# File: /share/np-dms/monitoring/docker-compose.yml (QNAP)
# เฉพาะ exporters เท่านั้น - metrics ถูก scrape โดย Prometheus บน ASUSTOR
# Application name lcbp3-monitoring-exporter
version: '3.8'

networks:
  lcbp3:
    external: true

services:
  node-exporter:
    image: prom/node-exporter:v1.7.0
    container_name: node-exporter
    restart: unless-stopped
    command:
      - '--path.procfs=/host/proc'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
    ports:
      - "9100:9100"
    networks:
      - lcbp3
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro

  cadvisor:
    image: gcr.io/cadvisor/cadvisor:v0.47.2
    container_name: cadvisor
    restart: unless-stopped
    privileged: true
    ports:
      - "8088:8080"
    networks:
      - lcbp3
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:ro
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      - /sys/fs/cgroup:/sys/fs/cgroup:ro

  mysqld-exporter:
    image: prom/mysqld-exporter:v0.15.0
    container_name: mysqld-exporter
    restart: unless-stopped
    user: root
    command:
      - '--config.my-cnf=/etc/mysql/my.cnf'
    ports:
      - "9104:9104"
    networks:
      - lcbp3
    volumes:
      - "/share/np-dms/monitoring/mysqld-exporter/.my.cnf:/etc/mysql/my.cnf:ro"