Choose how to get the kubeconfig file to authenticate with the Kubernetes cluster management endpoint.

3 options are supported:

1. Authenticate with Kube config file - Get the kubeconfig file from the workspace path.
2. Fetch cluster details through SSH connection to the master node - Get the ~/.kube/config file through an SSH connection to the master node.
3. Fill credentials details directly - Fill the contents in kubeconfig file directly.

See also: Configure kubectl