华为云服务器搭建教程图解，华为云服务器搭建教程从零开始，轻松掌握华为云服务器搭建全流程（图文并茂）

本教程图解华为云服务器搭建，从零基础出发，详细解析搭建全流程，图文并茂，助您轻松掌握华为云服务器搭建技能。

华为云服务器概述

华为云服务器是华为云提供的一种弹性计算服务，可以满足用户在不同场景下的计算需求，它具有高可用、高性能、高可靠的特点，支持多种操作系统和编程语言，可以帮助用户快速搭建各种应用程序。

搭建环境准备

1、注册华为云账号

您需要在华为云官网（https://www.huaweicloud.com/）注册一个账号，并完成实名认证。

2、添加服务套餐

登录华为云账号后，在控制台左侧导航栏中找到“弹性云服务器ECS”，点击进入，然后点击“添加ECS实例”。

3、选择购买方式

在购买页面，您可以选择按量付费、包年包月、预付费等方式购买ECS实例，这里以按量付费为例，选择合适的地域、可用区、镜像、实例规格等信息。

4、设置网络和安全组

在购买页面，您需要设置ECS实例的网络和安全组，网络包括公网和私网，公网可以访问互联网，私网只能访问同一VPC内的其他实例，安全组用于控制ECS实例的访问权限。

5、设置SSH密钥

为了方便远程登录ECS实例，您需要设置一个SSH密钥，点击“创建密钥对”，下载密钥文件，并保存到本地。

6、购买ECS实例

根据页面提示，填写相关信息，完成购买。

搭建步骤

1、连接ECS实例

使用SSH客户端（如PuTTY）连接到ECS实例，在SSH客户端中，输入ECS实例的公网IP地址，并选择相应的SSH密钥。

2、登录ECS实例

连接成功后，输入用户名（默认为root），并使用保存的SSH密钥文件进行密码验证。

3、安装操作系统

登录ECS实例后，根据您的需求安装操作系统，这里以CentOS 7为例，执行以下命令：

sudo yum update
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y epel-release
sudo yum install -y https://mirrors.tuna.tsinghua.edu.cn/epel-release/7/x86_64/epel-release-7-11.noarch.rpm
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release-notes
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install -y centos-release-elrepo
sudo yum install -y centos-release-elrepo-kernel
sudo yum install -y centos-release-elrepo-source
sudo yum install -y centos-release-sources
sudo yum install -y centos-release
sudo yum install -y centos-release-eeps
sudo yum install -y centos-release-scl
sudo yum install -y centos-release-ca
sudo yum install -y centos-release-banner
sudo yum install -y centos-release-notes
sudo yum install -y centos-release-gpg
sudo yum install -y centos-release-tbn
sudo yum install -y centos-release-ver
sudo yum install