docker-compose.yml

# version: '3'

services:
  api:
    depends_on:
    - admin #checks for mongo database container being started
    - redis
    build: . #building this vs using the mongo docker
    environment:
      # MONGO_PASSWORD: ${MONGO_PASSWORD} #need to add base user onto mongodb initdb below
      # MONGO_USER: ${MONGO_USER}
      MONGO_ROOT_USER: ${MONGO_ROOT_USER}
      MONGO_ROOT_PASSWORD: ${MONGO_ROOT_PASSWORD}
      MONGO_HOST: ${MONGO_HOST} #
      MONGO_DB_NAME: ${MONGO_DB_NAME}
    ports:
      - 8000:8000

  admin:
    image: mongo
    environment:
      MONGO_INITDB_ROOT_USERNAME: ${MONGO_ROOT_USER}
      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_ROOT_PASSWORD}
      MONGO_INITDB_DATABASE: ${MONGO_DB_NAME}
    ports:
      - 27017:27017 #map external port calls to internal port. ensures "going where we expect"

  redis:
    image: redis:latest
    restart: always
    ports:
      - ${REDIS_PORT}:${REDIS_PORT}
    # Enviroment:


  # initdb:
  #   depends_on:
  #     - tarpaulin
  #   restart: on-failure
  #   build: . #use dockerfile to build image
  #   command: [ "node", "initDb.js" ]
  #   # enviroment: