Deploy Wordpress using Docker Compose with phpMyAdmin

Launch Wordpress and phpMyAdmin using Docker Compose.

Save as docker-compose.yml

version: "3.9"

services:
  mariadb:
    container_name: "Wordpress_MariaDb"
    image: mariadb:latest
    environment:
      MYSQL_ROOT_PASSWORD: "ReplaceWithYourPassword" # Replace with your desired root password
      MYSQL_DATABASE: "wordpress_app" # Replace with your database name
    volumes:
      - ./mariadb-data:/var/lib/mysql
      - ./wordpress_app.sql:/docker-entrypoint-initdb.d/wordpress_app.sql
    ports:
      - "3306:3306"

  phpmyadmin:
    container_name: "Wordpress_PhpMyAdmin"
    build:
      context: .
      dockerfile: Dockerfile.phpmyadmin # Use the custom Dockerfile
    environment:
      PMA_ARBITRARY: 1
      PMA_HOST: mariadb
      PMA_USER: root
      PMA_PASSWORD: "ReplaceWithYourPassword" # Use the same root password as defined for MariaDB
      PHP_INI_MEMORY_LIMIT: "1024M"
      PHP_INI_POST_MAX_SIZE: "1024M"
      PHP_INI_UPLOAD_MAX_FILESIZE: "1024M"
    ports:
      - "8080:80"
    depends_on:
      - mariadb

  wordpress:
    container_name: Wordpress_App
    image: wordpress:latest
    environment:
      WORDPRESS_DB_HOST: mariadb:3306
      WORDPRESS_DB_USER: root
      WORDPRESS_DB_PASSWORD: "ReplaceWithYourPassword" # Use the same root password as defined for MariaDB
      WORDPRESS_DB_NAME: wordpress_app # Replace with your database name
    volumes:
      - ./wordpress:/var/www/html
    ports:
      - "80:80"

volumes:
  mariadb-data:

Save as Dockerfile.phpmyadmin

FROM phpmyadmin/phpmyadmin

# Increase PHP upload limits
RUN echo "memory_limit = 512M" >> /usr/local/etc/php/conf.d/upload-limits.ini && \
    echo "post_max_size = 512M" >> /usr/local/etc/php/conf.d/upload-limits.ini && \
    echo "upload_max_filesize = 512M" >> /usr/local/etc/php/conf.d/upload-limits.ini

Run docker compose up -d

Published on 09-27-2023