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Kubernetes – An Enterprise Guide

Kubernetes – An Enterprise Guide

By : Marc Boorshtein, Scott Surovich
4.8 (13)
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Kubernetes – An Enterprise Guide

Kubernetes – An Enterprise Guide

4.8 (13)
By: Marc Boorshtein, Scott Surovich

Overview of this book

Stay at the forefront of cloud-native technologies with the eagerly awaited Kubernetes – An Enterprise Guide, Third Edition. Delve deep into Kubernetes and emerge with the latest insights to conquer today's dynamic enterprise challenges. This meticulously crafted edition equips you with the latest insights to skillfully navigate the twists and turns of ever-evolving cloud technology. Experience a more profound exploration of advanced Kubernetes deployments, revolutionary techniques, and expert strategies that redefine your cloud-native skill set. Discover cutting-edge topics reshaping the technological frontier like virtual clusters, container security, and secrets management. Gain an edge by mastering these critical aspects of Kubernetes and propelling your enterprise to new heights. Expertly harness Kubernetes' power for business-critical applications with insider techniques. Smoothly transition to microservices with Istio, excel at modern deployments with GitOps/CI/CD, and bolster security with OPA/Gatekeeper and KubeArmor. Integrate Kubernetes with leading tools for maximum impact in a competitive landscape. Stay ahead of the technology curve with cutting-edge strategies for innovation and growth. Redefine cloud-native excellence with this definitive guide to leveraging Kubernetes.
Table of Contents (22 chapters)
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20
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21
Index

Introduction to load balancers

In this second section, we will discuss the basics between utilizing layer 7 and layer 4 load balancers. To understand the differences between the types of load balancers, it’s important to understand the Open Systems Interconnection (OSI) model. Understanding the different layers of the OSI model will help you to understand how different solutions handle incoming requests.

Understanding the OSI model

There are various approaches for exposing an application in Kubernetes, and you’ll frequently come across mentions of layer 7 or layer 4 load balancing. These terms indicate the positions they hold in the OSI model, with each layer providing a distinct functionality. Each component that operates in layer 7 will offer different capabilities compared to those at layer 4.

To begin, let’s look at a brief overview of the seven layers and a description of each. For this chapter, we are interested in the two highlighted sections...

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