Building lightweight observability system for Lean Teams
summary
Concrete setup steps and tradeoffs: recommends deploying Fluentd, Prometheus, Jaeger and Grafana with quick commands and Helm charts, shows using kubectl apply or Helm charts to install components, details Fluentd log format and Fluentd port 2424 and Jaeger agent endpoint Jaeger 6831, warns about alert fatigue, oversampling metrics (suggests ~1 minute), and dashboard hygiene, explains exporting metrics/traces from client libraries and overriding values.yaml to point Prometheus at service endpoints so the stack stays lightweight and actionable.
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chapters (6)
- 0:00Introduction to Observability for Small Teams
- 0:47The Four Pillars of Observability
- 2:10Open Source Tools for Observability
- 2:56Setting Up Your Observability Stack
- 6:31Best Practices and Common Pitfalls
- 9:44Summary and Conclusion
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