Value Statement

Ensure the issue title clearly reflects the value of this user story to the
intended persona. (Explain the "WHY")
As a (user persona), I want to be able to pass custom node pool disk size to ROSA CAPA so that I can achieve configuring custom disk size node pools with CAPA.

We have added support for configuring worker disk size on node pools with https://issues.redhat.com/browse/XCMSTRAT-285 . We would like this field to be configurable through CAPA as well.

This field can be set when creating a cluster by setting the Nodes.ComputeRootVolume.AWS.Size attribute on a create cluster payload, or when creating a node pool by setting the AWSNodePool.RootVolume.Size attribute

Definition of Done for Engineering Story Owner (Checklist)

• node pool disk size configurable with CAPA

Development Complete

• The code is complete.
• Functionality is working.
• Any required downstream Docker file changes are made.

Tests Automated

• [ ] Unit/function tests have been automated and incorporated into the
  build.
• [ ] 100% automated unit/function test coverage for new or changed APIs.

Secure Design

• [ ] Security has been assessed and incorporated into your threat model.

Multidisciplinary Teams Readiness

• [ ] Create an informative documentation issue using the Customer

Portal Doc template that you can access from [The Playbook](

https://docs.google.com/document/d/1YTqpZRH54Bnn4WJ2nZmjaCoiRtqmrc2w6DdQxe_yLZ8/edit#heading=h.9fvyr2rdriby),

and ensure doc acceptance criteria is met.

• Call out this sentence as it's own action:

• [ ] Link the development issue to the doc issue.

Support Readiness

• [ ] The must-gather script has been updated.