testClient, err = client.New(testRestConfig, client.Options{Scheme: s})
	if err != nil {
		return err
	}
	return nil
}

var interceptorFunc = interceptor.Funcs{Patch: func(
	ctx context.Context,
	clnt client.WithWatch,
	obj client.Object,
	patch client.Patch,
	opts ...client.PatchOption,
) error {

	"github.com/spf13/cobra"

	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/clioptions"
	"istio.io/istio/pkg/cluster"
)

// TODO move to multicluster package; requires exposing some private funcs/vars in this package
func ClustersCommand(ctx cli.Context) *cobra.Command {
	var opts clioptions.ControlPlaneOptions
	cmd := &cobra.Command{
		Use:   "remote-clusters",

		// to https://github.com/uber-go/zap/issues/328
		_ = log.Sync()
	}()

	// TODO: implement plugin version
	funcs := skel.CNIFuncs{
		Add:   plugin.CmdAdd,
		Del:   plugin.CmdDelete,
		Check: plugin.CmdCheck,
	}
	err := skel.PluginMainFuncsWithError(funcs, version.All, fmt.Sprintf("CNI plugin istio-cni %v", istioversion.Info.Version))
	if err != nil {
		log.Errorf("istio-cni failed with: %v", err)