yaml, err := generateServiceAccountYAML(opt)
	if err != nil {
		return err
	}

	// Before we can apply the yaml, we have to ensure the system namespace exists.
	if err := createNamespaceIfNotExist(client, opt.Namespace); err != nil {
		return err
	}

	// Apply the YAML to the cluster.
	return client.ApplyYAMLContents(opt.Namespace, yaml)
}