Module 11 — Observability & Monitoring
See inside your systems: the three pillars (logs/metrics/traces), Grafana dashboards & alerts, the Alloy collector, the Loki/Mimir/Tempo backends — and the end-to-end capstone.
Lesson: Logs, Metrics & Traces
What you'll learn Why observability matters when systems break at 3 a.m. The three pillars — log...
Lesson: Dashboards, Exploring & Alerts
What you'll learn What a Grafana data source is and why Grafana stores no data itself. How to bu...
Lesson: The Collector
What you'll learn What a collector / agent does and why you need one between your systems and th...
Lesson: Loki, Mimir & Tempo
What you'll learn What Loki does for logs, and how to query it with LogQL. What Mimir does for m...
Assignment 1: CAPSTONE — Ship a full stack end to end
Goal: Prove you can take a real application all the way through the platform you've built across ...
Assignment 2: Build a dashboard and a working alert
Goal: Get hands-on with Grafana on its own: connect to existing lab data, build a focused dashboa...