Support for Rancher managed Clusters

[PrymalInstynct]

Hey,

I tried to use this from a Rancher manged cluster, Installing the CACO operator on the Management "local" cluster. The logs show that CACO was finding all of the cluster configs but it is not converting them to ArgoCD Cluster Resources because the Cluster Secret type is set to Opaque by Rancher instead of cluster.x-k8s.io/secret. It appears this might be an easy adjustment in the application, but I am not a Golang expert.

Example Logs

{"level":"info","ts":"2025-01-03T21:25:15Z","logger":"capi2argo","msg":"Fetched CapiSecret","secret":{"name":"service-kubeconfig","namespace":"fleet-default"}}
{"level":"info","ts":"2025-01-03T21:25:15Z","logger":"capi2argo","msg":"Ignoring secret as it's missing proper CAPI type","secret":{"name":"service-kubeconfig","namespace":"fleet-default"},"type":"Opaque"}
{"level":"error","ts":"2025-01-03T21:25:15Z","msg":"Reconciler error","controller":"secret","controllerGroup":"","controllerKind":"Secret","Secret":{"name":"service-kubeconfig","namespace":"fleet-default"},"namespace":"fleet-default","name":"service-kubeconfig","reconcileID":"e9429731-274f-487d-97a2-770aa9b70e8c","error":"wrong secret type","stacktrace":"sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).reconcileHandler\n\tsigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:316\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).processNextWorkItem\n\tsigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:263\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).Start.func2.2\n\tsigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:224"}