docker-compose-wordpress.yml

version: '3.0'

services:
  wordpress:
    image: wordpress
    restart: always
    ports:
      - 80:80
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: wp
      WORDPRESS_DB_PASSWORD: 123456
      WORDPRESS_DB_NAME: wordpress
    depends_on:
      - db
    volumes:
      - wordpress:/var/www/html
    networks:
      - backend

  db:
    image: mariadb:latest
    volumes:
      - db:/var/lib/mysql
    restart: always
    ports:
      - 3306:3306
    environment:
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wp
      MYSQL_PASSWORD: 123456
      MYSQL_RANDOM_ROOT_PASSWORD: '1'
    networks:
      - backend

volumes:
  wordpress:
  db:

networks:
  backend: