KubeCon EU 2025 Recap: Insights and Trends Shaping the Cloud Native Landscape
I attended KubeCon EU 2025 in London and summarized the conference highlights and trends in a slide deck for you.
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In-depth articles and insights on open source, AI, cloud-native, DevOps, and software engineering.
Beyond Sidecar: A Deep Dive into Istio Ambient Mode Traffic Mechanism and Cost Efficiency
Overview of Istio Ambient Mode: background, components, traffic flow, and comparison with Sidecar to help you evaluate and adopt this efficient data plane model.
Understanding L7 Traffic Management in Istio Ambient Mode: From ztunnel to Waypoint Proxy
An in-depth exploration of Istio ambient mode’s L7 traffic path, covering transparent interception, policy application, and traffic forwarding from ztunnel to waypoint proxy.
In-Depth Analysis of Istio Installation Methods: Selection and Practical Guide
A deep dive into Istio installation: istioctl recommended, Helm as an alternative, Operator deprecated, API explained for real-world use.
Istio Ambient Mode: Illustrated Terminology and Concept Interpretation
This article provides a detailed glossary of Istio Ambient Mode, helping you understand its key concepts and underlying technical implementation.
Envoy’s ext_proc filter enables flexible request and response processing through gRPC integration.
Implementing HTTP/2 CONNECT Tunnels with Envoy: Concepts and Practical Guide
A deep dive into creating transparent tunnels using HTTP/2 CONNECT, including technical principles, practical workflows, and example code.
Packet Lifecycle and Traffic Optimization in Istio Ambient Mode
An in-depth analysis of the detailed processing of initial packets in Istio Ambient Mode, followed by fast forwarding and traffic optimization strategies for subsequent packets.
Cilium 2024 Annual Report Analysis
The Cilium 2024 annual report reviews its achievements and future development, showcasing innovation and leadership in cloud-native networking and security.
In-Pod IPtables Rule Injection in Istio Ambient Mode Explained
A deep dive into how iptables rules in Istio ambient mode enable transparent traffic interception and control within Pods.