Containerize your microservice using Docker

[fab7]

As a developer
I need to containerize the service using Docker
So that I can deploy it easily with all of its dependencies

Details and Assumptions

• Create a Dockerfile for repeatable builds
• Use a Python:3.9-slim image as the base
• It must install all of the Python requirements
• It should not run as root
• It should use the gunicorn wsgi server as an entry point
• We will eventually deploy to an OpenShift/Kubernetes cluster using Tekton.

Acceptance Criteria

Given the Docker image named accounts has been created
When I use docker run accounts
Then I should see the accounts service running in Docker