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.
Sprache
Verlagsort
Zielgruppe
Maße
Höhe: 235 mm
Breite: 191 mm
Dicke: 28 mm
Gewicht
ISBN-13
978-1-78899-232-9 (9781788992329)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Klassifikation
Denis Zuev is a worldwide IT expert with 10+ years' experience. Some people in the industry think that he is not human, and not without reason. His areas of expertise are networks, servers, storage, the cloud, containers, DevOps, SDN/NFV, automation, programming, and web development; you name it, he can do it. He is also known for his certification achievements. At the moment, he holds the following expert-level industry certifications: RHCI, RHCA.VI, 6xCCIE, 4xJNCIE, CCDE, HCIE, and VCIX-NV. He is a contractor and an instructor who works with top companies, including Cisco, Juniper, Red Hat, and ATT. Artemii Kropachev is a worldwide IT expert and international consultant with more than 15 years' experience. He has trained, guided, and consulted hundreds of architects, engineers, developers, and IT experts around the world since 2001. His architect-level experience covers solution development, data centers, clouds, DevOps, middleware, and SDN/NFV solutions built on top of any Red Hat or open source technologies. He also possesses one of the highest Red Hat certification levels in the world - RHCA Level XIX. Aleksey Usov has been working in the IT industry for more than 8 years, including in the position of infrastructure architect on projects of a national scale. He is also an expert in Linux with experience encompassing various cloud and automation technologies, including OpenShift, Kubernetes, OpenStack, and Puppet. At the time of writing, he holds the highest Red Hat certification level in CIS and Russia - RHCA Level XIV.
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?
