The PARK stack (PyTorch, AI models, Ray, and Kubernetes) is emerging as the de facto open source standard for production AI. Within that stack, KubeRay has become the bridge connecting scalable AI applications built on Ray...

A Linux Foundation Research study, sponsored by CNCF and Broadcom, explores how organizations are using virtual machines alongside containers, and the growing importance of workload isolation for AI. Cloud native infrastructure continues to evolve as organizations...

More and more cloud native systems run code nobody on the team wrote: the Python an AI agent generated a second ago, or a plugin a customer just uploaded. Each of them needs a boundary between...

Back in July with v2.2, we added support for Windows guests. On November 6, we shipped v2.3 of Lima and now it runs without extra dependencies on Windows: VMs start through the same Host Compute System...

What do Kubernetes resource allocation, eBPF, carbon observability, and GPUs have in common? Quite a lot, actually. Especially when you start looking at them through the lens of environmental sustainability. This October, we brought these conversations...

Adding an inference replica creates capacity only after the new instance can serve requests. Between starting a process and generating a response, an LLM server may need to load weights, initialize GPU resources, compile kernels, capture...

After many years and much development, the kpt community has released v1.0.0 of the kpt toolchain. This is a big step in maturing the kpt project after having it in pre-release status for several years. In...

About OpenKruise Agents OpenKruise Agents is a sub-project of OpenKruise, the CNCF open-source application automation and workload orchestration project. It provides full lifecycle management for Agent Sandboxes running at scale on Kubernetes, together with a complete...

Join CNCF and Buoyant on November 9 in Salt Lake City for the premiere of a new documentary celebrating a decade of Linkerd, the evolution of service mesh technology, and the people who helped make it...

KubeCon + CloudNativeCon NA 2026 in Salt Lake City will bring the cloud native community together with projects, vendors and end users in what is one of the largest open source events. In this post, we...

An autonomous agent will do exactly what its tools let it do, and no more. This sounds like a constraint. In practice it is the whole risk, because the set of things an agent’s tools let...

Volcano v1.16.0 is available . v1.16.0 introduces NamespaceQueue and the fairshare plugin. Tenants can use hierarchical queues within their own namespaces to organize quotas and queue hierarchies within administrator-authorized resource pools. Fairshare brings historical resource consumption...

Since launching the Kubestronaut program at KubeCon Paris in 2024, the community has grown faster than expected. Today, more than 570 professionals have reached an even higher bar: Golden Kubestronaut status. Becoming a standard Kubestronaut is...

Getting code from a developer’s editor into production means building it, testing it, deploying it, and then understanding how it behaves once it’s running. Internal Developer Platforms (IDPs) promise a “golden path” through all of that,...

Without these three things, Agents cannot be properly implemented in a controlled environment, they will not have policy enforcement to ensure they do what they’re supposed to do, and there’s zero way of ensuring that the...

GPU teams usually face a bad trade-off. Give every team its own Kubernetes cluster and you pay for a control plane per team. Put everyone in one shared cluster and you get weak isolation. Either way,...

Turn on an AI coding agent’s telemetry and it throws a wall of text at you. It’s expensive to store and what’s worse, you can’t make sense of it. It’s all OpenTelemetry native, though. So you...

You’ve probably felt this one: GitHub Actions usage creeps up across your org, and your actual visibility into it doesn’t keep pace. Which workflows are slow? Which are flaky? How long are jobs sitting queued for...

If you’re evaluating AI SRE products, you probably own most of one already. The coding agent your engineers use, whether that’s Claude Code, Codex or Cursor, can already investigate a Kubernetes cluster. What it usually lacks...

Kubernetes has quietly run much of the world’s containerized software on a division of labor between two control loops that rarely had to talk to each other. The scheduler places each pod on a node that...