ipam/start.sh

#!/bin/bash
# IPAM 管理系统一键启动脚本

echo "=========================================="
echo "  IPAM 管理系统启动脚本"
echo "=========================================="
echo ""

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# 项目根目录
BASE_DIR="/root/ipam"
BACKEND_DIR="$BASE_DIR/backend"
FRONTEND_DIR="$BASE_DIR/frontend"

# 端口配置
API_PORT=8008
FRONTEND_PORT=3000

# 检查 Docker 容器状态
check_docker_containers() {
    echo "🔍 检查 Docker 容器..."
    
    # 检查 MySQL
    if [ "$(docker inspect -f '{{.State.Running}}' ipam-mysql 2>/dev/null)" != "true" ]; then
        echo -e "${YELLOW}MySQL 容器未运行，正在启动...${NC}"
        docker start ipam-mysql 2>/dev/null || {
            echo -e "${YELLOW}创建 MySQL 容器...${NC}"
            docker run -d --name ipam-mysql -p 3308:3306 \
                -e MYSQL_ROOT_PASSWORD=*** \
                -e MYSQL_DATABASE=ipam \
                -e MYSQL_USER=ipam \
                -e MYSQL_PASSWORD=*** \
                mysql:8.0 --default-authentication-plugin=mysql_native_password
        }
    fi
    echo -e "${GREEN}✅ MySQL 运行正常${NC}"

    # 检查 Redis
    if [ "$(docker inspect -f '{{.State.Running}}' ipam-redis 2>/dev/null)" != "true" ]; then
        echo -e "${YELLOW}Redis 容器未运行，正在启动...${NC}"
        docker start ipam-redis 2>/dev/null || {
            echo -e "${YELLOW}创建 Redis 容器...${NC}"
            docker run -d --name ipam-redis -p 6379:6379 redis:7-alpine
        }
    fi
    echo -e "${GREEN}✅ Redis 运行正常${NC}"
    echo ""
}

# 检查并杀死已占用的端口
kill_port() {
    local port=$1
    local pid=$(lsof -t -i:$port 2>/dev/null || netstat -tlnp 2>/dev/null | grep ":$port" | awk '{print $7}' | cut -d'/' -f1)
    if [ -n "$pid" ]; then
        echo -e "${YELLOW}端口 $port 被占用 (PID $pid)，正在关闭...${NC}"
        kill -9 $pid 2>/dev/null
        sleep 2
    fi
}

# 启动后端 API
start_backend() {
    echo "🚀 启动后端 API 服务..."
    
    # 检查虚拟环境
    if [ ! -d "$BACKEND_DIR/venv" ]; then
        echo -e "${YELLOW}创建 Python 虚拟环境...${NC}"
        cd $BACKEND_DIR
        python3 -m venv venv
    fi
    
    # 激活虚拟环境并启动
    cd $BACKEND_DIR
    source venv/bin/activate
    
    # 检查端口并清理
    kill_port $API_PORT
    
    # 后台启动 uvicorn
    nohup uvicorn app.main:app --host 0.0.0.0 --port $API_PORT > /tmp/ipam-backend.log 2>&1 &
    BACKEND_PID=$!
    
    # 等待服务启动
    sleep 5
    
    # 检查是否启动成功
    if curl -s http://localhost:$API_PORT/health > /dev/null; then
        echo -e "${GREEN}✅ 后端 API 启动成功 (端口 $API_PORT)${NC}"
        echo "   PID: $BACKEND_PID"
        echo "   日志: /tmp/ipam-backend.log"
        return 0
    else
        echo -e "${RED}❌ 后端 API 启动失败${NC}"
        echo "   查看日志: tail -50 /tmp/ipam-backend.log"
        return 1
    fi
    echo ""
}

# 启动 Celery Worker
start_celery() {
    echo "🚀 启动 Celery Worker..."
    
    cd $BACKEND_DIR
    source venv/bin/activate
    
    # 检查是否已有 celery 进程
    pkill -f "celery.*app.tasks.celery_app" 2>/dev/null
    sleep 1
    
    # 后台启动 celery
    nohup celery -A app.tasks.celery_app worker --loglevel=info --concurrency=4 > /tmp/ipam-celery.log 2>&1 &
    CELERY_PID=$!
    
    sleep 3
    
    if ps -p $CELERY_PID > /dev/null; then
        echo -e "${GREEN}✅ Celery Worker 启动成功${NC}"
        echo "   PID: $CELERY_PID"
        echo "   日志: /tmp/ipam-celery.log"
        return 0
    else
        echo -e "${RED}❌ Celery Worker 启动失败${NC}"
        echo "   查看日志: tail -50 /tmp/ipam-celery.log"
        return 1
    fi
    echo ""
}

# 启动前端
start_frontend() {
    echo "🚀 启动前端服务..."
    
    cd $FRONTEND_DIR
    
    # 检查 node_modules
    if [ ! -d "node_modules" ]; then
        echo -e "${YELLOW}安装前端依赖...${NC}"
        npm install
    fi
    
    # 检查端口并清理
    kill_port $FRONTEND_PORT
    
    # 后台启动前端
    nohup npm run dev -- --host 0.0.0.0 --port $FRONTEND_PORT > /tmp/ipam-frontend.log 2>&1 &
    FRONTEND_PID=$!
    
    sleep 8
    
    if curl -s http://localhost:$FRONTEND_PORT > /dev/null; then
        echo -e "${GREEN}✅ 前端服务启动成功 (端口 $FRONTEND_PORT)${NC}"
        echo "   PID: $FRONTEND_PID"
        echo "   日志: /tmp/ipam-frontend.log"
        return 0
    else
        echo -e "${RED}❌ 前端服务启动失败${NC}"
        echo "   查看日志: tail -50 /tmp/ipam-frontend.log"
        return 1
    fi
    echo ""
}

# 显示服务状态
show_status() {
    echo ""
    echo "=========================================="
    echo "  🎉 IPAM 系统启动完成！"
    echo "=========================================="
    echo ""
    echo "📊 服务状态："
    echo "   - MySQL:   127.0.0.1:3308 ✅"
    echo "   - Redis:   127.0.0.1:6379 ✅"
    echo "   - 后端 API: http://$(hostname -I | awk '{print $1}'):$API_PORT ✅"
    echo "   - Celery:  后台运行 ✅"
    echo "   - 前端界面: http://$(hostname -I | awk '{print $1}'):$FRONTEND_PORT ✅"
    echo ""
    echo "📖 访问地址："
    echo "   - 管理界面: http://$(hostname -I | awk '{print $1}'):$FRONTEND_PORT"
    echo "   - API 文档: http://$(hostname -I | awk '{print $1}'):$API_PORT/docs"
    echo ""
    echo "🛑 停止服务命令："
    echo "   pkill -f 'uvicorn|celery|vite'"
    echo ""
}

# 主程序
main() {
    # 检查是否是 root 用户
    if [ "$EUID" -ne 0 ]; then
        echo -e "${RED}请使用 root 权限运行此脚本${NC}"
        exit 1
    fi

    # 检查 Docker 是否安装
    if ! command -v docker &> /dev/null; then
        echo -e "${RED}Docker 未安装，请先安装 Docker${NC}"
        exit 1
    fi

    # 检查 Python
    if ! command -v python3 &> /dev/null; then
        echo -e "${RED}Python3 未安装${NC}"
        exit 1
    fi

    # 检查 Node.js
    if ! command -v node &> /dev/null; then
        echo -e "${RED}Node.js 未安装${NC}"
        exit 1
    fi

    echo ""
    check_docker_containers
    start_backend
    start_celery
    start_frontend
    show_status
}

# 运行主程序
main