---
version: '3.8'

services:
  node_exporter:
    image: ${NODE_EXPORTER_IMAGE:-quay.io/prometheus/node-exporter:v1.2.0}
    container_name: node_exporter
    command:
      - '--path.rootfs=/host --collector.textfile.directory=/host/var/lib/node_exporter/textfile_collector'
    network_mode: host
    pid: host
    restart: unless-stopped
    expose:
      - 9100
    volumes:
      - '/:/host:ro,rslave'