Your Stack

App: WordPress latest

→

DB: MySQL latest

→

Proxy: Nginx latest

Production-ready docker-compose.yml for your stack. Copy it, customize variables in .env, and deploy.

docker-compose.yml

version: '3.8'
services:
  wordpress:
    image: wordpress:latest
    ports:
      - "80:80"
    depends_on:
      - mysql

    environment:
      WORDPRESS_DB_HOST: ${APP_DB_HOST:-mysql}
      WORDPRESS_DB_USER: ${APP_DB_USER:-app_user}
      WORDPRESS_DB_PASSWORD: ${APP_DB_PASSWORD:-change_me_app_password}
      WORDPRESS_DB_NAME: ${APP_DB_NAME:-wordpress_db}
    restart: always

  mysql:
    image: mysql:latest
    ports:
      - "3306:3306"

    environment:
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD:-change_me_root_password}
      MYSQL_USER: ${APP_DB_USER:-app_user}
      MYSQL_PASSWORD: ${APP_DB_PASSWORD:-change_me_app_password}
      MYSQL_DATABASE: ${APP_DB_NAME:-wordpress_db}
    volumes:
      - mysql_data:/var/lib/mysql
    restart: always

  nginx:
    image: nginx:latest
    ports:
      - "80:80"
      - "443:443"
    depends_on:
      - wordpress

    restart: always

volumes:
  mysql_data:

Customize APP_DB_* and DB_* variables in your .env file.