Expose UKS API endpoint as upcloud_kubernetes_cluster attribute

[Pionerd]

I'm aware the above is currently probably not yet supported by the UpCloud API, but we would love to retrieve the UKS API server endpoint (https://lb-xxxxxxxxxxxxxx-1.upcloudlb.com:7443/version) via Terraform.

[kangasta]

Hello! 👋 Would the host field of upcloud_kubernetes_cluster ephemeral resource or data-source work? We have omitted these fields from the resource used to manage the cluster as often the connection parameters are needed in a different module.

(I don't think this is directly available in the API, but it can parsed from the kubeconfig that is available through the API)

[Pionerd]

Hi @kangasta, thank you for your quick response. Thanks for pointing us to that ephemeral resource, it may come in handy with a separate issue we were experiencing.

What you're describing regarding the API endpoint is of course possible, but feels a bit like a workaround to us. Any chance you could move the api developers to expose this?

[kangasta]

Sorry for the delay with this! I forwarded the feature request to them 📬