def _default_options(self, trust_root):
        key = self.credential.keypair.keypair.original
        certificate = self.credential.certificate.original
        return CertificateOptions(
            privateKey=key, certificate=certificate, trustRoot=trust_root)
Construct a ``CertificateOptions`` that exposes this credential's
dataset/ETHPy150Open ClusterHQ/flocker/flocker/ca/_ca.py/ControlCredential._default_options