MySQL + adminer on docker-compose

docker-compose.yaml

version: '3'
services:
  db:
    image: mysql:latest
    environment:
      MYSQL_ROOT_PASSWORD: pass
      MYSQL_DATABASE: blog
      MYSQL_USER: user
      MYSQL_PASSWORD: pass
    volumes:
      - ./docker/data:/var/lib/mysql
    ports:
      - 3306:3306
  adminer:
    image: adminer:latest
    restart: always
    ports:
      - 8080:8080