docker-compose.yml

version: '3.1'

services:

  db:
    image: postgres:10
    restart: always
    ports:
      - 5432:5432
    volumes:
      - ./data:/var/lib/postgresql/data
    environment:
      - POSTGRES_PASSWORD:123456

  mysql:
    image: mariadb:10
    restart: always
    ports:
      - 3306:3306
    volumes:
      - ./mysql:/var/lib/mysql
      # - ./initdb.d:/docker-entrypoint-initdb.d
    environment:
      MYSQL_DATABASE: exampledb
      MYSQL_USER: exampleuser
      MYSQL_PASSWORD: examplepass
      MYSQL_ROOT_PASSWORD: examplepass

  mongodb:
    image: 'bitnami/mongodb:3.6'
    labels:
      kompose.service.type: nodeport
    ports:
      - "27017:27017"
  adminer:
    image: adminer
    restart: always
    ports:
      - 7777:8080