精通OpenShift:云平台开发与部署实战

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"Learning OpenShift" 是一本由PACKT在2014年出版的书籍,专注于介绍如何利用OpenShift在线平台进行云计算,特别是Platform as a Service (PaaS) 方面的知识。这本书面向所有级别的开发者,无论是资深的还是初学者,都能从中学习到如何创建账户、安装配置客户端工具、集成IDE、部署以及管理基于PHP和Java的应用程序。 OpenShift云是一个开源的容器应用平台,由Red Hat公司开发,它允许开发者快速地构建、部署和管理应用程序,而无需深入理解操作系统和应用服务器的底层细节。OpenShift通过提供自动化服务,如自动扩展、负载均衡和持续集成,帮助开发者实现性能优化和可伸缩性。 在书中,作者Grant Shipley引导读者掌握OpenShift平台的关键概念,首先讲解如何注册OpenShift在线账号,然后详细介绍安装和配置必要的客户端工具,比如OpenShift CLI(命令行接口),这对于远程操作OpenShift集群至关重要。此外,书中的内容还涵盖了如何将流行的集成开发环境(IDE)如Eclipse或IntelliJ与OpenShift服务集成,这样可以在本地环境中无缝地开发和调试应用。 接着,书中深入探讨了如何在OpenShift上部署和管理PHP和Java应用。对于PHP,这可能涉及到设置PHP运行时环境、配置数据库连接以及优化Web服务器设置。而对于Java,可能涵盖使用不同的Java EE应用服务器(如Tomcat或WildFly),以及如何管理Java应用的部署和更新流程。 在可伸缩性和性能方面,书中会介绍如何利用OpenShift的自动扩展功能来应对流量波动,以及如何通过调整资源配额和限制来优化应用性能。此外,还会讨论监控和日志记录,这些对于确保应用稳定性和可靠性是至关重要的。 安全性和访问控制也是OpenShift的重要组成部分,书中可能会讲解如何设置角色基础的访问控制(RBAC)、应用安全策略以及数据加密措施,以保护应用程序和用户数据。 最后,书籍可能会涉及OpenShift的持续集成/持续部署(CI/CD)流程,使用GitOps理念和工具如Jenkins、Helm等,帮助团队实现自动化测试、构建和发布流程。 “Learning OpenShift”是一本全面的指南,旨在教会读者如何利用OpenShift平台的全部潜力,推动软件开发流程,实现高效的云原生应用部署和管理。无论你是要提升现有项目的技术栈,还是希望在云环境中快速启动新项目,这本书都能提供宝贵的指导。
2014-03-13 上传
Book Description A fast-paced, practical guide for using OpenShift to deploy your own open source Platform-as-a-Service Overview Discover what the cloud is, tear through the marketing jargon, and go right to the tech Understand what makes an open source Platform-as-a-Service work by learning about OpenShift architecture Deploy your own OpenShift Platform-as-a-Service cloud using DevOps orchestration and configuration management In Detail Gone are the days of having to provision hardware, deploy, and manage an entire environment just to write code for the next big idea, project, or custom web application. A Platform-as-a-Service cloud aims to fulfill this need, allowing developers to work more efficiently as well as allowing DevOps teams to spend less time fulfilling requests for these environments. Join us as we move into the future with OpenShift. Implementing OpenShift will walk the reader through how to easily develop and deploy upon an open source OpenShift Platform-as-a-Service. We will then discuss the architecture of the platform so that users have some insight into the inner workings of the environment. We will then take a step away from the user aspect and cover DevOps topics so that we can perform the deployment of our very own open source Platform-as-a-Service using the upstream OpenShift Origin code base. Developers are no longer in need of provisioning full-scale development environments by provisioning servers, installing and configuring software, and maintaining infrastructure just to write software. This book will show you how developers can move out of this archaic mindset and into the future utilizing OpenShift Platform-as-a-Service technologies, breaking away from the marketing jargon and into the technology that allows developers to get work done. This book also delves into the realm of DevOps, allowing you to run your own environment to support your development teams more efficiently. This book will show you how the OpenShift Platform-as-a-Service can redefine the way web application developers work by providing the building blocks upon which they are able to create their next big idea. From there, the reader will progress through the OpenShift architecture and on to a brisk automated deployment using DevOps technologies. You will learn everything you need to know in order to use OpenShift to develop and deploy applications in the cloud as well as how to deploy your very own OpenShift Origin-based Platform-as-a-Service cloud. What you will learn from this book Learn more about the cloud, it's different service models, and what each one means to their target audiences Master the use of OpenShift Online through the command line, web interface, and IDE integrations Understand the OpenShift architecture, breaking into how the open source Platform-as-a-Service works internally Deploy an OpenShift Origin-based Platform-as-a-Service in your own environment using DevOps automation tools Approach A standard tutorial-based approach to using OpenShift and deploying custom or pre-built web applications to the OpenShift Online cloud. Who this book is written for This book is for software developers and DevOps alike who are interested in learning how to use the OpenShift Platform-as-a-Service for developing and deploying applications, how the environment works on the back end, and how to deploy their very own open source Platform-as-a-Service based on the upstream OpenShift Origin project. Product Details Paperback: 116 pages Publisher: Packt Publishing (October 24, 2013) Language: English ISBN-10: 1782164723 ISBN-13: 978-1782164722 Product Dimensions: 9.2 x 7.5 x 0.2 inches