Mysql docker-compose

docker-compose.yaml

services:
  mysql-test-db:
    image: mysql:8.0
    container_name: mysql-test-db
    environment:
      MYSQL_DATABASE: 'demo'
      MYSQL_USER: 'user'
      MYSQL_PASSWORD: 'password'
      MYSQL_ROOT_PASSWORD: 'password'
      MYSQL_ROOT_HOST: '%'
    ports:
      - '3306:3306'