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Tuesday, May 21 • 11:05 - 11:40
P2P Docker Image Distribution in Hybrid Cloud Environment with Kraken - Yiran Wang & Cody Gibb, Uber

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Docker image is a foundational building block of container based infrastructure, but distributing high volume of docker images in a multi-zone, hybrid cloud system has been a scaling problem for many.

In this talk, we will walk through different approaches we investigated for distributing docker images and introduce Uber’s own solution, Kraken, a P2P docker registry loosely based on BitTorrent protocol, and capable of distributing terabytes of images within seconds.

This talk will cover:
- Image distribution solutions and their characteristics
- Whether you need a p2p solution
- Architecture, performance and security features of Kraken
- How to deploy Kraken in a Kubernetes cluster


Cody Gibb

Software Engineer, Uber
Working on image distribution and container orchestration systems at Uber. Most recently worked on p2p docker registry Kraken, and Uber’s unified resource scheduler Peloton.
avatar for Yiran Wang

Yiran Wang

Software Engineer, Uber
Works on container and docker image related tools and services at Uber. TL of docker image builder Makisu, P2P docker registry Kraken, and Kubernetes migration.

Tuesday May 21, 2019 11:05 - 11:40 CEST
Hall 8.1 G2