Railpack sample

samples/django-railpack/.github/workflows/deploy.yaml

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+name: Deploy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    environment: playground
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+
+    steps:
+    - name: Checkout Repo
+      uses: actions/checkout@v4
+
+    - name: Deploy
+      uses: DefangLabs/defang-github-action@v1.1.0

samples/django-railpack/README.md

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+# Django-Railpack
+
+[![1-click-deploy](https://raw.githubusercontent.com/DefangLabs/defang-assets/main/Logos/Buttons/SVG/deploy-with-defang.svg)](https://portal.defang.dev/redirect?url=https%3A%2F%2Fgithub.com%2Fnew%3Ftemplate_name%3Dsample-django-template%26template_owner%3DDefangSamples)
+
+This sample is a simple Django to-do app that uses SQLite as the database, which will be reset every time you deploy. **It is not production-ready**. For production use cases, you should check out the Django + Postgres sample.
+
+The app includes a management command which is run on startup to create a superuser with the username `admin` and password `admin`. This means you can login to the admin interface at `/admin/` and see the Django admin interface without any additional steps. The `example_app` is already registered and the `Todo` model is already set up to be managed in the admin interface.
+
+The compose files are already set up for you and are ready to be deployed and the image is built by [Railpack](https://railpack.com/). Serving is done using [Gunicorn](https://gunicorn.org/) and uses [WhiteNoise](https://whitenoise.readthedocs.io/en/latest/) for static files. The `CSRF_TRUSTED_ORIGINS` setting is configured to allow the app to run on a `defang.dev` subdomain.
+
+## Prerequisites
+
+1. Download [Defang CLI](https://github.com/DefangLabs/defang)
+2. (Optional) If you are using [Defang BYOC](https://docs.defang.io/docs/concepts/defang-byoc) authenticate with your cloud provider account
+
+## Configuration
+
+For this sample, you will not need to provide [configuration](https://docs.defang.io/docs/concepts/configuration).
+
+If you wish to provide configuration, see below for an example of setting a configuration for a value named `API_KEY`.
+
+```bash
+defang config set API_KEY
+```
+
+## Deployment
+
+> [!NOTE]
+> Download [Defang CLI](https://github.com/DefangLabs/defang)
+
+### Defang Playground
+
+Deploy your application to the Defang Playground by opening up your terminal and typing:
+
+```bash
+defang compose up
+```
+
+### BYOC (AWS)
+
+If you want to deploy to your own cloud account, you can use Defang BYOC:
+
+1. [Authenticate your AWS account](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html), and check that you have properly set your environment variables like `AWS_PROFILE`, `AWS_REGION`, `AWS_ACCESS_KEY_ID`, and `AWS_SECRET_ACCESS_KEY`.
+2. Make sure to update the `CSRF_TRUSTED_ORIGINS` setting in the `settings.py` file to include an appropriate domain.
+3. Run in a terminal that has access to your AWS environment variables:
+   ```bash
+   defang --provider=aws compose up
+   ```
+
+---
+
+Title: Django
+
+Short Description: A simple Django app that uses SQLite as the database.
+
+Tags: Django, SQLite, Python, Railpack
+
+Languages: python

samples/django-railpack/app/.dockerignore

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+# Ignore Python bytecode files
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+*.pyc.so
+
+# Ignore all log files
+*.log
+
+# Ignore local configuration files
+local_settings.py
+
+# Ignore test and coverage directories
+htmlcov/
+.coverage
+.tox/
+
+# Ignore database files
+*.sqlite3
+
+# Ignore media files
+media/
+
+# Ignore all .env files
+*.env
+
+# Ignore all .DS_Store files (Mac OS)
+.DS_Store
+
+.venv/

samples/django-railpack/app/.gitignore

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+*.log
+*.pyc
+__pycache__
+db.sqlite3
+media
+
+# Environments 
+.env 
+.venv 
+env/ 
+venv/ 
+ENV/ 
+env.bak/ 
+venv.bak/ 

samples/django-railpack/app/defang_sample/asgi.py

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+"""
+ASGI config for defang_sample project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.0/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'defang_sample.settings')
+
+application = get_asgi_application()

samples/django-railpack/app/defang_sample/settings.py

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+"""
+Django settings for defang_sample project.
+
+Generated by 'django-admin startproject' using Django 5.0.4.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/5.0/ref/settings/
+"""
+
+from pathlib import Path
+import os
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/5.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-r(z^n29_r&ax*%(!la2i*cy@*$2q1h(ulie!%@qy)5j-i9kepw'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = os.environ.get('DEBUG', 'False') == 'True'
+
+ALLOWED_HOSTS = [
+    '*'
+]
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'example_app',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    'whitenoise.middleware.WhiteNoiseMiddleware', 
+]
+
+ROOT_URLCONF = 'defang_sample.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'defang_sample.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/5.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/5.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/5.0/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/5.0/howto/static-files/
+
+STATIC_URL = 'static/'
+STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
+STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/5.0/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+# CSRF
+CSRF_TRUSTED_ORIGINS = [
+    'https://*.defang.dev'
+]
+
+if DEBUG:
+    CSRF_TRUSTED_ORIGINS = [
+        'http://localhost:8000',
+    ]

samples/django-railpack/app/defang_sample/urls.py

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+"""
+URL configuration for defang_sample project.
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/5.0/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path, include
+from django.views.generic import RedirectView
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('todos/', include('example_app.urls', namespace='example_app')),
+    path('', RedirectView.as_view(url='/todos/')),
+]

samples/django-railpack/app/defang_sample/wsgi.py

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+"""
+WSGI config for defang_sample project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'defang_sample.settings')
+
+application = get_wsgi_application()

samples/django-railpack/app/example_app/admin.py

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+from django.contrib import admin
+from django.contrib import admin
+from .models import Todo
+
+@admin.register(Todo)
+class ToDoAdmin(admin.ModelAdmin):
+    pass

samples/django-railpack/app/example_app/apps.py

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+from django.apps import AppConfig
+
+
+class ExampleAppConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'example_app'

samples/django-railpack/app/example_app/forms.py

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+from django.forms import ModelForm
+
+from .models import Todo
+
+class TodoForm(ModelForm):
+    class Meta:
+        model = Todo
+        fields = ['title', 'completed']

samples/django-railpack/app/example_app/management/commands/createsuperauto.py

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+from django.core.management.base import BaseCommand
+from django.contrib.auth import get_user_model
+
+class Command(BaseCommand):
+    def handle(self, *args, **options):
+        User = get_user_model()
+        if not User.objects.filter(username='admin').exists():
+            User.objects.create_superuser('admin', 'admin@example.com', 'admin')

samples/django-railpack/app/example_app/migrations/0001_initial.py

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+# Generated by Django 5.0.4 on 2024-04-12 22:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Todo',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=200)),
+                ('completed', models.BooleanField(default=False)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+            ],
+        ),
+    ]