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Virtual Event
August 17–August 20, 2020
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Tuesday, August 18 • 18:30 - 19:05
Scaling Kubernetes Networking Beyond 100k Endpoints - Rob Scott & Minhan Xia, Google

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As Kubernetes continues to grow, scalability is increasingly important. One of the key bottlenecks that emerged as clusters got larger was related to network endpoints. They became quite slow at scale, and had limitations preventing them from growing beyond approximately 5,000 endpoints per Service.

In this talk, Rob will show how the scalability of network endpoints has been dramatically increased in Kubernetes. He’ll cover the design and implementation of EndpointSlices, along with the impact they’ve had. He’ll walk through the process of profiling key components in the Kubernetes codebase to identify areas that could be optimized. Finally, he’ll show how all this work has improved Kubernetes network scalability, including real world performance metrics from large clusters with over 100,000 endpoints.

Speakers
avatar for Minhan Xia

Minhan Xia

Software Engineer, Google
Minhan Xia has been a member of Kubernetes networking team at Google since K8s 1.0 2015. He has contributed to various aspects of K8s networking, including pod networking, K8s service and K8s ingress.
avatar for Rob Scott

Rob Scott

Software Engineer, Google
Rob Scott is a Software Engineer at Google focused on improving networking in Kubernetes. He has a wide variety of experience with Kubernetes, both as an end user and as a developer. Most recently, he led the development of the EndpointSlice API in Kubernetes. He is an author of the... Read More →



Tuesday August 18, 2020 18:30 - 19:05 CEST
InXpo https://onlinexperiences.com/Launch/Event.htm?ShowKey99259
  Networking