MySQL docker compose file

docker-compose.yaml

version: '3.1'
services:
  mysql:
    image: mysql:latest
    container_name: mysql
    # this is the maigc for login
    command: --default-authentication-plugin=mysql_native_password
    restart: always
    environment:
      MYSQL_DATABASE: 'db'
      MYSQL_USER: 'user'
      MYSQL_PASSWORD: 'password'
      MYSQL_ROOT_PASSWORD: 'password'
    ports:
      - '3306:3306'
    expose:
      - '3306'
    volumes:
      - my-db:/var/lib/mysql
volumes:
  my-db: