准备

LAMP 环境是指 Linux 系统下，由 Apache + MariaDB + PHP 及其它相关辅助组件组成的网站服务器架构。

本次搭建 LAMP 环境，在腾讯云服务器上进行，

配置为标准型SA2/2核/2GB/1Mbps，

系统为CentOS 8.2 64位，

公网IP为118.195.221.183

登录云服务器后，界面如图所示。

安装 Apache

输入下列字符串，点击回车键，服务器即可快速安装 Apache 框架

yum install httpd -y

安装结果显示如下：

Last metadata expiration check: 0:03:55 ago on Sat 17 Dec 2022 06:35:43 PM CST.
Dependencies resolved.
=====================================================================================================================================================
 Package                            Architecture           Version                                                   Repository                 Size
=====================================================================================================================================================
Installing:
 httpd                              x86_64                 2.4.37-43.module_el8.5.0+1022+b541f3b1                    AppStream                 1.4 M
Installing dependencies:
 apr                                x86_64                 1.6.3-12.el8                                              AppStream                 129 k
 apr-util                           x86_64                 1.6.1-6.el8                                               AppStream                 105 k
 centos-logos-httpd                 noarch                 85.8-2.el8                                                BaseOS                     75 k
 httpd-filesystem                   noarch                 2.4.37-43.module_el8.5.0+1022+b541f3b1                    AppStream                  39 k
 httpd-tools                        x86_64                 2.4.37-43.module_el8.5.0+1022+b541f3b1                    AppStream                 107 k
 mod_http2                          x86_64                 1.15.7-3.module_el8.4.0+778+c970deab                      AppStream                 154 k
Installing weak dependencies:
 apr-util-bdb                       x86_64                 1.6.1-6.el8                                               AppStream                  25 k
 apr-util-openssl                   x86_64                 1.6.1-6.el8                                               AppStream                  27 k
Enabling module streams:
 httpd                                                     2.4                                                                                      

Transaction Summary
=====================================================================================================================================================
Install  9 Packages

Total download size: 2.1 M
Installed size: 5.6 M
Downloading Packages:
(1/9): apr-util-bdb-1.6.1-6.el8.x86_64.rpm                                                                           227 kB/s |  25 kB     00:00    
(2/9): apr-util-1.6.1-6.el8.x86_64.rpm                                                                               611 kB/s | 105 kB     00:00    
(3/9): apr-1.6.3-12.el8.x86_64.rpm                                                                                   637 kB/s | 129 kB     00:00    
(4/9): apr-util-openssl-1.6.1-6.el8.x86_64.rpm                                                                       282 kB/s |  27 kB     00:00    
(5/9): httpd-filesystem-2.4.37-43.module_el8.5.0+1022+b541f3b1.noarch.rpm                                            313 kB/s |  39 kB     00:00    
(6/9): httpd-tools-2.4.37-43.module_el8.5.0+1022+b541f3b1.x86_64.rpm                                                 636 kB/s | 107 kB     00:00    
(7/9): centos-logos-httpd-85.8-2.el8.noarch.rpm                                                                      486 kB/s |  75 kB     00:00    
(8/9): mod_http2-1.15.7-3.module_el8.4.0+778+c970deab.x86_64.rpm                                                     625 kB/s | 154 kB     00:00    
(9/9): httpd-2.4.37-43.module_el8.5.0+1022+b541f3b1.x86_64.rpm                                                       2.8 MB/s | 1.4 MB     00:00    
-----------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                3.0 MB/s | 2.1 MB     00:00     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                                                                                             1/1 
  Installing       : apr-1.6.3-12.el8.x86_64                                                                                                     1/9 
  Running scriptlet: apr-1.6.3-12.el8.x86_64                                                                                                     1/9 
  Installing       : apr-util-bdb-1.6.1-6.el8.x86_64                                                                                             2/9 
  Installing       : apr-util-openssl-1.6.1-6.el8.x86_64                                                                                         3/9 
  Installing       : apr-util-1.6.1-6.el8.x86_64                                                                                                 4/9 
  Running scriptlet: apr-util-1.6.1-6.el8.x86_64                                                                                                 4/9 
  Installing       : httpd-tools-2.4.37-43.module_el8.5.0+1022+b541f3b1.x86_64                                                                   5/9 
  Installing       : centos-logos-httpd-85.8-2.el8.noarch                                                                                        6/9 
  Running scriptlet: httpd-filesystem-2.4.37-43.module_el8.5.0+1022+b541f3b1.noarch                                                              7/9 
  Installing       : httpd-filesystem-2.4.37-43.module_el8.5.0+1022+b541f3b1.noarch                                                              7/9 
  Installing       : mod_http2-1.15.7-3.module_el8.4.0+778+c970deab.x86_64                                                                       8/9 
  Installing       : httpd-2.4.37-43.module_el8.5.0+1022+b541f3b1.x86_64                                                                         9/9 
  Running scriptlet: httpd-2.4.37-43.module_el8.5.0+1022+b541f3b1.x86_64                                                                         9/9 
  Verifying        : apr-1.6.3-12.el8.x86_64                                                                                                     1/9 
  Verifying        : apr-util-1.6.1-6.el8.x86_64                                                                                                 2/9 
  Verifying        : apr-util-bdb-1.6.1-6.el8.x86_64                                                                                             3/9 
  Verifying        : apr-util-openssl-1.6.1-6.el8.x86_64                                                                                         4/9 
  Verifying        : httpd-2.4.37-43.module_el8.5.0+1022+b541f3b1.x86_64                                                                         5/9 
  Verifying        : httpd-filesystem-2.4.37-43.module_el8.5.0+1022+b541f3b1.noarch                                                              6/9 
  Verifying        : httpd-tools-2.4.37-43.module_el8.5.0+1022+b541f3b1.x86_64                                                                   7/9 
  Verifying        : mod_http2-1.15.7-3.module_el8.4.0+778+c970deab.x86_64                                                                       8/9 
  Verifying        : centos-logos-httpd-85.8-2.el8.noarch                                                                                        9/9 

Installed:
  apr-1.6.3-12.el8.x86_64                                                     apr-util-1.6.1-6.el8.x86_64                                           
  apr-util-bdb-1.6.1-6.el8.x86_64                                             apr-util-openssl-1.6.1-6.el8.x86_64                                   
  centos-logos-httpd-85.8-2.el8.noarch                                        httpd-2.4.37-43.module_el8.5.0+1022+b541f3b1.x86_64                   
  httpd-filesystem-2.4.37-43.module_el8.5.0+1022+b541f3b1.noarch              httpd-tools-2.4.37-43.module_el8.5.0+1022+b541f3b1.x86_64             
  mod_http2-1.15.7-3.module_el8.4.0+778+c970deab.x86_64                      

Complete!

安装完毕后，要启动 Apache，输入下列代码：

systemctl start httpd

再将 Apache设为开启启动，输入下列代码：

systemctl enable httpd

接着，我们检查一下 Apache能否正常启动，打开主机上的浏览器，输入本服务器的公网IP，界面显示如下：

If you can read this page it means that this site is working properly.

能够看到该页面说明 Apache配置成功了。

安装 MariaDB

首先，输入以下命令，查看系统中是否已安装 MariaDB，避免重复安装，或安装版本不同造成冲突

rpm -qa | grep -i mariadb

返回结果为空，说明本服务器尚未安装。

接下来，输入下列代码，创建一个custom MariaDB YUM repository entry 文件

vi /etc/yum.repos.d/MariaDB.repo

结果显示如下

"/etc/yum.repos.d/MariaDB.repo" [New File]

接着打开

https://mariadb.org/download/?t=repo-config&d=CentOS+8+%28x86_64%29&v=10.8&r_m=aliyun

下面两个空格或许可以随意选择，第一个空格的信息无法从云服务器表面介绍中获悉情况，

返回云服务器操作界面，输入

uname -a

浮现

Linux VM-0-4-centos 4.18.0-348.7.1.el8_5.x86_64 #1 SMP Wed Dec 22 13:25:12 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

则可以确定第一个空格的信息选项为CentOS8 x86_64

第二个空格选择最新的版本；

第三个空格随意挑选了阿里云的镜像。

再点击下方生成的代码框右上角的复制按钮（红圈内），

接着返回到云服务器的操作界面，输入：

vi /etc/yum.repos.d/MariaDB.repo

则进入新的编辑界面，将上面复制的代码粘贴进去，如下图

再摁** Esc** 键，退出编辑模式，进入命令模式，输入：wp，摁回车键，出现如下图显示的情况。

摁回车键后，返回命令行界面，键入

yum -y install MariaDB-client MariaDB-server

此时浮现提示：

Warning: failed loading '/etc/yum.repos.d/MariaDB.repo', skipping.
Last metadata expiration check: 1:23:36 ago on Sat 17 Dec 2022 10:24:02 PM CST.
No match for argument: MariaDB-client
No match for argument: MariaDB-server
  * Maybe you meant: mariadb-server
Error: Unable to find a match: MariaDB-client MariaDB-server

然后我就不知道怎么搞了。

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