My app to learn basics of Docker, MongoDb, Python, Node.js, Testing, code coverage, Linting.

Creating App which

• User can send usreName and text to save in Db (POST API)
• User can get his text by UserName (GET API)
• Can execute python code on jupyter kernelgateway

I save data in MongoDb, Creare APIs in Python and UI in Node.js. Each will run inside docker container.

Commands For Docker

• docker pull mongo
• docker run -d -p 27017-27019:27017-27019 --name mongodb mongo
• Learn Mongo DB - https://www.tutorialspoint.com/mongodb

• python connets mongodb - https://www.w3schools.com/python/python_mongodb_create_db.asp
• docker build python-api
• docker run -p 5000:5000 -d --name python-api container_id

• npm install express --save (also do for ejs, body-parser, request etc.)
• docker build nodejs-ui
• docker run -p 3000:3000 --name nodejs-ui -d b00152f27a96

• python - pylint *.py
• node.js eslint
• npm install eslint -g
• eslint --init
• eslint app.js --fix

• nosetests --with-coverage
• learn nosetests - https://nose.readthedocs.io/en/latest/finding_tests.html

• releasing port if already useed sudo lsof -i:port kill -9 p_id

• linking the containers - docker run -it --name python_container --link mongodb -d d609a386f707

• post directly on python - curl -X POST 'http://0.0.0.0:5000/?userName=abc11&data=abcd'

• learning - https://jwt.io/
• pip install pyjwt