Cloud Foundry Starter - Python Flask App

cloudfoundryapp.py

from flask import Flask
import os

app = Flask(__name__)
port = int(os.getenv("PORT", 9099))

@app.route('/')
def starter_app():
    return 'CF App ' + str(os.getenv("CF_INSTANCE_INDEX", 0))

if __name__ == '__main__':
    # Run the app, listening on all IPs with our chosen port number
    app.run(host='0.0.0.0', port=port)