This is the code repository for Learn OpenShift, published by Packt.

Get hands-on experience managing containers using OpenShift Container Platform 3.9

Docker containers transform application delivery technologies to make them more fast, reproducible and reduce time wasted on configuration. Managing Docker containers in the multi-node or multi-datacenter environment is a big challenge that’s why container management platforms are required. Kubernetes is one of the container management platforms which has been very popular since 2015. Openshift a new generation of container management platform which is built on top of Kubernetes and brings additional functionality to the table which Kubernetes is missing. This new functionality significantly helps software development teams to bring software development process to the whole new level.

This book covers the following exciting features:

• Understand and learn containers and container orchestration
• Learn and run Docker and CRI-O containers
• Understand the value of OpenShift and Kubernetes
• Install OpenShift on local PC and in cloud environments
• Learn OpenShift basic and advanced components

If you feel this book is for you, get your copy today!

All of the code is organized into folders. For example, Chapter02.

The code will look like the following:

openshiftBuild(buildConfig: 'nodejs-mongodb-example', showBuildLogs: 'true')
}
stage('approval') {
  input "Approve moving to deploy stage?"
}
stage('deploy') {
  openshiftDeploy(deploymentConfig: 'nodejs-mongodb-example')
}

Following is what you need for this book: The book is for system administrators, DevOps engineers, solutions architects, or any stakeholder who wants to understand the concept and business value of OpenShift.

With the following software and hardware list you can run all code files present in the book (Chapter 1-21).

We also provide a PDF file that has color images of the screenshots/diagrams used in this book. Click here to download it.

• Containerization with Ansible 2 [Packt] [Amazon]

• OpenStack for Architects - Second Edition [Packt] [Amazon]

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.

Click here if you have any feedback or suggestions.