version: "3"
services:
  backend_server:
    build: .
    ports:
      - 4010:4010
    environment:
      APP_PORT: 4010
      DB_TYPE: postgres
      DB_HOST: backend_db
      DB_PORT: 5432 
      DB_USER: lfk
      DB_PASSWORD: changeme
      DB_NAME: lfk
      NODE_ENV: production
  backend_db:
    image: postgres:11-alpine
    environment:
      POSTGRES_DB: lfk
      POSTGRES_PASSWORD: changeme
      POSTGRES_USER: lfk
    ports:
      - 5432:5432