global:
  scrape_interval: 30s
  evaluation_interval: 30s

rule_files:
  - /etc/prometheus/alerts.yml

scrape_configs:
  # The ERP API — /metrics is exposed by prometheus-fastapi-instrumentator
  # (request rate, latency histogram, error counts). Reached over the
  # erp_shared network the main compose also joins.
  - job_name: erp-api
    metrics_path: /metrics
    static_configs:
      - targets: ["api:8000"]

  # Host-level metrics (CPU, RAM, disk, network).
  - job_name: node
    static_configs:
      - targets: ["node-exporter:9100"]

  # Per-container metrics (CPU, memory, restarts) for every container.
  - job_name: cadvisor
    static_configs:
      - targets: ["cadvisor:8080"]

  # App database metrics (connections, cache hit ratio, WAL, ...).
  - job_name: postgres
    static_configs:
      - targets: ["postgres-exporter:9187"]

  - job_name: prometheus
    static_configs:
      - targets: ["localhost:9090"]