services:
  collector:
    image: otel/opentelemetry-collector-contrib:0.134.1
    command: [--config=/etc/otelcol-contrib/config.yaml]
    ports:
      - '127.0.0.1:4318:4318'
      - '127.0.0.1:9464:9464'
    volumes:
      - ./collector/otel-collector.yaml:/etc/otelcol-contrib/config.yaml:ro

  prometheus:
    image: prom/prometheus:v3.5.0
    depends_on: [collector]
    ports:
      - '127.0.0.1:9090:9090'
    volumes:
      - ./prometheus/prometheus.yaml:/etc/prometheus/prometheus.yml:ro

  grafana:
    image: grafana/grafana:12.1.0
    depends_on: [prometheus]
    ports:
      - '127.0.0.1:3000:3000'
    volumes:
      - ./grafana/provisioning:/etc/grafana/provisioning:ro