September 13-16, 2022
Dublin, Ireland + Virtual
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Friday, September 16 • 15:55 - 16:35
Understanding the Kubernetes Networking Layer - Margarita Manterola Rivero, Isovalent

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When deploying Kubernetes clusters, most of the communication goes through the CNI (Container Network Interface). This networking layer is essential for the connectivity of our clusters, it's what allows the pods to communicate with each other, and the outside world to reach our services. And it's pluggable: there's a default CNI that comes with Kubernetes, but there are other CNIs available with a variety of features. This talk will explain what exactly is the role of the CNI and why some users choose to change the default. It will explore the different CNIs in use, covering advantages and disadvantages of each.

avatar for Marga Manterola

Marga Manterola

Director of Engineering, Isovalent
A Debian Developer and Open Source enthusiast, Marga has been working with Linux for 20 years. She worked as an SRE at Google, in the team maintaining the internal Linux distribution used by Google engineers. She later joined the cloud native world, working on Flatcar, a container... Read More →

Friday September 16, 2022 15:55 - 16:35 IST
Liffey B Part 2 (Level 1)