Subscribe

TechnologyNews

Docker and CNCF partner on an open spec for agent permissions

Docker is bringing the open source Sandbox Kit Spec to the CNCF, so AI agent permissions become a neutral, vendor independent standard built on OCI.

Published By From Docker Blog · 1 min read

Docker and CNCF: Making what an agent may do as portable as t he agent itself

Ten years ago, the software industry faced a choice. Every vendor could ship its own image format and its own runtime, and developers would have to pick a side. Or the industry could agree on one artifact. The second option won. Docker donated its image format and the Runc runtime to the Linux Foundation, and the Open Container Initiative (OCI) formed around them. Today, a Docker image built anywhere can run anywhere. The format is the backbone of the cloud native ecosystem and a de facto standard.

Now, we see a similar problem forming around agents.

This is an excerpt. The full article is published by Docker Blog.

Continue reading at Docker Blog
CNCFDockerOpen Container Initiative (OCI)Sandbox Kitsandboxes
Technology

Kubernetes v1.36: In-Place Vertical Scaling for Pod-Level Resources Graduates to Beta

Following the graduation of Pod-Level Resources to Beta in v1.34 and the General Availability (GA) of In-Place Pod Vertical Scaling in v1.35, the Kubernetes community is thrilled to announce that In-Place Pod-Level Resources Vertical Scaling has graduated to Beta in v1.36! This feature is now enabled by default via the InPlacePodLevelResourcesVerticalScaling feature gate. It allows users to update the aggregate Pod resource budget (.spec.resources) for a running Pod, often without requiring a container restart.

19 Oct 2026 · 3 min readTechnology

Kubernetes v1.36: Pod-Level Resource Managers (Alpha)

Kubernetes v1.36 introduces Pod-Level Resource Managers as an alpha feature, bringing a more flexible and powerful resource management model to performance-sensitive workloads. This enhancement extends the kubelet's Topology, CPU, and Memory Managers to support pod-level resource specifications (.spec.resources), evolving them from a strictly per-container allocation model to a pod-centric one. Why do we need pod-level resource managers?When running performance-critical workloads such as machine learning (ML) training, high-frequency trading applications, or low-latency databases, you often need exclusive, NUMA-aligned resources for your primary application containers to ensure predictable performance.

19 Oct 2026 · 5 min readTechnology

Kubernetes v1.36: Admission Policies That Can't Be Deleted

If you've ever tried to enforce a security policy across a fleet of Kubernetes clusters, you've probably run into a frustrating chicken-and-egg problem. Your admission policies are API objects, which means they don't exist until someone creates them, and they can be deleted by anyone with the right permissions. There's always a window during cluster bootstrap where your policies aren't active yet, and there's no way to prevent a privileged user from removing them.

19 Oct 2026 · 5 min read