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

Product

OpenNebula Has Achieved NVIDIA AI Cloud Ready Validation on NVIDIA GB200 NVL72, demonstrating an integrated architecture for production-scale AI infrastructure. The solution brings together bare-metal infrastructure, virtualization, Kubernetes, HPC, and multi-tenancy under a common OpenNebula cloud management layer, providing a foundation for flexible, multi-tenant AI Factories and NVIDIA Cloud Partner environments. 

OpenNebula 7.4.2 Is in Development: We’re working on the next maintenance release, bringing several improvements, including Ceph support in OneBEX. This expands OneBEX backup capabilities to Ceph-backed environments and enables compatibility with Veeam for these workloads.

Easy OpenNebula Deployment with miniONE: miniONE simplifies OpenNebula deployment by automating the setup of a ready-to-use environment, with networking, authentication, and a default VM template included.

Running SAP Workloads on OpenNebula: The SAP-enabled Enterprise Cloud Cluster blueprint provides reusable VM templates optimized for performance-sensitive SAP workloads, with CPU pinning, NUMA locality, hugepages, high-performance storage, and networking.

Kubernetes with Kubespray and Terraform: Kubespray’s Terraform workflow now supports OpenNebula, enabling automated Kubernetes deployments with Infrastructure as Code, including highly available control planes, node anti-affinity, and additional storage.

Partnerships

From Customer to Partner: TrueFullstaq’s Journey with OpenNebula: Discover how TrueFullstaq moved from deploying OpenNebula in its own infrastructure to becoming an OpenNebula Partner, helping customers modernize their cloud environments with open, flexible infrastructure. 

Webinars, TechDays and Academy

Webinars and Office Hours

“Inside the Helix Release: What’s New in OpenNebula 7.4”—dive deep into OpenNebula 7.4 and learn how it helps simplify the management of modern cloud and AI infrastructure. 

“Smarter Workload Placement with VM Groups”—review this office hours session where we discuss how VM Groups work in OpenNebula and how to use them to control workload placement based on your specific needs.

Upcoming Webinars 

• Why TrueFullstaq Chose OpenNebula: From Customer to Partner—October 6 at 5 PM CEST/11 AM EDT. Learn more and register here.
• [OVHcloud Webinar – SPANISH] Tech Talk: European Cloud for Dependency-Free Infrastructure—October 6 at 11 AM CEST. Learn more and register here.
• Managed Kubernetes with OneKS in OpenNebula 7.4—October 21 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 Screencast Hub has two new additions: learn how to resize a running virtual machine and configure VM High Availability (VM HA) in OpenNebula. Explore the latest demos here. 

Events

• EGI 2026, Ghent, Belgium, September 22–24: Ghent University already uses OpenNebula to manage its HPC and GPU infrastructure. At EGI 2026, the focus was on how distributed cloud and HPC resources can work together to deliver scalable AI services, including GPU-as-a-Service and LLM-as-a-Service.
  
• Edgecase 2026, Hilversum, Netherlands, September 24: Together with TrueFullstaq, we explored Kubernetes infrastructure, elastic cluster management, and sovereign cloud architectures through two hands-on workshops. The event also provided an opportunity to showcase OpenNebula and connect with the community.

Upcoming Events

PEPR Cloud Synergy Forum, Nantes, October 1: Explore how European open source technologies, supported by the IPCEI Cloud program, are shaping the software stack for sovereign and federated AI infrastructures.

Sovereignty Day, Madrid, October 8: Explore how European organizations can build sovereign cloud and AI infrastructure with open technologies, bringing together industry and ecosystem perspectives on AI Factories, digital sovereignty, and strategic autonomy.

Nordic AI Factory Summit, Stockholm, October 13: Organized by RISE and other Nordic AI infrastructure stakeholders, the summit brings together research, industry, and public-sector organizations to explore how AI Factories and advanced computing can accelerate real-world AI adoption across Europe.

NVIDIA GTC Berlin 2026, Berlin, October 20–22: See how NVIDIA-accelerated infrastructure can be transformed into flexible, multi-tenant AI services, with demos covering the AI infrastructure lifecycle from bare-metal and GPU capacity to Kubernetes and production-ready AI inference. Find us at Booth 7031.

RES User Conference, Madrid, October 21: Explore the latest developments in HPC and AI infrastructure and how organizations can build flexible environments for increasingly demanding scientific and AI workloads. 

MSP GLOBAL 2026, Barcelona, October 21–22: Discover how open cloud infrastructure enables service providers to deliver flexible, multi-tenant environments for private cloud, hybrid infrastructure, and AI workloads. 

IBERGRID 2026, Santiago de Compostela, October 27–29: Discover new approaches to computing and data infrastructure for scientific research, with a focus on the technologies supporting scalable and flexible research environments. 

Knowledge Base Articles 

Exclusive resources and guides for OpenNebula subscribers. 

Installing Ubuntu on Diskless Cisco Blades: Learn how to install Ubuntu directly onto an iSCSI LUN on Cisco UCS M5/M6 blades without local storage. This article explains the common UEFI and iSCSI boot challenges and provides the required configuration steps to ensure the system boots reliably. 

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