version: '2'

services:
  mysql:
    image: mysql
    container_name: devmysql
    ports:
     - "3306:3306"
    environment:
      MYSQL_ROOT_PASSWORD: "root"
      MYSQL_DATABASE: "dev"
      MYSQL_USER: "rajith"
      MYSQL_PASSWORD: "root"
    volumes:
     - /your/data-dir:/var/lib/mysql
     - ./mysql:/etc/mysql/mysql.conf.d/
     - ./mysql/logs:/var/log/mysql