342 lines
8.6 KiB
Bash
342 lines
8.6 KiB
Bash
#!/bin/bash
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# Ubuntu环境下Nginx多客户端配置快速部署脚本
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# 使用方法: chmod +x ubuntu-nginx-setup.sh && ./ubuntu-nginx-setup.sh
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set -e # 遇到错误立即退出
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# 日志函数
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log_info() {
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echo -e "${BLUE}[INFO]${NC} $1"
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}
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log_success() {
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echo -e "${GREEN}[SUCCESS]${NC} $1"
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}
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log_warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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}
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log_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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# 检查是否为root用户
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check_root() {
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if [[ $EUID -eq 0 ]]; then
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log_warning "检测到root用户，建议使用sudo执行此脚本"
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fi
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}
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# 检查系统要求
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check_requirements() {
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log_info "检查系统要求..."
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# 检查操作系统
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if [[ ! -f /etc/os-release ]]; then
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log_error "无法检测操作系统版本"
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exit 1
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fi
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. /etc/os-release
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log_info "操作系统: $PRETTY_NAME"
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# 检查网络连接
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if ! ping -c 1 172.16.0.34 &> /dev/null; then
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log_warning "无法连接到开发服务器 172.16.0.34，请确保网络连接正常"
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fi
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log_success "系统要求检查完成"
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}
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# 安装Nginx
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install_nginx() {
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log_info "检查Nginx安装状态..."
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if command -v nginx &> /dev/null; then
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NGINX_VERSION=$(nginx -v 2>&1 | cut -d' ' -f3 | cut -d'/' -f2)
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log_info "Nginx已安装，版本: $NGINX_VERSION"
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return 0
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fi
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log_info "安装Nginx..."
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sudo apt update
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sudo apt install -y nginx
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# 启动并启用Nginx服务
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sudo systemctl start nginx
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sudo systemctl enable nginx
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log_success "Nginx安装完成"
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}
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# 备份原始配置
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backup_config() {
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log_info "备份原始Nginx配置..."
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BACKUP_DIR="/etc/nginx/backup-$(date +%Y%m%d-%H%M%S)"
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sudo mkdir -p "$BACKUP_DIR"
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# 备份主要配置文件
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if [[ -f /etc/nginx/nginx.conf ]]; then
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sudo cp /etc/nginx/nginx.conf "$BACKUP_DIR/"
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fi
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if [[ -f /etc/nginx/sites-available/default ]]; then
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sudo cp /etc/nginx/sites-available/default "$BACKUP_DIR/"
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fi
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# 备份现有的conf.d配置
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if [[ -d /etc/nginx/conf.d ]]; then
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sudo cp -r /etc/nginx/conf.d "$BACKUP_DIR/"
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fi
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log_success "配置已备份到: $BACKUP_DIR"
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}
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# 创建多客户端配置
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create_multi_client_config() {
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log_info "创建多客户端Nginx配置..."
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# 确保conf.d目录存在
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sudo mkdir -p /etc/nginx/conf.d
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# 检查配置文件是否存在
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if [[ ! -f "nginx-ubuntu-optimized.conf" ]]; then
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log_error "找不到nginx-ubuntu-optimized.conf文件，请确保文件在当前目录"
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exit 1
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fi
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# 复制配置文件
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sudo cp nginx-ubuntu-optimized.conf /etc/nginx/conf.d/multi-client.conf
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# 设置正确的权限
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sudo chown root:root /etc/nginx/conf.d/multi-client.conf
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sudo chmod 644 /etc/nginx/conf.d/multi-client.conf
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log_success "多客户端配置已创建"
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}
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# 创建日志目录
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setup_logging() {
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log_info "设置日志目录..."
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# 创建客户端日志目录
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sudo mkdir -p /var/log/nginx/clients
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# 设置权限
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sudo chown -R www-data:www-data /var/log/nginx
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sudo chmod -R 755 /var/log/nginx
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# 创建日志轮转配置
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sudo tee /etc/logrotate.d/nginx-clients > /dev/null <<EOF
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/var/log/nginx/client-*-access.log {
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daily
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missingok
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rotate 52
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compress
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delaycompress
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notifempty
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create 644 www-data www-data
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postrotate
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systemctl reload nginx
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endscript
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}
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/var/log/nginx/client-*-error.log {
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daily
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missingok
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rotate 52
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compress
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delaycompress
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notifempty
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create 644 www-data www-data
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postrotate
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systemctl reload nginx
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endscript
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}
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EOF
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log_success "日志配置完成"
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}
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# 配置防火墙
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setup_firewall() {
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log_info "配置防火墙规则..."
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# 检查ufw是否安装
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if command -v ufw &> /dev/null; then
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# 允许Nginx端口
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sudo ufw allow 5174/tcp comment "Nginx Client A"
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sudo ufw allow 5175/tcp comment "Nginx Client B"
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sudo ufw allow 5176/tcp comment "Nginx Client C"
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sudo ufw allow 5177/tcp comment "Nginx Client D"
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log_success "防火墙规则已配置"
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else
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log_warning "ufw未安装，跳过防火墙配置"
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fi
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}
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# 验证配置
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validate_config() {
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log_info "验证Nginx配置..."
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# 测试配置语法
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if sudo nginx -t; then
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log_success "Nginx配置语法正确"
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else
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log_error "Nginx配置语法错误，请检查配置文件"
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exit 1
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fi
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}
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# 重启Nginx服务
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restart_nginx() {
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log_info "重启Nginx服务..."
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sudo systemctl reload nginx
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# 检查服务状态
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if sudo systemctl is-active --quiet nginx; then
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log_success "Nginx服务运行正常"
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else
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log_error "Nginx服务启动失败"
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sudo systemctl status nginx
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exit 1
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fi
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}
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# 测试端口监听
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test_ports() {
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log_info "测试端口监听状态..."
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PORTS=(5174 5175 5176 5177)
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for port in "${PORTS[@]}"; do
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if ss -tuln | grep -q ":$port "; then
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log_success "端口 $port 监听正常"
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else
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log_error "端口 $port 未监听"
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fi
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done
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}
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# 测试健康检查
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test_health_checks() {
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log_info "测试健康检查端点..."
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PORTS=(5174 5175 5176 5177)
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CLIENTS=("Client A" "Client B" "Client C" "Client D")
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for i in "${!PORTS[@]}"; do
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port=${PORTS[$i]}
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client=${CLIENTS[$i]}
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if curl -s "http://localhost:$port/health" | grep -q "OK"; then
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log_success "$client (端口 $port) 健康检查通过"
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else
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log_warning "$client (端口 $port) 健康检查失败"
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fi
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done
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}
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# 显示测试命令
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show_test_commands() {
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log_info "测试命令示例:"
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echo -e "\n${YELLOW}1. 健康检查:${NC}"
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echo " curl http://localhost:5174/health"
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echo " curl http://localhost:5175/health"
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echo " curl http://localhost:5176/health"
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echo " curl http://localhost:5177/health"
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echo -e "\n${YELLOW}2. 测试代理功能:${NC}"
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echo " curl -v http://localhost:5174/ 2>&1 | grep 'X-Client-ID'"
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echo " curl -v http://localhost:5175/ 2>&1 | grep 'X-Client-ID'"
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echo -e "\n${YELLOW}3. 监控日志:${NC}"
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echo " sudo tail -f /var/log/nginx/client-a-access.log"
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echo " sudo tail -f /var/log/nginx/client-*-error.log"
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echo -e "\n${YELLOW}4. 浏览器测试:${NC}"
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echo " http://$(hostname -I | awk '{print $1}'):5174"
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echo " http://$(hostname -I | awk '{print $1}'):5175"
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echo " http://$(hostname -I | awk '{print $1}'):5176"
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echo " http://$(hostname -I | awk '{print $1}'):5177"
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echo -e "\n${YELLOW}5. 环境变量测试:${NC}"
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echo " CLIENT_ID=client-a npm run dev"
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echo " CLIENT_ID=client-b npm run dev"
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}
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# 显示管理命令
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show_management_commands() {
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log_info "管理命令:"
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echo -e "\n${YELLOW}Nginx服务管理:${NC}"
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echo " sudo systemctl start nginx # 启动服务"
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echo " sudo systemctl stop nginx # 停止服务"
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echo " sudo systemctl restart nginx # 重启服务"
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echo " sudo systemctl reload nginx # 重新加载配置"
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echo " sudo systemctl status nginx # 查看状态"
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echo -e "\n${YELLOW}配置管理:${NC}"
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echo " sudo nginx -t # 测试配置"
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echo " sudo nginx -s reload # 重新加载"
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echo -e "\n${YELLOW}日志查看:${NC}"
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echo " sudo tail -f /var/log/nginx/error.log"
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echo " sudo tail -f /var/log/nginx/access.log"
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echo -e "\n${YELLOW}端口检查:${NC}"
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echo " sudo ss -tuln | grep :517"
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echo " sudo lsof -i :5174"
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}
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# 主函数
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main() {
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echo -e "${GREEN}======================================${NC}"
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echo -e "${GREEN} Ubuntu Nginx多客户端配置部署脚本 ${NC}"
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echo -e "${GREEN}======================================${NC}"
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echo
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check_root
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check_requirements
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install_nginx
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backup_config
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create_multi_client_config
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setup_logging
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setup_firewall
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validate_config
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restart_nginx
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echo
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log_success "多客户端Nginx配置部署完成！"
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echo
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test_ports
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test_health_checks
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echo
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show_test_commands
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show_management_commands
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echo
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log_info "部署完成！现在可以开始测试多客户端功能。"
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log_info "请确保开发服务器在 172.16.0.34:5173 上运行。"
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echo
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}
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# 脚本入口
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if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
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main "$@"
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fi |