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  • Book Overview & Buying Rancher Deep Dive
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Rancher Deep Dive

Rancher Deep Dive

By : Matthew Mattox
4.4 (7)
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Rancher Deep Dive

Rancher Deep Dive

4.4 (7)
By: Matthew Mattox

Overview of this book

Knowing how to use Rancher enables you to manage multiple clusters and applications without being locked into a vendor’s platform. This book will guide you through Rancher’s capabilities while deepening your understanding of Kubernetes and helping you to take your applications to a new level. The book begins by introducing you to Rancher and Kubernetes, helping you to learn and implement best practices. As you progress through the chapters, you’ll understand the strengths and limitations of Rancher and Kubernetes and discover all the different ways to deploy Rancher. You’ll also find out how to design and deploy Kubernetes clusters to match your requirements. The concluding chapters will show you how to set up a continuous integration and continuous deployment (CI/CD) pipeline for deploying applications into a Rancher cluster, along with covering supporting services such as image registries and Helm charts. By the end of this Kubernetes book, you’ll be able to confidently deploy your mission-critical production workloads on Rancher-managed Kubernetes clusters.
Table of Contents (25 chapters)
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1
Part 1 – Rancher Background and Architecture and Design
4
Part 2 – Installing Rancher
8
Part 3 – Deploying a Kubernetes Cluster
12
Part 4 – Getting Your Cluster Production-Ready
20
Part 5 – Deploying Your Applications

Chapter 6: Creating an RKE Cluster Using Rancher

One of the first things you'll do after installing Rancher is to start building downstream clusters. There are three main types of clusters in Rancher: Rancher-managed Rancher Kubernetes Engine (RKE) clusters, Rancher-managed hosted clusters, and imported clusters.

In this chapter, we'll be covering how to deploy a downstream cluster to use existing servers running Docker. We'll see how Rancher uses a set of agents to provide access to these servers for Rancher to create an RKE cluster. Then, we'll cover the requirements and limitations of this type of cluster. We will then cover the rules for designing a Rancher-managed RKE cluster, at which point, we'll go through the process of registering nodes in Rancher. Finally, we'll cover the maintenance tasks needed for the ongoing cluster management.

In this chapter, we're going to cover the following main topics:

  • What is a Rancher-managed...
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Rancher Deep Dive
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