Django server with postgres and redis

docker-compose.yml

version: "3.8"

services:
  web:
    command:
      ["sh", "-c", "python manage.py migrate && python manage.py runserver"]
    volumes:
      - .:/app
    working_dir: /app
    ports:
      - "8000:8000"
    depends_on:
      - db
    environment:
      - DATABASE_URL=postgres://postgres:postgres@db:5432/postgres
      - REDIS_URL=redis://redis:6379/0

  db:
    image: postgres:latest
    environment:
      POSTGRES_DB: postgres
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data

  redis:
    image: redis:latest
    ports:
      - "6379:6379"

volumes:
  postgres_data:
  redis_data: