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

Using cloud adoption frameworks to align between cloud providers

The magic word in multi-cloud is a single pane of glass. What do we mean by that? Imagine that you have a multi-cloud environment that comprises a private cloud running VMware, a public cloud platform in AWS, and you're also using SaaS solutions from other providers. How would you keep track of everything that happens in all these components? Cloud providers might take care of a lot of things, so you need not worry about, for example, patches and upgrades. In SaaS solutions, the provider really takes care of the full stack, from the physical host all the way up to the operating systems and the software itself. However, there will always be things that you, as a company, will remain responsible for. Think of matters such as IAM and security policies. Who has access to what and when?

This is the new reality of complexity: multi-cloud environments consisting of various solutions and platforms. How can we manage...