version: '3.4'
services:
  # nginx
  nginx-exporter:
    image: nginx/nginx-prometheus-exporter
    depends_on:
    - nginx
    command:
    - -nginx.scrape-uri
    - http://nginx:8081/stub_status

  # postgres
  postgres-exporter:
    image: wrouesnel/postgres_exporter:v0.8.0
    depends_on:
    - postgres
    env_file: env/postgres-exporter.env

  # redis
  redis-worker-exporter:
    image: oliver006/redis_exporter
    depends_on:
    - redis
    env_file: env/redis-worker-exporter.env
  redis-cache-exporter:
    image: oliver006/redis_exporter
    depends_on:
    - redis-cache
    env_file: env/redis-cache-exporter.env

  # prometheus
  prometheus:
    image: prom/prometheus:v2.22.0
    depends_on:
    - postgres-exporter
    - redis-cache-exporter
    - redis-worker-exporter
    - nginx-exporter
    - netbox
    ports:
    - 9090
    volumes:
    - ./monitoring/prometheus/:/etc/prometheus/
    - prometheus-data:/prometheus/data

  # grafana
  grafana:
    image: grafana/grafana:7.2.1
    depends_on:
    - prometheus
    ports:
    - 3000
    volumes:
    - ./monitoring/grafana/plugins/:/var/lib/grafana/plugins/:z,ro
    - ./monitoring/grafana/provisioning/:/etc/grafana/provisioning/:z,ro
    - ./monitoring/grafana/dashboards/:/etc/grafana/dashboards/:z,ro
    - grafana-data:/var/lib/grafana

volumes:
  prometheus-data:
    driver: local
  grafana-data:
    driver: local