Viktor Farcic – författare

Invoke TDD principles for end-to-end application development with JavaAbout This Book• 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 workflowsWho This Book Is ForIf you''re an experienced Java developer and want to implement more effective methods of programming systems and applications, then this book is for you.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 codes by implementing different techniques• Use mocking frameworks and techniques to easily write and quickly execute tests• Develop an application to implement behaviour-driven development in conjunction with unit testing• Enable and disable features using Feature TogglesIn DetailTest-driven development (TDD) is a development approach that relies on a test-first procedure that emphasises 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 most established programming languages, is to improve the productivity of programmers, 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 reasons 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 will dive right in to 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, utilise behaviour-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.Style and approachAn easy-to-follow, hands-on guide to building applications through effective coding practices. This book covers practical examples by introducing different problems, each one designed as a learning exercise to help you understand each aspect of TDD.

Viktor Farcic's latest book, The DevOps 2.1 Toolkit: Docker Swarm, shows you how to successfully integrate Docker Swarm into your DevOps toolset.About This Book* Expand your DevOps Toolkit with the DevOps thought leader, Viktor Farcic* Build, test, deploy, and monitor services inside Docker Swarm clusters* Translate your understanding to different hosting providers like AWS, Azure, and DigitalOcean* Go beyond simple deployment to explore how to create a continuous deployment process* Extend the deep understanding you gained from Viktor's DevOps 2.0 Toolkit bookWho This Book Is ForThis book is for professionals interested in the full microservices life cycle combined with continuous deployment and containers. Target audience could be architects who want to know how to design their systems around microservices. It could be DevOps wanting to know how to apply modern configuration management practices and continuously deploy applications packed in containers. It is for developers who would like to take the process back into their hands as well as for managers who would like to gain a better understanding of the process used to deliver software from the beginning to the end. This book is for everyone wanting to know more about the software development life cycle starting from requirements and design, through the development and testing all the way until deployment and post-deployment phases. We'll create the processes taking into account the best practices developed by and for some of the biggest companies.What You Will Learn* Learn all aspects of Docker Swarm from building, testing, deploying, and monitoring services inside Docker Swarm clusters, available since Docker 1.12.* Master the deeper logic of DevOps with Viktor, so that you can successfully apply that logic across any specific set of tools you're working with.* Translate a deep understanding to different hosting providers like AWS, Azure, DigitalOcean, among others.* You'll go beyond simple deployment: you will explore with Viktor how to create a continuous deployment process. Accomplish zero-downtime deployments, and what to do in case of a failover.* Know how to run services at scale, how to monitor the systems, and how to make it heal itself.In DetailViktor Farcic's latest book, The DevOps 2.1 Toolkit: Docker Swarm, takes you deeper into one of the major subjects of his international best seller, The DevOps 2.0 Toolkit, and shows you how to successfully integrate Docker Swarm into your DevOps toolset.Viktor shares with you his expert knowledge in all aspects of building, testing, deploying, and monitoring services inside Docker Swarm clusters. You'll go through all the tools required for running a cluster. You'll travel through the whole process with clusters running locally on a laptop. Once you're confident with that outcome, Viktor shows you how to translate your experience to different hosting providers like AWS, Azure, and DigitalOcean.Viktor has updated his DevOps 2.0 framework in this book to use the latest and greatest features and techniques introduced in Docker. We'll go through many practices and even more tools. While there will be a lot of theory, this is a hands-on book. You won't be able to complete it by reading it on the metro on your way to work. You'll have to read this book while in front of the computer and get your hands dirty.Style and approachWe'll go through many practices and even more tools. While there will be a lot of theory, this is a hands-on book. You'll have to read this book while in front of the computer and get your hands dirty. The goal is not to master one particular set of tools, but to learn the logic behind them so that you can apply it to your job in various contexts.

Learn from an expert on how use self-adapting and self-healing systems within Docker.Key FeaturesViktor Farcic shows you all aspects in the creation of self-adapting and self-healing systems in both a practical and hands-on approach.Learn how to choose a successful solution for metrics storage and query, including InfluxDB, Nagios and Sensu, Prometheus and Graphite.Discover how to integrate Docker Flow Monitor with Docker Flow Proxy.How to apply Docker self-healing and self-adaptive to both services and infrastructure.Book DescriptionBuilding on The DevOps 2.0 Toolkit and The DevOps 2.1 Toolkit: Docker Swarm, Viktor Farcic brings his latest exploration of the Docker technology as he records his journey to explore two new programs, self-adaptive and self-healing systems within Docker. The DevOps 2.2 Toolkit: Self-Sufficient Docker Clusters is the latest book in Viktor Farcic’s series that helps you build a full DevOps Toolkit. This book in the series looks at Docker, the tool designed to make it easier in the creation and running of applications using containers. In this latest entry, Viktor combines theory with a hands-on approach to guide you through the process of creating self-adaptive and self-healing systems. Within this book, Viktor will cover a wide-range of emerging topics, including what exactly self-adaptive and self-healing systems are, how to choose a solution for metrics storage and query, the creation of cluster-wide alerts and what a successful self-sufficient system blueprint looks like. Work with Viktor and dive into the creation of self-adaptive and self-healing systems within Docker.What you will learnLet Viktor Farcic show you all aspects in the creation of self-adapting and self-healing systems in both a practical and hands-on approach.Learn how to choose a successful solution for metrics storage and query, including InfluxDB, Nagios and Sensu, Prometheus and Graphite.Understand how to integrate Docker Flow Monitor with Docker Flow Proxy.The creation of cluster-wide alerts by creating alerts based on metrics. How to apply self-healing and self-adaptive to both services and infrastructure.Who this book is forThis book is for professionals experienced with Docker looking to create both self-adapting and self-healing systems using the software.

Learn from an expert on how to use Kubernetes, the most adopted container orchestration platform.About This BookGet a detailed, hands-on exploration of everything from the basic to the most advanced aspects of KubernetesExplore the tools behind not only the official project but also the third-party add-onsLearn how to create a wide range of tools, including clusters, Role Bindings, and Ingress Resources with default backends, among many applicable, real-word creationsDiscover how to deploy and manage highly available and fault-tolerant applications at scale with zero downtimeWho This Book Is ForThis book is for professionals experienced with Docker, looking to get a detailed overview from the basics to the advanced features of Kubernetes.What You Will LearnLet Viktor show you the wide range of features available in Kubernetes-from the basic to the most advanced featuresLearn how to use the tools not only from the official project but also from the wide range of third-party add-onsUnderstand how to create a pod, how to Scale Bids with Replica Sets, and how to install both Kubectl and MinikubeExplore the meaning of terms such as container scheduler and KubernetesDiscover how to create a local Kubernetes cluster and what to do with itIn DetailBuilding on The DevOps 2.0 Toolkit, The DevOps 2.1 Toolkit: Docker Swarm, and The DevOps 2.2 Toolkit: Self-Sufficient Docker Clusters, Viktor Farcic brings his latest exploration of the DevOps Toolkit as he takes you on a journey to explore the features of Kubernetes.The DevOps 2.3 Toolkit: Kubernetes is a book in the series that helps you build a full DevOps Toolkit. This book in the series looks at Kubernetes, the tool designed to, among other roles, make it easier in the creation and deployment of highly available and fault-tolerant applications at scale, with zero downtime.Within this book, Viktor will cover a wide range of emerging topics, including what exactly Kubernetes is, how to use both first and third-party add-ons for projects, and how to get the skills to be able to call yourself a "e;Kubernetes ninja."e;Work with Viktor and dive into the creation and exploration of Kubernetes with a series of hands-on guides.Style and approachReaders join Viktor Farcic as he continues his exploration of DevOps and begins to explore the opportunities presented by Kubernetes.

Discover DevOps secrets from leading experts. Viktor Farcic interviews DevOps industries voices including Mike Kail, Greg Bledsoe, Jeff Sussna, James Turnbull, Kohsuke Kawaguchi, Liz Keogh, and more.Key FeaturesLeading DevOps experts share their insights into modern DevOps practiceEngage with the real-world challenges of putting DevOps to workStrengthen your DevOps practices now and prepare for future DevOps trendsBook DescriptionDevOps promises to break down silos, uniting organizations to deliver high quality output in a cross-functional way. In reality it often results in confusion and new silos: pockets of DevOps practitioners fight the status quo, senior decision-makers demand DevOps paint jobs without committing to true change. Even a clear definition of what DevOps is remains elusive.In DevOps Paradox, top DevOps consultants, industry leaders, and founders reveal their own approaches to all aspects of DevOps implementation and operation. Surround yourself with expert DevOps advisors. Viktor Farcic draws on experts from across the industry to discuss how to introduce DevOps to chaotic organizations, align incentives between teams, and make use of the latest tools and techniques.With each expert offering their own opinions on what DevOps is and how to make it work, you will be able to form your own informed view of the importance and value of DevOps as we enter a new decade. If you want to see how real DevOps experts address the challenges and resolve the paradoxes, this book is for you.What you will learnExpert opinions on:Introducing DevOps into real-world, chaotic business environmentsDeciding between adopting cutting edge tools or sticking with tried-and-tested methodsInitiating necessary business change without positional powerManaging and overcoming fear of change in DevOps implementationsAnticipating future trends in DevOps and how to prepare for themGetting the most from Kubernetes, Docker, Puppet, Chef, and AnsibleCreating the right incentives for DevOps success across an organizationThe impact of new techniques, such as Lambda, serverless, and schedulers, on DevOps practiceWho this book is forAnybody interested in DevOps will gain a lot from this book. If you want to get beyond the simplistic ideals and engage with the deep challenges of putting DevOps to work in the real world, this book is for you.

Learn from an expert on how to use Kubernetes, the most adopted container orchestration platform.About This Book• Get a detailed, hands-on exploration of everything from the basic to the most advanced aspects of Kubernetes• Explore the tools behind not only the official project but also the third-party add-ons• Learn how to create a wide range of tools, including clusters, Role Bindings, and Ingress Resources with default backends, among many applicable, real-word creations• Discover how to deploy and manage highly available and fault-tolerant applications at scale with zero downtimeWho This Book Is ForThis book is for professionals experienced with Docker, looking to get a detailed overview from the basics to the advanced features of Kubernetes.What You Will Learn• Let Viktor show you the wide range of features available in Kubernetes—from the basic to the most advanced features• Learn how to use the tools not only from the official project but also from the wide range of third-party add-ons• Understand how to create a pod, how to Scale Bids with Replica Sets, and how to install both Kubectl and Minikube• Explore the meaning of terms such as container scheduler and Kubernetes• Discover how to create a local Kubernetes cluster and what to do with itIn DetailBuilding on The DevOps 2.0 Toolkit, The DevOps 2.1 Toolkit: Docker Swarm, and The DevOps 2.2 Toolkit: Self-Sufficient Docker Clusters, Viktor Farcic brings his latest exploration of the DevOps Toolkit as he takes you on a journey to explore the features of Kubernetes.The DevOps 2.3 Toolkit: Kubernetes is a book in the series that helps you build a full DevOps Toolkit. This book in the series looks at Kubernetes, the tool designed to, among other roles, make it easier in the creation and deployment of highly available and fault-tolerant applications at scale, with zero downtime.Within this book, Viktor will cover a wide range of emerging topics, including what exactly Kubernetes is, how to use both first and third-party add-ons for projects, and how to get the skills to be able to call yourself a “Kubernetes ninja.” Work with Viktor and dive into the creation and exploration of Kubernetes with a series of hands-on guides.Style and approachReaders join Viktor Farcic as he continues his exploration of DevOps and begins to explore the opportunities presented by Kubernetes.

An exploration of continuous deployment to a Kubernetes cluster, using a wide range of Kubernetes platforms with instructions on how to develop a pipeline on a few of the most commonly used CI/CD platforms.Key Features• The fifth book of DevOps expert Viktor Farcic's bestselling DevOps Toolkit series, with a discussion of the difference between continuous delivery vs. continuous deployment, and which is best for the user• Guides readers through the continuous deployment process using Jenkins in a Kubernetes cluster• Provides an overview of the best practices for building, testing, and deploying applications through fully automated pipelines.Book DescriptionBuilding on The DevOps 2.3 Toolkit: Kubernetes, Viktor Farcic brings his latest exploration of the Docker technology as he records his journey to continuously deploying applications with Jenkins into a Kubernetes cluster.The DevOps 2.4 Toolkit: Continuously Deploying Applications with Jenkins to a Kubernetes Cluster is the latest book in Viktor Farcic's series that helps you build a full DevOps Toolkit. This book guides readers through the process of building, testing, and deploying applications through fully automated pipelines.Within this book, Viktor will cover a wide-range of emerging topics, including an exploration of continuous delivery and deployment in Kubernetes using Jenkins. It also shows readers how to perform continuous integration inside these clusters, and discusses the distribution of Kubernetes applications, as well as installing and setting up Jenkins.Work with Viktor and dive into the creation of self-adaptive and self-healing systems within Docker.What you will learn• Gain an understanding of continuous deployment• Learn how to build, test, and deploy applications into Kubernetes• Execute continuous integration inside containersWho this book is forReaders with an intermediate level understanding of Kubernetes and hands-on experience.