To walk through the details of how to use Kubernetes, I have created two sample applications that you can download, or replicate to follow along and try out these commands. The first of these is a very simple Python application using the Flask library. The sample application is directly from the Flask documentation (http://flask.pocoo.org/docs/0.12/).
You can download a copy of this code from GitHub at https://github.com/kubernetes-for-developers/kfd-flask/tree/first_container. Since we will evolve these files, the code referenced here is available at the first_container tag. If you want to use Git to get these files, you can run the following commands:
git clone https://github.com/kubernetes-for-developers/kfd-flask
Then, go into the repository and check out the tag:
cd kfd-flask
git checkout tags/first_container
Let&apos...
