关于作者
大家好，我是秋意零。
😈 CSDN作者主页
- 😎 博客主页
👿 简介
- 👻 普通本科生在读
- 在校期间参与众多计算机相关比赛，如：🌟 “省赛”、“国赛”，斩获多项奖项荣誉证书
- 🔥 各个平台，秋意临 账号创作者
- 🔥 云社区 创建者
点赞、收藏+关注下次不迷路！
欢迎加入云社区
前言
今天给各位带来一个出色网站、博客系统 WordPress，不过不使用 Docker Hub 提供的 WordPress Docker镜像，我们使用 Dockerfile 自己制作，实现 LNMP WordPress 运行环境，并将 WordPress 部署再其基础之上
为什么不使用 Docker Hub 提供的 WordPress 镜像部署呢？
环境准备
- Linux 7.5
- docker v23.0.1
- docker compose v2.17.0
- WordPress v6.2
注意：这里的环境是博主使用环境，不限于此
新手小白教程
目录结构
[root@master01 ~]# tree docker docker ├── db.sh #数据库启动、配置脚本 ├── default.conf #nginx配置文件，配置支持 php ├── docker-compose.yaml # compose 文件 ├── Dockerfile-mariadb # maraidb dockerfile文件 ├── Dockerfile-service # nginx+php+wordpress dockerfile文件 ├── wordpress-6.2-zh_CN.zip # wordpress安装包 ├── wp-config.php # wordpress配置文件，这里主要配置数据库部分 └── yum.sh #yum源配置脚本 0 directories, 8 files
dockerfile制作镜像
yum 脚本
yum脚本是两个 dockerfile 文件公用的脚本，因为这里都是使用 yum 安装的服务
# 清除默认yum rm -rf /etc/yum.repos.d/* # 阿里云 centos7 yum curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo #nginx yum cat > /etc/yum.repos.d/nginx.repo << EOF [nginx] name=nginx baseurl=https://nginx.org/packages/centos/7/x86_64/ gpgcheck=0 enabled=1 EOF #mariadb yum cat > /etc/yum.repos.d/mariadb.repo <<EOF [mariadb] name=mariadb baseurl=https://mirrors.tuna.tsinghua.edu.cn/mariadb/mariadb-10.5.19/yum/centos/7/x86_64/ gpgcheck=0 enabled=1 EOF #php yum yum -y install epel-release rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
Dockerfile-mariadb 镜像
yum.sh、db.sh 是 Dockerfile-mariadb 构建镜像时所需要的文件
db.sh 启动配置脚本
db.sh 是数据库启动、设置密码、创建数据库以及授权的脚本
cat > db.sh << EOF #!/bin/bash mysql_install_db --user=root mysqld_safe --user=root & sleep 3 mysqladmin -u root password '000000' mysql -uroot -p000000 -e "create database wordpress;" mysql -uroot -p000000 -e "grant all on wordpress.* to root@localhost identified by '000000';" mysql -uroot -p000000 -e "grant all on wordpress.* to root@'%' identified by '000000';" EOF
Dockerfile-mariadb
cat > Dockerfile-mariadb << EOF FROM centos:centos7.9.2009 MAINTAINER qyl COPY yum.sh /opt/ COPY db.sh /opt RUN sh /opt/yum.sh && yum clean all RUN yum install -y mariadb-server RUN sh /opt/db.sh EXPOSE 3306 CMD ["mysqld_safe","--user=root"] EOF
构建镜像
docker build -t wp-mariadb:v1 -f Dockerfile-mariadb .
Dockerfile-service 镜像
yum.sh、default.conf 、wp-config.php 是 Dockerfile-service 构建镜像时所需要的文件
default.conf
这是配置 nginx 能代理 php 网页的配置
cat > default.conf << EOF server { listen 80; server_name localhost; location / { root /usr/share/nginx/html; index index.php index.html index.htm; #修改部分 } error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } location ~ \.php$ { root /usr/share/nginx/html; #修改部分 fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; #修改部分 include fastcgi_params; } } EOF
wp-config.php
在安装 wordpress 时 wordpress 配置文件无法自动写入时，使用这种方式手动写入（主要配置数据库部分）
注意：数据库部分的配置
cat > wp-config.php << EOF <?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: * * * Database settings * * Secret keys * * Database table prefix * * ABSPATH * * @link https://wordpress.org/documentation/article/editing-wp-config-php/ * * @package WordPress */ // ** Database settings - You can get this info from your web host ** // /** The name of the database for WordPress */ define( 'DB_NAME', 'wordpress' ); # 根据自己数据库修改 /** Database username */ define( 'DB_USER', 'root' ); # 根据自己数据库修改 /** Database password */ define( 'DB_PASSWORD', '000000' ); # 根据自己数据库修改 /** Database hostname */ define( 'DB_HOST', 'mariadb:3306' ); # 这个 mariadb 对应 compose 里面的服务名 /** 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_'; /** * 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 documentation. * * @link https://wordpress.org/documentation/article/debugging-in-wordpress/ */ define( 'WP_DEBUG', false ); /* Add any custom values between this line and the "stop editing" line. */ /* That's all, stop editing! Happy publishing. */ /** Absolute path to the WordPress directory. */ if ( ! defined( 'ABSPATH' ) ) { define( 'ABSPATH', __DIR__ . '/' ); } /** Sets up WordPress vars and included files. */ require_once ABSPATH . 'wp-settings.php'; EOF
