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In-person
1-4 April 2025
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Please note: This schedule is automatically displayed in British Summer Time (BST) (UTC +1). 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. 
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Don't Let Your Kubernetes Cluster Go Wild: Ensuring Etcd Reliability - Arka Saha, VMware by Broadcom & Chun-Hung (Henry) Tseng, Google
Friday April 4, 2025 13:45 - 14:15 BST
Level 1 | Hall Entrance S10 | Room C
Have you ever encountered a perplexing Kubernetes issue that left you no choice but to recreate your cluster?As the backbone of Kubernetes, etcd stores the state and configuration at any given moment.Since any changes to this critical component can introduce instability, how can we continuously ensure that new features, improvements, or bug fixes don’t introduce data inconsistency and regression?
Join us for a deep dive into the etcd test framework and discover how we safeguard your Kubernetes clusters from catastrophic bugs. We will share the rigorous processes to guarantee correctness, consistency, and reliability with every code change for the etcd v3.6 release.
We'll share the challenges in our journey of developing, leveraging, and debugging issues caught by the robustness test framework. Whether you’re building Kubernetes or complex distributed systems, this session will equip you with invaluable knowledge and practical tools to create a more reliable and resilient infrastructure
Speakers
avatar for Arka Saha

Arka Saha

Software Engineer, VMware By Broadcom
Arka Saha, a Broadcom Software Engineer, leads Kubernetes releases & maintenance for Tanzu Extended Support. He manages VMware by Broadcom's Prow infrastructure, ensuring long-term support for k8s, etcd, containers, Golang & related components. Previously he managed Red Hat OpenShift... Read More →
avatar for Chun-Hung (Henry) Tseng

Chun-Hung (Henry) Tseng

Software Engineer, Google
Henry is a CK* certified Software Engineer who currently works at Google as a software engineer. He has been an etcd contributor since 2024.
Friday April 4, 2025 13:45 - 14:15 BST
Level 1 | Hall Entrance S10 | Room C
  Data Processing + Storage

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