I have a need to serialize a KubernetesClientConfiguration (and then pass the result to kubectl)

[lknite]

Tried to Console.WriteLine(JsonSerializer.Serialize(kubeconfig)) and got:
(where kubeconfig is of type KubernetesClientConfiguration)

System.NotSupportedException: The certificate key algorithm is not supported. The unsupported member type is located on type 'System.Security.Cryptography.AsymmetricAlgorithm'. Path: $.SslCaCerts.PublicKey.Key.

Something we might want to add as a feature? Or did this work in the past and it needs an update?

[lknite]

otherwise, manually:

        public static string? SerializeKubernetesClientConfig(KubernetesClientConfiguration kubeconfig, string name)
        {
            return $@"
apiVersion: v1
kind: Config
clusters:
- cluster:
"
+ ((!kubeconfig.SkipTlsVerify) ?
$@"
    certificate-authority-data: {Base64Encode(kubeconfig.SslCaCerts[0].ExportCertificatePem().ToString())}
"
:
@"
    insecure-skip-tls-verify: true
")
+ $@"
    server: {kubeconfig.Host}
  name: {name}
contexts:
- context:
    cluster: {name}
    namespace: default
    user: {name}-admin
  name: {name}
current-context: {name}
users:
- name: {name}-admin
  user:
    client-certificate-data: {kubeconfig.ClientCertificateData}
    client-key-data: {kubeconfig.ClientCertificateKeyData}
";
        }
 

[tg123]

is k8s.KubeConfigModels.* good for your case? the KubernetesClientConfiguration is not designed for exporting