Intro and Deep Dive: Kubernetes SIG Instrumentation
Talkat KubeCon + CloudNativeCon North America 2020 Virtual · on Friday, 2020-11-20· at 16:00· Intrado Virtual Event Platform,·
summary
SIG Instrumentation overhauls Kubernetes telemetry: metrics API is refactored with a stability framework (beta, GA targeted in 1.21) and features like dynamic cardinality enforcement (planned 1.21) and pod resource metrics (alpha targeted in 1.20). kube-state-metrics is rewritten and cuts huge scrape latencies from tens of seconds to a few seconds on large clusters. Events API graduates to GA and is in use. New tools include an in-memory Prometheus client CLI (promq) and OpenTelemetry traces added to the API server in 1.20.
AI-written summary · about
chapters (15)
- 0:00Introduction
- 1:17What do we do?
- 2:08How do we do it?
- 4:21Brief History
- 5:38SIG Efforts
- 7:52Events API redesign
- 9:05Structured Logs
- 10:47Log security
- 12:38Traces
- 14:02Subprojects
- 14:48kube-state-metrics
- 18:41Metrics Server
- 20:47k8s-prometheus-adapter
- 22:54How to contribute
- 24:55Relevant talks
related talks
28mIntro and Deep Dive: Kubernetes SIG Instrumentation
40mSIG Instrumentation Introduction And Deep Dive
30mIntro: Kubernetes (Instrumentation) SIG
40mKubernetes SIG Instrumentation - Deep Dive
24mSIG Instrumentation Introduction and Deep Dive
28mSIG Instrumentation Introduction and Deep Dive
28mKubernetes SIG Instrumentation - Intro
37mSIG Instrumentation Intro