[aws][local-zones] Create the enhancement to implement support on IPI

USER STORY:

As a Customer, I want to create a cluster with IPI in AWS with the support of compute nodes in Local Zones, so I can deploy my applications on the edge reaching the benefits of it, including low-latency and powerful compute processing closing to the end-users or on-prem nodes.

DESCRIPTION:

Create the enhancement to implement support of Local Zones subnets on the installer with IPI.

Currently, the installer supports creating a cluster when providing existing VPC and subnets, including in Local Zones, with proper subnet tagging. The steps were created on the research[1].

The goal of this challenge is to create a fully automated installation on the installer, including options to use the Local Zone location on install-config.yaml.

Required:

• PR on the openshift/enhancements

Nice to have:

...

ACCEPTANCE CRITERIA:

• PR merged on the openshift/enhancements

ENGINEERING DETAILS:

•  [1] Cards/documents related to the Local Zones research on Day-0, Day-2 with ALB Usage (RFE base)

• Reference: vSphere enhancement PR to add multiple datacenter and clusters