How Hybridnet Enables On‑Anywhere Kubernetes Networking with Overlay & Underlay

This article explains the design and implementation of Alibaba's Hybridnet CNI plugin, covering its background, goals, CRD model, overlay‑underlay coexistence, policy‑routing data plane, VXLAN, VLAN and BGP modes, and how CNStack leverages it for universal cloud‑native deployments.

CNICloud NativeHybridnet

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How Hybridnet Enables On‑Anywhere Kubernetes Networking with Overlay & Underlay

Alibaba Cloud Native

Feb 23, 2022 · Cloud Computing

How Hybridnet Enables Unified Underlay/Overlay Networking in ACK Distro

This article explains Alibaba's open‑source Hybridnet solution for ACK Distro, detailing its design principles, core CRD models, default overlay behavior, step‑by‑step commands for underlay deployment, network type switching, and resource management in hybrid cloud environments.

ACK DistroCRDCloud Native

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How Hybridnet Enables Unified Underlay/Overlay Networking in ACK Distro