# Prometheus Configuration for Vibecarbon
# Scrapes metrics from all stack components

global:
  scrape_interval: 15s
  evaluation_interval: 15s

scrape_configs:
  # Prometheus self-monitoring
  - job_name: 'prometheus'
    static_configs:
      - targets: ['localhost:9090']

  # PostgreSQL database metrics via postgres-exporter
  - job_name: 'postgres'
    static_configs:
      - targets: ['postgres-exporter:9187']

  # Kong API Gateway metrics
  # Note: Requires Kong prometheus plugin to be enabled
  - job_name: 'kong'
    static_configs:
      - targets: ['kong:8001']
    metrics_path: '/metrics'
    scrape_interval: 30s

  # n8n workflow automation (if enabled)
  # n8n exposes metrics at /metrics when N8N_METRICS=true
  - job_name: 'n8n'
    static_configs:
      - targets: ['n8n:5678']
    metrics_path: '/metrics'
    scrape_interval: 30s
    # Fail silently if n8n is not running
    honor_labels: true

  # Application metrics (optional)
  # Uncomment if your app exposes Prometheus metrics
  # - job_name: 'app'
  #   static_configs:
  #     - targets: ['app:3000']
  #   metrics_path: '/api/metrics'
  #   scrape_interval: 30s