Book Image

Multi-Cloud Architecture and Governance

By : Jeroen Mulder
Book Image

Multi-Cloud Architecture and Governance

By: Jeroen Mulder

Overview of this book

Multi-cloud has emerged as one of the top cloud computing trends, with businesses wanting to reduce their reliance on only one vendor. But when organizations shift to multiple cloud services without a clear strategy, they may face certain difficulties, in terms of how to stay in control, how to keep all the different components secure, and how to execute the cross-cloud development of applications. This book combines best practices from different cloud adoption frameworks to help you find solutions to these problems. With step-by-step explanations of essential concepts and practical examples, you’ll begin by planning the foundation, creating the architecture, designing the governance model, and implementing tools, processes, and technologies to manage multi-cloud environments. You’ll then discover how to design workload environments using different cloud propositions, understand how to optimize the use of these cloud technologies, and automate and monitor the environments. As you advance, you’ll delve into multi-cloud governance, defining clear demarcation models and management processes. Finally, you’ll learn about managing identities in multi-cloud: who’s doing what, why, when, and where. By the end of this book, you’ll be able to create, implement, and manage multi-cloud architectures with confidence
Table of Contents (28 chapters)
1
Section 1 – Introduction to Architecture and Governance for Multi-Cloud Environments
7
Section 2 – Getting the Basics Right with BaseOps
12
Section 3 – Cost Control in Multi-Cloud with FinOps
17
Section 4 – Security Control in Multi-Cloud with SecOps
22
Section 5 – Structured Development on Multi-Cloud Environments with DevOps

Summary

In this chapter, we have designed and set up our landing zones in the different major cloud platforms. We have learned that the foundational principles might be comparable, but the actual underlying implementation of the landing zone concepts do differ.

Next, we explored the principles of Infrastructure as Code and Configuration as Code. With tools such as Terraform, we can manage multi-cloud from one code base using configuration policies that have been abstracted from the resource code. We then learned how to define policies and how to apply these to manage our landing zones. Finally, we learned that there's a need for a redundant demarcation model in multi-cloud. This all adds up to the concept of BaseOps: getting the basics right.

Part of keeping the basics right is making sure that our environments are resilient and performing well. That's what we will be discussing in the next chapter, which is all about creating availability and scalability in the...