// Use a custom authentication plugin for the remote kubernetes cluster.
	RemoteSecretAuthTypePlugin RemoteSecretAuthType = "plugin"

	// Secret generated from remote cluster
	SecretTypeRemote SecretType = "remote"

	// Secret generated from config cluster
	SecretTypeConfig SecretType = "config"
)

// RemoteSecretOptions contains the options for creating a remote secret.
type RemoteSecretOptions struct {

			args:             strings.Split("--generation=2 --timeout=20ms virtual-service foo.default", " "),
			wantException:    true,
		},
		{
			execClientConfig: cannedResponseMap,
			args:             strings.Split("--generation=1 virtual-service foo.default", " "),
			wantException:    false,
		},
		{
			execClientConfig: cannedResponseMap,
			args:             strings.Split("--generation=1 VirtualService foo.default", " "),

	OperatorRevFlagHelpStr    = `Target revision for the operator.`
	AllOperatorRevFlagHelpStr = `Remove all versions of Istio operator.`
	ComponentFlagHelpStr      = "Specify which component to generate manifests for."
	VerifyCRInstallHelpStr    = "Verify the Istio control plane after installation/in-place upgrade"
)

type RootArgs struct {

			Namespace: "istio-system",
		},
	}
	yaml, err := generateServiceAccountYAML(opts)
	if err != nil {
		t.Fatalf("failed to generate service account YAML: %v", err)
	}
	objs, err := object.ParseK8sObjectsFromYAMLManifest(yaml)
	if err != nil {
		t.Fatalf("could not parse k8s objects from generated YAML: %v", err)
	}

	mustFindObject(t, objs, "istio-reader-service-account", "ServiceAccount")

	envName := strings.Replace(strings.ToUpper(name), "-", "_", -1)
	// Note: we do not rely on istio env package to retrieve configuration. We relies on viper.
	// This is just to make sure the reference doc tool can generate doc with these vars as env variable at istio.io.
	env.Register(envName, defaultValue, usage)
	bindViper(name)
}

func bindViper(name string) {