| import logging |
| |
| from flask import Flask |
| |
| |
| app = Flask(__name__) |
| |
| |
| @app.route('/') |
| def hello(): |
| """Return a friendly HTTP greeting.""" |
| return 'Hello World!' |
| |
| @app.route('/alive') |
| def alive(): |
| """Liveness check.""" |
| return 'Alive!' |
| |
| @app.route('/ready') |
| def ready(): |
| """Readiness check.""" |
| return 'Ready!' |
| |
| @app.errorhandler(500) |
| def server_error(e): |
| logging.exception('An error occurred during a request.') |
| return """ |
| An internal error occurred: <pre>{}</pre> |
| See logs for full stacktrace. |
| """.format(e), 500 |
| |
| |
| if __name__ == '__main__': |
| # This is used when running locally. Gunicorn is used to run the |
| # application on Google App Engine. See entrypoint in app.yaml. |
| app.run(host='127.0.0.1', port=8080, debug=True) |
