[Testing] strategy

[petermikitsh]

It would be nice to have daily/PR hook tests that ran end-to-end against each provider: minikube, digital ocean, google cloud platform, etc. This would include basic features like:

• cluster creation
• new deployment
• updating an existing deployment

Since we don't have project funding, I'm not sure how feasible this will be. Testing against minikube should be easiest. Testing other features, such as aliasing, would be complex since you'd need a DNS record pointing to the newly created load balancer -- and then you'd need to ensure DNS propagation, etc.