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Learning Continuous Integration with Jenkins

You're reading from   Learning Continuous Integration with Jenkins An end-to-end guide to creating operational, secure, resilient, and cost-effective CI/CD processes

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Product type Paperback
Published in Jan 2024
Publisher Packt
ISBN-13 9781835087732
Length 396 pages
Edition 3rd Edition
Tools
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Author (1):
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Nikhil Pathania Nikhil Pathania
Author Profile Icon Nikhil Pathania
Nikhil Pathania
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Toc

Table of Contents (19) Chapters Close

Preface 1. Part 1: The Concepts FREE CHAPTER
2. Chapter 1: The What, How, and Why of Continuous Integration 3. Part 2: Engineering the CI Ecosystem
4. Chapter 2: Planning, Deploying, and Maintaining Jenkins 5. Chapter 3: Securing Jenkins 6. Chapter 4: Extending Jenkins 7. Chapter 5: Scaling Jenkins 8. Part 3: Crafting the CI Pipeline
9. Chapter 6: Enhancing Jenkins Pipeline Vocabulary 10. Chapter 7: Crafting AI-Powered Pipeline Code 11. Chapter 8: Setting the Stage for Writing Your First CI Pipeline 12. Chapter 9: Writing Your First CI Pipeline 13. Part 4: Crafting the CD Pipeline
14. Chapter 10: Planning for Continuous Deployment 15. Chapter 11: Writing Your First CD Pipeline 16. Chapter 12: Enhancing Your CI/CD Pipelines 17. Index 18. Other Books You May Enjoy

Answers

  1. Correct answer: D

    Explanation:

    Because the disableConcurrentBuilds() option is beneficial in all these scenarios to avoid conflicts, ensure reliable results, and maintain a predictable execution environment.

  2. Correct answer: D

    Explanation:

    Because the environment {} block in Jenkins pipeline code is used for setting accessible environment variables across all stages, configuring specific parameters and credentials, and overriding global environment variables for specific pipeline runs.

  3. Correct answer: D

    Explanation:

    Checking the deployment status and health of an application in a staging environment before running performance testing in a Jenkins CD pipeline using Argo CD is essential to ensure that dependencies are correctly configured, the application is successfully deployed and functioning as expected, and the correct version of the application is tested, all of which are crucial for obtaining accurate and meaningful performance testing results.

  4. Correct answers...
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