As a user, I want to know details about the package

[jorgemoralespou]

As a user, I want to know some information about the package so that I can make a decision on if I should use it and how to use it. Some of this information is what will be installed in the cluster (resources), RBAC provided, description, authors, examples usage, next steps, pre-requisites.

I want to be able to get detailed information about an "available" package in a user consumable format. If the package provides some infrastructure component that expects users to create additional resources after the package has been installed (e.g. contour-operator expects the user to install a Contour CR) then, the package should provide an example so that the user does not need to go to the documentation. Additionally, it should contain a link to the documentation for the package.
It should define what's going to be installed, although this might be just a descriptive text, if there's a way to get a dry-run of what is going to be installed (as defined in https://github.com/vmware-tanzu/tce/issues/997 or https://github.com/vmware-tanzu/tce/issues/975).

It should also define the configuration that the package can accept (or complement with https://github.com/vmware-tanzu/tce/issues/972)

Status: In kapp-controller 0.20.0 some metadata is defined in a CR named Package and PackageMetadata.

Tanzu CLI Package plugin should expose these to the users. (Open/link issue)

kapp-controller related issue and kapp-controller issue