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.
      - targets: ['backend:8081']

  - job_name: ocr-service
    metrics_path: /metrics
    static_configs:
      - targets: ['ocr:8000']