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Overview

Antrea is a Kubernetes networking solution intended to be Kubernetes native. It operates at Layer 3/4 to provide networking and security services for a Kubernetes cluster, leveraging Open vSwitch as the networking data plane.

<p align="center"> <img src="docs/assets/antrea_overview.svg.png" width="500" alt="Antrea Overview"> </p>

Open vSwitch is a widely adopted high-performance programmable virtual switch; Antrea leverages it to implement Pod networking and security features. For instance, Open vSwitch enables Antrea to implement Kubernetes Network Policies in a very efficient manner.

Prerequisites

Antrea has been tested with Kubernetes clusters running version 1.19 or later.

Getting Started

Getting started with Antrea is very simple, and takes only a few minutes. See how it's done in the Getting started document.

Contributing

The Antrea community welcomes new contributors. We are waiting for your PRs!

Community

Also check out @ProjectAntrea on Twitter!

Features

To explore more Antrea features and their usage, check the Getting started document and user guides in the Antrea documentation folder. Refer to the Changelogs for a detailed list of features introduced for each version release.

Adopters

For a list of Antrea Adopters, please refer to ADOPTERS.md.

Roadmap

We are adding features very quickly to Antrea. Check out the list of features we are considering on our Roadmap page. Feel free to throw your ideas in!

License

Antrea is licensed under the Apache License, version 2.0

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