> For the complete documentation index, see [llms.txt](https://docs.verge.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.verge.io/learn-the-platform/zh/di-2-mo-kuai-rong-liang-gui-hua-yu-she-ji/02-sizing-design.md).

# 概述

## 学习目标

在本模块结束时，你将能够：

* **评估客户需求** 并推荐合适的 VergeOS 拓扑（HCI 或 UCI——包括混合双集群 UCI 变体，HCI + 专用计算）
* **配置硬件规格** 用于基于工作负载配置文件的 HCI 和 UCI 部署
* **使用参考架构** 作为客户设计的起点
* **创建物料清单** 用于 VergeOS 部署提案

## 前置条件

* 完成 [模块 1：架构基础](/learn-the-platform/zh/mo-kuai-1-jia-gou-ji-chu/01-architecture.md) ——你应当了解 HCI 与 UCI 的权衡、节点类型以及集群概念

## 预计时间

**2 小时** （1 小时阅读 + 1 小时实验）

## 主题

* [**硬件要求**](/learn-the-platform/zh/di-2-mo-kuai-rong-liang-gui-hua-yu-she-ji/01-hardware-requirements.md) ——控制器节点、存储节点和仅计算节点的最低与推荐规格。CPU、内存、磁盘和 NIC 考量。
* [**参考架构**](/learn-the-platform/zh/di-2-mo-kuai-rong-liang-gui-hua-yu-she-ji/02-reference-architectures.md) ——三种部署模型——HCI、HCI + 专用计算（混合双集群 UCI 变体）以及 UCI——并提供边缘和 CSP 场景的指导。
* [**客户范围界定**](/learn-the-platform/zh/di-2-mo-kuai-rong-liang-gui-hua-yu-she-ji/03-customer-scoping.md) ——如何收集需求、将工作负载配置文件转换为资源估算，以及选择合适的拓扑。
* [**实验：设计练习**](/learn-the-platform/zh/di-2-mo-kuai-rong-liang-gui-hua-yu-she-ji/lab.md) ——根据客户场景，提供硬件建议和拓扑图。


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