WordPress docker-compose

docker-compose.yml

# create a local .env file with the following 4 properties:
#
# MYSQL_DATABASE=<something>
# MYSQL_USER=<something>
# MYSQL_PASSWORD=<something>
# MYSQL_ROOT_PASSWORD=<something>
#
version: "3.8"

services:

  database:
    # We use a mariadb image which supports both amd64 & arm64 architecture
    image: mariadb:10.6.4-focal
    restart: unless-stopped
    ports:
      - 3306:3306
    env_file: .env
    environment:
      MYSQL_ROOT_PASSWORD: '${MYSQL_ROOT_PASSWORD}'
      MYSQL_DATABASE: '${MYSQL_DATABASE}'
      MYSQL_USER: '${MYSQL_USER}'
      MYSQL_PASSWORD: '${MYSQL_PASSWORD}'
    volumes:
      - db-data:/var/lib/mysql
    networks:
      - wordpress-network
    deploy:
      resources:
        limits:
          memory: 2048m

  phpmyadmin:
    depends_on:
      - database
    image: phpmyadmin/phpmyadmin
    restart: unless-stopped
    ports:
      - 8081:80
    env_file: .env
    environment:
      PMA_HOST: database
      MYSQL_ROOT_PASSWORD: '${MYSQL_ROOT_PASSWORD}'
    networks:
      - wordpress-network

  wordpress:
    depends_on:
      - database
    image: wordpress:6.2.2-apache
    restart: unless-stopped
    ports:
      - 8080:80
    env_file: .env
    environment:
      WORDPRESS_DB_HOST: database:3306 # use the same name as database service
      WORDPRESS_DB_NAME: '${MYSQL_DATABASE}'
      WORDPRESS_DB_USER: '${MYSQL_USER}'
      WORDPRESS_DB_PASSWORD: '${MYSQL_PASSWORD}'
    volumes:
      - ./wp-content:/var/www/html/wp-content
    networks:
      - wordpress-network

volumes:
  db-data:

networks:
  wordpress-network:
    driver: bridge