Skip to main content
Dragonfly Logo

Dragonfly

Star

An Open-source P2P-based Image and File Distribution System

questionWhat is Dragonfly ?

Dragonfly is an open source intelligent P2P based image and file distribution system. Its goal is to tackle all distribution problems in cloud native scenarios. It is now hosted by the Cloud Native Computing Foundation (CNCF) as an Incubating Level Project. Originally it was born to solve all kinds of distribution at very large scales, such as application distribution, cache distribution, log distribution, image distribution, and so on.

what is dragonfly

Why Dragonfly

Originally it was born to solve distribution at large scales, such as file distribution, log distribution, image distribution, etc. It solves the following problems:

transferP2P File Distribution

Use P2P technology for file transfer, improve download efficiency, and save bandwidth across IDC.

supportNoninvasive

Supports multiple containers for distributing images.

trafficHost-level speed limit

Support for host-level limits speed.

cdnConsistency

Make sure all downloaded files are consistent.

pressureIsolate abnormal peers

Automatically isolate abnormal peers to improve download stability.

flexibleEcosystem

Harbor can distribute and preheat images based on the Dragonfly. Image acceleration based on Nydus container runtime can use Dragonfly for data distribution.

Intro To Dragonfly

Want to learn more about how dragonfly works ? Watch this video to explain the new evolution of dragonfly. The content will also cover how to deploy dragonfly and practice examples.

Who Is Using Dragonfly

alibaba-groupalibaba-cloudant-groupamapyahoovivo
lazadameituanjdqunariflytekchina-mobile
xiaomicainiaodidihuya

Dragonfly is a Cloud Native Computing Foundation incubating project