docker-compose.yml

version: "3.4"

volumes:
  db_data:

services:
  db:
    image: postgres:alpine
    user: postgres
    restart: always
    volumes:
      - db_data:/var/lib/postgresql/data
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: postgres
    ports:
      - "5432:5432"

  app:
    image: django_learn:dev
    build:
      context: .
      dockerfile: Dockerfile
    depends_on:
      - db
    stdin_open: true
    tty: true
    environment:
      DJANGO_SETTINGS_MODULE: django_learn.settings.dev_docker
      PGDATABASE: postgres
      PGUSER: postgres
      PGPASSWORD: postgres
      PGHOST: db
      PGPORT: 5432
      RUN_MIGRATIONS: true
      SECRET_KEY: abcdefghijklmnopqrstuvwxyz
    ports:
      - "8000:8000"
    volumes: &python_volumes
      - ./:/src/
      - ./.env:/etc/profile.d/dev-env.sh