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

Exploring automation tools

There's a whole world to discover when it comes to cloud automation; there are a lot of tools available on the market. The cloud platforms themselves offer native tooling. We'll look at these first.

Azure Automation

Azure Automation offers a variety of solutions to automate repetitive tasks in infrastructure that is deployed in Azure. Using DSC can help in keeping the infrastructure up to standard, consistent, and compliant. It may be good to recap DSC first since it's an important aspect of cloud automation.

We're automating for two main reasons: to drive operational costs down and to prevent human error by having administrators doing too many manual and repetitive tasks. DSC is one way to start with automation. If we run a server farm, we might get to a point where we discover that over time, the settings on these servers have changed and actually differ from each other. If there's a good reason to allow these differences...