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You're reading from Learn OpenShift Deploy, build, manage, and migrate applications with OpenShift Origin 3.9

Product type Paperback

Published in Jul 2018

Publisher Packt

ISBN-13 9781788992329

Length 504 pages

Edition 1st Edition

Languages

Tools

Openshift

Concepts

Containerization

Authors (3):

Denis Zuev

Artemii Kropachev

Aleksey Usov

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Table of Contents (28) Chapters

Title Page

Packt Upsell

Contributors

Preface

1. Containers and Docker Overview FREE CHAPTER

2. Kubernetes Overview

3. CRI-O Overview

4. OpenShift Overview

5. Building an OpenShift Lab

6. OpenShift Installation

7. Managing Persistent Storage

8. Core OpenShift Concepts

9. Advanced OpenShift Concepts

10. Security in OpenShift

11. Managing OpenShift Networking

12. Deploying Simple Applications in OpenShift

13. Deploying Multi-Tier Applications Using Templates

14. Building Application Images from Dockerfile

15. Building PHP Applications from Source Code

16. Building a Multi-Tier Application from Source Code

17. CI/CD Pipelines in OpenShift

18. OpenShift HA Architecture Overview

19. OpenShift HA Design for Single and Multiple DCs

20. Network Design for OpenShift HA

21. What is New in OpenShift 3.9?

1. Assessments

2. Other Books You May Enjoy

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Index

Jenkins in OpenShift

OpenShift leverages the Jenkins CI/CD model, and extends it by using a combination of the following components:

OpenShift Domain Specific Language (DSL): DSL is provided by the OpenShift Jenkins client plugin that runs on the Jenkins Master pod and interacts with the OpenShift API server. The OpenShift DSL provides a method for controlling your application life cycle.
Jenkins Pipeline Build Strategy: Similar to other OpenShift build strategies, it defines the build's workflow. Jenkins Pipeline Build Strategy allows a developer to create a Jenkins pipeline that is monitored and controlled by OpenShift.
Jenkinsfile: Defines CI/CD pipelines through a series of steps during application deployment in OpenShift, using the Apache Groovy programming language.

Creating Jenkins pipelines in OpenShift

Once the Minishift cluster is up, open your favorite web browser and open OpenShift, using the URL given from the output of the minishift start command. It is accessible via https...