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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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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

Running a Highly Available Cloud – Meeting the SLA

“The past resembles the future more than one drop of water resembles another.”

– Ibn Khaldun

One major aspect of successful cloud operating experiences is to prevent downtime and the failures of cloud resources and workloads. In Chapter 1, Revisiting OpenStack – Design Consideration, we drafted an initial preparatory design to enable OpenStack services for redundancy. Chapter 3, OpenStack Control Plane – Shared Services, and Chapter 4, OpenStack Compute – Compute Capacity and Flavors, looked at some of the logical design patterns for OpenStack control plane deployments and various ways to segregate compute, such as cells and availability zones. OpenStack is designed to scale massively and providing hardware for dedicated OpenStack services can help isolate failures, but this requires mechanisms to keep services running during incidents.

Ensuring high availability (HA) in the...

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