Cloud Native Data Center Networking: Architecture, Protocols, and Tools PDF Free Download
Cloud Native Data Center Networking Features
If you want to study, build, or simply validate your thinking about modern cloud native data center networks, this is your book. Whether you’re pursuing a multitenant private cloud, a network for running machine learning, or an enterprise data center, author Dinesh Dutt takes you through the steps necessary to design a data center that’s affordable, high capacity, easy to manage, agile, and reliable.
Ideal for network architects, data center operators, and network and containerized application developers, this book mixes theory with practice to guide you through the architecture and protocols you need to create and operate a robust, scalable network infrastructure. The book offers a vendor-neutral way to look at network design. For those interested in open networking, this book is chock-full of examples using open source software, from FRR to Ansible.
In the context of a cloud native data center, you’ll examine:
- Clos topology
- Network disaggregation
- Network operating system choices
- Routing protocol choices
- Container networking
- Network virtualization and EVPN
- Network automation
From the Publisher
From the Preface
Cloud native data center networking. That’s quite a mouthful to chew if you’re a reader. Or to bite off if you’re the writer. Let’s unpack the easy pieces first.
This is a book about building a robust, scalable network infrastructure for data centers. So if you’re a network architect or network operator looking to understand, build, or validate your thinking about data centers, this book is for you. If you’re a data center operator responsible for not just the network, but also compute and storage, and you’re looking to get up to speed on the current thinking in network design of data centers, this book is for you. And if you’re a network developer looking to find information that’s scattered or is oral knowledge only, this book is for you.
More precisely, this book is about the design of a specific kind of data center network, the cloud native kind. If you search online for “cloud native,” you’ll find that it’s typically associated with a specific kind of application design—microservices—and on a specific operating system—Linux—and that it relies on a lot of open source code. But those are means.
The ends are about building robust, agile, scalable applications that allow the business to keep pace in a fast-moving world. When applied to networks, it means building a network that matches the applications and business needs in a way that is robust, flexible, scalable, and efficient to operate.
I picked the term “cloud native” to focus on the same ends in creating a network. You might not be building a network that scales to the the size of Amazon or Google, but I assume that you want to build a network that has these characteristics: affordable, high capacity, easy to manage, agile, and reliable. That’s a lot of adjectives, but I hope to touch upon all of these areas before we’re done.
And this book is not just for people deploying microservices-based applications. As hip as that is along with Kubernetes, building a reliable and predictable network is something everybody aspires to, whether you’re doing containers or virtual machines or using bare-metal servers.
I do not pursue or want to push any vendor’s agenda, whether or not I worked for them in the past. If you see examples or text that reflects a vendor, it is only because of my familiarity with the vendor or tool rather than an endorsement. Biases always creep in, and I’m willing to be called out so that I can correct them.
That said, I’ll readily admit up front that I’m an advocate of open source tools, because I believe we can build better systems that way.
Publisher:O’Reilly Media; 1st edition (December 10, 2019)
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