[Unit]
Description=VPS Switch - Lightweight VPS manager and MCP server
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=/opt/vps-switch
ExecStart=/opt/vps-switch/vps-switch
Restart=always
RestartSec=5
Environment=PORT=18800
Environment=HOST=0.0.0.0
Environment=DATA_DIR=/opt/vps-switch/data

# 文件句柄限制（满足高并发 SSH 与终端）
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target