Revert load test timeout to 15 minutes and update docker-compose comments for worker replicas in django-celery sample

Author: raphaeltm

.devcontainer/Dockerfile

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+FROM mcr.microsoft.com/devcontainers/python:3.12-bookworm

.devcontainer/devcontainer.json

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+{
+  "build": {
+    "dockerfile": "Dockerfile",
+    "context": ".."
+  },
+  "features": {
+    "ghcr.io/defanglabs/devcontainer-feature/defang-cli:1.0.4": {},
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {},
+    "ghcr.io/devcontainers/features/aws-cli:1": {}
+  }
+}

.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/[email protected]
+      with:
+        config-env-vars: POSTGRES_PASSWORD SECRET_KEY
+      env:
+        POSTGRES_PASSWORD: ${{ secrets.POSTGRES_PASSWORD }}
+        SECRET_KEY: ${{ secrets.SECRET_KEY }}

README.md

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+# Django Celery
+
+[![1-click-deploy](https://defang.io/deploy-with-defang.svg)](https://portal.defang.dev/redirect?url=https%3A%2F%2Fgithub.com%2Fnew%3Ftemplate_name%3Dsample-django-celery-template%26template_owner%3DDefangSamples)
+
+This is a sample Django application that uses Celery for background tasks. It uses Postgres as the database and Redis as the message broker.
+
+## 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
+3. (Optional for local development) [Docker CLI](https://docs.docker.com/engine/install/)
+
+## Development
+
+To run the application locally, you can use the following command:
+
+```bash
+docker compose -f compose.dev.yaml up --build
+```
+
+## Configuration
+
+For this sample, you will need to provide the following [configuration](https://docs.defang.io/docs/concepts/configuration): 
+
+> Note that if you are using the 1-click deploy option, you can set these values as secrets in your GitHub repository and the action will automatically deploy them for you.
+
+### `POSTGRES_PASSWORD`
+The password for the Postgres database.
+```bash
+defang config set POSTGRES_PASSWORD
+```
+
+### `SECRET_KEY`
+The [secret key](https://docs.djangoproject.com/en/5.1/ref/settings/#std-setting-SECRET_KEY) for the Django application. 
+```bash
+defang config set SECRET_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
+
+If you want to deploy to your own cloud account, you can [use Defang BYOC](https://docs.defang.io/docs/tutorials/deploy-to-your-cloud).
+
+---
+
+Title: Django Celery
+
+Short Description: A Django application that uses Celery for background tasks, Postgres as the database, and Redis as the message broker.
+
+Tags: Django, Celery, Postgres, Redis
+
+Languages: python, sql

app/.dockerignore

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+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Django
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+media/
+static/
+staticfiles/
+
+# Virtual Environment
+venv/
+ENV/
+.env
+.venv
+
+# Version Control
+.git
+.gitignore
+.gitattributes
+
+# IDE/Editor files
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+.DS_Store
+
+# Testing
+.coverage
+htmlcov/
+.tox/
+.pytest_cache/
+
+# Documentation
+docs/
+README.md
+LICENSE
+
+# Docker
+Dockerfile*
+docker-compose*.yml
+.docker/
+
+# Celery
+celerybeat-schedule
+celerybeat.pid
+
+# Temporary files
+*.tmp
+.cache/

app/.gitignore

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+# Django #
+*.log
+*.pot
+*.pyc
+__pycache__/
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+media
+
+# If you are using PostgreSQL
+*.psql
+*.pgsql
+*.sql
+
+# Python #
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# Virtual Environment #
+venv/
+env/
+ENV/
+.env
+
+# IDE #
+.idea/
+.vscode/
+*.swp
+*.swo
+.DS_Store
+
+# Celery #
+celerybeat-schedule
+celerybeat.pid
+
+# Coverage #
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+coverage.xml
+*.cover
+.pytest_cache/
+
+# Django stuff:
+staticfiles/
+staticfiles.json
+.static_storage/
+.media/
+
+# Jupyter Notebook
+.ipynb_checkpoints

app/Dockerfile

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+FROM python:3.12-slim
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    DJANGO_SETTINGS_MODULE=django_celery.settings
+
+# Create a non-root user
+RUN adduser --disabled-password --gecos "" django
+
+# Install system dependencies (merged from both stages)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libpq5 \
+    curl \
+    build-essential \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
+WORKDIR /app
+
+# Install dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt \
+    gunicorn \
+    whitenoise \
+    dj-database-url \
+    psycopg2-binary \
+    redis
+
+# Copy project files
+COPY --chown=django:django . .
+
+# Collect static files
+RUN python manage.py collectstatic --noinput
+
+# Switch to non-root user
+USER django
+
+# Expose port 8000
+EXPOSE 8000
+
+CMD [ "./command.sh" ]

app/command.sh

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+#!/bin/bash
+
+# Apply database migrations
+python manage.py migrate
+
+# Create superuser if not exists
+python manage.py createsuperauto
+
+# Start the Django development server if DEBUG is True
+if [ "$DEBUG" = "True" ]; then
+    python manage.py runserver 0.0.0.0:8000
+else
+    gunicorn django_celery.wsgi:application --bind 0.0.0.0:8000 --workers 1 --threads 2 --timeout 120
+fi

app/django_celery/__init__.py

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+from __future__ import absolute_import, unicode_literals
+
+# This will make sure the app is always imported when
+# Django starts so that shared_task will use this app.
+from .celery import app as celery_app
+
+__all__ = ('celery_app',)

app/django_celery/asgi.py

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+"""
+ASGI config for django_celery 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/5.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "django_celery.settings")
+
+application = get_asgi_application()