Vincent Sesto - Böcker
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3 produkter
3 produkter
456 kr
Skickas inom 10-15 vardagar
Get ready to go from the basics of using Ansible to becoming proficient at implementing configuration management in your projects. This book begins with the basics of Ansible, providing you with details on how to install and configure your environment while working with different Ansible modules from the command line. Next, it introduces you to working with Ansible tasks and organizing configuration code into playbooks. You’ll then learn how to extend playbooks further, using roles and templates within the configuration code. Author Vincent Sesto then extends your knowledge further by covering custom Ansible modules using Python and Linux shell scripts and demonstrating how you can start to keep your secret values encrypted and secure using Ansible Vault. You’ll also develop Ansible roles with the use of Ansible Galaxy to reuse existing roles that others have created.This updated edition reflects changes added in the latest version of Ansible (2.9). It also includes an expanded chapter on testing Ansible using Molecule and managing large server environments using applications like Ansible Tower.What Will You LearnUnderstand what Ansible is and how to install and run your first basic command line commandsExpand your configuration management using Ansible playbooks, roles and templatesCustomize your code further using Ansible Vault and third-party roles in Ansible Galaxy.Work with Ansible in managing cloud infrastructure, specifically in Amazon Web ServicesTroubleshoot your Ansible code and use frameworks like Molecule and Testinfra to help test your code changesManage large server environments using real-world examples and extend your configurations using an application like Ansible TowerWho This Book Is ForSystems Engineers, Developers, DevOps Engineers and Software Administrators.
510 kr
Skickas inom 5-8 vardagar
Take your analytics online with the ease and power of the Splunk Web FrameworkAbout This Book• Want to build rich applications on the Web using Splunk? This book will be your ultimate guide!• Learn to use web framework components with the help of this highly practical, example-rich guide• Perform excellent Splunk analytics on the Web and bring that knowledge to your own projectsWho This Book Is ForThis book will cater to Splunk developers and administrators who now wish to further their knowledge with Splunk Web Framework and learn to improve the way they present and visualize data in Splunk. A basic knowledge of JavaScript will be beneficial but is not a prerequisite.What You Will Learn• Master the fundamentals of Splunk Web Framework• Start thinking of Splunk as a complete development platform to build user-friendly apps• Extend the functionality of your apps using SimpleXML techniques• Set up dashboard layouts, navigation, and menus in your apps• Create simple dashboard elements including charts and tables• Master the art of interacting with searches and dashboards• Integrate SplunkJS to add visual appeal to your websiteIn DetailBuilding rich applications on the Web using Splunk is now simpler than ever before with the Splunk Web Framework. It empowers developers to build their own web applications with custom dashboards, tables, charts, form searches, and other functionalities in the datasets at their disposal.The book will start with the fundamentals of the Splunk Web Framework, teaching you the secrets of building interesting and user-friendly applications. In the first application, you will learn to analyze and monitor traffic hitting the NASA website and learn to create dashboards for it. You will then learn additional, and more detailed, techniques to enhance the functionalities of the app such as dashboards and forms, editing simple XML, using simple XML extensions, tokens, post-process searches, dynamic drill-downs, the Splunk Web Framework and REST API, and much more. The second app will use historical stock market data and will create custom dashboards using Splunk Web Framework; the book will now cover important topics such as creating HTML dashboards, enhancing the visual appeal of the app using CSS, and moving your app with SplunkJS.The book will provide different and interesting examples instead of the usual “Log, Index, Search, and Graph” so that Splunk will be the first tool readers think of to resolve a problem.Style and approachThis book will follow a step-by-step approach whereby every new concept is built on top of the previous chapter, and will be highly practical in nature; the reader will learn to build apps while reading about the Splunk Web framework.
Docker Workshop
Learn how to use Docker containers effectively to speed up the development process
Häftad, Engelska, 2020
493 kr
Skickas inom 5-8 vardagar
Get started with Docker on your local machine and progress towards deploying useful applications in production with this simplified, practical guideKey FeaturesGet a working understanding of Docker containers by incorporating them in your development processComplete interesting exercises to learn how to secure and control access of your containersWork with advanced features of Docker to make your development process smoother and reliableBook DescriptionNo doubt Docker Containers are the future of highly-scalable software systems and have cost and runtime efficient supporting infrastructure. But learning it might look complex as it comes with many technicalities. This is where The Docker Workshop will help you.Through this workshop, you’ll quickly learn how to work with containers and Docker with the help of practical activities.? The workshop starts with Docker containers, enabling you to understand how it works. You’ll run third party Docker images and also create your own images using Dockerfiles and multi-stage Dockerfiles. Next, you’ll create environments for Docker images, and expedite your deployment and testing process with Continuous Integration. Moving ahead, you’ll tap into interesting topics and learn how to implement production-ready environments using Docker Swarm. You’ll also apply best practices to secure Docker images and to ensure that production environments are running at maximum capacity. Towards the end, you’ll gather skills to successfully move Docker from development to testing, and then into production. While doing so, you’ll learn how to troubleshoot issues, clear up resource bottlenecks and optimize the performance of services.By the end of this workshop, you’ll be able to utilize Docker containers in real-world use cases.What you will learnGet a solid understanding of how Docker containers workNetwork Docker images and environments to allow communication between servicesBuild and publish docker images from a CI/CD pipelineUse Docker Swarm to implement production-ready environmentsFind out how to replace Swarm with Kubernetes clustersExtend your Docker images with PluginsWho this book is forThis is the right learning asset if you are a developer or a beginner who wants to get a practical understanding of Docker containers. If you have experienced in running command shells or knowledge of IntelliJ, atom, or VSCode editors, then you will grasp the topics covered here quickly.