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Hands-On Microservices with Kubernetes

You're reading from Hands-On Microservices with Kubernetes Build, deploy, and manage scalable microservices on Kubernetes

Product type Paperback

Published in Jul 2019

Publisher

ISBN-13 9781789805468

Length 502 pages

Edition 1st Edition

Languages

Go

Tools

Kubernetes

Concepts

Containerization

Author (1):

Gigi Sayfan

View More author details

Table of Contents (16) Chapters

Preface

1. Introduction to Kubernetes for Developers FREE CHAPTER

2. Getting Started with Microservices

3. Delinkcious - the Sample Application

4. Setting Up the CI/CD Pipeline

5. Configuring Microservices with Kubernetes

6. Securing Microservices on Kubernetes

7. Talking to the World - APIs and Load Balancers

8. Working with Stateful Services

9. Running Serverless Tasks on Kubernetes

10. Testing Microservices

11. Deploying Microservices

12. Monitoring, Logging, and Metrics

13. Service Mesh - Working with Istio

14. The Future of Microservices and Kubernetes

15. Other Books You May Enjoy

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Hardening your Kubernetes cluster using security best practices

In this section, we will cover various best practices and we'll see how close Delinkcious gets to getting it right.

Securing your images

One of the top priorities is making sure that the images that you deploy to the cluster are secure. There are several good guidelines to follow here.

Always pull images

In the container spec, there is an optional key called ImagePullPolicy. The default is IfNotPresent. There are a few problems with this default, as follows:

If you use tags such as latest (you shouldn...

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Authors (1)

Gigi Sayfan

Gigi Sayfan

Gigi Sayfan has been developing software for 25+ years in domains as diverse as instant messaging, morphing, chip fabrication process control, embedded multimedia applications for game consoles, brain-inspired ML, custom browser development, web services for 3D distributed game platforms, IoT sensors, virtual reality, and genomics. He has written production code in languages such as Go, Python, C, C++, C#, Java, Delphi, JavaScript, and even Cobol and PowerBuilder for operating systems such as Windows (3.11 through 7), Linux, macOS, Lynx (embedded), and Sony PlayStation. His technical expertise includes databases, low-level networking, distributed systems, containers, unorthodox user interfaces, modern web applications, and general SDLC.

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