### RK3568 board (192.168.88.244)
### Lightweight: OPC UA server + inference client + node-exporter only
### Grafana + Prometheus run on x86 (see docker-compose.monitoring.yml)

services:
  opcua-server:
    build:
      context: .
      dockerfile: docker/server/Dockerfile
    ports:
      - "4840:4840"
    restart: unless-stopped

  opcua-inference-client:
    build:
      context: .
      dockerfile: docker/client/Dockerfile
    privileged: true
    volumes:
      - /usr/lib/librknnrt.so:/usr/lib/librknnrt.so
      - /proc/device-tree/compatible:/proc/device-tree/compatible:ro
    ports:
      - "8000:8000"
    environment:
      - MODEL=${MODEL:-patchtst}
      - QUANTIZATION=${QUANTIZATION:-fp16}
    command: ["opc.tcp://opcua-server:4840", "--model", "${MODEL:-patchtst}", "--quantization", "${QUANTIZATION:-fp16}"]
    restart: unless-stopped
    depends_on:
      - opcua-server
    healthcheck:
      test: ["CMD-SHELL", "python3 -c 'import urllib.request; urllib.request.urlopen(\"http://localhost:8000/metrics\")' || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 3

  node-exporter:
    image: prom/node-exporter:v1.7.0
    ports:
      - "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)($$|/)"
    restart: unless-stopped