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SAFe® for DevOps Practitioners

SAFe® for DevOps Practitioners

By : Robert Wen
4.8 (5)
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SAFe® for DevOps Practitioners

SAFe® for DevOps Practitioners

4.8 (5)
By: Robert Wen

Overview of this book

Product development and release faces overlapping challenges due to the combined pressure of delivering high-quality products in shorter time-to-market cycles, along with maintaining proper operation and ensuring security in a complex high-tech environment. This calls for new ways of overcoming these challenges from design to development, to release, and beyond. SAFe® for DevOps Practitioners helps you use a DevOps approach with the Scaled Agile Framework and details how value streams help you resolve these challenges using examples and use cases. The book begins by explaining how the CALMR approach makes DevOps effective in resolving product development roadblocks. Next, you’ll learn to apply value stream management to establish a value stream that enables product development flow, measure its effectiveness through appropriate feedback loops, and find ways of improving it. Finally, you’ll get to grips with implementing a continuous delivery pipeline that optimizes the value stream through four phases during release on demand. This book complements the latest SAFe DevOps courses, and you’ll find it useful while studying for the SAFe DevOps Practitioner (SDP) certification. By the end of this DevOps book, you’ll have gained a clear understanding of how to achieve continuous execution and release on demand using DevOps and SAFe.
Table of Contents (21 chapters)
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Free Chapter
2
Part 1 Approach – A Look at DevOps and SAFe® through CALMR
8
Part 2:Implement – Moving Toward Value Streams
12
Part 3:Optimize – Enabling a Continuous Delivery Pipeline

Summary

In this chapter, we continued our exploration of the Continuous Delivery Pipeline into the production environment. Our feature after having finished design in Continuous Exploration and development and testing in Continuous Integration, now finds itself ready for deployment to production. Automation plays a key role here in executing the steps to bring the change into the production environment, possibly using IaC to create and configure new production resources.

Even with the new change in production, testing is performed to build confidence before release. Feature flags allow engineers and select beta customers to perform testing on new changes in production while concealed from the general user population. Test data in the form of synthetic transactions allow functional testing and testing of NFRs to occur.

Monitoring in the production environment allows us to see the success or failure of the testing in production. We want to ensure we are looking at the correct measurements...

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