proofdock-chaos-middleware-flask 0.1.0

A chaos engineering framework for Python Flask applications.

Proofdock chaos middleware for Flask

Practice chaos engineering on the Flask framework. This project is a Flask contribution to the proofdock-chaos-middleware-python project.

Project description

This project is part of Proofdock's Chaos Platform that supports you to attack your service application with turbulent and unexpected conditions in order to improve its resiliency.

For more information visit our official website or documentation. Feel free to ask for support for this package on GitHub.

Install

This package requires Python 3.5+

$ pip install -U proofdock-chaos-middleware-flask

Usage

Read the documentation to understand the usage of the chaos middleware project.

Configuration

The chaos middleware for Flask takes the following input variables:

Variable	Description
CHAOS_MIDDLEWARE_APPLICATION_NAME	The service application's name
CHAOS_MIDDLEWARE_APPLICATION_ENVIRONMENT	The service application's deployed environment
CHAOS_MIDDLEWARE_API_TOKEN	The API token to connect to Proofdock's Chaos API

The configuration exemplified as code:

from flask import Flask, jsonify
from pdchaos.middleware.contrib.flask.flask_middleware import FlaskMiddleware

app = Flask(__name__)
app.config['CHAOS_MIDDLEWARE_APPLICATION_NAME'] = 'example-application-name'
app.config['CHAOS_MIDDLEWARE_APPLICATION_ENV'] = 'example-environment'
app.config['CHAOS_MIDDLEWARE_PROOFDOCK_API_TOKEN'] = 'eyJ0eXAi...05'

middleware = FlaskMiddleware(app)

# Your business logic here

@app.route("/")
def hello():
    return "Hello World!"

if __name__ == "__main__":
    app.run()

References

• Proofdock chaos middleware