OpenShift in Action

by John Osborne, Jamie Duncan

SummaryOpenShift in Action is a full reference to Red Hat OpenShift that breaks down this robust container platform so you can use it day-to-day. Combining Docker and Kubernetes, OpenShift is a powerful platform for cluster management, scaling, and upgrading your enterprise apps. It doesn't matter why you use OpenShift—by the end of this book you'll be able to handle every aspect of it, inside and out! Foreword by Jim Whitehurst, Red Hat. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.About the TechnologyContainers let you package everything into one neat place, and with Red Hat OpenShift you can build, deploy, and run those packages all in one place! Combining Docker and Kubernetes, OpenShift is a powerful platform for cluster management, scaling, and upgrading your enterprise apps.About the BookOpenShift in Action is a full reference to Red Hat OpenShift that breaks down this robust container platform so you can use it day-to-day. Starting with how to deploy and run your first application, you'll go deep into OpenShift. You'll discover crystal-clear explanations of namespaces, cgroups, and SELinux, learn to prepare a cluster, and even tackle advanced details like software-defined networks and security, with real-world examples you can take to your own work. It doesn't matter why you use OpenShift—by the end of this book you'll be able to handle every aspect of it, inside and out! What's InsideWritten by lead OpenShift architectsRock-solid fundamentals of Docker and KubernetesKeep mission-critical applications up and runningManage persistent storageAbout the ReaderFor DevOps engineers and administrators working in a Linux-based distributed environment.About the AuthorsJamie Duncan is a cloud solutions architect for Red Hat, focusing on large-scale OpenShift deployments. John Osborne is a principal OpenShift architect for Red Hat.Table of ContentsPART 1 - FUNDAMENTALSGetting to know OpenShift Getting started Containers are Linux PART 2 - CLOUD-NATIVE APPLICATIONSWorking with services Autoscaling with metrics Continuous integration and continuous deployment PART 3 - STATEFUL APPLICATIONS Creating and managing persistent storage Stateful applications PART 4 - OPERATIONS AND SECURITYAuthentication and resource access Networking Security

320 pages, Kindle Edition

Published May 4, 2018

About the author

People best know British playwright John James Osborne, member of the Angry Young Men, for his play Look Back in Anger (1956); vigorous social protest characterizes works of this group of English writers of the 1950s.

This screenwriter acted and criticized the Establishment. The stunning success of Look Back in Anger transformed English theatre. In a productive life of more than four decades, Osborne explored many themes and genres, writing for stage, film and television. His extravagant and iconoclastic personal life flourished. He notoriously used language of the ornate violence on behalf of the political causes that he supported and against his own family, including his wives and children, who nevertheless often gave as good as they got.

He came onto the theatrical scene at a time when British acting enjoyed a golden age, but most great plays came from the United States and France. The complexities of the postwar period blinded British plays. In the post-imperial age, Osborne of the writers first addressed purpose of Britain. He first questioned the point of the monarchy on a prominent public stage. During his peak from 1956 to 1966, he helped to make contempt an acceptable and then even cliched onstage emotion, argued for the cleansing wisdom of bad behavior and bad taste, and combined unsparing truthfulness with devastating wit.