Release 1.4.0 of the NGINX Ingress Controller for Kubernetes includes support for TCP and UDP load balancing and a "power of two choices" load-balancing algorithm (Random with Two Choices), extended Prometheus support, and easy development of custom Annotations.
![](https://www.nginx-cn.net/wp-content/uploads/2024/05/nginx-cn.net_弹窗图_-_560x666-1.png)