docker-compose.yml

version: '3.7'

volumes:
    redis_data:
        driver: local
    mongo_data:
        driver: local

services:
    redis:
        image: 'docker.io/bitnami/redis:6.0-debian-10'
        environment:
            - ALLOW_EMPTY_PASSWORD=yes
            - REDIS_DISABLE_COMMANDS=FLUSHDB,FLUSHALL
        volumes:
            - 'redis_data:/bitnami/redis/data'
        expose:
            - "6379"
        ports: 
            - 6379:6379
    mongo:
        image: 'mongo'
        restart: always
        volumes:
          - mongo_data:/data/db
          - ./init-mongo.js:/docker-entrypoint-initdb.d/init-mongo.js:ro
        environment:
          - MONGO_INITDB_DATABASE=admin
          - MONGO_INITDB_ROOT_USERNAME=admin
          - MONGO_INITDB_ROOT_PASSWORD=password
        expose:
          - "27017"
        ports: 
          - 27017:27017

    server:
        build:
            context: .
            dockerfile: Dockerfile
        environment:
            docker: "true"
        # assuming 5000 port in .env
        ports:
            - 5000:5000
        volumes:   
            - ./:/app
        env_file:
            - .env
        depends_on:
            - redis
            - mongo
        links:
            - redis
            - mongo