TorqueWrench/ssh_tunnel_service.sh

#!/bin/bash
# 创建systemd服务文件，用于开机自启

REMOTE_HOST="123.56.98.4"
REMOTE_USER="root"
TUNNEL_PORT=2222

# 获取脚本所在目录
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
AUTO_SCRIPT="${SCRIPT_DIR}/ssh_tunnel_auto.sh"

echo "=== 创建SSH隧道systemd服务 ==="

# 检查是否以root运行
if [ "$EUID" -ne 0 ]; then 
    echo "请使用sudo运行此脚本"
    exit 1
fi

# 创建服务文件
SERVICE_FILE="/etc/systemd/system/ssh-tunnel.service"

cat > ${SERVICE_FILE} << EOF
[Unit]
Description=SSH Reverse Tunnel to ${REMOTE_HOST}
After=network.target ssh.service
Wants=network-online.target

[Service]
Type=simple
User=root
ExecStart=/bin/bash ${AUTO_SCRIPT}
Restart=always
RestartSec=10
StandardOutput=journal
StandardError=journal

[Install]
WantedBy=multi-user.target
EOF

echo "✓ 服务文件已创建: ${SERVICE_FILE}"

# 重新加载systemd
systemctl daemon-reload

echo "✓ systemd配置已重新加载"

# 启用服务
systemctl enable ssh-tunnel.service

echo "✓ 服务已设置为开机自启"

# 启动服务
read -p "是否立即启动服务？(y/n): " start_now
if [ "$start_now" = "y" ] || [ "$start_now" = "Y" ]; then
    systemctl start ssh-tunnel.service
    echo "✓ 服务已启动"
    echo ""
    echo "查看服务状态: systemctl status ssh-tunnel"
    echo "查看服务日志: journalctl -u ssh-tunnel -f"
fi

echo ""
echo "=== 服务配置完成 ==="
echo ""
echo "常用命令："
echo "  启动服务: sudo systemctl start ssh-tunnel"
echo "  停止服务: sudo systemctl stop ssh-tunnel"
echo "  查看状态: sudo systemctl status ssh-tunnel"
echo "  查看日志: sudo journalctl -u ssh-tunnel -f"
echo "  禁用自启: sudo systemctl disable ssh-tunnel"