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Network Plugins

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360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Dec 6, 2024 · Cloud Native

How Terway Implements Elastic ENI and Advanced CNI Designs for Kubernetes

This article explains the fundamentals of Container Network Interface (CNI), outlines common plugin implementations, and dives deep into Alibaba Cloud's Terway solution, detailing its elastic ENI support, Vethpair and ipvlan modes, resource management, scheduling, network policy integration, and future enhancements such as eBPF.

CNIENIKubernetes
0 likes · 13 min read
How Terway Implements Elastic ENI and Advanced CNI Designs for Kubernetes
Architects' Tech Alliance
Architects' Tech Alliance
Jul 9, 2019 · Cloud Computing

Docker Native Networking Architecture and Optimization Solutions

This article explains Docker's native networking model based on Linux namespaces and veth pairs, describes the docker0 bridge, container linking, and port exposure, and then reviews six prominent Docker network optimization projects—Libnetwork, Pipework, Socketplane, Weave, Flannel, and Tinc—highlighting their architectures and use cases.

ContainersDockerLinux
0 likes · 12 min read
Docker Native Networking Architecture and Optimization Solutions
Architects' Tech Alliance
Architects' Tech Alliance
Oct 18, 2018 · Cloud Native

Why Kubernetes Does Not Use Docker’s Libnetwork/CNM

Although Docker’s libnetwork/CNM offers a network plugin model, Kubernetes has chosen not to adopt it due to fundamental design mismatches, reliance on low‑level key‑value stores, security and scalability concerns, and a strategic shift toward the simpler, more portable CNI plugin framework.

CNIKubernetesNetwork Plugins
0 likes · 8 min read
Why Kubernetes Does Not Use Docker’s Libnetwork/CNM