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In-person
November 12-15
Learn More and Register to Attend

The Sched app allows you to build your schedule but is not a substitute for your event registration. You must be registered for KubeCon + CloudNativeCon North America 2024 to participate in the sessions. If you have not registered but would like to join us, please go to the event registration page to purchase a registration.

Please note: This schedule is automatically displayed in Mountain Standard Time (UTC -7). To see the schedule in your preferred timezone, please select from the drop-down menu to the right, above "Filter by Date." The schedule is subject to change and session seating is available on a first-come, first-served basis. 
Thursday November 14, 2024 4:30pm - 5:05pm MST
In the world of Kubernetes, optimizing scheduler performance is key to maximizing cluster efficiency. This session dives into building custom Kubernetes scheduler plugins using WebAssembly and leveraging KWOK to test their performance. We'll begin by introducing the fundamentals of Kubernetes scheduling and the unique advantages of WebAssembly, such as fast startup times and secure sandboxing. We will show how the kube-scheduler-wasm-extension project can be used to create custom scheduling logic easily. Next, we'll explore KWOK (Kubernetes WithOut Kubelet), a tool that simulates Kubernetes clusters for testing and benchmarking purposes. Through hands-on examples, we'll demonstrate how to set up KWOK, create realistic test environments, and gather performance metrics to fine-tune your custom scheduler plugins.
Speakers
avatar for Jonathan Giannuzzi

Jonathan Giannuzzi

Open Source Evangelist, G-Research
avatar for Dejan Zele Pejchev

Dejan Zele Pejchev

Open Source Engineer, G-Research
Dejan is a seasoned Software Engineer with over 8 years of experience building and scaling distributed systems and an advocate of open source & Kubernetes-native solutions. Dejan is also a maintainer of Armada, the Kubernetes multi-cluster batch scheduling tool, Testkube, the Kubernetes-native... Read More →
Thursday November 14, 2024 4:30pm - 5:05pm MST
Salt Palace | Level 2 | 255 B
  Emerging + Advanced

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