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DevOps Culture and Practice with OpenShift

You're reading from   DevOps Culture and Practice with OpenShift Deliver continuous business value through people, processes, and technology

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Product type Paperback
Published in Aug 2021
Publisher Packt
ISBN-13 9781800202368
Length 812 pages
Edition 1st Edition
Concepts
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Authors (5):
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Noel O’Connor Noel O’Connor
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Noel O’Connor
Mike Hepburn Mike Hepburn
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Mike Hepburn
Ilaria Doria Ilaria Doria
Author Profile Icon Ilaria Doria
Ilaria Doria
Donal Spring Donal Spring
Author Profile Icon Donal Spring
Donal Spring
Tim Beattie Tim Beattie
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Tim Beattie
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Toc

Table of Contents (30) Chapters Close

Preface Acknowledgements Section 1: Practices Make Perfect FREE CHAPTER
1. Introduction — Start with Why 2. Introducing DevOps and Some Tools 3. The Journey Ahead Section 2: Establishing the Foundation
4. Open Culture 5. Open Environment and Open Leadership 6. Open Technical Practices – Beginnings, Starting Right 7. Open Technical Practices — The Midpoint Section 3: Discover It
8. Discovering the Why and Who 9. Discovering the How 10. Setting Outcomes Section 4: Prioritize It
11. The Options Pivot Section 5: Deliver It
12. Doing Delivery 13. Measure and Learn Section 6: Build It, Run It, Own It
14. Build It 15. Run It 16. Own It Section 7: Improve It, Sustain It
17. Improve It 18. Sustain It Index
Appendix A – OpenShift Sizing Requirements for Exercises 1. Appendix B – Additional Learning Resources

Advanced Deployment Considerations

Earlier in this chapter, we explained the practice of Design of Experiments and how we intend to take an experimental mindset to our development, especially where assumptions and hypotheses have been formed in our Discovery Loop practices.

The OpenShift platform enables several different deployment strategies that support the implementation of experiments. When we are on the Options Pivot, we should consider these strategies and which (if any) we should plan with the delivery of the associated Product Backlog item. The advanced deployment strategies we can consider include:

  • A/B Testing
  • Blue/Green Deployments
  • Canary Releases
  • Dark Launches
  • Feature Toggling

We introduce these concepts here as, from an options planning perspective, this is where we need to be aware of them. We'll return to specific implementation details in Section 6, Build It, Run It, Own It, and we'll explore how we use the resulting metrics...

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