The kubeconfig secret generated by this provider is not in expected format.

[sl1pm4t]

This provider generates a kubeconfig secret with the name <cluster>-admin-kubeconfig, with the data keys super-admin.conf etc.
However, other providers create an admin level kubeconfig secret with the name: <cluster>-kubeconfig with the kubeconfig stored in a data key named value.
This is documented here: https://cluster-api.sigs.k8s.io/developer/architecture/controllers/cluster#secrets

It would be great if the kamaji provided matched the existing pattern, so external operators and tools could work seamlessly.

For example, after creating a Kamaji CAPI cluster, the clusterctl get kubeconfig ... command fails because the secret is not in the expected format.

[prometherion]

My current setup is based on the said components:

NAME                      NAMESPACE                           TYPE                     CURRENT VERSION   NEXT VERSION
bootstrap-kubeadm         capi-kubeadm-bootstrap-system       BootstrapProvider        v1.7.3            v1.7.4
control-plane-kamaji      kamaji-system                       ControlPlaneProvider     v0.10.1           Already up to date
control-plane-kubeadm     capi-kubeadm-control-plane-system   ControlPlaneProvider     v1.7.3            v1.7.4
cluster-api               capi-system                         CoreProvider             v1.7.4            Already up to date
infrastructure-kubevirt   capk-system                         InfrastructureProvider   v0.1.8            Already up to date

My current clusters:

$: kubectl get clusters
NAME              CLUSTERCLASS   PHASE         AGE     VERSION
capi-quickstart                  Provisioned   4m22s   

Retrieving the kubeconfig seems fine to me:

$: clusterctl get kubeconfig capi-quickstart | wc -l

sigs.k8s.io/cluster-api
20

I suspect something is related to #92, it would be great if you could provide a detailed report on how to reproducing.
Infrastructure providers are not important, here, since it's just a matter of how we replicate Cluster API resources.