at Cleura

Upgrading OpenStack at scale is a complex and challenging task, but through the implementation of SLURP and a shift to less frequent, more deliberate upgrade cadences, organizations like Cleura can achieve more efficient and stable upgrade processes.

Allison Price
March 31, 2025

Why OpenStack Is Still Walmart’s Private Cloud of Choice — 1 Million+ Cores Later

At OpenInfra Days North America, Walmart shared how their OpenStack footprint has grown over the past ten years from thousands of compute cores to well over 1 million.

Helena Spease
March 28, 2025

How to scan your OpenStack environment to quickly identify potential security risks

In this article, we will discuss a script I developed myself that will automatically scan your OpenStack environment to quickly identify potential security risks and generate reports in HTML and JSON formats. You can access the script on GitHub and experience it now!

Mertcan Kondur