chat-bot.service

[Unit]
Description=Involution Hell Discord ChatBot
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
User=ubuntu
Group=ubuntu
WorkingDirectory=/home/ubuntu/involution-hell-project/ChatBot
# 直接吃 involution-hell 后端的 .env（单一来源）
EnvironmentFile=/home/ubuntu/involution-hell-project/backend/.env
# uv 在 PATH 里（~/.local/bin），systemd 默认 PATH 偏窄，显式给一下
Environment=PATH=/home/ubuntu/.local/bin:/usr/local/bin:/usr/bin:/bin
# ProtectHome=read-only 会把 ~/.cache/uv 锁住，uv 起不来。把 cache 挪进项目（ReadWritePaths 已覆盖）。
Environment=UV_CACHE_DIR=/home/ubuntu/involution-hell-project/ChatBot/.uv-cache
ExecStart=/home/ubuntu/.local/bin/uv run --no-sync chat-bot
Restart=on-failure
RestartSec=5
# 日志走 journalctl
StandardOutput=journal
StandardError=journal

# 轻量隔离（不影响功能）
NoNewPrivileges=true
PrivateTmp=true
ProtectSystem=strict
ProtectHome=read-only
ReadWritePaths=/home/ubuntu/involution-hell-project/ChatBot

[Install]
WantedBy=multi-user.target