Overview:

The article provides an introduction to Flask Gentelella, a free Bootstrap admin template that integrates with Flask. It mentions the features of Flask Gentelella and provides installation instructions for running it with different databases or in a Docker container.

Features:

• Blueprints for scalability: Flask Gentelella uses Blueprints to ensure scalability of the application.
• flask_login for the login system: The template integrates flask_login for implementing the login system, with passwords hashed using bcrypt.
• flask_migrate: Flask Gentelella supports flask_migrate for managing database migrations.
• Robust CI/CD pipeline: The template comes with a comprehensive CI/CD pipeline that includes Pytest framework for testing, Travis CI for automated testing, Code coverage measurement using Coverage, and Selenium for headless Chromium testing.
• Docker support: Flask Gentelella provides a Dockerfile for containerizing the application with Gunicorn. It also offers a Docker image on Dockerhub and integrates with the CI/CD pipeline.
• docker-compose file: The template includes a docker-compose file to easily start Flask Gentelella with Nginx, Gunicorn, and a PostgreSQL database.

Run Flask Gentelella with a SQLite database:

1. Get the code.
2. Install requirements.
3. Set the FLASK_APP environment variable.
4. Run the application.
5. Go to http://server_address:5000/, create an account, and log in.

Run Flask Gentelella with a PostgreSQL database (Ubuntu):