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Full Description
Gain hands-on experience of installing OpenShift Origin 3.9 in a production configuration and managing applications using the platform you built
Key Features
Gain hands-on experience of working with Kubernetes and Docker
Learn how to deploy and manage applications in OpenShift
Get a practical approach to managing applications on a cloud-based platform
Explore multi-site and HA architectures of OpenShift for production
Book DescriptionDocker containers transform application delivery technologies to make them faster and more reproducible, and to reduce the amount of time wasted on configuration. Managing Docker containers in the multi-node or multi-datacenter environment is a big challenge, which is why container management platforms are required. OpenShift is a new generation of container management platforms built on top of both Docker and Kubernetes. It brings additional functionality to the table, something that is lacking in Kubernetes. This new functionality significantly helps software development teams to bring software development processes to a whole new level.
In this book, we'll start by explaining the container architecture, Docker, and CRI-O overviews. Then, we'll look at container orchestration and Kubernetes. We'll cover OpenShift installation, and its basic and advanced components. Moving on, we'll deep dive into concepts such as deploying application OpenShift. You'll learn how to set up an end-to-end delivery pipeline while working with applications in OpenShift as a developer or DevOps. Finally, you'll discover how to properly design OpenShift in production environments.
This book gives you hands-on experience of designing, building, and operating OpenShift Origin 3.9, as well as building new applications or migrating existing applications to OpenShift.
What you will learn
Understand the core concepts behind containers and container orchestration tools
Understand Docker, Kubernetes, and OpenShift, and their relation to CRI-O
Install and work with Kubernetes and OpenShift
Understand how to work with persistent storage in OpenShift
Understand basic and advanced components of OpenShift, including security and networking
Manage deployment strategies and application's migration in OpenShift
Understand and design OpenShift high availability
Who this book is forThe book is for system administrators, DevOps engineers, solutions architects, or any stakeholder who wants to understand the concept and business value of OpenShift.
Contents
Table of Contents
Containers and Docker Overview
Kubernetes Overview
CRI-O Overview
OpenShift Overview
Building an OpenShift Lab
OpenShift Installation
Managing Persistent Storage
Core OpenShift Concepts
Advanced OpenShift Concepts
Security in OpenShift
Managing OpenShift Networking
Deploying Simple Applications in OpenShift
Deploying Multi-Tier Applications Using Templates
Building Application Images from Dockerfile
Building PHP Applications from Source Code
Building a multi-tier application from source code in OpenShift
CI/CD Pipelines in OpenShift
OpenShift HA Architecture Overview
OpenShift HA Design for Single and Multiple DCs
Network Design for OpenShift HA
What is New in OpenShift 3.9?
