Docker Compose для WordPress + MySQL 8 + Redis Cache + phpMyAdmin

# docker-compose.yml
version: '3.8'

services:
  wordpress:
    image: wordpress:php{{php_version}}-apache
    container_name: wp_app
    restart: always
    ports:
      - "8080:80"
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: {{db_user}}
      WORDPRESS_DB_PASSWORD: {{db_password}}
      WORDPRESS_DB_NAME: {{db_name}}
      WORDPRESS_CONFIG_EXTRA: |
        define('WP_REDIS_HOST', 'redis');
        define('WP_REDIS_PORT', 6379);
        define('WP_REDIS_TIMEOUT', 1);
        define('WP_REDIS_READ_TIMEOUT', 1);
    volumes:
      - wp_data:/var/www/html
    depends_on:
      - db
      - redis
    networks:
      - wp_network

  db:
    image: mysql:8.0
    container_name: wp_db
    restart: always
    environment:
      MYSQL_DATABASE: {{db_name}}
      MYSQL_USER: {{db_user}}
      MYSQL_PASSWORD: {{db_password}}
      MYSQL_ROOT_PASSWORD: {{db_password}}_root
    volumes:
      - db_data:/var/lib/mysql
    networks:
      - wp_network

  redis:
    image: redis:7-alpine
    container_name: wp_redis
    restart: always
    networks:
      - wp_network

  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    container_name: wp_phpmyadmin
    restart: always
    ports:
      - "8081:80"
    environment:
      PMA_HOST: db
    depends_on:
      - db
    networks:
      - wp_network

networks:
  wp_network:
    driver: bridge

volumes:
  wp_data:
  db_data: