17 May 2022
Valencia, Spain
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Tuesday, May 17 • 14:05 - 14:35
How and Why We Rebuilt Auto-scaling in OpenFaaS with Prometheus - Alex Ellis, OpenFaaS Ltd

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In the Six Million Dollar Man we get the quote “We can rebuild him. We have the technology. We can make him better than he was. Better, stronger, faster.” And with that in mind, prompted by customer feedback we rebuilt the subsystem responsible for scaling OpenFaaS functions. The new and improved version serves the needs of customers better - with the added ability to scale on in-flight requests and CPU (as well as RPS). This wasn’t an easy journey and we think you’ll be able to learn from some of the PromQL we wrote, how we (instrument) collect the data and the issues we ran into along the way. There’ll be PromQL samples, live demos of scaling functions linked back to end-user use-cases.

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avatar for Alex Ellis

Alex Ellis

Founder & CNCF Ambassador, OpenFaaS Ltd
Alex is a respected expert on serverless and cloud native computing. He founded OpenFaaS, one of the most popular open-source serverless projects, where he has built the community via writing, speaking, and extensive personal engagement. As a consultant and CNCF Ambassador, he helps... Read More →

Tuesday May 17, 2022 14:05 - 14:35 CEST
Pavilion 3, Room F | Level 2 | Central Forum + Live Stream