How to Retrieve Kubernetes Cluster Credentials in Go Without \'gcloud container clusters get-credentials\'?

Retrieving Cluster Credentials in Go: Golang SDK Alternative to "gcloud container clusters get-credentials"

The API used for creating GKE clusters in Go does not provide a way to directly retrieve cluster credentials. However, a method to achieve this is to implement the functionality from the Python-based "gcloud container clusters get-credentials" command manually in Go.

Utilizing "ProjectsZonesClustersGetCall" only returns the cluster configuration, not credentials. To obtain kubeconfig, it's necessary to process the cluster configuration and update the kubeconfig file. Implement this process in Go to mirror the Python version present in the gcloud tool.

Alternatively, you can leverage the kubectl config set-credentials command or explore vendor libraries that offer similar functionality for programmatic use.

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