Enterprise Cloud · AI Factories · Sovereign Infrastructure

Welcome to our newsletter! Catch up on key updates, highlights, and upcoming events in just a few minutes.

Product

OpenNebula 7.4.2 is just around the corner, bringing enterprise-focused enhancements across Kubernetes, Veeam, networking (mostly related to OpenvSwitch based virtual networks), VMware migration, and IPAM integrations. Stay tuned!

OpenNebula integrates NVIDIA Run:ai into its AI Cloud Platform: The integration is NVIDIA Run:ai compatibility-certified, supporting flexible AI Factory and GPU-as-a-Service offerings.

Deploy Talos Kubernetes Clusters as Native OpenNebula Services: The open source talos-opennebula proof of concept, released by our customer and partner TrueFullstaq, deploys immutable Talos Kubernetes clusters as native OneFlow services using OneFlow and OneGate.

From GPUs to a Sovereign AI Factory: NVIDIA, NetApp and OpenNebula: NVIDIA accelerated infrastructure, NetApp enterprise data management, and OpenNebula’s open source cloud platform work together to support sovereign AI Factories.

Experiences

Building an AI Cloud: Beyond Kubernetes-Based Service Catalogues: Explore ten practical use cases showing how OpenNebula helps HPC centers, Neoclouds, telcos, and cloud providers manage AI infrastructure across VMs, GPUs, Kubernetes, Slurm, and distributed data centers.

Customer and Partner Success

OpenNebula and Axelera AI are expanding their collaboration to advance European sovereign AI infrastructure, building on the existing integration of Axelera’s Metis accelerators and evaluating its new Europa products for enterprise AI and AI Factory workloads.

Webinars, TechDays and Academy

Webinars and Office Hours

“Why TrueFullstaq Chose OpenNebula: From Customer to Partner”—learn the challenges that led TrueFullstaq to look for a new solution, the reasons they chose OpenNebula and what their implementation has looked like in practice.

“Managed Kubernetes with OneKS in OpenNebula 7.4”—take a practical look at OneKS: how it works, where it fits within OpenNebula, what’s new in OpenNebula 7.4, and how you can deploy and manage a complete Kubernetes environment.

“Office Hours: Efficient File Sharing with VirtioFS in OpenNebula”—review how VirtioFS works, how to configure it in OpenNebula, and when to use it instead of traditional shared datastores. 

Upcoming Sessions

• Smarter VM Storage Migration in OpenNebula 7.4—November 11 at 5 PM CEST/11 AM EDT. Learn more and register here.
• Office Hours: Automated OpenNebula Deployment with OneDeploy—November 19 at 5 PM CEST/11 AM EDT. Learn more and register here.

OpenNebula Academy

Explore certified, hands-on training sessions designed to deepen OpenNebula expertise. Browse upcoming sessions here. 

Screencasts

Our latest five screencasts showcase how OpenNebula powers NVIDIA AI Factories, elastic GPU and Slurm clusters, AI inference with NetApp, and high availability for OpenNebula frontends. Explore the latest demos here. 

Events

• PEPR Cloud Synergy Forum, Nantes, October 1: We explored how European open source technologies supported by the IPCEI Cloud program are shaping sovereign and federated AI infrastructure.
  
• Sovereignty Day, Madrid, October 8: We brought together the European Commission, Spain’s Ministry for Digital Transformation and the Civil Service, and technology leaders including NetApp, SUSE, and Fujitsu to discuss open, interoperable cloud and AI infrastructure.
  
• Nordic AI Factory Summit, Stockholm, October 13: We joined RISE and Nordic AI infrastructure stakeholders to discuss the compute continuum, highlighting how an open source European software stack can support sovereign AI across edge, cloud, and HPC environments.
  
• NVIDIA GTC Berlin 2026, Berlin, October 20–22: We showcased how NVIDIA-accelerated infrastructure can power production-ready, multi-tenant AI services. As the only European cloud platform fully validated by NVIDIA for AI Cloud, OpenNebula demonstrated the path from bare metal and elastic GPU capacity to Kubernetes, Slurm, and production Token Factory services.
  
• MSP GLOBAL 2026, Barcelona, October 21–22: We explored how open cloud infrastructure enables service providers to deliver flexible, multi-tenant environments for private cloud, hybrid infrastructure, and AI workloads.
  
• RES User Conference and IBERGRID 2026, Spain, October 21–22 and October 27: We strengthened our ties with the Spanish scientific computing ecosystem, including CSUC and CESGA, exploring how HPC infrastructure can support emerging AI workloads and AI Factories. 

Upcoming Events

NetApp INSIGHT and Fsas Technologies Summit Tour, Madrid, November 24–25: Explore how our valued partnerships with NetApp and Fsas Technologies (a Fujitsu company) bring together open cloud infrastructure, enterprise technology, and data management to support modern cloud environments and AI workloads.

Knowledge Base Articles 

Exclusive resources and guides for OpenNebula subscribers.

How to Bulk Update SSH Keys and Other CONTEXT Values: Learn how to automate SSH key updates across multiple virtual machines, including bulk additions and removals. This article introduces a shell script that simplifies the process of modifying VM access credentials after deployment, without having to update each instance manually.