Docker compose file example mongodb and rabbitmq

docker-compose.yml

version: '2'

services:
    mongo:
        image: mongo:3.6.6
        restart: always
        mem_limit: 3G
        container_name: orange_mongo
        ports:
          - "27017:27017"
        volumes:
          - ./mongodb/data:/data/db
          - ./mongodb/config:/data/configdb

    rabbitmq:
        image: rabbitmq:3-management
        container_name: orange_rabbitmq
        ports:
          - "8080:15672"
        volumes:
         - ./rabbitmq/storage:/var/lib/rabbitmq
        environment:
         - RABBITMQ_ERLANG_COOKIE=secretkey
         - RABBITMQ_DEFAULT_USER=guest
         - RABBITMQ_DEFAULT_PASS=guest
         - CLUSTERED=true