Creating Development Environments With Vagrant Second Edition

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Creating Development Environments With Vagrant Second Edition

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Author : Michael Peacock
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-03-12

Creating Development Environments With Vagrant Second Edition written by Michael Peacock and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-12 with Computers categories.

If you are a developer who wants to have your development environment accurately reflect your live servers to tackle the ever-increasing complexity of web and software projects, this book is most certainly intended for you! It's assumed that you know the basics of Linux systems in the context of web-based projects.

Test Driven Java Development Second Edition

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Author : Viktor Farcic
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-03-23

Test Driven Java Development Second Edition written by Viktor Farcic and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-23 with Computers categories.

This book will teach the concepts of test driven development in Java so you can build clean, maintainable and robust code Key Features Explore the most popular TDD tools and frameworks and become more proficient in building applications Create applications with better code design, fewer bugs, and higher test coverage, enabling you to get them to market quickly Implement test-driven programming methods into your development workflows Book Description Test-driven development (TDD) is a development approach that relies on a test-first procedure that emphasizes writing a test before writing the necessary code, and then refactoring the code to optimize it.The value of performing TDD with Java, one of the longest established programming languages, is to improve the productivity of programmers and the maintainability and performance of code, and develop a deeper understanding of the language and how to employ it effectively. Starting with the basics of TDD and understanding why its adoption is beneficial, this book will take you from the first steps of TDD with Java until you are confident enough to embrace the practice in your day-to-day routine.You'll be guided through setting up tools, frameworks, and the environment you need, and we will dive right into hands-on exercises with the goal of mastering one practice, tool, or framework at a time. You'll learn about the Red-Green-Refactor procedure, how to write unit tests, and how to use them as executable documentation.With this book, you'll also discover how to design simple and easily maintainable code, work with mocks, utilize behavior-driven development, refactor old legacy code, and release a half-finished feature to production with feature toggles.You will finish this book with a deep understanding of the test-driven development methodology and the confidence to apply it to application programming with Java. What you will learn Explore the tools and frameworks required for effective TDD development Perform the Red-Green-Refactor process efficiently, the pillar around which all other TDD procedures are based Master effective unit testing in isolation from the rest of your code Design simple and easily maintainable code by implementing different techniques Use mocking frameworks and techniques to easily write and quickly execute tests Develop an application to implement behavior-driven development in conjunction with unit testing Enable and disable features using feature toggles Who this book is for If you're an experienced Java developer and want to implement more effective methods of programming systems and applications, then this book is for you.

Vagrant Virtual Development Environment Cookbook

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Author : Chad Thompson
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-02-26

Vagrant Virtual Development Environment Cookbook written by Chad Thompson and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-26 with Computers categories.

If you are a software developer or administrator who wishes to create simple, reusable environments using Vagrant, this book is the perfect choice for you. Whether you are a system administrator with extensive experience in virtualization or a developer wishing to create development scripts for cloud deployment, you will find easy-to-follow recipes and techniques in this book that will allow you to create robust and reproducible virtual environments.

Mastering Ansible

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Author : Jesse Keating
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-11-24

Mastering Ansible written by Jesse Keating and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-24 with Computers categories.

Design, develop, and solve real world automation and orchestration needs by unlocking the automation capabilities of Ansible About This Book Discover how Ansible works in detail Explore use cases for Ansible's advanced features including task delegation, fast failures, and serial task execution Extend Ansible with custom modules, plugins, and inventory sources Who This Book Is For This book is intended for Ansible developers and operators who have an understanding of the core elements and applications but are now looking to enhance their skills in applying automation using Ansible. What You Will Learn Understand Ansible's code and logic flow Safeguard sensitive data within Ansible Access and manipulate complex variable data within Ansible playbooks Handle task results to manipulate change and failure definitions Organize Ansible content into a simple structure Craft a multi-tier rollout playbook utilizing load balancers and manipulating your monitoring system Utilize advanced Ansible features to orchestrate rolling updates with almost no service disruptions Troubleshoot Ansible failures to understand and resolve issues Extend Ansible with custom modules, plugins, or inventory sources In Detail Automation is critical to success in the world of DevOps. How quickly and efficiently an application deployment can be automated, or a new infrastructure can be built up, can be the difference between a successful product or a failure. Ansible provides a simple yet powerful automation engine. Beyond the basics of Ansible lie a host of advanced features which are available to help you increase efficiency and accomplish complex orchestrations with ease. This book provides you with the knowledge you need to understand how Ansible works at a fundamental level and leverage its advanced capabilities. You'll learn how to encrypt Ansible content at rest and decrypt data at runtime. You will master the advanced features and capabilities required to tackle the complex automation challenges of today and beyond. You will gain detailed knowledge of Ansible workflows, explore use cases for advanced features, craft well thought out orchestrations, troubleshoot unexpected behaviour, and extend Ansible through customizations. Finally, you will discover the methods used to examine and debug Ansible operations, helping you to understand and resolve issues. Style and approach A clear, practical guide that covers best practise, system architecture and design aspects that will help you master Ansible with ease.

Vagrant Up And Running

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Author : Mitchell Hashimoto
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2013-05-30

Vagrant Up And Running written by Mitchell Hashimoto and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-30 with Computers categories.

Discover why Vagrant is a must-have tool for thousands of developers and ops engineers. This hands-on guide shows you how to use this open source software to build a virtual machine for any purpose—including a completely sandboxed, fully provisioned development environment right on your desktop. Vagrant creator Mitchell Hashimoto shows you how to share a virtual machine image with members of your team, set up a separate virtualization for each project, and package virtual machines for use by others. This book covers the V1 (1.0.x) configuration syntax running on top of a V2 (1.1+) core, the most stable configuration format running on the latest core. Build a simple virtual machine with just two commands and no configuration Create a development environment that closely resembles production Automate software installation and management with shell scripts, Chef, or Puppet Set up a network interface to access your virtual machine from any computer Use your own editor and browser to develop and test your applications Test complicated multi-machine clusters with a single Vagrantfile Change Vagrant’s default operating system to match your production OS Extend Vagrant features with plugins, including components you build yourself

Creating Development Environments With Vagrant Second Edition

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Author : Michael Peacock
language : en
Publisher: Packt Publishing
Release Date : 2015-03-12

Creating Development Environments With Vagrant Second Edition written by Michael Peacock and has been published by Packt Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-12 with Computers categories.

If you are a developer who wants to have your development environment accurately reflect your live servers to tackle the ever-increasing complexity of web and software projects, this book is most certainly intended for you!It's assumed that you know the basics of Linux systems in the context of web-based projects.

Vagrant Unlocked The Definitive Guide To Streamlining Development Workflows

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Author : Adam Jones
language : en
Publisher: Walzone Press
Release Date : 2025-01-27

Vagrant Unlocked The Definitive Guide To Streamlining Development Workflows written by Adam Jones and has been published by Walzone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-27 with Computers categories.

Unlock the full potential of Vagrant with "Vagrant Unlocked: The Definitive Guide to Streamlining Development Workflows." This comprehensive guide is a must-read for developers, DevOps engineers, and IT professionals eager to optimize their workflow and ensure uniformity across team projects. Begin your journey with an introduction to Vagrant, understanding its role in enhancing the development process, followed by detailed instructions on setting up and configuring your first Vagrant environment. Master the complexities of provisioning, networking, and managing multi-machine setups that reflect real-world applications. Delve into advanced features such as utilizing snapshots for state management, efficient file sharing, plugin customization, and effective troubleshooting strategies. "Vagrant Unlocked" doesn't just stop at setup; it guides you in seamlessly integrating Vagrant into your workflow to boost team collaboration and maintain a consistent environment across development, staging, and production. Each chapter is carefully crafted, offering step-by-step tutorials, best practices, and practical examples to empower you in mastering Vagrant confidently. Whether you're new to Vagrant or looking to enhance your expertise, this book provides a thorough understanding and practical experience, making your development process smoother and more predictable. Embrace Vagrant's capabilities and revolutionize how you build, test, and manage development environments with "Vagrant Unlocked: The Definitive Guide to Streamlining Development Workflows."

Computer And Network Security Essentials

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Author : Kevin Daimi
language : en
Publisher: Springer
Release Date : 2017-08-12

Computer And Network Security Essentials written by Kevin Daimi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-12 with Technology & Engineering categories.

This book introduces readers to the tools needed to protect IT resources and communicate with security specialists when there is a security problem. The book covers a wide range of security topics including Cryptographic Technologies, Network Security, Security Management, Information Assurance, Security Applications, Computer Security, Hardware Security, and Biometrics and Forensics. It introduces the concepts, techniques, methods, approaches, and trends needed by security specialists to improve their security skills and capabilities. Further, it provides a glimpse into future directions where security techniques, policies, applications, and theories are headed. The book represents a collection of carefully selected and reviewed chapters written by diverse security experts in the listed fields and edited by prominent security researchers. Complementary slides are available for download on the book’s website at Springer.com.

Chef Infrastructure Automation Cookbook Second Edition

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Author : Matthias Marschall
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-05-29

Chef Infrastructure Automation Cookbook Second Edition written by Matthias Marschall and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-29 with Computers categories.

This book is for system engineers and administrators who have a fundamental understanding of information management systems and infrastructure. It helps if you've already played around with Chef; however, this book covers all the important topics you will need to know. If you don't want to dig through a whole book before you can get started, this book is for you, as it features a set of independent recipes you can try out immediately.

Engineering Elixir Applications

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Author : Ellie Fairholm
language : en
Publisher: The Pragmatic Programmers LLC
Release Date : 2025-01-21

Engineering Elixir Applications written by Ellie Fairholm and has been published by The Pragmatic Programmers LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-21 with Computers categories.

The days of separate dev and ops teams are over - knowledge silos and the "throw it over the fence" culture they create are the enemy of progress. As an engineer or developer, you need to confidently own each stage of the software delivery process. This book introduces a new paradigm, BEAMOps, that helps you build, test, deploy, and debug BEAM applications. Create effective development and deployment strategies; leverage continuous improvement pipelines; and ensure environment integrity. Combine operational orchestrators such as Docker Swarm with the distribution, fault tolerance, and scalability of the BEAM, to create robust and reliable applications. BEAMOps starts by building a solid foundation for your project. On the infrastructure side, see how to use Terraform before you even start coding to automate your deployment and operations. On the project management side, we show you how to use issues and milestones to simplify tracking; you'll use this foundation as you go through the book, implementing each of the steps required to deploy a scalable Elixir application. Now that you have a foundation, you can start building. Create a Phoenix LiveView application and explore mix releases. Make your deployments reliable with Docker. Continuously improve your codebase by implementing an efficient continuous deployment/integration pipeline with GitHub Actions. Scale the Phoenix LiveView application and operate a distributed BEAM system in production using AWS EC2 nodes, AWS load balancers, and a remote Docker swarm. Recognize which application metrics should be collected and monitored, and set alerts when certain thresholds are met to ensure that your application auto-scales. Ship less code more often, and ensure it works! The pragmatic BEAMOps approach that we teach in this book - an extension of the well-known DevOps paradigm - will help you become a multidisciplinary developer who is empowered to own each stage of the software delivery process. After reading this book, you'll understand how to apply the BEAMOps principles in your daily work, creating reliable, scalable, and easy to understand applications in a cooperative team environment. What You Need: Elixir 1.16.0 (compiled with Erlang/OTP 26) Phoenix framework 1.7.0 Erlang 26.2.1 Terraform v1.7.1 Docker v20.10.22 Packer v1.9.0 Docker Compose v2.21.0 SOPS 3.8.1 Age 1.1.1 An AWS account AWS CLI v2.15.15 A GitHub account GitHub CLI v2.42.1 jq v1.7