Kubernetes v1.36 “Haru”: Why Some Changes Aren’t Worth the Wait

Kubernetes v1.36 focuses on clearing technical debt rather than adding flashy features, retiring ingress‑nginx, tightening kubelet API auth, optimizing SELinux mounts, externalizing ServiceAccount token signing, expanding DRA for GPU scheduling, graduating MutatingAdmissionPolicy, and removing long‑standing legacy components, all accompanied by a concrete upgrade checklist.

DRAKubernetesMutatingAdmissionPolicy

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Kubernetes v1.36 “Haru”: Why Some Changes Aren’t Worth the Wait

dbaplus Community

Dec 30, 2024 · Cloud Native

What’s New in Kubernetes v1.32? A Deep Dive into 44 Feature Enhancements

Kubernetes v1.32 introduces 44 enhancements—including 13 stable, 12 beta, and 19 alpha features—spanning dynamic resource allocation, Windows node support, improved kubelet reliability, new API endpoints, and extensive updates to DRA, pod‑level resources, and scheduling, all aimed at strengthening the cloud‑native ecosystem.

Cloud NativeDRAFeature Enhancements

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What’s New in Kubernetes v1.32? A Deep Dive into 44 Feature Enhancements

Go Development Architecture Practice

Dec 18, 2024 · Cloud Native

What’s New in Kubernetes v1.32? A Deep Dive into 44 Enhancements

Kubernetes v1.32 introduces 44 enhancements—including 13 new stable features, 12 beta features, and 19 alpha features—covering DRA improvements, node and sidecar usability, custom resource selectors, storage updates, scheduling advances, Windows support, and more, with download links and references.

Cloud NativeDRAKubernetes

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What’s New in Kubernetes v1.32? A Deep Dive into 44 Enhancements

Infra Learning Club

Nov 27, 2024 · Cloud Native

Understanding Kubernetes 1.32 DRA: How Device Resource Allocation Works

This article explains the design of Kubernetes 1.32 Device Resource Allocation (DRA), detailing the four new CRDs, the roles of kube‑controller‑manager, kube‑scheduler and kubelet plugins, and the required admission webhook and RPC interfaces for managing device resources.

CRDDRADeviceResourceAllocation

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Understanding Kubernetes 1.32 DRA: How Device Resource Allocation Works

Infra Learning Club

Sep 29, 2024 · Cloud Native

Current State of Kubernetes DRA and the New Architecture with ResourceClaimParameters and ResourceSlice

The article examines the scheduling performance and tight coupling issues of Kubernetes DRA before version 1.30, explains the original workflow involving PodSchedulingContext and DRA driver, and then details the latest design that introduces ResourceClaimParameters and ResourceSlice to let the scheduler handle complex device constraints internally.

Cloud NativeDRAKubernetes

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Current State of Kubernetes DRA and the New Architecture with ResourceClaimParameters and ResourceSlice

Infra Learning Club

Sep 5, 2024 · Cloud Native

Deep Dive into Kubelet’s DeviceManager Source Code

This article explains how Kubernetes uses the device‑plugin framework to extend resources beyond CPU and memory, details the kubelet registration and allocation workflow, and walks through the relevant source code in pkg/kubelet/cm/devicemanager that builds the OCI spec.

CDIDRADevice Plugin

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Deep Dive into Kubelet’s DeviceManager Source Code