CentOS 7 基于yum方式快速搭建LAMP wordpress

缺乏、安全感 2022-06-07 05:23 200阅读 0赞

LAMP是流行的经典快速部署互联网应用的标配。 它的全称是Linux+Apache+Mysql+PHP。之前写过基于CentOS6下编译以及yum方式搭建LAMP。本次主要主要是基于CentOS7来描述，同时演示了在该架构下安装WordPress，供大家参考。

有关CentOS 6下搭建文章可参考：  
[Linux 6 下yum方式安装配置LAMP平台][Linux 6 _yum_LAMP]  
[Linux 6下编译安装配置LAMP平台][Linux 6_LAMP]

## 一、安装LAMP ##

当前环境
    [root@centos7-web ~]# more /etc/redhat-release 
    CentOS Linux release 7.2.1511 (Core) 
    
    基于yum方式安装httpd，php，mariadb
    [root@centos7-web ~]# yum install httpd -y
    [root@centos7-web ~]# yum install php php-mysql -y 
    [root@centos7-web ~]# yum install mariadb-server -y
    
    验证相关安装包
    [root@centos7-web ~]# rpm -qa|grep httpd
    httpd-2.4.6-40.el7.centos.x86_64
    httpd-tools-2.4.6-40.el7.centos.x86_64
    
    [root@centos7-web ~]# rpm -qa|grep php
    php-cli-5.4.16-36.el7_1.x86_64
    php-mysql-5.4.16-36.el7_1.x86_64
    php-common-5.4.16-36.el7_1.x86_64
    php-pdo-5.4.16-36.el7_1.x86_64
    php-5.4.16-36.el7_1.x86_64
    
    [root@centos7-web ~]# rpm -qa|grep maria
    mariadb-libs-5.5.44-2.el7.centos.x86_64
    mariadb-server-5.5.44-2.el7.centos.x86_64
    mariadb-5.5.44-2.el7.centos.x86_64
    
    启动及验证httpd
    [root@centos7-web ~]# systemctl start httpd
    [root@centos7-web ~]# ss -nltp|grep httpd
    LISTEN    0    128   :::80  :::*      users:(("httpd",pid=120703,fd=4),("httpd",pid=120702,fd=4),
    ("httpd",pid=120701,fd=4),("httpd",pid=120700,fd=4),("httpd",pid=120699,fd=4),("httpd",pid=120688,fd=4))
    
    [root@centos7-web ~]# echo "This is a httpd test page.">/var/www/html/index.html
    [root@centos7-web ~]# curl http://localhost
    This is a httpd test page.
    
    启动及验证mariadb
    [root@centos7-web ~]# rpm -ql mariadb-server|grep service
    /usr/lib/systemd/system/mariadb.service
    
    [root@centos7-web ~]# systemctl start mariadb.service
    [root@centos7-web ~]# mysql
    Welcome to the MariaDB monitor.  Commands end with ; or \g.
    Your MariaDB connection id is 2
    Server version: 5.5.44-MariaDB MariaDB Server
    
    Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.
    
    Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
    
    MariaDB [(none)]> show variables like 'version';
    +---------------+----------------+
    | Variable_name | Value          |
    +---------------+----------------+
    | version      | 5.5.44-MariaDB |
    +---------------+----------------+
    1 row in set (0.00 sec)
    
    MariaDB [(none)]> show databases;
    
    +--------------------+
    | Database          |
    +--------------------+
    | information_schema |
    | mysql              |
    | performance_schema |
    | test              |
    +--------------------+
    4 rows in set (0.00 sec)
    
    MariaDB [(none)]> exit
    Bye
    
    测试PHP
        由于当前PHP使用模块化方式被装载到httpd，因此无需单独启动及设置PHP，如下可以检测到已加载php5模块以及rewrite模块
    [root@centos7-web ~]# httpd -M|grep php
    php5_module (shared)
    [root@centos7-web ~]# httpd -M|grep rewrite
    rewrite_module (shared)
    
    [root@centos7-web ~]# echo " 
    <html>
    <h1>This is a php test page.</h1>
    <?php phpinfo(); ?>
    </html>">/var/www/html/index.php 
    
    [root@centos7-web ~]# curl http://localhost/index.php
    <html>
    <h1>This is a php test page.</h1>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml"><head>
    <style type="text/css"> body { background-color: #ffffff; color: #000000;} body, td, th, h1, h2 { font-family: sans-serif;} pre { margin: 0px; font-family: monospace;} a:link { color: #000099; text-decoration: none; background-color: #ffffff;} a:hover { text-decoration: underline;} table { border-collapse: collapse;} ............. 验证PHP连接mariadb数据库 [root@centos7-web ~]# vim /var/www/html/connmysql.php <?php $conn if ($conn echo "succ"; else echo " mysql_close(); ?> [root@centos7-web ~]# curl http://localhost/connmysql.php succ

## 二、安装及配置wordpress ##

[root@centos7-web ~]# cd /usr/local/src
    [root@centos7-web src]# ls -hltr
    total 8.3M
    -rw-r--r-- 1 root root 8.3M Sep 22 17:17 wordpress-4.8.1-zh_CN.tar.gz
    
    [root@centos7-web src]# tar -xf wordpress-4.8.1-zh_CN.tar.gz
    [root@centos7-web src]# cp -R wordpress /var/www/html/
    
    [root@centos7-web ~]# cp /var/www/html/wordpress/wp-config-sample.php /var/www/html/wordpress/wp-config.php
    [root@centos7-web ~]# vim /var/www/html/wordpress/wp-config.php
    ###主要是配置数据库名及用户密码
    /** WordPress数据库的名称 */
    define('DB_NAME', 'wpdb');
    
    /** MySQL数据库用户名 */
    define('DB_USER', 'wpadmin');
    
    /** MySQL数据库密码 */
    define('DB_PASSWORD', 'pass');
    
    /** MySQL主机 */
    define('DB_HOST', 'localhost');
    
    /** 创建数据表时默认的文字编码 */
    define('DB_CHARSET', 'utf8');
    
    /** 数据库整理类型。如不确定请勿更改 */
    define('DB_COLLATE', '');
    
    创建wordpress数据库及用户
    [root@centos7-web ~]# mysql
    
    MariaDB [(none)]> create database wpdb character set utf8;
    Query OK, 1 row affected (0.00 sec)
    
    MariaDB [(none)]> grant all privileges on wpdb.* to 'wpadmin'@'localhost' identified by 'pass';
    Query OK, 0 rows affected (0.00 sec)
    
    MariaDB [(none)]> flush privileges;
    Query OK, 0 rows affected (0.00 sec)

配置wordpress  
打开浏览器完成wordpress配置  
![这里写图片描述][SouthEast]

安装wordpress后，即可登陆到后台管理面版  
![这里写图片描述][SouthEast 1]

![这里写图片描述][SouthEast 2]  
主页界面  
![这里写图片描述][SouthEast 3]

[Linux 6 _yum_LAMP]: http://blog.csdn.net/leshami/article/details/51915081
[Linux 6_LAMP]: http://blog.csdn.net/leshami/article/details/51944920
[SouthEast]: /images/20220607/d4365ffd2c2f4353a2792aa7510e8729.png
[SouthEast 1]: /images/20220607/ccc8da36ba25419698bdf5d037675546.png
[SouthEast 2]: /images/20220607/8d39edb631e74674a779bcc84f46c14a.png
[SouthEast 3]: /images/20220607/47726baf8cd74891bf5938974deac028.png