docker-compose.yml

version: "3.8"
# NOTE! This docker container has hard-coded values for passwords - this is intentional as this is testing machine. DO NOT EXPOSE TO THE INTERNET.
# Nuke
# docker-compose down
# docker-compose rm -sf database
# docker volume rm docker_db-data
# docker-compose up --build
# open a new terminal tab and run
# docker-compose exec wordpress bash -c "cd /var/www/html && source /root/.bashrc && dbinit && create_posts"
services:
  database:
    image: mariadb:10.6.4-focal
    restart: unless-stopped
    ports:
      - 3306:3306
    environment:
      MYSQL_ROOT_PASSWORD: 'CTBB_ROOT_PASSWD'
      MYSQL_DATABASE: 'CTBB_WP_DB'
      MYSQL_USER: 'CTBB_WP_DB_USER'
      MYSQL_PASSWORD: 'CTBB_WP_DB_PASSWD'
    volumes:
      - db-data:/var/lib/mysql
    networks:
      - wordpress-network
    deploy:
      resources:
        limits:
          memory: 2048m

  phpmyadmin:
    platform: linux/amd64
    depends_on:
      - database
    image: phpmyadmin/phpmyadmin
    restart: unless-stopped
    ports:
      - 1338:80
    environment:
      PMA_HOST: database
      MYSQL_ROOT_PASSWORD: 'CTBB_ROOT_PASSWD'
    networks:
      - wordpress-network

  wordpress:
    depends_on:
      - database
    build:
      context: .
      dockerfile: Dockerfile
    restart: unless-stopped
    ports:
      - 1337:80
    environment:
      WORDPRESS_DB_HOST: database:3306
      WORDPRESS_DB_NAME: 'CTBB_WP_DB'
      WORDPRESS_DB_USER: 'CTBB_WP_DB_USER'
      WORDPRESS_DB_PASSWORD: 'CTBB_WP_DB_PASSWD'
      WP_CLI_ALLOW_ROOT: 'true' # to omit the --allow-root
      PHP_EXTENSION_XDEBUG: 1
    volumes:
      - ./wp-content:/var/www/html/wp-content
      - ./wp_helpers.sh:/root/.bashrc
      - ./php.ini:/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
    networks:
      - wordpress-network

volumes:
  db-data:

networks:
  wordpress-network:
    driver: bridge