version: '3.8'

volumes:
  prometheus_data:
  grafana_data:

services:
  # 1. PROMETHEUS (De Database)
  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    restart: unless-stopped
    volumes:
      # Zorg dat dit pad klopt met waar je het bestand in Stap 1 hebt gemaakt!
      - /root/docker/prometheus.yml:/etc/prometheus/prometheus.yml
      - prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
      - '--web.enable-lifecycle'
    ports:
      - "9090:9090"

  # 2. GRAFANA (Het Dashboard)
  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    restart: unless-stopped
    volumes:
      - grafana_data:/var/lib/grafana
    ports:
      - "3080:3000"
    environment:
      - GF_SECURITY_ADMIN_USER=MisticDruid
      # Vul hier je gewenste wachtwoord in
      - GF_SECURITY_ADMIN_PASSWORD=HRNdd@#ff#4nfc9X

  # 3. NODE EXPORTER (Server Statistieken: CPU/RAM/Disk)
  node_exporter:
    image: prom/node-exporter:latest
    container_name: node_exporter
    restart: unless-stopped
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    command:
      - '--path.procfs=/host/proc'
      - '--path.rootfs=/rootfs'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
    ports:
      - "9100:9100"

  # 4. CADVISOR (Container Statistieken)
  cadvisor:
    image: gcr.io/cadvisor/cadvisor:latest
    container_name: cadvisor
    restart: unless-stopped
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      - /dev/disk/:/dev/disk:ro
    ports:
      - "8081:8080"
    devices:
      - /dev/kmsg
    privileged: true
    
  prometheus-pve-exporter:
    image: prompve/prometheus-pve-exporter
    container_name: prometheus-pve-exporter
    ports:
      - "9221:9221"
    environment:
      - PVE_USER=prometheus@pve
      - PVE_PASSWORD=ny7EEHmc5gVaG8
      - PVE_VERIFY_SSL=false
    restart: always