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Observability

Metrics Endpoints (Default Local Compose)​

ServiceEndpoint
Gatewayhttp://127.0.0.1:9100/metrics
Storage Enginehttp://127.0.0.1:8081/metrics
Coordinatorhttp://127.0.0.1:8082/metrics
Query Enginehttp://127.0.0.1:8083/metrics
Controllerhttp://127.0.0.1:8084/metrics

Prometheus + Grafana​

E2E compose overlay includes local observability stack:

  • Prometheus config: deploy/prometheus/prometheus.yml
  • Prometheus rules: deploy/prometheus/thermocline.rules.yml
  • Grafana dashboards: deploy/grafana/dashboards/*.json

Local E2E Stack​

docker compose -f docker-compose.yml -f docker-compose.e2e.yml up -d

Useful Runtime Commands​

docker compose logs -f gateway
curl -s http://127.0.0.1:9100/metrics | head