Huabing Blog

Istio Ambient 模式流量管理实现机制详解（一）

HBONE 隧道原理

Istio ambient 模式采用了被称为 HBONE 的 方式来连接 ztunnel 和 waypoint proxy。HBONE 是 HTTP-Based Overlay Network Environment 的缩写。虽然是一个新的名词，但其实 HBONE 并不是 Istio 创建出来的一个新协议，而

Posted by 赵化冰 on Monday, May 26, 2025

Fixing High CPU Usage in VS Code

A small shell script to limit CPU usage of node processes in VS Code remote server.

Posted by Huabing Zhao on Friday, May 16, 2025

Envoy Gateway Architecture Diagrams

I put together these diagrams to get a clearer picture of the Envoy Gateway's architecture. If you’re trying to understand how Envoy Gateway works under the hood, you might find them useful too.

Posted by     "赵化冰" on Monday, May 12, 2025

Envoy Gateway OIDC Authentication & Authorization Demo

In this demo, I’ll walk you through how to use Envoy Gateway’s SecurityPolicy to enforce OIDC authentication and authorization, using Amazon Cognito as the identity provider.

YouTube GitHub

Envoy Gateway v 1.2.0 版本发布：新功能与改进介绍

Envoy Gateway（本文中简称 EG）在 11 月 6 日发布了最新的 1.2 版本。该版本带来了一系列激动人心的新特性和改进，本文将为您一一介绍。

Posted by Huabing Blog on Tuesday, November 5, 2024

Beyond Gateway API: Introducing Envoy Gateway's Gateway API Extensions

As the official Gateway Controller for the Envoy, Envoy Gateway provides full support for all the features of the Kubernetes Gateway API. In addition, Envoy Gateway extends the Gateway API by introducing a range of enhancements for traffic management, security features, and custom extensions that go beyond the standard API. In this post, we’ll dive into these Envoy Gateway extensions and explore their use cases.

Posted by Huabing Zhao（Envoy Gateway Maintainer） on Saturday, August 31, 2024

超越 Gateway API：深入探索 Envoy Gateway 的扩展功能

作为 Envoy 社区推出的 Ingress Gateway 实现，Envoy Gateway 全面支持了 Kubernetes Gateway API 的所有能力。除此之外，基于 Gateway API 的扩展机制，Envoy Gateway 还提供了丰富的流量管理、安全性、自定义扩展等 Gateway API 中并不包含的增强功能。本文将介绍 Envoy Gateway 的 Gateway API 扩展功能，并深入探讨这些功能的应用场景。

Posted by 赵化冰（Envoy Gateway Maintainer） on Saturday, August 31, 2024

Highlights of Envoy Gateway v1.1.0: What’s New and Improved

Envoy Gateway (EG) released its latest version, 1.1.0, on July 22. This update marks the first feature release since the 1.0 GA (General Availability) version and includes multiple new features and improvements. In this article, I will highlight some of the most important new features.

Posted by Huabing Blog on Monday, July 22, 2024

Envoy Gateway v 1.1.0 版本发布：新功能与改进介绍

Envoy Gateway（本文中简称 EG）在 7 月 23 日发布了最新的 1.1 版本。1.1 版本 EG 在 1.0 GA （General Availability）版本后的第一个功能更新版本，那么该版本中有哪些重要的新特性和改进呢？本文将为您一一介绍。

Posted by Huabing Blog on Wednesday, July 10, 2024

How to Get the Client’s “Real” IP Address with Envoy Gateway ?

Just as a river flows from its source through various bends before reaching the sea, a typical HTTP request travels from a client across multiple network hops until it reaches its destination server. During this journey, the request’s original IP address is lost as it moves through multiple network infrastructures such as proxy servers and load balancers. This happens because some of these hops terminate the TCP connection and create a new TCP connection with the next hop.

Posted by Huabing Blog on Monday, May 20, 2024

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CNCF Ambassador, engineer @tetrate.io, creator @Aeraki Mesh, open-source enthusiast, technical writer and life adventurer

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