基于 CentOS 搭建 WordPress 个人博客

许都博客

修改于 2021-06-27 15:11:47

9830

修改于 2021-06-27 15:11:47

文章被收录于专栏：许都博客许都博客

准备 LNMP 环境

任务时间：30min ~ 60min

LNMP 是 Linux、Nginx、MySQL 和 PHP 的缩写，是 WordPress 博客系统依赖的基础运行环境。我们先来准备 LNMP 环境

安装 Nginx

使用 yum 安装 Nginx：

yum install nginx -y

修改 /etc/nginx/conf.d/default.conf，去除对 IPv6 地址的监听，可参考下面的示例：示例代码：/etc/nginx/conf.d/default.conf

server {
listen 80 default_server;
# listen [::]:80 default_server;
server_name _;
root /usr/share/nginx/html;
 
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
 
location / {
}
 
error_page 404 /404.html;
location = /40x.html {
}
 
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
 
}

修改完成后，启动 Nginx：

nginx

此时，可访问实验机器外网 HTTP 服务（http://<您的 CVM IP 地址>）来确认是否已经安装成功。将 Nginx 设置为开机自动启动：

chkconfig nginx on

CentOS 6 不支持 IPv6，需要取消对 IPv6 地址的监听，否则 Nginx 不能成功启动。

安装 MySQL

使用 yum 安装 MySQL：

yum install mysql-server -y

安装完成后，启动 MySQL 服务：

service mysqld restart

设置 MySQL 账户 root 密码：

/usr/bin/mysqladmin -u root password 'MyPas$word4Word_Press'

将 MySQL 设置为开机自动启动：

chkconfig mysqld on

下面命令中的密码是教程为您自动生成的，为了方便实验的进行，不建议使用其它密码。如果设置其它密码，请把密码记住，在后续的步骤会使用到。

安装 PHP

使用 yum 安装 PHP：

yum install php-fpm php-mysql -y

安装之后，启动 PHP-FPM 进程：

service php-fpm start

启动之后，可以使用下面的命令查看 PHP-FPM 进程监听哪个端口

netstat -nlpt | grep php-fpm

把 PHP-FPM 也设置成开机自动启动：

chkconfig php-fpm on

CentOs 6 默认已经安装了 PHP-FPM 及 PHP-MYSQL，下面命令执行的可能会提示已经安装。

PHP-FPM 默认监听 9000 端口

安装并配置 WordPress

任务时间：30min ~ 60min

安装 WordPress

配置好 LNMP 环境后，继续使用 yum 来安装 WordPress：

yum install wordpress -y

安装完成后，就可以在 /usr/share/wordpress 看到 WordPress 的源代码了。

配置数据库

进入 MySQL：

mysql -uroot --password='MyPas$word4Word_Press'

为 WordPress 创建一个数据库：

CREATE DATABASE wordpress;

MySQL 部分设置完了，我们退出 MySQL 环境：

exit

把上述的 DB 配置同步到 WordPress 的配置文件中，可参考下面的配置：

示例代码：/etc/wordpress/wp-config.php

<?php
/**
* The base configuration for WordPress
*
* The wp-config.php creation script uses this file during the
* installation. You don't have to use the web site, you can
* copy this file to "wp-config.php" and fill in the values.
*
* This file contains the following configurations:
*
* * MySQL settings
* * Secret keys
* * Database table prefix
* * ABSPATH
*
* @link https://codex.wordpress.org/Editing_wp-config.php
*
* @package WordPress
*/
 
// ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define('DB_NAME', 'wordpress');
 
/** MySQL database username */
define('DB_USER', 'root');
 
/** MySQL database password */
define('DB_PASSWORD', 'MyPas$word4Word_Press');
 
/** MySQL hostname */
define('DB_HOST', 'localhost');
 
/** Database Charset to use in creating database tables. */
define('DB_CHARSET', 'utf8');
 
/** The Database Collate type. Don't change this if in doubt. */
define('DB_COLLATE', '');
 
/**#@+
* Authentication Unique Keys and Salts.
*
* Change these to different unique phrases!
* You can generate these using the {@link https://api.wordpress.org/secret-key/1.1/salt/ WordPress.org secret-key service}
* You can change these at any point in time to invalidate all existing cookies. This will force all users to have to log in again.
*
* @since 2.6.0
*/
define('AUTH_KEY', 'put your unique phrase here');
define('SECURE_AUTH_KEY', 'put your unique phrase here');
define('LOGGED_IN_KEY', 'put your unique phrase here');
define('NONCE_KEY', 'put your unique phrase here');
define('AUTH_SALT', 'put your unique phrase here');
define('SECURE_AUTH_SALT', 'put your unique phrase here');
define('LOGGED_IN_SALT', 'put your unique phrase here');
define('NONCE_SALT', 'put your unique phrase here');
 
/**#@-*/
 
/**
* WordPress Database Table prefix.
*
* You can have multiple installations in one database if you give each
* a unique prefix. Only numbers, letters, and underscores please!
*/
$table_prefix = 'wp_';
 
/**
* See http://make.wordpress.org/core/2013/10/25/the-definitive-guide-to-disabling-auto-updates-in-wordpress-3-7
*/
 
/* Disable all file change, as RPM base installation are read-only */
define('DISALLOW_FILE_MODS', true);
 
/* Disable automatic updater, in case you want to allow
above FILE_MODS for plugins, themes, ... */
define('AUTOMATIC_UPDATER_DISABLED', true);
 
/* Core update is always disabled, WP_AUTO_UPDATE_CORE value is ignore */
 
/**
* For developers: WordPress debugging mode.
*
* Change this to true to enable the display of notices during development.
* It is strongly recommended that plugin and theme developers use WP_DEBUG
* in their development environments.
*
* For information on other constants that can be used for debugging,
* visit the Codex.
*
* @link https://codex.wordpress.org/Debugging_in_WordPress
*/
define('WP_DEBUG', false);
 
/* That's all, stop editing! Happy blogging. */
 
/** Absolute path to the WordPress directory. */
if ( !defined('ABSPATH') )
define('ABSPATH', '/usr/share/wordpress');
 
/** Sets up WordPress vars and included files. */
require_once(ABSPATH . 'wp-settings.php');

如果你上面的步骤没有使用教程创建的密码，请修改下面命令中的密码登录

配置 Nginx

WordPress 已经安装完毕，我们配置 Nginx 把请求转发给 PHP-FPM 来处理首先，重命名默认的配置文件：

cd /etc/nginx/conf.d/
mv default.conf defaut.conf.bak

在 /etc/nginx/conf.d 创建 wordpress.conf 配置，参考下面的内容：

示例代码：/etc/nginx/conf.d/wordpress.conf

server {
listen 80;
root /usr/share/wordpress;
location / {
index index.php index.html index.htm;
try_files uri uri/ /index.php index.php;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ .php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME document_rootfastcgi_script_name;
include fastcgi_params;
}
}

配置后，通知 Nginx 进程重新加载：