Grafana and Docker

Set the exporter to a Docker-reachable address, then run from the extracted distribution:

docker compose -f demo/docker-compose.yml up -d

Open Prometheus at http://localhost:9090, Grafana at http://localhost:3000, and verify up{job="rwr"} returns 1. The data source and RWR dashboard are provisioned automatically. The demo credentials are admin / admin; change them outside local testing.

Stop with docker compose -f demo/docker-compose.yml stop; remove the demo containers with docker compose -f demo/docker-compose.yml down.