gistfile1.txt

version: '3'
volumes:
  pgdata:
  esdata:
  redisdata:

services:
  elasticsearch:
    image: "docker.elastic.co/elasticsearch/elasticsearch:5.6.1"
    ports:
     - "9200:9200"
     - "9300:9300"
    environment:
     discovery.type: single-node
  redis:
    image: "redis"
    volumes:
     - redisdata:/var/lib/redis
    ports:
     - "6379:6379"
  sql:
    image: "postgres"
    volumes:
     - pgdata:/var/lib/postgresql/data
    ports:
     - "5432:5432"
    environment:
     POSTGRES_USER: "admin"
     POSTGRES_PASSWORD: "Password6."
     POSTGRES_DB: "memore"