课程: Kubernetes: Service Mesh with Istio

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Istio data plane modes

Istio data plane modes - Kubernetes教程

课程: Kubernetes: Service Mesh with Istio

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Istio data plane modes

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- [Instructor] In this video, we'll dive into Istio's two data plane mode, sidecar and ambient mode. These modes are how Istio manages natural traffic between your microservices, and understanding both is key for optimizing how you use Istio. Let's start with the sidecar mode. In this setup, every Kubernetes port in your microservice gets its own envoy proxy. This proxy is responsible for routing, security and monitoring traffic, from Layer 4 to Layer 7. But why is this approach powerful? Well, each pod gets its own identity, it gets its own encryption and its own traffic management features. Think of it as giving every pod its own personal bodyguard to ensure everything is secure and well managed. But there's a trade off. With every pod having its own proxy, large clusters with thousands of pods can quickly eat up CPU and memory. This can make resource management challenging in large-scale environment. Now, let's talk about ambient mode. Ambient mode is the newer, more efficient…

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