March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Istio's architecture
While discussing the service mesh, you will come across L4/L5 or L7 Layers. These terms originated from the Open System Interconnect (OSI) model (https://tinyurl.com/y4g7zuce), which explains that there's seven types of layers for communication, as follows:
- Layer 1: Physical Layer
- Layer 2: Data Link Layer
- Layer 3: Network Layer
- Layer 4: Transport Layer
- Layer 5: Session Layer
- Layer 6: Presentation Layer
- Layer 7: Application Layer
A service mesh manages traffic between microservices at Layer 7 of the OSI model.
Overall, the service mesh is an infrastructure for handling service-to-service communication. This chapter will provide a high-level overview of the control plane and the data plane.
Let's understand what the control ...
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