Docker安装Wordpress

1.安装Docker

2.安装docker-compose

[root@server ~]# curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

[root@server ~]# chmod +x /usr/local/bin/docker-compose

[root@server ~]# ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

3.安装WordPress

[root@server wordpress]# vi docker-compose.yml

version: '3.1'

services:

  wordpress:
    image: wordpress
    restart: always
    ports:
      - 80:80
      - 443:443
    container_name: wordpress
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
      WORDPRESS_DB_NAME: wordpress
    volumes:
      - wordpress:/var/www/html

  db:
    image: mysql:5.7
    restart: always
    container_name: mysql
    environment:
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress
      MYSQL_ROOT_PASSWORD: 239131
    volumes:
      - mysql:/var/lib/mysql

volumes:
  wordpress:
  mysql:

[root@server wordpress]# docker-compose up -d

4.容器安装工具

容器安装vi 和 rz:
[root@server _data]# docker exec -it aecd0f095c3f /bin/sh
# apt-get update
# apt-get install vim
# apt-get install lrzsz

5.配置SSL

6.安装问题

Docker部署WordPress上传主题时出现上传的文件尺寸超过php.ini中定义的upload_max_filesize值的解决办法:
在WordPress容器里的/usr/local/etc/php/conf.d目录是php的相关配置，我们可以新建一个uploads.ini的配置文件，里面是上传相关的配置

[root@server _data]# pwd
/opt/docker/volumes/wordpress_wordpress/_data
[root@server _data]# vim uploads.ini
file_uploads = On
memory_limit = 500M
upload_max_filesize = 30M
post_max_size = 30M
max_execution_time = 600

[root@server _data]# docker exec -it aecd0f095c3f /bin/sh

# cd /var/www/html

# cp /var/www/html/uploads.ini  /usr/local/etc/php/conf.d/

[root@server _data]# docker restart aecd0f095c3f