docker-compose.yml

version: "3.9"

services:
  postgres:
    image: postgres:10-bullseye
    ports:
      - "5433:5432"
    environment:
      POSTGRES_USER: pythondotorg
      POSTGRES_PASSWORD: pythondotorg
      POSTGRES_DB: pythondotorg
      POSTGRES_HOST_AUTH_METHOD: trust  # never do this in production!
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "pythondotorg", "-d", "pythondotorg"]
      interval: 1s

  web:
    build: .
    command: python manage.py runserver 0.0.0.0:8000
    volumes:
      - .:/code
    ports:
      - "8000:8000"
    environment:
      DATABASE_URL: postgresql://pythondotorg:pythondotorg@postgres:5432/pythondotorg
      DJANGO_SETTINGS_MODULE: pydotorg.settings.local
    depends_on:
      postgres:
        condition: service_healthy