DevOps · Learning hub

Grafana cheat sheet & developer notes

Grafana cheat sheet and 3 curated developer notes — core concepts, patterns, and interview prep. Maintained by the DevRecall team.

Save this stack to your DevRecall Test yourself — Grafana quiz More DevOps notes

01 · Grafana

Data Sources & PromQL Queries

Grafana: Data Sources & PromQL. Connecting Data Sources. Configuration → Data Sources → Add data source. Prometheus: URL (e.g., http://prometheus:9090), no auth for internal; enable exemplars for trace linking. Loki: URL…

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02 · Grafana

Dashboards & Panels

Grafana: Dashboards & Panels. Grafana is the leading open-source observability platform for visualizing metrics, logs, and traces. It connects to dozens of data sources and organizes data into dashboards made of panels..…

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03 · Grafana

Alerts, Provisioning & Grafana Cloud

Grafana: Alerts, Provisioning & Cloud. Grafana Alerting. Grafana Unified Alerting (v8+) centralizes alert rules, contact points, and notification policies. Rules evaluate periodically and fire when conditions are met.. A…

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