#!/bin/bash
# 云盘系统部署脚本

APP_NAME="cloud-disk"
APP_DIR="/opt/cloud-disk"
VENV_DIR="/opt/cloud-disk/venv"
SERVICE_NAME="cloud-disk"

echo "=========================================="
echo " 云盘系统部署脚本"
echo "=========================================="

# 检查Python
echo "[1/6] 检查Python环境..."
if ! command -v python3 &> /dev/null; then
echo "安装Python3..."
 apt-get update && apt-get install -y python3 python3-pip python3-venv
fi
echo "Python版本: $(python3 --version)"

# 创建目录
echo "[2/6] 创建应用目录..."
mkdir -p $APP_DIR
mkdir -p $APP_DIR/uploads

# 创建虚拟环境
echo "[3/6] 创建Python虚拟环境..."
if [ ! -d "$VENV_DIR" ]; then
python3 -m venv $VENV_DIR
fi
source $VENV_DIR/bin/activate

# 安装依赖
echo "[4/6] 安装Python依赖..."
pip install --upgrade pip
pip install -r $APP_DIR/requirements.txt

# 创建systemd服务
echo "[5/6] 配置系统服务..."
cat > /etc/systemd/system/$SERVICE_NAME.service <<EOF
[Unit]
Description=Cloud Disk Service
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=$APP_DIR
Environment="PATH=$VENV_DIR/bin"
ExecStart=$VENV_DIR/bin/gunicorn -w 4 -b 0.0.0.0:5000 --timeout 120 run:app
Restart=always
RestartSec=5

[Install]
WantedBy=multi-user.target
EOF

# 启动服务
echo "[6/6] 启动服务..."
systemctl daemon-reload
systemctl enable $SERVICE_NAME
systemctl restart $SERVICE_NAME

# 检查状态
sleep 2
if systemctl is-active --quiet $SERVICE_NAME; then
echo ""
 echo "=========================================="
 echo " 部署成功!"
 echo "=========================================="
 echo "服务名称: $SERVICE_NAME"
 echo "访问地址: http://$(hostname -I | awk '{print 1ドル}'):5000"
 echo "默认账号: admin / Admin@123456"
 echo ""
 echo "常用命令:"
 echo " 查看状态: systemctl status $SERVICE_NAME"
 echo " 查看日志: journalctl -u $SERVICE_NAME -f"
 echo " 重启服务: systemctl restart $SERVICE_NAME"
 echo " 停止服务: systemctl stop $SERVICE_NAME"
else
echo "部署失败,请检查日志: journalctl -u $SERVICE_NAME -n 50"
fi