Build simple docker container

Docker tutorial

First Pythong web application

1. install flask

pip install flask
pip install flask_restful

2. create api.py

from flask import Flask
from flask_restful import Resource, Api

app = Flask(__name__)
api = Api(app)

class Product(Resource):
    def get(self):
        return{
            'product': ['Ice cream',
                        'Chocolate',
                        'fruite']
        }

api.add_resource(Product, '/')

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=80, debug=True)

3. run the application

sudo python api.py
password: qianjiang

4. stop the application: Ctrl+c