├── backend ├── backend │ ├── __init__.py │ ├── asgi.py │ ├── wsgi.py │ ├── urls.py │ └── settings.py ├── requirements.txt ├── Dockerfile └── manage.py ├── .gitignore ├── frontend ├── .dockerignore ├── public │ ├── robots.txt │ ├── favicon.ico │ ├── logo192.png │ ├── logo512.png │ ├── manifest.json │ └── index.html ├── src │ ├── setupTests.js │ ├── App.test.js │ ├── index.css │ ├── reportWebVitals.js │ ├── index.js │ ├── App.js │ ├── App.css │ └── logo.svg ├── nginx.config ├── .gitignore ├── Dockerfile ├── package.json └── README.md ├── nginx_backend_server ├── Dockerfile └── nginx.conf └── docker-compose.yml /backend/backend/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | venv 2 | backup_data 3 | -------------------------------------------------------------------------------- /frontend/.dockerignore: -------------------------------------------------------------------------------- 1 | node_modules 2 | build 3 | -------------------------------------------------------------------------------- /frontend/public/robots.txt: -------------------------------------------------------------------------------- 1 | # https://www.robotstxt.org/robotstxt.html 2 | User-agent: * 3 | Disallow: 4 | -------------------------------------------------------------------------------- /frontend/public/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kaizen-cmd/Docker-React-Django-Nginx-PostgreSQL-Production-Template/HEAD/frontend/public/favicon.ico -------------------------------------------------------------------------------- /frontend/public/logo192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kaizen-cmd/Docker-React-Django-Nginx-PostgreSQL-Production-Template/HEAD/frontend/public/logo192.png -------------------------------------------------------------------------------- /frontend/public/logo512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kaizen-cmd/Docker-React-Django-Nginx-PostgreSQL-Production-Template/HEAD/frontend/public/logo512.png -------------------------------------------------------------------------------- /nginx_backend_server/Dockerfile: -------------------------------------------------------------------------------- 1 | # docker_tutorial/nginx_backend_server/Dockerfile 2 | 3 | FROM nginx:1.20.1-alpine 4 | RUN rm /etc/nginx/conf.d/default.conf 5 | COPY nginx.conf /etc/nginx/conf.d 6 | -------------------------------------------------------------------------------- /backend/requirements.txt: -------------------------------------------------------------------------------- 1 | asgiref==3.4.1 2 | Django==3.2.6 3 | gevent==21.8.0 4 | greenlet==1.1.1 5 | gunicorn==20.1.0 6 | psycopg2-binary==2.9.1 7 | pytz==2021.1 8 | sqlparse==0.4.1 9 | zope.event==4.5.0 10 | zope.interface==5.4.0 11 | -------------------------------------------------------------------------------- /frontend/src/setupTests.js: -------------------------------------------------------------------------------- 1 | // jest-dom adds custom jest matchers for asserting on DOM nodes. 2 | // allows you to do things like: 3 | // expect(element).toHaveTextContent(/react/i) 4 | // learn more: https://github.com/testing-library/jest-dom 5 | import '@testing-library/jest-dom'; 6 | -------------------------------------------------------------------------------- /frontend/nginx.config: -------------------------------------------------------------------------------- 1 | # docker_tutorial/frontend/nginx.config 2 | 3 | server { 4 | listen ${PORT:-80}; 5 | server_name _; 6 | 7 | root /usr/share/nginx/html; 8 | index index.html; 9 | 10 | location / { 11 | try_files $$uri /index.html; 12 | } 13 | } -------------------------------------------------------------------------------- /frontend/src/App.test.js: -------------------------------------------------------------------------------- 1 | import { render, screen } from '@testing-library/react'; 2 | import App from './App'; 3 | 4 | test('renders learn react link', () => { 5 | render(); 6 | const linkElement = screen.getByText(/learn react/i); 7 | expect(linkElement).toBeInTheDocument(); 8 | }); 9 | -------------------------------------------------------------------------------- /nginx_backend_server/nginx.conf: -------------------------------------------------------------------------------- 1 | # docker_tutorial/nginx_backend_server/nginx.conf 2 | 3 | server { 4 | 5 | listen 8000; 6 | 7 | location / { 8 | proxy_pass http://backend:8000; 9 | proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 10 | proxy_set_header Host $host; 11 | proxy_redirect off; 12 | } 13 | 14 | } 15 | -------------------------------------------------------------------------------- /backend/Dockerfile: -------------------------------------------------------------------------------- 1 | # docker_tutorial/backend/Dockerfile 2 | FROM python:3.8 3 | ENV PYTHONDONTWRITEBYTECODE 1 4 | ENV PYTHONUNBUFFERED 1 5 | COPY . /app 6 | WORKDIR /app 7 | RUN pip3 install -r requirements.txt 8 | RUN python manage.py makemigrations 9 | RUN python manage.py migrate 10 | CMD gunicorn -b 0.0.0.0:8000 --worker-class=gevent --worker-connections=1000 --workers=5 backend.wsgi 11 | -------------------------------------------------------------------------------- /frontend/.gitignore: -------------------------------------------------------------------------------- 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files. 2 | 3 | # dependencies 4 | /node_modules 5 | /.pnp 6 | .pnp.js 7 | 8 | # testing 9 | /coverage 10 | 11 | # production 12 | /build 13 | 14 | # misc 15 | .DS_Store 16 | .env.local 17 | .env.development.local 18 | .env.test.local 19 | .env.production.local 20 | 21 | npm-debug.log* 22 | yarn-debug.log* 23 | yarn-error.log* 24 | -------------------------------------------------------------------------------- /frontend/src/index.css: -------------------------------------------------------------------------------- 1 | body { 2 | margin: 0; 3 | font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 4 | 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', 5 | sans-serif; 6 | -webkit-font-smoothing: antialiased; 7 | -moz-osx-font-smoothing: grayscale; 8 | } 9 | 10 | code { 11 | font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New', 12 | monospace; 13 | } 14 | -------------------------------------------------------------------------------- /frontend/src/reportWebVitals.js: -------------------------------------------------------------------------------- 1 | const reportWebVitals = onPerfEntry => { 2 | if (onPerfEntry && onPerfEntry instanceof Function) { 3 | import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => { 4 | getCLS(onPerfEntry); 5 | getFID(onPerfEntry); 6 | getFCP(onPerfEntry); 7 | getLCP(onPerfEntry); 8 | getTTFB(onPerfEntry); 9 | }); 10 | } 11 | }; 12 | 13 | export default reportWebVitals; 14 | -------------------------------------------------------------------------------- /backend/backend/asgi.py: -------------------------------------------------------------------------------- 1 | """ 2 | ASGI config for backend project. 3 | 4 | It exposes the ASGI callable as a module-level variable named ``application``. 5 | 6 | For more information on this file, see 7 | https://docs.djangoproject.com/en/3.2/howto/deployment/asgi/ 8 | """ 9 | 10 | import os 11 | 12 | from django.core.asgi import get_asgi_application 13 | 14 | os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings') 15 | 16 | application = get_asgi_application() 17 | -------------------------------------------------------------------------------- /backend/backend/wsgi.py: -------------------------------------------------------------------------------- 1 | """ 2 | WSGI config for backend project. 3 | 4 | It exposes the WSGI callable as a module-level variable named ``application``. 5 | 6 | For more information on this file, see 7 | https://docs.djangoproject.com/en/3.2/howto/deployment/wsgi/ 8 | """ 9 | 10 | import os 11 | 12 | from django.core.wsgi import get_wsgi_application 13 | 14 | os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings') 15 | 16 | application = get_wsgi_application() 17 | -------------------------------------------------------------------------------- /frontend/src/index.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import ReactDOM from 'react-dom'; 3 | import './index.css'; 4 | import App from './App'; 5 | import reportWebVitals from './reportWebVitals'; 6 | 7 | ReactDOM.render( 8 | 9 | 10 | , 11 | document.getElementById('root') 12 | ); 13 | 14 | // If you want to start measuring performance in your app, pass a function 15 | // to log results (for example: reportWebVitals(console.log)) 16 | // or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals 17 | reportWebVitals(); 18 | -------------------------------------------------------------------------------- /frontend/public/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "short_name": "React App", 3 | "name": "Create React App Sample", 4 | "icons": [ 5 | { 6 | "src": "favicon.ico", 7 | "sizes": "64x64 32x32 24x24 16x16", 8 | "type": "image/x-icon" 9 | }, 10 | { 11 | "src": "logo192.png", 12 | "type": "image/png", 13 | "sizes": "192x192" 14 | }, 15 | { 16 | "src": "logo512.png", 17 | "type": "image/png", 18 | "sizes": "512x512" 19 | } 20 | ], 21 | "start_url": ".", 22 | "display": "standalone", 23 | "theme_color": "#000000", 24 | "background_color": "#ffffff" 25 | } 26 | -------------------------------------------------------------------------------- /frontend/src/App.js: -------------------------------------------------------------------------------- 1 | import logo from './logo.svg'; 2 | import './App.css'; 3 | 4 | function App() { 5 | return ( 6 |
7 |
8 | logo 9 |

10 | Edit src/App.js and save to reload. 11 |

12 | 18 | Learn React 19 | 20 |
21 |
22 | ); 23 | } 24 | 25 | export default App; 26 | -------------------------------------------------------------------------------- /frontend/Dockerfile: -------------------------------------------------------------------------------- 1 | FROM node:14-alpine AS builder 2 | 3 | WORKDIR /opt/web 4 | COPY . ./ 5 | RUN npm install 6 | 7 | ENV PATH="./node_modules/.bin:$PATH" 8 | 9 | RUN npm run build 10 | 11 | FROM nginx:1.20.1-alpine 12 | RUN apk --no-cache add curl 13 | RUN curl -L https://github.com/a8m/envsubst/releases/download/v1.1.0/envsubst-`uname -s`-`uname -m` -o envsubst && \ 14 | chmod +x envsubst && \ 15 | mv envsubst /usr/local/bin 16 | COPY ./nginx.config /etc/nginx/nginx.template 17 | CMD ["/bin/sh", "-c", "envsubst < /etc/nginx/nginx.template > /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;'"] 18 | COPY --from=builder /opt/web/build /usr/share/nginx/html 19 | -------------------------------------------------------------------------------- /frontend/src/App.css: -------------------------------------------------------------------------------- 1 | .App { 2 | text-align: center; 3 | } 4 | 5 | .App-logo { 6 | height: 40vmin; 7 | pointer-events: none; 8 | } 9 | 10 | @media (prefers-reduced-motion: no-preference) { 11 | .App-logo { 12 | animation: App-logo-spin infinite 20s linear; 13 | } 14 | } 15 | 16 | .App-header { 17 | background-color: #282c34; 18 | min-height: 100vh; 19 | display: flex; 20 | flex-direction: column; 21 | align-items: center; 22 | justify-content: center; 23 | font-size: calc(10px + 2vmin); 24 | color: white; 25 | } 26 | 27 | .App-link { 28 | color: #61dafb; 29 | } 30 | 31 | @keyframes App-logo-spin { 32 | from { 33 | transform: rotate(0deg); 34 | } 35 | to { 36 | transform: rotate(360deg); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /backend/manage.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | """Django's command-line utility for administrative tasks.""" 3 | import os 4 | import sys 5 | 6 | 7 | def main(): 8 | """Run administrative tasks.""" 9 | os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings') 10 | try: 11 | from django.core.management import execute_from_command_line 12 | except ImportError as exc: 13 | raise ImportError( 14 | "Couldn't import Django. Are you sure it's installed and " 15 | "available on your PYTHONPATH environment variable? Did you " 16 | "forget to activate a virtual environment?" 17 | ) from exc 18 | execute_from_command_line(sys.argv) 19 | 20 | 21 | if __name__ == '__main__': 22 | main() 23 | -------------------------------------------------------------------------------- /docker-compose.yml: -------------------------------------------------------------------------------- 1 | # docker_tutorial/docker-compose.yml 2 | 3 | version: "3" 4 | services: 5 | 6 | database: 7 | image: postgres:12.7-alpine 8 | volumes: 9 | - ./backup_data/db:/var/lib/postgresql/data 10 | environment: 11 | - POSTGRES_DB=postgres 12 | - POSTGRES_USER=postgres 13 | - POSTGRES_PASSWORD=postgres 14 | 15 | backend: 16 | build: ./backend 17 | volumes: 18 | - ./backend:/app 19 | depends_on: 20 | - database 21 | 22 | frontend: 23 | build: ./frontend 24 | volumes: 25 | - ./frontend:/app 26 | depends_on: 27 | - backend 28 | ports: 29 | - 80:80 30 | 31 | nginx_backend_server: 32 | build: ./nginx_backend_server 33 | ports: 34 | - 8000:8000 35 | depends_on: 36 | - backend 37 | -------------------------------------------------------------------------------- /backend/backend/urls.py: -------------------------------------------------------------------------------- 1 | """backend URL Configuration 2 | 3 | The `urlpatterns` list routes URLs to views. For more information please see: 4 | https://docs.djangoproject.com/en/3.2/topics/http/urls/ 5 | Examples: 6 | Function views 7 | 1. Add an import: from my_app import views 8 | 2. Add a URL to urlpatterns: path('', views.home, name='home') 9 | Class-based views 10 | 1. Add an import: from other_app.views import Home 11 | 2. Add a URL to urlpatterns: path('', Home.as_view(), name='home') 12 | Including another URLconf 13 | 1. Import the include() function: from django.urls import include, path 14 | 2. Add a URL to urlpatterns: path('blog/', include('blog.urls')) 15 | """ 16 | from django.contrib import admin 17 | from django.urls import path 18 | 19 | urlpatterns = [ 20 | path('admin/', admin.site.urls), 21 | ] 22 | -------------------------------------------------------------------------------- /frontend/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "frontend", 3 | "version": "0.1.0", 4 | "private": true, 5 | "dependencies": { 6 | "@testing-library/jest-dom": "^5.11.4", 7 | "@testing-library/react": "^11.1.0", 8 | "@testing-library/user-event": "^12.1.10", 9 | "react": "^17.0.2", 10 | "react-dom": "^17.0.2", 11 | "react-scripts": "4.0.3", 12 | "web-vitals": "^1.0.1", 13 | "serve": "^12.0.0" 14 | }, 15 | "scripts": { 16 | "start": "react-scripts start", 17 | "build": "react-scripts build", 18 | "test": "react-scripts test", 19 | "eject": "react-scripts eject", 20 | "production": "serve -s build" 21 | }, 22 | "eslintConfig": { 23 | "extends": [ 24 | "react-app", 25 | "react-app/jest" 26 | ] 27 | }, 28 | "browserslist": { 29 | "production": [ 30 | ">0.2%", 31 | "not dead", 32 | "not op_mini all" 33 | ], 34 | "development": [ 35 | "last 1 chrome version", 36 | "last 1 firefox version", 37 | "last 1 safari version" 38 | ] 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /frontend/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 12 | 13 | 17 | 18 | 27 | React App 28 | 29 | 30 | 31 |
32 | 42 | 43 | 44 | -------------------------------------------------------------------------------- /frontend/src/logo.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /frontend/README.md: -------------------------------------------------------------------------------- 1 | # Getting Started with Create React App 2 | 3 | This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app). 4 | 5 | ## Available Scripts 6 | 7 | In the project directory, you can run: 8 | 9 | ### `yarn start` 10 | 11 | Runs the app in the development mode.\ 12 | Open [http://localhost:3000](http://localhost:3000) to view it in the browser. 13 | 14 | The page will reload if you make edits.\ 15 | You will also see any lint errors in the console. 16 | 17 | ### `yarn test` 18 | 19 | Launches the test runner in the interactive watch mode.\ 20 | See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information. 21 | 22 | ### `yarn build` 23 | 24 | Builds the app for production to the `build` folder.\ 25 | It correctly bundles React in production mode and optimizes the build for the best performance. 26 | 27 | The build is minified and the filenames include the hashes.\ 28 | Your app is ready to be deployed! 29 | 30 | See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information. 31 | 32 | ### `yarn eject` 33 | 34 | **Note: this is a one-way operation. Once you `eject`, you can’t go back!** 35 | 36 | If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project. 37 | 38 | Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own. 39 | 40 | You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it. 41 | 42 | ## Learn More 43 | 44 | You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started). 45 | 46 | To learn React, check out the [React documentation](https://reactjs.org/). 47 | 48 | ### Code Splitting 49 | 50 | This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting) 51 | 52 | ### Analyzing the Bundle Size 53 | 54 | This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size) 55 | 56 | ### Making a Progressive Web App 57 | 58 | This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app) 59 | 60 | ### Advanced Configuration 61 | 62 | This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration) 63 | 64 | ### Deployment 65 | 66 | This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment) 67 | 68 | ### `yarn build` fails to minify 69 | 70 | This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify) 71 | -------------------------------------------------------------------------------- /backend/backend/settings.py: -------------------------------------------------------------------------------- 1 | """ 2 | Django settings for backend project. 3 | 4 | Generated by 'django-admin startproject' using Django 3.2.6. 5 | 6 | For more information on this file, see 7 | https://docs.djangoproject.com/en/3.2/topics/settings/ 8 | 9 | For the full list of settings and their values, see 10 | https://docs.djangoproject.com/en/3.2/ref/settings/ 11 | """ 12 | 13 | from pathlib import Path 14 | 15 | # Build paths inside the project like this: BASE_DIR / 'subdir'. 16 | BASE_DIR = Path(__file__).resolve().parent.parent 17 | 18 | 19 | # Quick-start development settings - unsuitable for production 20 | # See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/ 21 | 22 | # SECURITY WARNING: keep the secret key used in production secret! 23 | SECRET_KEY = 'django-insecure-@^p_@y$25f7i30twdv+^#exu@@q!yfp_=i4iib9+d1=8lsach3' 24 | 25 | # SECURITY WARNING: don't run with debug turned on in production! 26 | DEBUG = True 27 | 28 | ALLOWED_HOSTS = [] 29 | 30 | 31 | # Application definition 32 | 33 | INSTALLED_APPS = [ 34 | 'django.contrib.admin', 35 | 'django.contrib.auth', 36 | 'django.contrib.contenttypes', 37 | 'django.contrib.sessions', 38 | 'django.contrib.messages', 39 | 'django.contrib.staticfiles', 40 | ] 41 | 42 | MIDDLEWARE = [ 43 | 'django.middleware.security.SecurityMiddleware', 44 | 'django.contrib.sessions.middleware.SessionMiddleware', 45 | 'django.middleware.common.CommonMiddleware', 46 | 'django.middleware.csrf.CsrfViewMiddleware', 47 | 'django.contrib.auth.middleware.AuthenticationMiddleware', 48 | 'django.contrib.messages.middleware.MessageMiddleware', 49 | 'django.middleware.clickjacking.XFrameOptionsMiddleware', 50 | ] 51 | 52 | ROOT_URLCONF = 'backend.urls' 53 | 54 | TEMPLATES = [ 55 | { 56 | 'BACKEND': 'django.template.backends.django.DjangoTemplates', 57 | 'DIRS': [], 58 | 'APP_DIRS': True, 59 | 'OPTIONS': { 60 | 'context_processors': [ 61 | 'django.template.context_processors.debug', 62 | 'django.template.context_processors.request', 63 | 'django.contrib.auth.context_processors.auth', 64 | 'django.contrib.messages.context_processors.messages', 65 | ], 66 | }, 67 | }, 68 | ] 69 | 70 | WSGI_APPLICATION = 'backend.wsgi.application' 71 | 72 | 73 | # Database 74 | # https://docs.djangoproject.com/en/3.2/ref/settings/#databases 75 | 76 | DATABASES = { 77 | 'default': { 78 | 'ENGINE': 'django.db.backends.sqlite3', 79 | 'NAME': BASE_DIR / 'db.sqlite3', 80 | } 81 | } 82 | 83 | 84 | # Password validation 85 | # https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators 86 | 87 | AUTH_PASSWORD_VALIDATORS = [ 88 | { 89 | 'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator', 90 | }, 91 | { 92 | 'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator', 93 | }, 94 | { 95 | 'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator', 96 | }, 97 | { 98 | 'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator', 99 | }, 100 | ] 101 | 102 | 103 | # Internationalization 104 | # https://docs.djangoproject.com/en/3.2/topics/i18n/ 105 | 106 | LANGUAGE_CODE = 'en-us' 107 | 108 | TIME_ZONE = 'UTC' 109 | 110 | USE_I18N = True 111 | 112 | USE_L10N = True 113 | 114 | USE_TZ = True 115 | 116 | 117 | # Static files (CSS, JavaScript, Images) 118 | # https://docs.djangoproject.com/en/3.2/howto/static-files/ 119 | 120 | STATIC_URL = '/static/' 121 | 122 | # Default primary key field type 123 | # https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field 124 | 125 | DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField' 126 | --------------------------------------------------------------------------------