func scale()

in action/k8s/scale.go [31:58]

• 24 lines of code
• 4 McCabe index (conditional complexity)

func scale() error {
	client, err := utils.GetDynamicClient()
	if err != nil {
		return err
	}
	namespace := Namespace

	gvr := schema.GroupVersionResource{
		Group:    "operator.seata.apache.org",
		Version:  "v1alpha1",
		Resource: "seataservers",
	}

	var seataServer *unstructured.Unstructured
	seataServer, err = client.Resource(gvr).Namespace(namespace).Get(context.TODO(), Name, metav1.GetOptions{})
	if seataServer == nil {
		return fmt.Errorf("This seata server does not exits！" + Name)
	}
	seataServer.Object["spec"].(map[string]interface{})["replicas"] = Replicas

	_, err = client.Resource(gvr).Namespace(namespace).Update(context.TODO(), seataServer, metav1.UpdateOptions{})

	if err != nil {
		return err
	}
	tool.Logger.Infof("CR scale success，name: %s\n", Name)
	return nil
}