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Azure for Architects

Azure for Architects

By : Modi, Jack Lee, Rithin Skaria
3.5 (4)
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Azure for Architects

Azure for Architects

3.5 (4)
By: Modi, Jack Lee, Rithin Skaria

Overview of this book

Thanks to its support for high availability, scalability, security, performance, and disaster recovery, Azure has been widely adopted to create and deploy different types of application with ease. Updated for the latest developments, this third edition of Azure for Architects helps you get to grips with the core concepts of designing serverless architecture, including containers, Kubernetes deployments, and big data solutions. You'll learn how to architect solutions such as serverless functions, you'll discover deployment patterns for containers and Kubernetes, and you'll explore large-scale big data processing using Spark and Databricks. As you advance, you'll implement DevOps using Azure DevOps, work with intelligent solutions using Azure Cognitive Services, and integrate security, high availability, and scalability into each solution. Finally, you'll delve into Azure security concepts such as OAuth, OpenConnect, and managed identities. By the end of this book, you'll have gained the confidence to design intelligent Azure solutions based on containers and serverless functions.
Table of Contents (21 chapters)
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20
Index

Kubernetes architecture

The first step in understanding Kubernetes is understanding its architecture. We will go into the details of each component in the next section, but getting a high-level overview of the architecture will help you to understand the interaction between the components.

Kubernetes clusters

Kubernetes needs physical or virtual nodes for installing two types of components:

  • Kubernetes control plane components, or master components
  • Kubernetes worker nodes (minions), or non-master components

Figure 14.1 is a diagram that offers a high-level overview of Kubernetes' architecture. We will get into the components in more detail later on:

A block diagram giving an overview of the Kubernetes cluster and showing the relationship between the Kubernetes Master, Nodes, and Pods.
Figure 14.1: Kubernetes cluster overview

The control plane components are responsible for managing and governing the Kubernetes environment and Kubernetes minions.

All nodes together—the master as well as the minions—form the cluster. A cluster, in other words,...

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