Proposed title of this feature request
Provide Google Global Access configuration for API server internal load balancer
What is the nature and description of the request?
Google Internal Load Balancers are regional by default, but support the ability to serve requests across regions by enabling the Global Access feature. This request would allow for a GCP specific install-config parameter that would allow customers to select if they would like the Global Access feature enabled for the API server internal load balancer. It would also include documenting how to configure this on as a day-two operation.
Why does the customer need this? (List the business requirements here)
Customers using Cloud Interconnects from Google may have an Interconnect that originates from another region. In that case, if Global Access is not enabled, the connection will fail.
List any affected packages or components.
Installer
API
Additional considerations.
This is only necessary on clusters with the "publish" parameter set to "Internal". Clusters that have internet accessible API load balancers don't need (or support) the Global Access configuration.