Tutorial: A Hitchhiker's Guide to CNCF/OSS Observability So...
Talkat KubeCon + CloudNativeCon + Open Source Summit China 2023 · on Wednesday, 2023-09-27· at 13:55· 2层 会议室 1 | 2F Room 1·
summary
Covers concrete stacks and demos: CLI/web UIs for the Kubernetes API (k9s, Headlamp/Skooner) plus kube‑ctl debug that injects a debug container to get a shell; Prometheus as TSDB and Grafana dashboards for metrics; sidecar service mesh (Istio/Kiali) showing percent routing and request graphs but adding CPU/latency overhead; node‑level eBPF (Cilium/Hubble) that captures traffic with fewer proxies; and application tracing via OpenTelemetry collector → Jaeger (deep spans) or Fluentd for logs, requiring agent or rebuild. Live demos are recorded due to Wi‑Fi.
AI-written summary · about
chapters (10)
- 0:00CNCF observability intro
- 10:58Kubernetes observability challenges
- 24:22Querying Kubernetes API
- 29:40API-based observability limits
- 31:04Prometheus and Grafana
- 37:27Service mesh observability
- 51:18eBPF network monitoring
- 1:00:56OpenTelemetry app observability
- 1:18:44Choosing observability tools
- 1:28:34Q&A
related talks
46mA hitchhikers guide to observe (Java) applications in Kubernetes
43mA Guide to Observability for Your (Java) Apps in K8s
45mFrom k9s to OpenTelemetry: A guide to observability for your apps in K8s
40mA hitchhikers guide to observe (Java) applications in Kubernetes
36mWhat's going on in my cluster?
48mFrom k9s to OpenTelemetry:A guide to observability for your Spring apps in K8s
01h 02mDesigning an open-source observability stack for Kubernetes
46mObservability Ecosystem in Kubernetes