ReducePy

Introduction

Url shortener service using Tornado and Redis runs on Docker and Kubernetes.

Getting the code

The code is hosted at https://github.com/abdullahselek/ReducePy

Check out the latest development version anonymously with:

$ git clone git://github.com/abdullahselek/ReducePy.git
$ cd ReducePy

To install dependencies, run either:

$ pip install -Ur requirements.testing.txt
$ pip install -Ur requirements.txt

To install the minimal dependencies for production use run:

$ pip install -Ur requirements.txt

Downloading Docker Image

You can download docker image with:

docker pull abdullahselek/reducepy

and the docker page for the image https://hub.docker.com/r/abdullahselek/reducepy/.

Running Tests

The test suite can be run against a single Python version which requires pip install pytest and optionally pip install pytest-cov (these are included if you have installed dependencies from requirements.testing.txt)

To run the unit tests with a single Python version:

$ py.test -v

to also run code coverage:

$ py.test -v --cov-report xml --cov=reducepy

To run the unit tests against a set of Python versions:

$ tox

Commands

Run

Running up in Docker

docker-compose up

Running in Kubernetes

• For testing you can run reducepy in Kubernetes with using Docker. Run docker and then the following

commands should work for you.

# Use Docker for minikube
eval $(minikube docker-env)

# Create developments and pods
kubectl create -f deployment-redis.yml
kubectl create -f deployment-reducepy.yml

# Create services
kubectl create -f service-redis.yml
kubectl create -f service-reducepy.yml

# Get url for **reducepy**
minikube service reducepy --url

Sample Usage

# Shorten url with POST
curl -i http://127.0.0.1 -F "url=https://github.com"

# Response
{
    "error": false,
    "shortened_url": "http://127.0.0.1/YjUwYQ"
}

# Redirect to original url
http://127.0.0.1/YjUwYQ

# Error case with invalid url
curl -i http://127.0.0.1 -F "url=github"

# Response
{
    "error": true,
    "message": "Please post a valid url"
}

# Error case with null url
curl -i http://127.0.0.1 -F "url="

# Response
{
    "error": true,
    "message": "Please post a url"
}