docker-compose.yml

version: '3'
services:
  web:
    # The custom image for our project based on node (From docker file)
    image: node-backend
    # Restart when a fatal error occurs
    restart: on-failure:3
    entrypoint: docker/entrypoint.sh
    ports:
      - "6000:6000"
    depends_on:
      - database

  # The *host* will be "database"(the below image name)
  database:
    # postgres image will be pulled from "dockerhub" if it's not yet downloaded
    image: postgres
    restart: on-failure:2
    environment:
      # default postgres user *password*
      POSTGRES_PASSWORD: admin123
      # default postgres *user*
      POSTGRES_USER: admin
      # default postgres *database name*
      POSTGRES_DB: ecommerce
    ports:
      - "4321:5432"
    volumes:
      - ./docker/init-test-db.sql:/docker-entrypoint-initdb.d/init-test-db.sql