You're reading from Learning DevOps A comprehensive guide to accelerating DevOps culture adoption with Terraform, Azure DevOps, Kubernetes, and Jenkins

Product type Paperback

Published in Mar 2022

Publisher Packt

ISBN-13 9781801818964

Length 560 pages

Edition 2nd Edition

Tools

Azure

Concepts

DevOps

Author (1):

Mikael Krief

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Table of Contents (25) Chapters

Preface

1. Section 1: DevOps and Infrastructure as Code

2. Chapter 1: The DevOps Culture and Infrastructure as Code Practices FREE CHAPTER

3. Chapter 2: Provisioning Cloud Infrastructure with Terraform

4. Chapter 3: Using Ansible for Configuring IaaS Infrastructure

5. Chapter 4: Optimizing Infrastructure Deployment with Packer

6. Chapter 5: Authoring the Development Environment with Vagrant

7. Section 2: DevOps CI/CD Pipeline

8. Chapter 6: Managing Your Source Code with Git

9. Chapter 7: Continuous Integration and Continuous Delivery

10. Chapter 8: Deploying Infrastructure as Code with CI/CD Pipelines

11. Section 3: Containerized Microservices with Docker and Kubernetes

12. Chapter 9: Containerizing Your Application with Docker

13. Chapter 10: Managing Containers Effectively with Kubernetes

14. Section 4: Testing Your Application

15. Chapter 11: Testing APIs with Postman

16. Chapter 12: Static Code Analysis with SonarQube

17. Chapter 13: Security and Performance Tests

18. Section 5: Taking DevOps Further/More on DevOps

19. Chapter 14: Security in the DevOps Process with DevSecOps

20. Chapter 15: Reducing Deployment Downtime

21. Chapter 16: DevOps for Open Source Projects

22. Chapter 17: DevOps Best Practices

23. Assessments

24. Other Books You May Enjoy

Summary

In this chapter, we have seen an advanced use of containers with the use of Kubernetes, which is a container manager.

We discussed the different options for installing a small cluster on a local machine using Docker Desktop. Then, using the YAML specification file and the kubectl command, we realized the deployment of a Docker image in our Kubernetes cluster in order to run a web application.

We installed and configured Helm, which is the package manager of Kubernetes. Then, we applied it in practice with an example of a chart deployment in Kubernetes.

We also had an overview of AKS, which is a Kubernetes service managed by Azure, looking at its creation and configuration and some resources links that explain how to deploy applications with CI/CD pipelines with Azure DevOps.

Finally, we finished this chapter with a short list of Kubernetes monitoring tools such as the kubectl command line, Lens, Prometheus, and Grafana for debugging Kubernetes metrics.

The...