~/talk

SIG Instrumentation Introduction And Deep Dive

on YouTube 40m
Talkat KubeCon + CloudNativeCon North America 2022 · on Friday, 2022-10-28· at 14:00· 321· [observability, devops-and-delivery]

speakers

name:Damien Grisonnet
links:none on file
name:Han Kang
links:none on file
name:David Ashpole
links:none on file

resources

video:https://youtu.be/JIzrlWtAA8Y
slides:none on file

summary

SIG Instrumentation standardizes observability across Kubernetes components and shows concrete work: structured logging lands in kubelet 1.21 and scheduler 1.24, contextual logging is alpha in 1.24, API server tracing uses OpenTelemetry (introduced 1.22, beta targeted for 1.26), kubelet tracing is alpha in 1.25, and Prometheus metrics gain a stability framework (stable/alpha/beta/internal) enforced by a static analysis pipeline that auto‑generates metric docs for 1.26. Subprojects running now include kube-state-metrics, metrics-server, and prometheus-adapter; klog flag cleanup targets 1.26.

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chapters (10)

  1. 0:00Start
  2. 4:02kube-state-metrics
  3. 5:55Metrics Server
  4. 7:23prometheus-adapter
  5. 9:00Structured Logs: What?
  6. 12:54Structured Logs: With Context
  7. 14:50Structured Logs: Who?
  8. 26:33Metrics Overhaul
  9. 27:29Kubernetes Metrics Framework
  10. 29:24Stability Levels

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