Book Image

The DevOps 2.3 Toolkit

By : Viktor Farcic
Book Image

The DevOps 2.3 Toolkit

By: Viktor Farcic

Overview of this book

Building on The DevOps 2.0 Toolkit, The DevOps 2.1 Toolkit: Docker Swarm, and The DevOps 2.2 Toolkit: Self-Sufficient Docker Clusters, Viktor Farcic brings his latest exploration of the DevOps Toolkit as he takes you on a journey to explore the features of Kubernetes. The DevOps 2.3 Toolkit: Kubernetes is a book in the series that helps you build a full DevOps Toolkit. This book in the series looks at Kubernetes, the tool designed to, among other roles, make it easier in the creation and deployment of highly available and fault-tolerant applications at scale, with zero downtime. Within this book, Viktor will cover a wide range of emerging topics, including what exactly Kubernetes is, how to use both first and third-party add-ons for projects, and how to get the skills to be able to call yourself a “Kubernetes ninja.” Work with Viktor and dive into the creation and exploration of Kubernetes with a series of hands-on guides.
Table of Contents (18 chapters)
The End
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What now?

Deploying test releases as part of a continuous deployment process is not the only usage of Namespaces. There can be many other situations when they are useful. We could, for example, give a separate Namespace to each team in our organization. Or we could split the cluster into Namespaces based on the type of applications (for example, monitoring, continuous-deployment, back-end, and so on). All in all, Namespaces are a handy way to separate the cluster into different sections. Some of the Namespaces we'll create will be long-lasting while others, like testing Namespace from our examples, will be short-lived.

The real power behind Namespaces comes when they are combined with authorization policies and constraints. However, we did not yet explore those subjects so, for now, we'll need to limit our Namespaces experience to their basic form.

The chapter is finished...