[Unit]
Description=NanoPi Edge YOLO Batch Counter (RTSP + RKNN)
Documentation=file:///opt/bytetrack-counter/DEPLOY.md
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
User=root
Group=root

WorkingDirectory=/opt/bytetrack-counter

EnvironmentFile=/opt/bytetrack-counter/.env
Environment=PYTHONNOUSERSITE=1
Environment=YOLO_CONFIG_DIR=/opt/bytetrack-counter/.ultralytics
Environment=TORCH_HOME=/opt/bytetrack-counter/.torch
Environment=PATH=/opt/bytetrack-counter/venv/bin:/usr/local/bin:/usr/bin:/bin

ExecStart=/opt/bytetrack-counter/venv/bin/python counter_live_rknn_bytetrack.py

TimeoutStopSec=30
KillSignal=SIGTERM

Restart=on-failure
RestartSec=10
StartLimitInterval=120s
StartLimitBurst=5

NoNewPrivileges=true
ProtectHome=true
PrivateTmp=false

[Install]
WantedBy=multi-user.target