global:
  scrape_interval: 15s
  evaluation_interval: 15s

scrape_configs:
  - job_name: node
    static_configs:
      - targets: ['node-exporter:9100']

  - job_name: cadvisor
    static_configs:
      - targets: ['cadvisor:8080']

  - job_name: spring-boot
    metrics_path: /actuator/prometheus
    static_configs:
      # Uses the Docker service name (not container_name) for reliable DNS resolution.
      # Target will show as DOWN until backend instrumentation issue adds
      # micrometer-registry-prometheus and exposes the endpoint — this is expected.
      - targets: ['backend:8081']

  - job_name: ocr-service
    metrics_path: /metrics
    static_configs:
      # TODO: remove or add prometheus-client to ocr-service.
      # The Python OCR service does not currently expose Prometheus metrics.
      # This target will show as DOWN until prometheus-client is added to ocr-service.
      - targets: ['ocr:8000']