"Compare Changes" doesn't match values.yaml

[lindhe]

Using this repo as source, if I go and create a new repo, choose "cluster-template" and click "Compare Changes", the diff looks like this:

As we can see, it has added the object nodepools with the field '0'. So the type of nodepools is clearly object.

This is in contrast with the values.yaml where nodepools is a list of objects:

cluster-template-examples/charts/values-vsphere.yaml

Lines 6 to 7 in dc5c201

	nodepools:
	- etcd: true

I assume that the intention here was to "create the list nodepools with x as the first element", not to "create the object nodepools with the field '0' with value x".

I haven't tried it, but it would surprise me greatly if it works with having nodepools as either an object or a list.

Ideally, I would like to have a menu for configuring nodepools similar to the one when creating a VMware vSphere cluster without templates:

[lindhe]

Seems like array type answers are not yet implemented: rancher/rancher#13952