For the new pack developer, it's not known that these values are overwritten on `draft up`. Removing these will make it easier for new pack devs to approach pack development.
Not all applications deployed are HTTP/1.1 applications, and not all of them
respond with a 2xx or a 3xx status code at /. A few examples would be
draftd, tiller, Deis' builder.
These values have been bubbled up into `image.repository`. Some registries do not have organizations
and `image.name` was never being changed, so it made sense to simplify the verbiage.
With this re-write of the `draft create` codebase, Draft will:
- detect a pack
- write the chart into chart/packname/
This differs from the existing behaviour because the current implementation writes the chart directly to chart/. This allows users to run `helm lint chart/packname` and more importantly, `helm package chart/packname`.
For users migrating over from Deis Workflow (or from an application that follows 12 Factor best practices), it is common for the app to specify the listening port as $PORT. By providing this environment variable by default, applications like deis/example-python-flask can be deployed by Draft by simply calling `draft create && draft up`.