Flask on Azure Function Example

This project is a simple Python web application using Flask, served via Azure Functions. It displays an HTML page with two buttons. The project includes GitHub Actions workflows for deployment and Playwright-based testing using Azure Playwright Testing Service.

Structure

• FlaskApp/flask_app.py: Main Flask app, Azure Function entry point
• FunctionApp/function.json: Azure Functions binding configuration
• requirements.txt: Python dependencies
• .github/workflows/azure-deploy-and-test.yml: CI/CD pipeline for deployment and testing
• tests/: Playwright test folder

Setup

1. Set up your Azure Function App and Playwright Testing Service.
2. Add the following secrets to your GitHub repository:
   • AZURE_FUNCTIONAPP_NAME
   • AZURE_FUNCTIONAPP_PUBLISH_PROFILE
   • AZURE_FUNCTIONAPP_URL
   • AZURE_PLAYWRIGHT_SERVICE_CONNECTION
3. Push to main to trigger deployment and tests.

Local Development

python3 -m venv venv # create a virtual environment
source venv/bin/activate # activate the virtual environment
pip3 install -r requirements.txt # download dependencies

Run locally (for development only)

python3 app.py

## Notes
- The Playwright test is a placeholder. Update the URL and selectors as needed.
- The workflow expects your Azure resources and secrets to be set up in advance.

Setup User Managed Identity with Github Actions

https://learn.microsoft.com/en-us/entra/workload-id/workload-identity-federation-create-trust-user-assigned-managed-identity?pivots=identity-wif-mi-methods-azp