[Unit]
Description=Raylight ComfyUI + FSDP server (MiniMax-H3 backend, 4-GPU cluster)
After=network.target

[Service]
Type=oneshot
RemainAfterExit=yes
User=admin
WorkingDirectory=/data/models/raylight
ExecStart=/data/models/raylight/start.sh
TimeoutStartSec=300
# 故意不设 Restart=：崩溃后的自愈已经交给 watchdog.sh 处理，两套自动重启机制并存
# 会重现 CHANGELOG 2026-08-24「排查清楚谁在重启」那次混乱。这个 unit 只管开机拉起一次。

[Install]
WantedBy=multi-user.target