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

Chapter 5: Managing the Enterprise Cloud Architecture

In the previous chapters, we've learned about different cloud technology strategies, looked at a model for identity and access management, and started drafting a multi-cloud network topology and a service model, including governance principles. Where do we go from here? From this point onward, you will be – as a business – managing your IT environments in multi-cloud. Successfully managing this new estate means that you will have to be very strict in maintaining the enterprise architecture. Hence, this chapter is all about maintaining and securing the multi-cloud architecture.

This chapter will introduce the methodology to create an enterprise architecture for multi-cloud using The Open Group Architecture Framework (TOGAF). We will study how to define architecture principles for various domains such as security, data, and applications. We will also learn how we can plan and create the architecture in different...