global:
  scrape_interval: 15s
  evaluation_interval: 15s

rule_files:
  - "rules/*.yml"

scrape_configs:
  # Rustelo application metrics
  - job_name: 'rustelo-app'
    static_configs:
      - targets: ['app:3030']
    scrape_interval: 15s
    metrics_path: '/metrics'
    scheme: http
    scrape_timeout: 10s

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

  # Node exporter for system metrics (optional)
  - job_name: 'node-exporter'
    static_configs:
      - targets: ['node-exporter:9100']
    scrape_interval: 15s

  # PostgreSQL metrics (optional)
  - job_name: 'postgres-exporter'
    static_configs:
      - targets: ['postgres-exporter:9187']
    scrape_interval: 30s

  # Redis metrics (optional)
  - job_name: 'redis-exporter'
    static_configs:
      - targets: ['redis-exporter:9121']
    scrape_interval: 30s

  # Nginx metrics (optional)
  - job_name: 'nginx-exporter'
    static_configs:
      - targets: ['nginx-exporter:9113']
    scrape_interval: 30s

  # Custom health check endpoint
  - job_name: 'rustelo-health'
    static_configs:
      - targets: ['app:3030']
    scrape_interval: 30s
    metrics_path: '/health'
    scheme: http
    scrape_timeout: 10s

alerting:
  alertmanagers:
    - static_configs:
        - targets:
          - alertmanager:9093

# Storage configuration
storage:
  tsdb:
    path: /prometheus
    retention.time: 30d
    retention.size: 10GB