version: '3.8'

# 业务服务器专用配置（118.178.238.159）
# 只部署 Node Exporter 和 Promtail，用于采集指标和日志

services:
  # Node Exporter - 采集业务服务器的硬件指标（CPU、内存、磁盘等）
  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"

  # Promtail - 采集应用日志，发送给监控服务器的 Loki
  promtail:
    image: grafana/promtail:latest
    container_name: promtail
    restart: unless-stopped
    volumes:
      - ./promtail.yml:/etc/promtail/config.yml
      - /var/log:/var/log
      - /opt/wangpan/logs:/opt/wangpan/logs
    command: -config.file=/etc/promtail/config.yml
    ports:
      - "9080:9080"