docker-compose來快速建置wordpress

以docker-compose.yml來建置wordpress服務於8031 port,並且加上 phpMyAdmin,讓你用瀏覽器管理同一個 MySQL。WordPress 仍然以 8031 對外,phpMyAdmin 另外用 8032

version: '3.9'

services:
  wordpress:
    image: wordpress:latest
    container_name: wordpress_site
    ports:
      - "8031:80"
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: wpuser
      WORDPRESS_DB_PASSWORD: wppassword
      WORDPRESS_DB_NAME: wordpress
    volumes:
      - wordpress_data:/var/www/html
    depends_on:
      - db
    restart: always

  db:
    image: mysql:5.7
    container_name: wordpress_db
    environment:
      MYSQL_ROOT_PASSWORD: rootpassword
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wpuser
      MYSQL_PASSWORD: wppassword
    volumes:
      - db_data:/var/lib/mysql
    restart: always

  phpmyadmin:
    image: phpmyadmin:latest
    container_name: wp_phpmyadmin
    depends_on:
      - db
    environment:
      PMA_HOST: db
      PMA_PORT: 3306
      PMA_USER: root
      PMA_PASSWORD: rootpassword
      UPLOAD_LIMIT: 512M
    ports:
      - "8032:80"
    restart: always

volumes:
  wordpress_data:
  db_data:

使用方式

  1. 將上面內容存成 docker-compose.yml
  2. 啟動: docker-compose up -d
  3. 開啟:
    • WordPress:http://localhost:8031
    • phpMyAdmin:http://localhost:8032(使用 root / rootpasswordwpuser / wppassword 登入)

建議:上線前把 rootpassword / wppassword 換成強密碼;若要改用 MariaDB 也可以把 db 的 image 換成 mariadb:10.11,其餘設定相同。