Docker in Practice

Docker in Practice Author Ian Miell
ISBN-10 1617292729
Release 2016-01-31
Pages 275
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Docker is impossible to ignore. This lightweight container system is easier to deploy and more flexible than traditional VMs. Built for simplicity and speed, it radically reduces your reliance on manual system administration for tasks like configuring servers, creating disposable (and portable!) development environments, and predictably rolling out applications on unknown systems. While the idea behind Docker is simple, it can have a major impact on how software is developed and deployed. Docker in Practice is a hands-on guide to over 100 specific techniques that can be used to get the most out of Docker. Following a cookbook-style Problem/Solution/Discussion format, this practical handbook offers instantly-useful solutions for important areas like effortless server maintenance and configuration, deploying microservices, creating safe environments for experimentation, and much more. The book takes readers from Docker basics to must-have practices like integrating Docker with Continuous Integration process, automating complex container creation with Chef, and orchestration with Kubernetes. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.



Docker

Docker Author Adrian Mouat
ISBN-10 9783960880370
Release 2016-09-30
Pages 368
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Docker-Container bieten eine einfache, schnelle und robuste Möglichkeit, Software zu entwickeln, zu verteilen und laufen zu lassen – besonders in dynamischen und verteilten Umgebungen. Mit diesem praktischen Leitfaden lernen Sie, warum Container so wichtig sind, was durch den Einsatz von Docker möglich ist und wie Sie es in Ihren Entwicklungsprozess einbinden. Dieses Buch ist aktuell zu Docker 1.12 und ideal für Entwickler, Operations-Techniker und Administratoren – insbesondere, wenn Sie einen DevOps-Ansatz verfolgen. Es nimmt Sie mit auf eine Reise von den Grundlagen bis zum Ausführen Dutzender Container auf einem Multi-Host-System mit Networking und Scheduling. Im Verlauf des Buches erfahren Sie, welche Schritte zum Entwickeln, Testen und Bereitstellen einer Webanwendung mit Docker notwendig sind. • Beginnen Sie mit Docker, indem Sie eine einfache Webanwendung entwickeln und bereitstellen. • Nutzen Sie Techniken aus dem Continuous Deployment, um Ihre Anwendung mehrmals pro Tag in die Produktivumgebung zu bringen. • Lernen Sie Optionen und Techniken kennen, um mehrere Container gleichzeitig zu protokollieren und zu überwachen. • Befassen Sie sich mit dem Erkennen im Netzwerk und mit Services: Wie finden sich Container gegenseitig und wie verbinden Sie sie? • Orchestrieren und clustern Sie Container, um Load Balancing zu ermöglichen, Ihr System skalierbar zu machen sowie Failovers und Scheduling umzusetzen. • Sichern Sie Ihr System, indem Sie den Prinzipien der »Defense in Depth« und dem Konzept der geringsten Rechte folgen. • Setzen Sie Container ein, um eine Microservices-Architektur aufzubauen.



Docker High Performance

Docker High Performance Author Allan Espinosa
ISBN-10 9781785888328
Release 2016-01-28
Pages 160
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Master performance enhancement practices for Docker, and unlock faster and more efficient container deployment that will improve your development workflow About This Book Implement a scalable Docker infrastructure that has been optimized for greater efficiency Tackle the challenges of large-scale container deployment with this fast-paced guide Extend your capabilities as a developer to take full advantage of Docker and containerization Who This Book Is For If you are a software developer with a good understanding of managing Docker services and the Linux file system and are looking for ways to optimize working with Docker containers, then this is the book for you. What You Will Learn Tune your Dockerfiles and optimize the performance and size of your Docker containers Configure and tune your Docker hosts at scale with Chef Deploy containers without downtime using load balancers Listen to your Docker container and host logs with an ELK stack Monitor the performance of your Docker containers with collectd Benchmark the performance of your web application containers with Apache JMeter Troubleshoot and diagnose containers using standard Linux diagnostic tools Prepare for production with the most effective DevOps practices In Detail Docker is a portable container format that allows you to run code anywhere from your desktop to the cloud. The workflow around Docker makes development, testing, and deployment much easier and much faster. However, it's essential that you know the best practices most techniques for optimization so Docker can help you deploy your application most effectively. This comprehensive guide will improve your Docker workflows and will ensure your application's production environment runs smoothly. It starts with a short refresher on working with Docker, then you will learn how to take this basic knowledge to the next level by optimizing your Docker infrastructure and applications at scale. At the end of the book, we will put the concepts and everything you have learned about Docker's features into practice by rolling out supplementary monitoring and troubleshooting instrumentation to your infrastructure. All of these things will ensure your application succeeds using Docker. Style and approach This is a comprehensive guide on real-world Docker workflows, and each topic is explained in an easy step-by-step format, accompanied by screenshots where required.



Docker for Data Science

Docker for Data Science Author Joshua Cook
ISBN-10 9781484230121
Release 2017-08-23
Pages 257
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Learn Docker "infrastructure as code" technology to define a system for performing standard but non-trivial data tasks on medium- to large-scale data sets, using Jupyter as the master controller. It is not uncommon for a real-world data set to fail to be easily managed. The set may not fit well into access memory or may require prohibitively long processing. These are significant challenges to skilled software engineers and they can render the standard Jupyter system unusable. As a solution to this problem, Docker for Data Science proposes using Docker. You will learn how to use existing pre-compiled public images created by the major open-source technologies—Python, Jupyter, Postgres—as well as using the Dockerfile to extend these images to suit your specific purposes. The Docker-Compose technology is examined and you will learn how it can be used to build a linked system with Python churning data behind the scenes and Jupyter managing these background tasks. Best practices in using existing images are explored as well as developing your own images to deploy state-of-the-art machine learning and optimization algorithms. What You'll Learn Master interactive development using the Jupyter platform Run and build Docker containers from scratch and from publicly available open-source images Write infrastructure as code using the docker-compose tool and its docker-compose.yml file type Deploy a multi-service data science application across a cloud-based system Who This Book Is For Data scientists, machine learning engineers, artificial intelligence researchers, Kagglers, and software developers



Native Docker Clustering with Swarm

Native Docker Clustering with Swarm Author Fabrizio Soppelsa
ISBN-10 9781786467607
Release 2016-12-20
Pages 280
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Deploy, configure, and run clusters of Docker containers with Swarm About This Book Get to grips with Docker Swarm, one of the key components of the Docker ecosystem. Optimize Swarm and SwarmKit features for scaling massive applications through containers. Learn about Docker's scheduling tricks, high availability, security, and platform scalability. Who This Book Is For If you are a Linux admin or a Docker user who wants to natively manage Docker clusters, then this is the book for you. What You Will Learn Create and manage Swarm Mode clusters of any size Get a backstage view of the biggest Swarms ever built : Swarm2k and Swarm3k, with their 2,300 and 4,700 nodes Discovery mechanisms and Raft Deploy your containerized app on Swarm Administer Swarm clusters on AWS, Azure, and DigitalOcean Integrate Flocker volumes with Swarm Create and manage Swarms on OpenStack Magnum In Detail Docker Swarm serves as one of the crucial components of the Docker ecosystem and offers a native solution for you to orchestrate containers. It's turning out to be one of the preferred choices for Docker clustering thanks to its recent improvements. This book covers Swarm, Swarm Mode, and SwarmKit. It gives you a guided tour on how Swarm works and how to work with Swarm. It describes how to set up local test installations and then moves to huge distributed infrastructures. You will be shown how Swarm works internally, what's new in Swarmkit, how to automate big Swarm deployments, and how to configure and operate a Swarm cluster on the public and private cloud. This book will teach you how to meet the challenge of deploying massive production-ready applications and a huge number of containers on Swarm. You'll also cover advanced topics that include volumes, scheduling, a Libnetwork deep dive, security, and platform scalability. Style and approach A comprehensive guide that covers all aspects of Docker Swarm from setup to customization.



The Practice of Reproducible Research

The Practice of Reproducible Research Author Daniel Turek
ISBN-10 9780520294745
Release 2017-10-17
Pages 368
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The Practice of Reproducible Research presents concrete examples of how researchers in the data-intensive sciences are working to improve the reproducibility of their research projects. In each of the thirty-one case studies in this volume, the author or team describes the workflow that they used to complete a real-world research project. Authors highlight how they utilized particular tools, ideas, and practices to support reproducibility, emphasizing the very practical how, rather than the why or what, of conducting reproducible research. Part 1 provides an accessible introduction to reproducible research, a basic reproducible research project template, and a synthesis of lessons learned from across the thirty-one case studies. Parts 2 and 3 focus on the case studies themselves. The Practice of Reproducible Research is an invaluable resource for students and researchers who wish to better understand the practice of data-intensive sciences and learn how to make their own research more reproducible.



Developing with Docker

Developing with Docker Author Jaroslaw Krochmalski
ISBN-10 9781786466334
Release 2016-11-30
Pages 262
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Change the way your organization deploys software at scale with this fast-paced guide to the world of Docker About This Book Cut through the noise and in simple terms learn to package your applications and test, ship, and scale your containers Find and build images and successfully run your programs within containers Build, deploy, and test your Docker containers and put them to work in production Who This Book Is For This book is for IT professionals, system administrators, and DevOps professionals or anyone looking to quickly develop and deploy software to production at scale. If you are interested in Docker, DevOps, or containers in general, don't look any further. What You Will Learn Understand Docker's architecture Build, ship, and run distributed applications Deploy, automate, and manage the execution of applications within Docker Scale and virtualize images and containers Utilize the networking features that Docker offers Use repositories to store and retrieve images In Detail This fast-paced practical guide will get you up and running with Docker. Using Docker, you will be able to build, ship, and run many distributed applications in real time. You will start with quickly installing Docker and start working with images and containers. We will present different types of containers and their applications, and show you how to find and build images. You will learn how you can contribute to the image repository by publishing different images. This will familiarize you with the image building process and you will be able to successfully run your programs within containers. By finishing this book, you will be well equipped in deploying your applications using Docker and will have a clear understanding of concepts, techniques, and practical methods to get it running in production systems. Style and approach This book takes a fast-paced practical approach that quickly gets you up and running with Docker so that you spend less time learning and more time deploying Docker containers effectively. This book contains a mix of concepts, practical examples, techniques, and the most up-to-date content to run things effectively in production. We'll show you the easiest way to speed up your development and deployment with Docker.



The Practice of Diaspora

The Practice of Diaspora Author Brent Hayes EDWARDS
ISBN-10 9780674034426
Release 2009-06-30
Pages 408
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A pathbreaking work of scholarship that will reshape our understanding of the Harlem Renaissance, The Practice of Diaspora revisits black transnational culture in the 1920s and 1930s, paying particular attention to links between intellectuals in New York and their Francophone counterparts in Paris. Brent Edwards suggests that diaspora is less a historical condition than a set of practices: the claims, correspondences, and collaborations through which black intellectuals pursue a variety of international alliances. Edwards elucidates the workings of diaspora by tracking the wealth of black transnational print culture between the world wars, exploring the connections and exchanges among New York-based publications (such as Opportunity, The Negro World, and The Crisis) and newspapers in Paris (such as Les Continents, La Voix des Negres, and L'Etudiant noir). In reading a remarkably diverse archive--the works of writers and editors from Langston Hughes, Rene Maran, and Claude McKay to Paulette Nardal, Alain Locke, W. E. B. Du Bois, George Padmore, and Tiemoko Garan Kouyate--The Practice of Diaspora takes account of the highly divergent ways of imagining race beyond the barriers of nation and language. In doing so, it reveals the importance of translation, arguing that the politics of diaspora are legible above all in efforts at negotiating difference among populations of African descent throughout the world.



Learning Docker

Learning Docker Author Pethuru Raj
ISBN-10 9781784391935
Release 2015-06-29
Pages 240
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Docker is a next-generation platform for simplifying application containerization life-cycle. Docker allows you to create a robust and resilient environment in which you can generate portable, composable, scalable, and stable application containers. This book is a step-by-step guide that will walk you through the various features of Docker from Docker software installation to the impenetrable security of containers. The book starts off by elucidating the installation procedure for Docker and a few troubleshooting techniques. You will be introduced to the process of downloading Docker images and running them as containers. You'll learn how to run containers as a service (CaaS) and also discover how to share data among containers. Later on, you'll explore how to establish the link between containers and orchestrate containers using Docker Compose. You will also come across relevant details about application testing inside a container. You will discover how to debug a container using the docker exec command and the nsenter tool. Finally, you will learn how to secure your containers with SELinux and other proven methods.



Docker Orchestration

Docker Orchestration Author Randall Smith
ISBN-10 9781787129207
Release 2017-01-24
Pages 284
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A concise, fast-paced guide to orchestrating and deploying scalable services with Docker About This Book Explore the new features added to the core Docker Engine to make multi-container orchestration easy Leverage tools such as Docker Machine, Swarm, Compose, and third-party tools such as Kubernetes, Mesosphere, and CoreOS to orchestrate containers Use Docker Compose with Swarm and apply rolling updates for zero downtime deployments Who This Book Is For This book is aimed at Sysadmins and DevOps engineers who know what Docker does and are now looking to manage multiple containers on multiple hosts using the orchestration feature. What You Will Learn Build scalable, reliable services with Docker See how to manage a service in Docker using Docker Swarm, Kubernetes, and Mesosphere Discover simpler orchestration tools such as CoreOS/Fleet and Rancher Cattle Understand cluster-wide logging, system monitoring, and troubleshooting Build, test, and deploy containers using Continuous Integration Deploy cluster hosts on cloud services and automate your infrastructure In Detail Docker orchestration is what you need when transitioning from deploying containers individually on a single host to deploying complex multi-container apps on many machines. This book covers the new orchestration features of Docker 1.12 and helps you efficiently build, test, and deploy your application using Docker. You will be shown how to build multi-container applications using Docker Compose. You will also be introduced to the building blocks for multi-host Docker clusters such as registry, overlay networks, and shared storage using practical examples. This book gives an overview of core tools such as Docker Machine, Swarm, and Compose which will enhance your orchestration skills. You'll learn how to set up a swarm using the decentralized building block. Next, you'll be shown how to make the most out of the in-built orchestration feature of Docker engine and you'll use third-party tools such as Kubernetes, Mesosphere, and CoreOS to orchestrate your existing process. Finally, you will learn to deploy cluster hosts on cloud services and automate your infrastructure. Style and approach This comprehensive guide will take you through the orchestration feature of Docker. Using practical examples, you will discover various tools that can be used to manage multiple containers with ease.



Microservices from Theory to Practice Creating Applications in IBM Bluemix Using the Microservices Approach

Microservices from Theory to Practice  Creating Applications in IBM Bluemix Using the Microservices Approach Author Shahir Daya
ISBN-10 9780738440811
Release 2016-04-04
Pages 176
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Microservices is an architectural style in which large, complex software applications are composed of one or more smaller services. Each of these microservices focuses on completing one task that represents a small business capability. These microservices can be developed in any programming language. They communicate with each other using language-neutral protocols, such as Representational State Transfer (REST), or messaging applications, such as IBM® MQ Light. This IBM Redbooks® publication gives a broad understanding of this increasingly popular architectural style, and provides some real-life examples of how you can develop applications using the microservices approach with IBM BluemixTM. The source code for all of these sample scenarios can be found on GitHub (https://github.com/). The book also presents some case studies from IBM products. We explain the architectural decisions made, our experiences, and lessons learned when redesigning these products using the microservices approach. Information technology (IT) professionals interested in learning about microservices and how to develop or redesign an application in Bluemix using microservices can benefit from this book.



Dudley Docker

Dudley Docker Author R. P. T. Davenport-Hines
ISBN-10 052189400X
Release 2004-04-22
Pages 308
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Dudley Docker (1862-1944) was one of the most powerful European businessmen of his era, through his secretiveness and taste for intrigue served to obscure his importance. This book is a feat of detection and historical reconstruction which establishes him as a figure of substantial influence. Like all good business history it transcends narrow departmental interests. It is a solid mixture of business, economic, political, social and even diplomatic history. It sketches the life and times of Docker: it describes the deals he fixed, recounts the rise and fall of the companies he directed, but also recreates the milieu in which he worked and portrays British socio-economic history from his standpoint. The book's chief theme is the decline of British industrial hegemony since 1880.



Docker Cookbook

Docker Cookbook Author Sébastien Goasguen
ISBN-10 9781491919774
Release 2015-11-04
Pages 366
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Whether you’re deploying applications on premise or in the cloud, this cookbook provides developers, operators, and IT professionals with more than 130 proven recipes for working with Docker. With these practical solutions, experienced developers with no previous knowledge of Docker will be able to package and deploy distributed applications within a couple of chapters. IT professionals will be able to solve everyday problems, as well as create, run, share, and deploy Docker images. Operators will quickly be able to adopt the tools that will change the way they work. The recipes in this book will help you: Manage containers, mount data volumes, and link containers Create and share container images Network containers across single or multiple hosts Tackle advanced topics such as Docker configuration and development Deploy multi-container applications on a distributed cluster with Kubernetes Use a new generation of operating systems optimized for Docker Learn tools for application deployment, continuous integration, service discovery, and orchestration Access a Docker host on Amazon AWS, Google GCE, and Microsoft Azure Monitor containers and explore different application use cases



Citizen Docker

Citizen Docker Author Andrew Parnaby
ISBN-10 9780802093844
Release 2008
Pages 243
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After the First World War, many Canadians were concerned with the possibility of national regeneration. Progressive-minded politicians, academics, church leaders, and social reformers turned increasingly to the state for solutions. Yet, as significant as the state was in articulating and instituting a new morality, outside actors such as employers were active in pursuing reform agendas as well, taking aim at the welfare of the family, citizen, and nation. Citizen Docker considers this trend, focusing on the Vancouver waterfront as a case in point. After the war, waterfront employers embarked on an ambitious program - welfare capitalism - to ease industrial relations, increase the efficiency of the port, and, ultimately, recondition longshoremen themselves. Andrew Parnaby considers these reforms as a microcosm of the process of accommodation between labour and capital that affected Canadian society as a whole in the 1920s and 1930s. By creating a new sense of entitlement among waterfront workers, one that could not be satisfied by employers during the Great Depression, welfare capitalism played an important role in the cultural transformation that took place after the Second World War. Encompassing labour and gender history, aboriginal studies, and the study of state formation, Citizen Docker examines the deep shift in the aspirations of working people, and the implications that shift had on Canadian society in the interwar years and beyond.



Memoir of Mark Docker with selections from his papers and hymns

Memoir of     Mark Docker  with selections from his papers and hymns Author
ISBN-10 OXFORD:600102210
Release 1853
Pages
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Memoir of Mark Docker with selections from his papers and hymns has been writing in one form or another for most of life. You can find so many inspiration from Memoir of Mark Docker with selections from his papers and hymns also informative, and entertaining. Click DOWNLOAD or Read Online button to get full Memoir of Mark Docker with selections from his papers and hymns book for free.



Spring im Einsatz

Spring im Einsatz Author Craig Walls
ISBN-10 9783446429468
Release 2012-01-12
Pages 428
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SPRING IM EINSATZ // - Spring 3.0 auf den Punkt gebracht: Die zentralen Konzepte anschaulich und unterhaltsam erklärt. - Praxis-Know-how für den Projekteinsatz: Lernen Sie Spring mit Hilfe der zahlreichen Codebeispiele aktiv kennen. - Im Internet: Der vollständige Quellcode für die Applikationen dieses Buches Das Spring-Framework gehört zum obligatorischen Grundwissen eines Java-Entwicklers. Spring 3 führt leistungsfähige neue Features wie die Spring Expression Language (SpEL), neue Annotationen für IoC-Container und den lang ersehnten Support für REST ein. Es gibt keinen besseren Weg, um sich Spring anzueignen, als dieses Buch - egal ob Sie Spring gerade erst entdecken oder sich mit den neuen 3.0-Features vertraut machen wollen. Craig Walls setzt in dieser gründlich überarbeiteten 2. Auflage den anschaulichen und praxisorientierten Stil der Vorauflage fort. Er bringt als Autor sein Geschick für treffende und unterhaltsame Beispiele ein, die das Augenmerk direkt auf die Features und Techniken richten, die Sie wirklich brauchen. Diese Auflage hebt die wichtigsten Aspekte von Spring 3.0 hervor: REST, Remote-Services, Messaging, Security, MVC, Web Flow und vieles mehr. Das finden Sie in diesem Buch: - Die Arbeit mit Annotationen, um die Konfiguration zu reduzieren - Die Arbeit mit REST-konformen Ressourcen - Spring Expression Language (SpEL) - Security, Web Flow usw. AUS DEM INHALT: Spring ins kalte Wasser, Verschalten von Beans, Die XML-Konfiguration in Spring minimalisieren, Aspektorientierung, Zugriff auf die Datenbank, Transaktionen verwalten, Webapplikationen mit Spring MVC erstellen, Die Arbeit mit Spring Web Flow, Spring absichern, Die Arbeit mit Remote-Diensten, Spring und REST, Messaging in Spring, Verwalten von Spring-Beans mit JMX



Theory and Practice of Corporate Governance

Theory and Practice of Corporate Governance Author Stephen Bloomfield
ISBN-10 9781139619530
Release 2013-02-28
Pages
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Theory and Practice of Corporate Governance explains how the real world of corporate governance works. It offers new definitions of governance and new conceptual models for investigating governance and corporate behaviour, based on both practical experience and academic investigation. In examining the historical development of corporate governance, it integrates issues of company law, regulatory practice and company administration with contemporary corporate governance policies and structures. An extensive range of international examples, both recent and historical, is used to compare theoretical explanations of governance behaviour with practical outcomes. This book will be particularly suitable for students taking an ICSA-accredited course - giving a necessary critical view on governance, law and regulation - and will also be suitable for accountancy courses. Through utilising new conceptual models, it will stimulate debate among both theorists and practitioners looking to develop their expertise.