Kubernetes 1.20 Release Highlights: New Stable, Beta, and Alpha Features

The Kubernetes 1.20 release, the final version of 2020, introduces 42 enhancements—including 11 stable, 15 beta, and 16 alpha features—covering storage snapshot stability, kubectl debug, API priority and fairness, dual‑stack IPv4/IPv6, PID limits, graceful node shutdown, dockershim deprecation, and exec probe timeout fixes.

API PriorityCloud NativeIPv4/IPv6

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Kubernetes 1.20 Release Highlights: New Stable, Beta, and Alpha Features

Alibaba Cloud Native

Nov 4, 2019 · Cloud Native

How Kubernetes Manages Storage Snapshots and Topology‑Aware Scheduling

This article explains the background of storage snapshots in Kubernetes, the VolumeSnapshot and VolumeSnapshotClass APIs, the concept of storage topology, how delayed binding and topology‑aware scheduling solve common PV placement problems, and provides step‑by‑step YAML examples and a live demo of the whole workflow.

CSIKubernetesPersistent Volume

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How Kubernetes Manages Storage Snapshots and Topology‑Aware Scheduling