services:
  node-exporter:
    image: prom/node-exporter:latest
    container_name: node-exporter
    restart: unless-stopped
    ports:
      - "127.0.0.1:9100:9100"
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    command:
      - '--path.procfs=/host/proc'
      - '--path.sysfs=/host/sys'
      - '--path.rootfs=/rootfs'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
    networks:
      - monitoring
    healthcheck:
      test: ["CMD", "wget", "--spider", "-q", "http://localhost:9100/metrics"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

networks:
  monitoring:
    driver: bridge