Kedge generate should support Kubernetes List also

[piyush-garg]

Right now, kedge generate is returning all the resource separated by ---. We should add a flag which will return Kubernetes List where items will contain all the resources like this

[concaf]

I really like the idea. We should have a flag like generate --template and generate --list to generate OpenShift template or Kubernetes list. In such a case, we should throw the output for each input file in one Kubernetes List or OpenShift template.

For OpenShift templates, we can also translate the parameters used in Kedge to parameters in template parameters.

[kadel]

What is the benefit of using List compared to what we have right now?

[concaf]

List can be a nice way to group generated resources and version commit to your code. Generating templates extending the same logic will also be very helpful.

[kadel]

I can see benefits in generating Templates.
I just don't see what benefits will List bring compared to our current solution.