datahub/docker/mysql/docker-compose.yml

---
version: '3.5'
services:
  mysql:
    container_name: mysql
    hostname: mysql
    image: mysql:5.7
    restart: always
    environment:
      MYSQL_DATABASE: 'datahub'
      MYSQL_USER: 'datahub'
      MYSQL_PASSWORD: 'datahub'
      MYSQL_ROOT_PASSWORD: 'datahub'
    ports:
      - '3306:3306'
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql

networks:
  default:
    name: datahub_network