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Field notes / Latest

What production is teaching us.

Engineering notes from operating open infrastructure: the failures, design decisions, and upstream work that make open infrastructure better.

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GPUsSeptember 24, 2026

What’s Changing in AI Infrastructure | ALL IN 2026

Explore the AI infrastructure themes that stood out at ALL IN 2026, from GPU capacity and Kubernetes to data residency, operations, and production readiness.

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KubernetesSeptember 23, 2026

ALL IN 2026 Recap: AI Infrastructure and Conversations

VEXXHOST reflects on ALL IN 2026 in Montréal, sharing conversations around AI infrastructure, GPUs, Kubernetes, data residency, and production readiness.

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OpenStackSeptember 21, 2026

What Actually Makes Private Cloud Operationally Difficult?

What makes private cloud difficult to operate? Explore Day 2 operations, upgrades, automation, capacity, skills, and managed cloud options.

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Trends, best practices, and technical deep dives on open source cloud infrastructure.

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Enhancing Kubernetes Clusters with Intelligent SCSI Disk Bus Support
March 12, 2025
Our latest Magnum Cluster API driver update brings intelligent SCSI disk bus support and a next-level migration to Rust, delivering greater scalability, efficiency, and innovation.
How Atmosphere Simplifies OpenStack On-Premise Management for Enterprises
March 10, 2025
Managing an on-premise cloud is complex, requiring time and resources for deployment, security, and scalability, often diverting teams from their core goals.
March 5, 2025
Questions linger around essential features such as high availability for VMs, entering maintenance mode, the efficiency of DRS, the nuances of storage integration, and among others, the simplicity of updates.
March 3, 2025
CPUs can’t keep up with AI workloads—but GPUs can. See how OpenStack, Kubernetes, and PCI passthrough supercharge AI/ML performance while ensuring seamless deployment and scalability.
February 27, 2025
The latest release of Atmosphere, now supporting the OpenStack Dalmatian, features a suite of enhancements. Key updates include a new streamlined upgrade process, advanced Keystone role configurations for Keycloak realms, and enhanced Neutron policy checks for address pair management. Additionally, significant security upgrades have been implemented for the Horizon service, alongside performance improvements in networking with OVN and DPDK interface configurations.
February 26, 2025
As businesses seek greater flexibility, cost efficiency, and vendor independence, many are migrating from VMware to OpenStack. However, transitioning between cloud platforms can be complex, requiring careful planning, seamless integration, and minimal downtime. That’s where Atmosphere comes in.
February 20, 2025
In today’s digital landscape, agility and efficiency are paramount for businesses of all sizes. Traditional network architectures, often rigid and complex, can struggle to keep pace with the ever-changing demands of modern applications and cloud environments.
February 19, 2025
Boost your cloud performance with Atmosphere's latest releases: v1.13.11 for OpenStack Zed, v2.2.11 for Antelope, v3.2.12 for Bobcat, and v4.2.12 for Caracal. These updates bring seamless operations, improved resource management, and fortified security to your cloud environment.
February 18, 2025
Running Kubernetes at scale isn’t always straightforward. Atmosphere makes it easier with better networking, storage, and automation. See how it simplifies management and scaling.
February 12, 2025
Cloud providers come in all sizes, and it’s easy to assume that bigger is always better (hint: it isn't!). In this blog, we’ll be taking a look at some of the debunking some of the most common myths about smaller cloud providers.