Add support for MultiClusterService and MultiClusterIngress

Is your enhancement related to a problem? Please describe

I am trying to set up a Multi Cluster Ingress on GCP. I have set up my clusters following the provided guides by Google. I am at the step where I need to deploy my ingresses following this guide: https://cloud.google.com/kubernetes-engine/docs/how-to/multi-cluster-ingress

In my implementation, I am creating accounts for users and each account needs a deployment backing it. I am upserting that deployment using fabic8’s Kubernetes client. When I try to set the kind to the Service to MultiClusterService or the kind of the Ingress to MultiClusterIngress I get the following error

Message: MultiClusterService in version “v1” cannot be handled as a Service: no kind “MultiClusterService” is registered for version “v1” in scheme “k8s.io/kubernetes/pkg/api/legacyscheme/scheme.go:30”. Received status: Status(apiVersion=v1, code=400, details=null, kind=Status, message=MultiClusterService in version “v1” cannot be handled as a Service: no kind “MultiClusterService” is registered for version “v1” in scheme “k8s.io/kubernetes/pkg/api/legacyscheme/scheme.go:30”, metadata=ListMeta(_continue=null, remainingItemCount=null, resourceVersion=null, selfLink=null, additionalProperties={}), reason=BadRequest, status=Failure, additionalProperties={}).

My cluster is on v1.22.

Describe the solution you’d like

I would like fabric8 to support MultiClusterService and MultiClusterIngress kinds to enable me to manage my Multi CLuster Implementation

Describe alternatives you’ve considered

No response

Additional context

No response

[andreaTP]

@itetradev I couldn’t find the crds searching in Github, but, if you download those as json or yaml, you will be able to use the java-generator to automatically extract the typed API.

[rohanKanojia]

It’s possible to use Custom resources using Fabric8 either via typed (provide your own POJOs) or typeless (dynamic) APIs. Did you get any chance to try them out? Or is it model types for these objects something you’re looking for?