Deploy highly scalable applications with Kubernetes on Azure
Learn to scale your application infrastructure dynamically with Azure Kubernetes Service (AKS)
Increase the efficiency of container orchestration service on the cloud

Description

Microsoft is now one of the most significant contributors to Kubernetes open source projects. Kubernetes helps to create, configure, and manage a cluster of virtual machines that are preconfigured to run containerized applications. This book will be your guide to performing successful container orchestration and deployment of Kubernetes clusters on Azure. You will get started by learning how to deploy and manage highly scalable applications, along with understanding how to set up a production-ready Kubernetes cluster on Azure. As you advance, you will learn how to reduce the complexity and operational overheads of managing a Kubernetes cluster on Azure. By the end of this book, you will not only be capable of deploying and managing Kubernetes clusters on Azure with ease, but also have the knowledge of best practices for working with advanced AKS concepts for complex systems.

What you will learn

Use the Kubernetes dashboard to review clusters and deployed applications Find out the benefits and limitations, and how to avoid potential problems while using AKS Understand the implementation of Microsoft toolchains such as Visual Studio Code and Git Implement simple and advanced AKS solutions Ensure automated scalability and high reliability of your applications with Microsoft AKS Apply kubectl commands to monitor applications

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Product Details

Publication date : Mar 30, 2019

Length 258 pages

Edition : 1st Edition

Language : English

ISBN-13 : 9781789536102

Vendor :

Google

Category :

Cloud & Networking

Concepts :

Containerization

Tools :

Kubernetes (Beginner) , Azure (Beginner)

16 Chapters

Preface

Who this book is for

What this book covers

To get the most out of this book

Get in touch

Section 1: The Basics

Introduction to Docker and Kubernetes

Technical requirements

The foundational technologies that enable AKS

Summary

Kubernetes on Azure (AKS)

Technical requirements

Entering the Azure portal

Navigating the Azure portal

Summary

Section 2: Deploying on AKS

Application Deployment on AKS

Technical requirements

Deploying the sample guestbook application

Fully deploying of the sample guestbook application

The helm way of installing complex applications

Summary

Scaling Your Application to Thousands of Deployments

Technical requirements

Scaling your application

Handling failure in AKS

Upgrading your application

Summary

Single Sign-On with Azure AD

Technical requirements

HTTPS support

Authentication versus authorization

Deploying the oauth2_proxy side car

Summary

Monitoring the AKS Cluster and the Application

Technical requirements

Commands for monitoring applications

Debugging applications

Metrics reported by Kubernetes

Metrics reported from OMS

Summary

Operation and Maintenance of AKS Applications

Technical requirements

Service roles in Kubernetes

Attaching service roles to AAD users

Verifying RBAC

Summary

Section 3: Leveraging Advanced Azure PaaS Services in Combination with AKS

Connecting an App to an Azure Database - Authorization

Technical requirements

Extending an app to connect to an Azure Database

Restoring from backup

Reviewing audit logs

DR options

Summary

Connecting to Other Azure Services (Event Hub)

Technical requirements

Introducing to microservices

Deploying a set of microservices

Using Azure Event Hubs

Summary

Securing AKS Network Connections

Technical requirements

Setting up secrets management

The Istio service mesh at your service

Summary

Serverless Functions

Technical requirements

Kubeless services

Events and serverless functions

Summary

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Authors (2)

Gunther Lenz

Gunther Lenz is senior director of the technology office at Varian. He is an innovative software R&D leader, architect, MBA, published author, public speaker, and strategic technology visionary with more than 20 years of experience. He has a proven track record of successfully leading large, innovative, and transformational software development and DevOps teams of more than 50 people, with a focus on continuous improvement. He has defined and lead distributed teams throughout the entire software product lifecycle by leveraging groundbreaking processes, tools, and technologies such as the cloud, DevOps, lean/agile, microservices architecture, digital transformation, software platforms, AI, and distributed machine learning. He was awarded Microsoft Most Valuable Professional for Software Architecture (2005-2008). Gunther has published two books, .NET – A Complete Development Cycle and Practical Software Factories in .NET.

See other products by Gunther Lenz

Shivakumar Gopalakrishnan

Shivakumar Gopalakrishnan is DevOps architect at Varian Medical Systems. He has introduced Docker, Kubernetes, and other cloud-native tools to Varian product development to enable "Everything as Code". He has years of software development experience in a wide variety of fields, including networking, storage, medical imaging, and currently, DevOps. He has worked to develop scalable storage appliances specifically tuned for medical imaging needs and has helped architect cloud-native solutions for delivering modular AngularJS applications backed by microservices. He has spoken at multiple events on incorporating AI and machine learning in DevOps to enable a culture of learning in large enterprises. He has helped teams in highly regulated large medical enterprises adopt modern agile/DevOps methodologies, including the "You build it, you run it" model. He has defined and leads the implementation of a DevOps roadmap that transforms traditional teams to teams that seamlessly adopt security- and quality-first approaches using CI/CD tools. He holds a bachelor of engineering degree from College of Engineering, Guindy, and a Master of Science degree from University of Maryland, College Park.

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