wordpress on docker

docker-compose.yml

version: '3.3'

services:
  db:
    image: mysql:5.7.28
    volumes:
      - db_data:/var/lib/mysql
    command: [
        '--character-set-server=utf8mb4',
        '--collation-server=utf8mb4_unicode_ci'
    ]
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: YOUR_ROOT_PASSWORD
      MYSQL_DATABASE: YOUR_DATABASE
      MYSQL_USER: YOUR_USER
      MYSQL_PASSWORD: YOUR_PASSWORD

  adminer:
    image: adminer
    restart: always
    ports:
      - "8080:8080"

  wordpress:
    depends_on:
      - db
    image: wordpress:latest
    ports:
      - "8000:80"
    restart: always
    volumes:
      - .:/var/www/html
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: YOUR_USER
      WORDPRESS_DB_PASSWORD: YOUR_PASSWORD
      WORDPRESS_DB_NAME: YOUR_DATABASE
volumes:
  db_data: {}