Add required files to deploy service on Kubernetes

[rofrano]

As a User
I need the service to be publicly available on Kubernetes
So that I can use it from the Internet

Assumptions

• The Kubernetes manifests will be in a folder called ./deploy
• Need to add a deployment.yaml file to specify the deployment parameters
• Need to add a service.yaml file to specify the service

Acceptance Criteria

Given I have created the required files to deploy service on Kubernetes
When I issue a `kubectl apply -f deploy`
Then the service successfully deploys to Kubernetes