global:
  scrape_interval: 15s
  evaluation_interval: 15s
  external_labels:
    monitor: 'photo-sharing'
    environment: 'production'

alerting:
  alertmanagers:
    - static_configs:
        - targets: ['alertmanager:9093']

rule_files:
  - '/etc/prometheus/alerts/*.yml'

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

  # Node Exporter
  - job_name: 'node-exporter'
    dns_sd_configs:
      - names:
          - 'tasks.node-exporter'
        type: 'A'
        port: 9100

  # Docker containers
  - job_name: 'cadvisor'
    dns_sd_configs:
      - names:
          - 'tasks.cadvisor'
        type: 'A'
        port: 8080

  # Traefik
  - job_name: 'traefik'
    static_configs:
      - targets: ['traefik:8082']

  # Photo Sharing Backend
  - job_name: 'photo-sharing-backend'
    dns_sd_configs:
      - names:
          - 'tasks.photo-sharing_backend'
        type: 'A'
        port: 3000
    metrics_path: '/api/metrics'

  # PostgreSQL
  - job_name: 'postgres'
    static_configs:
      - targets: ['photo-sharing_db:9187']

  # Loki
  - job_name: 'loki'
    static_configs:
      - targets: ['loki:3100']

  # Grafana
  - job_name: 'grafana'
    static_configs:
      - targets: ['grafana:3000']