Revisit kops models

[krisnova]

Myself and @justinsb have been talking about a future where kops no longer has YAML model files, but rather implements the tasks in code.

Opening a task for feedback and to track a potentially large refactor.

[krisnova]

This might be a missed candidate for 1.5 - this is a huge win for kops - and with the extra help we are getting... this might be remarkably beneficial

[chrislovecnm]

So this is a HUGE refactor. We have to have e2e harness, and MAJOR unit tests in place. There be BIG dragons.... Really big dragons here.

[krisnova]

We know - but it might be a necessary evil - and we need to start discussions on this

[chrislovecnm]

We have PR inbound thay may help with this ... I am looking through issues to test against #1183 - no promises but we need to test.

@kris-nova comments?

[krisnova]

Closed with #1183