version: '2'

services:
  pg:
    image: postgres:12
    restart: always
    ports:
      - '30002:5432'
    environment:
      - 'POSTGRES_USER=admin'
      - 'POSTGRES_PASSWORD=admin'

  mongo:
    image: mongo:4.0
    restart: always
    ports:
      - '30001:27017'

  neo:
    image: neo4j:4.1
    restart: always
    ports:
      - '30003:7687'
      - '30004:7474'
    environment:
      - 'NEO4J_AUTH=neo4j/admin'

  neov3:
    image: neo4j:3.5
    restart: always
    ports:
      - '30006:7687'
      - '30007:7474'
    environment:
      - 'NEO4J_AUTH=neo4j/admin'