Get Started Python
A Python application and tutorial that use Flask framework to provide a REST API to receive requests from the UI. The API then persists the data to a Cloudant database.
Overview
Getting started with Python on IBM Cloud is an exciting opportunity for developers interested in cloud computing and application development. This guide walks you through creating a sample Python Flask application, seamlessly setting up your development environment, deploying it on IBM Cloud, and linking it to a Cloudant database. Whether you're an experienced developer or a beginner, this process provides a practical hands-on experience in cloud application deployment.
The instructions not only cover deployment to Cloud Foundry but also allow for an alternate setup as a container on the IBM Cloud Kubernetes Service, demonstrating flexibility based on your project needs. With straightforward steps, from cloning the application to adding essential database connections, this guide is designed to maximize your productivity and enhance your understanding of Python development in the cloud.
Features
- Straightforward Setup: Clear step-by-step guide for cloning and running a sample Flask app locally, making it easy to get started.
- Cloud Foundry Deployment: Instructions for deploying applications to IBM Cloud using Cloud Foundry CLI, simplifying the transition from local to cloud environments.
- Customizable Manifest File: Modify the provided manifest.yml file to customize app configurations, including instance memory allocation and routing options.
- Multiple API Endpoints: Choose from various API endpoints based on your geographical location, ensuring optimal cloud performance and response times.
- Troubleshooting Made Easy: Built-in command guides to view app logs, aiding in quick troubleshooting during deployment processes.
- Integrates NoSQL Database: Instructions for connecting a Cloudant NoSQL database, enhancing the app's data management capabilities efficiently.
- User-friendly Dashboard Access: Easy navigation through the IBM Cloud Dashboard, simplifying the connection process to services.
- Restage Feature: Automatically restages the application upon database connection, ensuring smooth updates without manual intervention.
- Flask
Flask is a lightweight and popular web framework for Python, known for its simplicity and flexibility. It is widely used to build web applications, providing a minimalistic approach to web development with features like routing, templates, and support for extensions.