简化脚本为单项目部署并增加pm2支持

install_jsite.sh

@@ -34,6 +34,11 @@ SKIP_DOCKER=false
 SKIP_TRAEFIK=false
 SKIP_DEPENDENCIES=false
 FORCE_UPDATE=false
+SKIP_PM2=false
+
+# 端口管理参数
+START_PORT=3001
+PORT_INCREMENT=1
 
 # .env文件参数
 SITE_URL="http://192.168.2.200:3001"
@@ -54,8 +59,13 @@ show_help() {
     echo "  --skip-docker              跳过Docker安装"
     echo "  --skip-traefik             跳过Traefik安装和启动"
     echo "  --skip-dependencies        跳过项目依赖安装"
+    echo "  --skip-pm2                 跳过PM2安装和启动"
     echo "  --force-update             强制更新项目（如果已存在）"
     echo ""
+    echo "端口配置:"
+    echo "  --start-port PORT          起始端口 (默认: 3001)"
+    echo "  --port-increment INCREMENT 端口增量 (默认: 1)"
+    echo ""
     echo ".env文件配置:"
     echo "  --site-url URL            网站URL (默认: http://192.168.2.200:3001)"
     echo "  --revalidate-token TOKEN  重新验证令牌 (默认: 535bc122f3e364c)"
@@ -71,6 +81,7 @@ show_help() {
     echo "  $0 --skip-docker --skip-traefik"
     echo "  $0 --force-update"
     echo "  $0 --site-url http://example.com --site-name myproject"
+    echo "  $0 --start-port 3005 --port-increment 10"
 }
 
 # 解析命令行参数
@@ -101,10 +112,22 @@ parse_arguments() {
                 SKIP_DEPENDENCIES=true
                 shift
                 ;;
+            --skip-pm2)
+                SKIP_PM2=true
+                shift
+                ;;
             --force-update)
                 FORCE_UPDATE=true
                 shift
                 ;;
+            --start-port)
+                START_PORT="$2"
+                shift 2
+                ;;
+            --port-increment)
+                PORT_INCREMENT="$2"
+                shift 2
+                ;;
             --site-url)
                 SITE_URL="$2"
                 shift 2
@@ -222,6 +245,103 @@ install_nodejs() {
     log_success "npm版本: $NPM_VERSION"
 }
 
+# 2.5. 安装PM2
+install_pm2() {
+    log_info "开始安装PM2..."
+    
+    # 检查PM2是否已安装
+    PM2_VERSION=$(su - jingrow -c 'export NVM_DIR="$HOME/.nvm" && [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" && pm2 -v 2>/dev/null || echo "not_installed"')
+    
+    if [ "$PM2_VERSION" != "not_installed" ]; then
+        log_warning "PM2已安装，版本: $PM2_VERSION"
+    else
+        log_info "安装PM2..."
+        su - jingrow -c "
+            export NVM_DIR=\"\$HOME/.nvm\"
+            [ -s \"\$NVM_DIR/nvm.sh\" ] && \. \"\$NVM_DIR/nvm.sh\"
+            npm install -g pm2
+        "
+        log_success "PM2安装完成"
+    fi
+    
+    # 设置PM2开机自启
+    su - jingrow -c "
+        export NVM_DIR=\"\$HOME/.nvm\"
+        [ -s \"\$NVM_DIR/nvm.sh\" ] && \. \"\$NVM_DIR/nvm.sh\"
+        pm2 startup
+    "
+    log_success "PM2开机自启配置完成"
+}
+
+# 2.6. 端口管理函数
+get_available_port() {
+    local project_name="$1"
+    local base_port="$START_PORT"
+    local increment="$PORT_INCREMENT"
+    
+    # 检查项目是否已有分配的端口
+    local port_file="/home/jingrow/jsite/port_assignments.json"
+    
+    if [ -f "$port_file" ]; then
+        # 如果项目已存在，返回已分配的端口
+        local existing_port=$(jq -r ".$project_name // empty" "$port_file" 2>/dev/null || echo "")
+        if [ -n "$existing_port" ] && [ "$existing_port" != "null" ] && [ "$existing_port" != "empty" ]; then
+            echo "$existing_port"
+            return 0
+        fi
+    fi
+    
+    # 查找可用端口
+    local port="$base_port"
+    local max_attempts=1000
+    local attempts=0
+    
+    while [ $attempts -lt $max_attempts ]; do
+        # 检查端口是否被占用
+        if ! netstat -tuln 2>/dev/null | grep -q ":$port "; then
+            # 检查端口是否已被分配
+            if [ -f "$port_file" ]; then
+                local used_ports=$(jq -r '.[]' "$port_file" 2>/dev/null || echo "")
+                if ! echo "$used_ports" | grep -q "^$port$"; then
+                    echo "$port"
+                    return 0
+                fi
+            else
+                echo "$port"
+                return 0
+            fi
+        fi
+        port=$((port + increment))
+        attempts=$((attempts + 1))
+    done
+    
+    log_error "无法找到可用端口，已尝试 $max_attempts 次"
+    return 1
+}
+
+# 2.7. 保存端口分配
+save_port_assignment() {
+    local project_name="$1"
+    local port="$2"
+    
+    local port_file="/home/jingrow/jsite/port_assignments.json"
+    
+    # 创建或更新端口分配文件
+    if [ -f "$port_file" ]; then
+        # 更新现有文件
+        jq ". + {\"$project_name\": $port}" "$port_file" > "${port_file}.tmp" && mv "${port_file}.tmp" "$port_file"
+    else
+        # 创建新文件
+        echo "{\"$project_name\": $port}" > "$port_file"
+    fi
+    
+    # 设置文件权限
+    chown jingrow:jingrow "$port_file"
+    chmod 644 "$port_file"
+    
+    log_success "端口 $port 已分配给项目 $project_name"
+}
+
 # 3. 克隆jsite项目
 clone_jsite_project() {
     log_info "开始克隆jsite项目: $PROJECT_NAME..."
@@ -259,6 +379,13 @@ create_env_file() {
     
     cd /home/jingrow/jsite/$PROJECT_NAME
     
+    # 获取项目端口
+    local project_port=$(get_available_port "$PROJECT_NAME")
+    save_port_assignment "$PROJECT_NAME" "$project_port"
+    
+    # 更新SITE_URL以使用分配的端口
+    local site_url_with_port=$(echo "$SITE_URL" | sed "s|:[0-9]*|:$project_port|")
+    
     # 检查.env文件是否已存在
     if [ -f "/home/jingrow/jsite/$PROJECT_NAME/.env" ]; then
         if [ "$FORCE_UPDATE" = true ]; then
@@ -271,7 +398,7 @@ create_env_file() {
     
     # 创建.env文件
     cat > "/home/jingrow/jsite/$PROJECT_NAME/.env" << EOF
-PUBLIC_SITE_URL=$SITE_URL
+PUBLIC_SITE_URL=$site_url_with_port
 
 REVALIDATE_TOKEN=$REVALIDATE_TOKEN
 
@@ -280,13 +407,116 @@ JINGROW_SITE_NAME=$SITE_NAME
 JINGROW_SERVER_URL=$SERVER_URL
 JINGROW_API_KEY=$API_KEY
 JINGROW_API_SECRET=$API_SECRET
+
+# 项目端口配置
+PORT=$project_port
 EOF
     
     # 设置文件权限
     chown jingrow:jingrow "/home/jingrow/jsite/$PROJECT_NAME/.env"
     chmod 600 "/home/jingrow/jsite/$PROJECT_NAME/.env"
     
-    log_success ".env文件创建完成"
+    log_success ".env文件创建完成 (端口: $project_port)"
+}
+
+# 4.5. 创建PM2配置文件
+create_pm2_config() {
+    log_info "创建PM2配置文件..."
+    
+    cd /home/jingrow/jsite/$PROJECT_NAME
+    
+    # 获取项目端口
+    local project_port=$(get_available_port "$PROJECT_NAME")
+    
+    # 创建logs目录
+    mkdir -p "/home/jingrow/jsite/$PROJECT_NAME/logs"
+    
+    # 创建ecosystem.config.js文件
+    cat > "/home/jingrow/jsite/$PROJECT_NAME/ecosystem.config.js" << EOF
+module.exports = {
+  apps: [{
+    name: '$PROJECT_NAME',
+    script: 'npm',
+    args: 'start',
+    cwd: '/home/jingrow/jsite/$PROJECT_NAME',
+    instances: 1,
+    autorestart: true,
+    watch: false,
+    max_memory_restart: '1G',
+    env: {
+      NODE_ENV: 'production',
+      PORT: $project_port
+    },
+    env_file: '.env',
+    log_file: './logs/combined.log',
+    out_file: './logs/out.log',
+    error_file: './logs/error.log',
+    log_date_format: 'YYYY-MM-DD HH:mm:ss Z',
+    merge_logs: true,
+    time: true
+  }]
+};
+EOF
+    
+    # 设置文件权限
+    chown -R jingrow:jingrow "/home/jingrow/jsite/$PROJECT_NAME/ecosystem.config.js"
+    chown -R jingrow:jingrow "/home/jingrow/jsite/$PROJECT_NAME/logs"
+    
+    log_success "PM2配置文件创建完成 (端口: $project_port)"
+}
+
+# 4.6. 用PM2启动项目
+start_project_with_pm2() {
+    log_info "使用PM2启动项目: $PROJECT_NAME..."
+    
+    cd /home/jingrow/jsite/$PROJECT_NAME
+    
+    # 检查项目是否已经在PM2中运行
+    PM2_STATUS=$(su - jingrow -c "
+        export NVM_DIR=\"\$HOME/.nvm\"
+        [ -s \"\$NVM_DIR/nvm.sh\" ] && \. \"\$NVM_DIR/nvm.sh\"
+        pm2 list | grep -c '$PROJECT_NAME' || echo '0'
+    ")
+    
+    if [ "$PM2_STATUS" != "0" ]; then
+        if [ "$FORCE_UPDATE" = true ]; then
+            log_warning "项目已在PM2中运行，重新启动..."
+            su - jingrow -c "
+                export NVM_DIR=\"\$HOME/.nvm\"
+                [ -s \"\$NVM_DIR/nvm.sh\" ] && \. \"\$NVM_DIR/nvm.sh\"
+                cd /home/jingrow/jsite/$PROJECT_NAME
+                pm2 delete $PROJECT_NAME 2>/dev/null || true
+                pm2 start ecosystem.config.js
+            "
+        else
+            log_warning "项目已在PM2中运行，跳过启动"
+            return
+        fi
+    else
+        su - jingrow -c "
+            export NVM_DIR=\"\$HOME/.nvm\"
+            [ -s \"\$NVM_DIR/nvm.sh\" ] && \. \"\$NVM_DIR/nvm.sh\"
+            cd /home/jingrow/jsite/$PROJECT_NAME
+            pm2 start ecosystem.config.js
+        "
+    fi
+    
+    # 保存PM2配置
+    su - jingrow -c "
+        export NVM_DIR=\"\$HOME/.nvm\"
+        [ -s \"\$NVM_DIR/nvm.sh\" ] && \. \"\$NVM_DIR/nvm.sh\"
+        pm2 save
+    "
+    
+    # 显示PM2状态
+    log_info "PM2项目状态："
+    su - jingrow -c "
+        export NVM_DIR=\"\$HOME/.nvm\"
+        [ -s \"\$NVM_DIR/nvm.sh\" ] && \. \"\$NVM_DIR/nvm.sh\"
+        pm2 list
+    "
+    
+    log_success "项目已使用PM2启动完成"
 }
 
 # 5. 安装traefik
@@ -442,8 +672,11 @@ show_deployment_info() {
     echo "  - 用户: jingrow"
     echo "  - jsite目录: /home/jingrow/jsite"
     echo "  - 项目目录: /home/jingrow/jsite/$PROJECT_NAME"
+    echo "  - 项目端口: $(get_available_port "$PROJECT_NAME")"
     echo "  - Traefik目录: /home/jingrow/traefik"
     echo "  - Traefik管理界面: http://localhost:8080"
+    echo "  - PM2配置文件: /home/jingrow/jsite/$PROJECT_NAME/ecosystem.config.js"
+    echo "  - PM2日志目录: /home/jingrow/jsite/$PROJECT_NAME/logs"
     echo ""
     log_info ".env文件配置："
     echo "  - PUBLIC_SITE_URL: $SITE_URL"
@@ -453,10 +686,20 @@ show_deployment_info() {
     echo "  - JINGROW_API_KEY: $API_KEY"
     echo "  - JINGROW_API_SECRET: $API_SECRET"
     echo ""
+    log_info "PM2管理命令："
+    echo "  - 查看状态: pm2 list"
+    echo "  - 查看日志: pm2 logs $PROJECT_NAME"
+    echo "  - 重启项目: pm2 restart $PROJECT_NAME"
+    echo "  - 停止项目: pm2 stop $PROJECT_NAME"
+    echo "  - 删除项目: pm2 delete $PROJECT_NAME"
+    echo "  - 监控界面: pm2 monit"
+    echo ""
     log_info "下一步操作："
     echo "  1. 进入项目目录: cd /home/jingrow/jsite/$PROJECT_NAME"
-    echo "  2. 启动开发服务器: npm run dev"
+    echo "  2. 查看PM2状态: pm2 list"
-    echo "  3. 访问Traefik管理界面: http://localhost:8080"
+    echo "  3. 查看项目日志: pm2 logs $PROJECT_NAME"
+    echo "  4. 访问Traefik管理界面: http://localhost:8080"
+    echo "  5. 访问项目: $SITE_URL"
     echo ""
     log_warning "注意：请确保防火墙允许80、443、8080端口访问"
 }
@@ -472,8 +715,13 @@ main() {
     echo "  - 跳过Docker: $SKIP_DOCKER"
     echo "  - 跳过Traefik: $SKIP_TRAEFIK"
     echo "  - 跳过依赖安装: $SKIP_DEPENDENCIES"
+    echo "  - 跳过PM2: $SKIP_PM2"
     echo "  - 强制更新: $FORCE_UPDATE"
     echo ""
+    log_info "端口配置:"
+    echo "  - 起始端口: $START_PORT"
+    echo "  - 端口增量: $PORT_INCREMENT"
+    echo ""
     log_info ".env文件参数:"
     echo "  - 网站URL: $SITE_URL"
     echo "  - 站点名称: $SITE_NAME"
@@ -493,9 +741,29 @@ main() {
     fi
     
     install_nodejs
+    
+    if [ "$SKIP_PM2" = false ]; then
+        install_pm2
+    else
+        log_warning "跳过PM2安装"
+    fi
+    
     clone_jsite_project
     create_env_file
     
+    if [ "$SKIP_DEPENDENCIES" = false ]; then
+        install_project_dependencies
+    else
+        log_warning "跳过项目依赖安装"
+    fi
+    
+    if [ "$SKIP_PM2" = false ]; then
+        create_pm2_config
+        start_project_with_pm2
+    else
+        log_warning "跳过PM2配置和启动"
+    fi
+    
     if [ "$SKIP_TRAEFIK" = false ]; then
         install_traefik
         start_traefik
@@ -503,12 +771,6 @@ main() {
         log_warning "跳过Traefik安装和启动"
     fi
     
-    if [ "$SKIP_DEPENDENCIES" = false ]; then
-        install_project_dependencies
-    else
-        log_warning "跳过项目依赖安装"
-    fi
-    
     show_deployment_info
     
     log_success "部署脚本执行完成！"