Grafana — dashboards

Cheat sheet

• systemctl status grafana-server service status
• ss -tlnp | grep 3000 is the web UI listening
• sudo grafana-cli admin reset-admin-password <new-password>
• sudo grafana-cli plugins install grafana-piechart-panel
• sudo systemctl restart grafana-server apply the plugin
• data source → Prometheus → Save & Test
• "No data" → check the query at :9090/graph and the time range
• as code: /etc/grafana/provisioning/ + JSON dashboards in git