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CNCF [Cloud Native Computing Foundation]

Extending Cilium with eBPF for Exposing HTTP/1 Golden Metrics

CNCF [Cloud Native Computing Foundation] via YouTube

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Overview

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This talk examines how to use eBPF with Cilium to collect HTTP/1 request counts, response codes, and latency in a sidecarless environment. It covers implementation challenges, metric export to Prometheus, and potential improvements.

Syllabus

Intro
Goal: HTTP Golden Metrics
Extending Gaps in Cilium
Background: State of the World
Skeleton of a Packet
Latency (Simple)
Latency (Useful)
Where to place programs
Number of requests
Keying metric for userspace
1. Communicating with userspace
Errors (2)
Latency - Concept
3. Latency - Verifier (3)
3. Latency - Reprised Architecture
3. Latency-Efficiencies Found
Exported Metrics
Limitations/Potential Improvements
Conclusion

Taught by

CNCF [Cloud Native Computing Foundation]

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