Docker compose config

docker-compose.yml

version: '2'

services:
  db:
    restart: always
    image: postgres:10
    environment:
      POSTGRES_DB: postgres
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    volumes:
      - ./postgres-data:/var/lib/postgresql/data
    ports:
      - 5432:5432

  backend:
    restart: always
    build: ./backend
    ports:
      - 8081:8081
    volumes:
      - ./media:/opt/backend/media
    depends_on:
      - db