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Mastering OpenStack

You're reading from   Mastering OpenStack Implement the latest techniques for designing and deploying an operational, production-ready private cloud

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Product type Paperback
Published in Nov 2024
Publisher Packt
ISBN-13 9781835468913
Length 392 pages
Edition 3rd Edition
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Author (1):
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Omar Khedher Omar Khedher
Author Profile Icon Omar Khedher
Omar Khedher
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Toc

Table of Contents (17) Chapters Close

Preface 1. Part 1: Architecting the OpenStack Ecosystem
2. Chapter 1: Revisiting OpenStack – Design Considerations FREE CHAPTER 3. Chapter 2: Kicking Off the OpenStack Setup – The Right Way (DevSecOps) 4. Chapter 3: OpenStack Control Plane – Shared Services 5. Chapter 4: OpenStack Compute – Compute Capacity and Flavors 6. Chapter 5: OpenStack Storage – Block, Object, and File Shares 7. Chapter 6: OpenStack Networking – Connectivity and Managed Service Options 8. Part 2: Operating the OpenStack Cloud Environment
9. Chapter 7: Running a Highly Available Cloud – Meeting the SLA 10. Chapter 8: Monitoring and Logging – Remediating Proactively 11. Chapter 9: Benchmarking the Infrastructure – Evaluating Resource Capacity and Optimization 12. Part 3: Extending the OpenStack Cloud
13. Chapter 10: OpenStack Hybrid Cloud – Design Patterns 14. Chapter 11: A Hybrid Cloud Hyperscale Use Case – Scaling a Kubernetes Workload 15. Index 16. Other Books You May Enjoy

Shifting to the left – DevSecOps

The billion-dollar idea of the DevOps philosophy is to bring people together – all disciplines, including Ops, Devs, and Quality Assurance (QA). Organizations should make it clear where silos are raised among all product contributors. That should include the security discipline in their agile ways of working. The 2021 State of DevSecOps study (https://www.securitycompass.com/reports/2021-state-of-devsecops/) elaborated by Security Compass, a cybersecurity consultancy services provider, shows that 75% of responders (IT professionals and DevOps practitioners) agreed that security slows down the processes of product releases, leading to an increase in the time to market. That goes against what DevOps was created for. Focusing on speed to market might skip the security aspect. This sacrifice has triggered some scary numbers in some large enterprises, where there was an increase in the volume of data breaches or the number of cybersecurity...

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