Book Image

Hybrid Cloud for Architects

By : Alok Shrivastwa
Book Image

Hybrid Cloud for Architects

By: Alok Shrivastwa

Overview of this book

Hybrid cloud is currently the buzz word in the cloud world. Organizations are planning to adopt hybrid cloud strategy due to its advantages such as untested workloads, cloud-bursting, cloud service brokering and so on. This book will help you understand the dynamics, design principles, and deployment strategies of a Hybrid Cloud. You will start by understanding the concepts of hybrid cloud and the problems it solves as compared to a stand-alone public and private cloud. You will be delving into the different architecture and design of hybrid cloud. The book will then cover advanced concepts such as building a deployment pipeline, containerization strategy, and data storage mechanism. Next up, you will be able to deploy an external CMP to run a Hybrid cloud and integrate it with your OpenStack and AWS environments. You will also understand the strategy for designing a Hybrid Cloud using containerization and work with pre-built solutions like vCloud Air, VMware for AWS, and Azure Stack. Finally, the book will cover security and monitoring related best practices that will help you secure your cloud infrastructure. By the end of the book, you will be in a position to build a hybrid cloud strategy for your organization.
Table of Contents (19 chapters)
Title Page
Copyright and Credits
Software Hardware List
Packt Upsell
Contributors
Preface
Index

Choosing the right components


Having understood the previous concepts, let us take a look at the architectural decisions we would have to take when designing a hybrid cloud. In order to do so, we will ask ourselves some questions and the answers should lead to us choosing the right components.

Network connectivity 

In this, we are trying to determine three major things: 

  • The connectivity aspect
  • The routing aspect (somewhat dependent on the connectivity aspect)
  • The redundancy aspect 

So the questions you would ask are: 

  1. What kind of hybrid cloud use cases do we envision to use now and in the future?

This is the same as what was discussed in the last chapter. Are we trying to use the public cloud simply for backup/DR, an isolated environment, or a burst able environment? Don't worry if the answer is all of them. 

  1. How much traffic is anticipated to pass between the two environments?

We can ascertain this by taking into account the application architectures and the use cases that were answered in the...