The Docker Book

The Docker Book
Author: James Turnbull
Publsiher: James Turnbull
Total Pages: 135
Release: 2014-07-14
ISBN: 098882020X
Category: Computers
Language: EN, FR, DE, ES & NL

The Docker Book Book Excerpt:

Updated for Docker Community Edition v18.09! Docker book designed for SysAdmins, SREs, Operations staff, Developers and DevOps who are interested in deploying the open source container service Docker. In this book, we'll walk you through installing, deploying, managing, and extending Docker. We're going to do that by first introducing you to the basics of Docker and its components. Then we'll start to use Docker to build containers and services to perform a variety of tasks. We're going to take you through the development lifecycle, from testing to production, and see where Docker fits in and how it can make your life easier. We'll make use of Docker to build test environments for new projects, demonstrate how to integrate Docker with continuous integration workflow, and then how to build application services and platforms. Finally, we'll show you how to use Docker's API and how to extend Docker yourself. We'll teach you how to: * Install Docker. * Take your first steps with a Docker container. * Build Docker images. * Manage and share Docker images. * Run and manage more complex Docker containers. * Deploy Docker containers as part of your testing pipeline. * Build multi-container applications and environments. * Learn about orchestration using Compose and Swarm for the orchestration of Docker containers and Consul for service discovery. * Explore the Docker API. * Getting Help and Extending Docker.

The The Docker Workshop

The The Docker Workshop
Author: Vincent Sesto,Onur Yılmaz,Sathsara Sarathchandra,Aric Renzo,Engy Fouda
Publsiher: Packt Publishing Ltd
Total Pages: 792
Release: 2020-10-29
ISBN: 1838986138
Category: Computers
Language: EN, FR, DE, ES & NL

The The Docker Workshop Book Excerpt:

Get started with Docker on your local machine and progress towards deploying useful applications in production with this simplified, practical guide Key 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 reliable Book Description No 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 for This 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.

Docker Demystified

Docker Demystified
Author: Saibal Ghosh
Publsiher: BPB Publications
Total Pages: 256
Release: 2020-10-03
ISBN: 9389845874
Category: Computers
Language: EN, FR, DE, ES & NL

Docker Demystified Book Excerpt:

Build robust and secure applications using the building blocks of Docker Key Features ● Understand the fundamentals of Containers. ● Understand the working of the entire Docker ecosystem. ● Learn how to utilize Docker Networking capabilities to its fullest. ● Learn how to secure Docker Containers. ● Get familiar and work with Docker Enterprise Edition. Description The book starts by introducing Containers and explains how they are different from virtual machines, and why they are the preferred tool for developing applications. You will understand the working of Images, Containers, and their associated Storage and will see how all the moving parts bind together to work synchronously. The book will then focus on Docker Swarm, the mechanism for orchestrating several running Docker containers. It then delves deeper into Docker Networking. Towards the end, you will learn how to secure your applications, especially by leveraging the native features of Docker Enterprise Edition. What will you learn ● Learn how to use Docker Images. ● Get to know more about Docker Storage. ● Learn how to use Volume plugins in Docker services. ● Learn how to deploy a service to the Swarm. ● Learn how to manage, scale, and maintain containerized applications. Who this book is for This book is for anyone who is looking to learn Docker. It is also useful for professionals who are looking to build and deploy web apps using Docker. Table of Contents 1. Introduction to Containerization and Docker 2. Containers and Images 3. Storage Drivers and Volumes 4. The Container Network Model and the Docker Bridge 5. Docker Swarm 6. Docker Networking 7. Docker Security-1 8. Docker Security-II

Docker Cookbook

Docker Cookbook
Author: Ken Cochrane,Jeeva S. Chelladhurai,Neependra K Khare
Publsiher: Packt Publishing Ltd
Total Pages: 352
Release: 2018-08-31
ISBN: 1788625986
Category: Computers
Language: EN, FR, DE, ES & NL

Docker Cookbook Book Excerpt:

Leverage Docker to deploying software at scale Key Features Leverage practical examples to manage containers efficiently Integrate with orchestration tools such as Kubernetes for controlled deployments Learn to implement best practices on improving efficiency and security of containers Book Description Docker is an open source platform for building, shipping, managing, and securing containers. Docker has become the tool of choice for people willing to work with containers. Since the market is moving toward containerization, Docker will definitely have a big role to play in the future tech market. This book starts with setting up Docker in different environment, and helps you learn how to work with Docker images. Then, you will take a deep dive into network and data management for containers. The book explores the RESTful APIs provided by Docker to perform different actions, such as image/container operations. The book then explores logs and troubleshooting Docker to solve issues and bottlenecks. You will gain an understanding of Docker use cases, orchestration, security, ecosystems, and hosting platforms to make your applications easy to deploy, build, and collaborate on. The book covers the new features of Docker 18.xx (or later), such as working with AWS and Azure, Docker Engine, Docker Swarm, Docker Compose, and so on. By the end of this book, you will have gained hands-on experience of finding quick solutions to different problems encountered while working with Docker. What you will learn Install Docker on various platforms Work with Docker images and containers Container networking and data sharing Docker APIs and language bindings Various PaaS solutions for Docker Implement container orchestration using Docker Swarm and Kubernetes Container security Docker on various clouds Who this book is for Book is targeted towards developers, system administrators, and DevOps engineers who want to use Docker in his/her development, QA, or production environments. It is expected that the reader has basic Linux/Unix skills such as installing packages, editing files, managing services, and so on. Any experience in virtualization technologies such as KVM, XEN, and VMware will be an added advantage

Pro Docker

Pro Docker
Author: Deepak Vohra
Publsiher: Apress
Total Pages: 256
Release: 2015-12-30
ISBN: 1484218302
Category: Computers
Language: EN, FR, DE, ES & NL

Pro Docker Book Excerpt:

In this fast-paced book on the Docker open standards platform for developing, packaging and running portable distributed applications, Deepak Vorhadiscusses how to build, ship and run applications on any platform such as a PC, the cloud, data center or a virtual machine. He describes how to install and create Docker images. and the advantages off Docker containers.The remainder of the book is devoted to discussing using Docker with important software solutions. He begins by discussing using Docker with a traditional RDBMS using Oracle and MySQL. Next he moves on to NoSQL with chapter on MongoDB Cassandra, and Couchbase. Then he addresses the use of Docker in the Hadoop ecosystem with complete chapters on utilizing not only Hadoop, but Hive, HBase, Sqoop, Kafka, Solr and Spark. What You Will Learn How to install a Docker image How to create a Docker container How to run an Application in a Docker Container Use Docker with Apache Hadoop Ecosystem Use Docker with NoSQL Databases Use Docker with RDBMS Who This Book Is ForApache Hadoop Developers. Database developers. NoSQL Developers.

Learn Docker Fundamentals of Docker 19 x

Learn Docker     Fundamentals of Docker 19 x
Author: Gabriel N. Schenker
Publsiher: Packt Publishing Ltd
Total Pages: 592
Release: 2020-03-13
ISBN: 1838641203
Category: Computers
Language: EN, FR, DE, ES & NL

Learn Docker Fundamentals of Docker 19 x Book Excerpt:

Explore the core functionality of containerizing your applications and making them production-ready Key FeaturesGrasp basic to advanced Docker concepts with this comprehensive guideGet acquainted with Docker containers, Docker images, orchestrators, cloud integration, and networkingLearn to simplify dependencies and deploy and test containers in productionBook Description Containers enable you to package an application with all the components it needs, such as libraries and other dependencies, and ship it as one package. Docker containers have revolutionized the software supply chain in both small and large enterprises. Starting with an introduction to Docker fundamentals and setting up an environment to work with it, you’ll delve into concepts such as Docker containers, Docker images, and Docker Compose. As you progress, the book will help you explore deployment, orchestration, networking, and security. Finally, you’ll get to grips with Docker functionalities on public clouds such as Amazon Web Services (AWS), Azure, and Google Cloud Platform (GCP), and learn about Docker Enterprise Edition features. Additionally, you’ll also discover the benefits of increased security with the use of containers. By the end of this Docker book, you’ll be able to build, ship, and run a containerized, highly distributed application on Docker Swarm or Kubernetes, running on-premises or in the cloud. What you will learnContainerize your traditional or microservice-based applicationsDevelop, modify, debug, and test an application running inside a containerShare or ship your application as an immutable container imageBuild a Docker Swarm and a Kubernetes cluster in the cloudRun a highly distributed application using Docker Swarm or KubernetesUpdate or rollback a distributed application with zero downtimeSecure your applications with encapsulation, networks, and secretsTroubleshoot a containerized, highly distributed application in the cloudWho this book is for This book is for Linux professionals, system administrators, operations engineers, DevOps engineers, and developers or stakeholders who are interested in getting started with Docker from scratch. No prior experience with Docker containers is required. Users with a Linux system would be able to take full advantage of this book.

Continuous Delivery with Docker and Jenkins

Continuous Delivery with Docker and Jenkins
Author: Rafal Leszko
Publsiher: Packt Publishing Ltd
Total Pages: 374
Release: 2022-05-04
ISBN: 1803245301
Category: Computers
Language: EN, FR, DE, ES & NL

Continuous Delivery with Docker and Jenkins Book Excerpt:

Create a complete continuous delivery process using modern DevOps tools such as Docker, Jenkins, Kubernetes, Ansible, Terraform, and many more Key Features • Build reliable and secure applications using Docker containers • Create a highly available environment to scale Jenkins and your services using Kubernetes • Automate your release process end-to-end Book Description This updated third edition of Continuous Delivery with Docker and Jenkins will explain the advantages of combining Jenkins and Docker to improve the continuous integration and delivery process of app development. You'll start by setting up a Docker server and configuring Jenkins on it. Next, you'll discover steps for building applications and microservices on Dockerfiles and integrating them with Jenkins using continuous delivery processes such as continuous integration, automated acceptance testing, configuration management, and Infrastructure as Code. Moving ahead, you'll learn how to ensure quick application deployment with Docker containers, along with scaling Jenkins using Kubernetes. Later, you'll explore how to deploy applications using Docker images and test them with Jenkins. Toward the concluding chapters, the book will focus on missing parts of the CD pipeline, such as the environments and infrastructure, application versioning, and non-functional testing. By the end of this continuous integration and continuous delivery book, you'll have gained the skills you need to enhance the DevOps workflow by integrating the functionalities of Docker and Jenkins. What you will learn • Grasp Docker fundamentals and dockerize applications for the CD process • Understand how to use Jenkins on-premises and in the cloud • Scale a pool of Docker servers using Kubernetes • Write acceptance tests using Cucumber • Run tests in the Docker ecosystem using Jenkins • Provision your servers and infrastructure using Ansible and Terraform • Publish a built Docker image to a Docker registry • Deploy cycles of Jenkins pipelines using community best practices Who this book is for The book is for DevOps engineers, system administrators, Docker professionals, or anyone who wants to explore the power of working with Docker and Jenkins together. No prior knowledge of DevOps is required to get started.

Mastering Docker

Mastering Docker
Author: Russ McKendrick
Publsiher: Packt Publishing Ltd
Total Pages: 568
Release: 2020-10-12
ISBN: 1839213515
Category: Computers
Language: EN, FR, DE, ES & NL

Mastering Docker Book Excerpt:

Unlock the full potential of the Docker containerization platform with this practical guide Key FeaturesExplore tools such as Docker Engine, Machine, Compose, and SwarmDiscover how you can integrate Docker into your everyday workflowsGet well-versed with Kubernetes options such as Minikube, Kind, and MicroK8sBook Description Docker has been a game changer when it comes to how modern applications are deployed and created. It has now grown into a key driver of innovation beyond system administration, with a significant impact on the world of web development. Mastering Docker shows you how you can ensure that you're keeping up with the innovations it's driving and be sure you're using it to its full potential. This fourth edition not only demonstrates how to use Docker more effectively but also helps you rethink and reimagine what you can achieve with it. You'll start by building, managing, and storing images along with exploring best practices for working with Docker confidently. Once you've got to grips with Docker security, the book covers essential concepts for extending and integrating Docker in new and innovative ways. You'll also learn how to take control of your containers efficiently using Docker Compose, Docker Swarm, and Kubernetes. By the end of this Docker book, you'll have a broad yet detailed sense of what's possible with Docker and how seamlessly it fits in with a range of other platforms and tools. What you will learnGet to grips with essential Docker components and conceptsDiscover the best ways to build, store, and distribute container imagesUnderstand how Docker can fit into your development workflowSecure your containers and files with Docker's security featuresExplore first-party and third-party cluster tools and pluginsLaunch and manage your Kubernetes clusters in major public cloudsWho this book is for If you are a software architect, DevOps engineer, sysadmin, or IT professional looking to leverage Docker's extensive features for innovating any process from system administration to web development, Mastering Docker will show you how you can use it to its full potential. A basic understanding of containerization and prior Docker experience is necessary.

WildFly Cookbook

WildFly Cookbook
Author: Luigi Fugaro
Publsiher: Packt Publishing Ltd
Total Pages: 604
Release: 2015-07-24
ISBN: 1784396044
Category: Computers
Language: EN, FR, DE, ES & NL

WildFly Cookbook Book Excerpt:

With the increasing demand for distributed systems for Java applications, WildFly offers a robust platform on which to deploy and manage your services. As a matter of fact, WildFly 9 is a fully certified Java EE 7 platform and provides remote management tools, such as the redesigned Admin Console and the new and powerful Command Line Interface (CLI). With practical and accessible material, you will begin by learning to set up your WildFly runtime environment, and progress to selecting appropriate operational models, managing subsystems, and conquering the CLI. You will then walk through the different balancing and clustering techniques, simultaneously learning about role-based access control and then developing applications targeting WildFly and Docker.

Docker Quick Start Guide

Docker Quick Start Guide
Author: Earl Waud
Publsiher: Packt Publishing Ltd
Total Pages: 230
Release: 2018-11-29
ISBN: 1789341310
Category: Computers
Language: EN, FR, DE, ES & NL

Docker Quick Start Guide Book Excerpt:

Develop and build your Docker images and deploy your Docker containers securely. Key FeaturesLearn Docker installation on different types of OSGet started with developing Docker imagesUse Docker with your Jenkins CI/CD systemBook Description Docker is an open source software platform that helps you with creating, deploying, and running your applications using containers. This book is your ideal introduction to Docker and containerization. You will learn how to set up a Docker development environment on a Linux, Mac, or Windows workstation, and learn your way around all the commands to run and manage your Docker images and containers. You will explore the Dockerfile and learn how to build your own enterprise-grade Docker images. Then you will learn about Docker networks, Docker swarm, and Docker volumes, and how to use these features with Docker stacks in order to define, deploy, and maintain highly-scalable, fault-tolerant multi-container applications. Finally, you will learn how to leverage Docker with Jenkins to automate the building of Docker images and the deployment of Docker containers. By the end of this book, you will be well prepared when it comes to using Docker for your next project. What you will learnSet up your Docker workstation on various platformsUtilize a number of Docker commands with parametersCreate Docker images using DockerfilesLearn how to create and use Docker volumesDeploy multi-node Docker swarm infrastructureCreate and use Docker local and remote networksDeploy multi-container applications that are HA and FTUse Jenkins to build and deploy Docker imagesWho this book is for This guide is for anyone who needs to make a quick decision about using Docker for their next project. It is for developers who want to get started using Docker right away.

Docker Demystified

Docker Demystified
Author: Saibal Ghosh
Publsiher: BPB Publications
Total Pages: 252
Release: 2020-10-03
ISBN: 9389845882
Category: Computers
Language: EN, FR, DE, ES & NL

Docker Demystified Book Excerpt:

Build robust and secure applications using the building blocks of DockerKey Featuresa- Understand the fundamentals of Containers.a- Understand the working of the entire Docker ecosystem.a- Learn how to utilize Docker Networking capabilities to its fullest.a- Learn how to secure Docker Containers.a- Get familiar and work with Docker Enterprise Edition.DescriptionThe book starts by introducing Containers and explains how they are different from virtual machines, and why they are the preferred tool for developing applications. You will understand the working of Images, Containers, and their associated Storage and will see how all the moving parts bind together to work synchronously.The book will then focus on Docker Swarm, the mechanism for orchestrating several running Docker containers. It then delves deeper into Docker Networking. Towards the end, you will learn how to secure your applications, especially by leveraging the native features of Docker Enterprise Edition.What will you learna- Learn how to use Docker Images.a- Get to know more about Docker Storage.a- Learn how to use Volume plugins in Docker services.a- Learn how to deploy a service to the Swarm.a- Learn how to manage, scale, and maintain containerized applications.Who this book is forThis book is for anyone who is looking to learn Docker. It is also useful for professionals who are looking to build and deploy web apps using Docker.Table of Contents1. Introduction to Containerization and Docker2. Containers and Images3. Storage Drivers and Volumes4. The Container Network Model and the Docker Bridge5. Docker Swarm6. Docker Networking7. Docker Security-18. Docker Security-IIAbout the AuthorsSaibal Ghosh has spent a substantial part of his career working with databases. However, in the last few years, he gravitated towards the cloud, cloud security, and newer technologies like Docker and Kubernetes. He has developed a deep understanding of these concepts and technologies bolstered by the insight gained from many years of experience working with applications, databases, storage and infrastructure, and the understanding of how data is stored, moved, and secured.He currently works as a Principal Architect in Ericsson India Ltd. and spends a substantial amount of time playing around with Docker and Kubernetes. He holds numerous certifications around applications, databases, cloud, and cloud security and is also a member of Leader's Excellence, Harvard Square.Your LinkedIn Profile:https://www.linkedin.com/in/saibal-ghosh-mle%E2%84%A0-ccsk-prince2-%C2%AE-469b0a7/

Troubleshooting Docker

Troubleshooting Docker
Author: John Wooten,Navid Shaikh
Publsiher: Unknown
Total Pages: 293
Release: 2016-10-31
ISBN: 9781783552344
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Troubleshooting Docker Book Excerpt:

Strategically design, troubleshoot, and automate Docker containers from development to deploymentAbout This Book* Develop, test, automate, and deploy production-ready Docker containers* Utilize current and emergent technologies for effective Docker orchestration and management* A step-by-step guide to diagnosing and fixing problems with Docker containersWho This Book Is ForThis book is intended for seasoned solutions architects, developers, and programmers, system engineers, and administrators to help you troubleshoot common areas of Docker containerization. If you are looking to build production-ready Docker containers for automated deployment, you will be able to master and troubleshoot both the basic functions and the advanced features of Docker. Advanced familiarity with the Linux command line syntax, unit testing, the Docker Registry, Github, and leading container hosting platforms and Cloud Service Providers (CSP) are the prerequisites.What You Will Learn* Install Docker ecosystem tools and services* Test, troubleshoot, and automate the image building process* Design and implement Microservices and N-tier applications* Create re-usable, portable containers* Network and inter-link containers* Attach volumes securely to containers* Consume and troubleshoot Docker APIs* Orchestrate and manage containers with Docker Machine, Compose, and Swarm* Update, maintain, and secure containersIn DetailDocker is an open source, container-based virtualization platform that enables anyone to consistently develop and deploy stable applications anywhere. Docker delivers speed, simplicity, and security in creating scalable, portable environments for ultramodern applications.With the advent and prevalence of Docker in the containerization of modern microservices and n-tier applications, it is both prudent and imperative to effectively troubleshoot automated workflows for production-level deployments. This book will traverse some common best practices for complex application scenarios where troubleshooting can be successfully employed to provide the repeatable processes and advantages that containers can deliver.By sequentially working through the real-world production scenarios throughout the book, you will gain insight into and mastery of common areas not only for effective troubleshooting, but ways to avoid troubleshooting in the first place. This book will ensure your success with this emergent technology into tested, automated real-world deployment.

Using Docker

Using Docker
Author: Adrian Mouat
Publsiher: "O'Reilly Media, Inc."
Total Pages: 354
Release: 2015-12-09
ISBN: 1491915927
Category: COMPUTERS
Language: EN, FR, DE, ES & NL

Using Docker Book Excerpt:

Docker containers offer simpler, faster, and more robust methods for developing, distributing, and running software than previously available. With this hands-on guide, you’ll learn why containers are so important, what you’ll gain by adopting Docker, and how to make it part of your development process. Ideal for developers, operations engineers, and system administrators—especially those keen to embrace a DevOps approach—Using Docker will take you from Docker and container basics to running dozens of containers on a multi-host system with networking and scheduling. The core of the book walks you through the steps needed to develop, test, and deploy a web application with Docker. Get started with Docker by building and deploying a simple web application Use Continuous Deployment techniques to push your application to production multiple times a day Learn various options and techniques for logging and monitoring multiple containers Examine networking and service discovery: how do containers find each other and how do you connect them? Orchestrate and cluster containers to address load-balancing, scaling, failover, and scheduling Secure your system by following the principles of defense-in-depth and least privilege

Docker Deep Dive

Docker Deep Dive
Author: Nigel Poulton
Publsiher: Packt Publishing Ltd
Total Pages: 250
Release: 2020-10-29
ISBN: 1800569114
Category: Computers
Language: EN, FR, DE, ES & NL

Docker Deep Dive Book Excerpt:

Start from scratch and develop the essential skills needed to create, deploy, and manage cloud-native applications using Docker Key FeaturesGet a solid understanding of Docker and containersOvercome common problems while containerizing an applicationMaster Docker commands needed for creating, deploying, and running applicationsBook Description Most applications, even the funky cloud-native microservices ones, need high-performance, production-grade infrastructure to run on. Having impeccable knowledge of Docker will help you to thrive in the modern cloud-first world. With this book, you'll gain the skills you need to work with Docker and its containers. The book begins with an introduction to containers and explains its functionality and application in the real world. You'll then get an overview of VMware, Kubernetes, and Docker and learn to install Docker on Windows, Mac, and Linux. Once you've understood the Ops and Dev perspective of Docker, you'll be able to see the big picture and understand what Docker exactly does. The book then turns its attention to the more technical aspects, guiding your through practical exercises covering Docker engine, Docker images, and Docker containers. You'll learn techniques for containerizing an app, deploying apps with Docker Compose, and managing cloud-native applications with Swarm. You'll also build Docker networks and Docker overlay networks and handle applications that write persistent data. Finally, you'll deploy apps with Docker stacks and secure your Docker environment. By the end of this book, you'll be well-versed in Docker and containers and have developed the skills to create, deploy, and run applications on the cloud. What you will learnBecome familiar with the applications of Docker and containersDiscover how to pull images into Docker host's local registryFind out how to containerize an appBuild and test a Docker overlay network in the swarm modeUse Docker compose to deploy and manage multi-container applicationsSecurely share sensitive data with containers and Swarm servicesWho this book is for Whether you are a beginner or an experienced developer looking to utilize Docker to develop and operate cloud-native microservices apps, this book is for you. Anyone who wants to learn Docker orchestration, networking, imaging, and security will also find it useful. No prior knowledge of Docker is necessary.

Docker

Docker
Author: Craig Berg
Publsiher: Unknown
Total Pages: 140
Release: 2020-06-29
ISBN: 1928374650XXX
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Docker Book Excerpt:

Have you ever desired to have an open source containerization platform that doesn't just package applications into containers to be portable for systems running the Windows OS and Linux OS, but one that ensures they run in any environment or platform, and one that ensures that the container can have different applications installed on it to save time? If you've answered YES, keep reading... You Are about to Discover the Ins And Outs of Docker So You Can Start Using It with Confidence, Even If You've Never Used It Before! Docker, which is a hot topic in cloud computing that is difficult to avoid, is the technology that you need to get familiar with to cash in on many opportunities, including continuous development and deployment, better automation of configuration management and world-class IT service agility. Popularly used for developing, shipping and running applications, Docker is the phenomenon that has been enabling developers to isolate applications from their underlying infrastructure to achieve supersonic software delivery while enjoying the benefits of the characteristic lightweight feature of the containers, as well as their flexibility, spaciousness, tenability and versatility. But like most technologies, Docker can feel confusing and overly complex, especially for someone who's new to cloud computing, or a little overwhelming to a developer who's just making the acquaintance of it. As such, you may wonder: What is Docker (good for)? How does this platform really work? How would I benefit from it exactly? How is it any different from its predecessors? How do I get started with it? If that's you, then you came to the right place. You are looking at a simple, comprehensive and practical beginners' and intermediates' book that has all the answers to these and many more questions; one that will leave you with an all-inclusive understanding of this platform to know exactly why it has been causing ripples in the cloud computing community. Here's a tiny bit of what you'll discover: A detailed overview of the Docker platform and architecture How to install Docker on Linux, Windows and OSX How to pull Docker images and run containers properly How to work with Docker containers like a pro How to work with Docker images efficiently What you need to know about containers network and data management, and how to work with them ...And much more! A recent search on LinkedIn revealed almost 30,000 jobs across the country for developers with knowledge of Docker, a number that keeps increasing. If you're also looking to boost your business with better containerization and the amazing features of Docker, or just increase your skills and become a master Docker to become a DevOps guru, it's about time you made the one positive step, which is to learn and refine your skills. And even if this is your first encounter with Docker, by reading this book, you will feel confident getting started with Docker! Scroll up and click Buy Now With 1-Click or Buy Now to get started!

Docker Containers

Docker Containers
Author: Christopher Negus
Publsiher: Addison-Wesley Professional
Total Pages: 350
Release: 2015-09-01
ISBN: 9780134136561
Category: Computers
Language: EN, FR, DE, ES & NL

Docker Containers Book Excerpt:

The Practical Guide to Running Docker on Linux Systems or Cloud Environments Whether on your laptop or a remote cloud, Docker can transform how you create, test, deploy, and manage your most critical applications. In Doc ker Containers , Christopher Negus helps you master Docker containerization from the ground up. You'll start out running a few Docker container images in Ubuntu, Fedora, RHEL, CoreOS, or Project Atomic. By the time you've finished, you'll be deploying enterprise-quality, multi-container Kubernetes setups in modern Linux and cloud environments. Writing for system administrators, software developers, and technology enthusiasts, Negus touches on every aspect of working with Docker: setting up containerized applications, working with both individual and multiple containers, running containers in cloud environments, and developing containers. Teaching through realistic examples of desktop applications, system services, and games, Negus guides you through building and deploying your own Dockerized applications. As you build your expertise, you'll also learn indispensable Docker best practices for building and integrating containers, managing Docker on a day-to-day basis, and much more: * Understanding what Docker is and what you can do with it * Installing Docker on standard Linux or specialized container operating systems such as Atomic Host and CoreOS * Setting up a container runtime environment and private Docker Registry * Creating, running, and investigating Docker images and containers * Finding, pulling, saving, loading, and tagging container images * Pulling and pushing containers between local systems and Docker Registries * Integrating Docker containers with host networking and storage * Building containers with the docker build command and Dockerfile files * Minimizing space consumption and erasing unneeded containers * Accessing special host privileges from within a container * Orchestrating multiple containers into complex applications with Kubernetes * Using super privileged containers in cloud environments * Managing containers in the cloud with Cockpit * Getting started with Docker container development * Learning container build techniques from shared Dockerfiles This book is part of the Pearson Content Update Program. As the technology changes, sections of this book will be updated or new sections will be added. The updates will be delivered to you via a free Web Edition of this book, which can be accessed with any Internet connection.

Learn Docker in a Month of Lunches

Learn Docker in a Month of Lunches
Author: Elton Stoneman
Publsiher: Manning Publications
Total Pages: 464
Release: 2020-08-04
ISBN: 1617297054
Category: Computers
Language: EN, FR, DE, ES & NL

Learn Docker in a Month of Lunches Book Excerpt:

Summary Go from zero to production readiness with Docker in 22 bite-sized lessons! Learn Docker in a Month of Lunches is an accessible task-focused guide to Docker on Linux, Windows, or Mac systems. In it, you’ll learn practical Docker skills to help you tackle the challenges of modern IT, from cloud migration and microservices to handling legacy systems. There’s no excessive theory or niche-use cases—just a quick-and-easy guide to the essentials of Docker you’ll use every day. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology The idea behind Docker is simple: package applica­tions in lightweight virtual containers that can be easily installed. The results of this simple idea are huge! Docker makes it possible to manage applications without creating custom infrastructures. Free, open source, and battle-tested, Docker has quickly become must-know technology for developers and administrators. About the book Learn Docker in a Month of Lunches introduces Docker concepts through a series of brief hands-on lessons. Follow­ing a learning path perfected by author Elton Stoneman, you’ll run containers by chapter 2 and package applications by chapter 3. Each lesson teaches a practical skill you can practice on Windows, macOS, and Linux systems. By the end of the month you’ll know how to containerize and run any kind of application with Docker. What's inside Package applications to run in containers Put containers into production Build optimized Docker images Run containerized apps at scale About the reader For IT professionals. No previous Docker experience required. About the author Elton Stoneman is a consultant, a former architect at Docker, a Microsoft MVP, and a Pluralsight author. Table of Contents PART 1 - UNDERSTANDING DOCKER CONTAINERS AND IMAGES 1. Before you begin 2. Understanding Docker and running Hello World 3. Building your own Docker images 4. Packaging applications from source code into Docker Images 5. Sharing images with Docker Hub and other registries 6. Using Docker volumes for persistent storage PART 2 - RUNNING DISTRIBUTED APPLICATIONS IN CONTAINERS 7. Running multi-container apps with Docker Compose 8. Supporting reliability with health checks and dependency checks 9. Adding observability with containerized monitoring 10. Running multiple environments with Docker Compose 11. Building and testing applications with Docker and Docker Compose PART 3 - RUNNING AT SCALE WITH A CONTAINER ORCHESTRATOR 12. Understanding orchestration: Docker Swarm and Kubernetes 13. Deploying distributed applications as stacks in Docker Swarm 14. Automating releases with upgrades and rollbacks 15. Configuring Docker for secure remote access and CI/CD 16. Building Docker images that run anywhere: Linux, Windows, Intel, and Arm PART 4 - GETTING YOUR CONTAINERS READY FOR PRODUCTION 17. Optimizing your Docker images for size, speed, and security 18. Application configuration management in containers 19. Writing and managing application logs with Docker 20. Controlling HTTP traffic to containers with a reverse proxy 21. Asynchronous communication with a message queue 22. Never the end

Docker Networking Cookbook

Docker Networking Cookbook
Author: Jon Langemak
Publsiher: Packt Publishing Ltd
Total Pages: 378
Release: 2016-11-29
ISBN: 1786461773
Category: Computers
Language: EN, FR, DE, ES & NL

Docker Networking Cookbook Book Excerpt:

60 practical recipes that help you gain expertise with Docker networking and understand the underlying constructs that make it all work About This Book Enhance your Docker networking skills and protect your organization using advanced networking functions Learn how to use third party tools to extend Docker networking This practical and recipe-based book demonstrates the different ways in which you can network containers leveraging the Docker engine. Who This Book Is For The book is for system administrators as well as developers who are well versed with the concepts of Docker and have basic knowledge of Docker networking. You should also have sound knowledge of networking in general. What You Will Learn Configure Linux networking primitives used by Docker networking Build and deploy user-defined Docker networks Examine the different options for resolving and linking containers Implement custom networks for Docker to consume Discover third-party networking plugins such as Weave and Flannel Work through solutions to secure Docker containers and networks Observe methodologies for troubleshooting container networks Explore advanced and experimental Docker networking features In Detail Networking functionality in Docker has changed considerably since its first release, evolving to offer a rich set of built-in networking features, as well as an extensible plugin model allowing for a wide variety of networking functionality. This book explores Docker networking capabilities from end to end. Begin by examining the building blocks used by Docker to implement fundamental containing networking before learning how to consume built-in networking constructs as well as custom networks you create on your own. Next, explore common third-party networking plugins, including detailed information on how these plugins inter-operate with the Docker engine. Consider available options for securing container networks, as well as a process for troubleshooting container connectivity. Finally, examine advanced Docker networking functions and their relevant use cases, tying together everything you need to succeed with your own projects. Style and approach This practical recipe-based book will take readers to next level of Docker networking. It covers relevant use cases and the advanced features of Docker

A Complete Guide to Docker for Operations and Development

A Complete Guide to Docker for Operations and Development
Author: Engy Fouda
Publsiher: Apress
Total Pages: 201
Release: 2022-05-13
ISBN: 9781484281161
Category: Computers
Language: EN, FR, DE, ES & NL

A Complete Guide to Docker for Operations and Development Book Excerpt:

Harness the power of Docker by containerizing your code with all its libraries and file systems to consistently run anywhere. This book is your source for learning all about Docker operations and development. It’s divided into two units and focuses on the topics that the Docker Certified Associate exam covers. Unit 1 covers the Docker fundamentals, such as Docker Enterprise for Operations, Docker Enterprise for Developers, Swarm, and an introduction to Kubernetes. You will learn how to install Docker Community Edition, Docker Enterprise Edition with Kubernetes and CLI. Also, you will learn the Docker cycle, container lifecycle, develop applications in any language, wrap, build, ship, and deploy them for production. Finally, you will learn how to create a Swarm cluster, deploy an app to it, and manage it with the best practices according to the current technologies. Unit 2 provides quizzes to help you prepare for the certification test. The DCA exam format and the question style has changed since Mirantis acquired Docker. To accommodate this, the quizzes mirror these changes. What You’ll Learn Understand the difference between containerization and virtualization Install Docker CE on various platforms and manage the resources Write Dockerfile, Docker Compose YAML, and Kubernetes manifest YAML files Compare microservices and monolithic applications Containerize monolithic applications Who This Book Is For Software developers, Cloud Architects, and DevOps operation managers.

DevOps and Containers Security

DevOps and Containers Security
Author: Candel Jose Manuel Ortega
Publsiher: BPB Publications
Total Pages: 342
Release: 2020-03-23
ISBN: 9389423546
Category: Computers
Language: EN, FR, DE, ES & NL

DevOps and Containers Security Book Excerpt:

Secure your applications and development environments with Docker and Kubernetes Key Featuresa- Introducing Container platforms (Docker, Kubernetes, Swarm, OpenShift)a- Discover how to manage high availability with Docker Swarm and Kubernetesa- Learn how Docker can manage the security in images and containersa- Discover how Docker can be integrated into development workflows in applicationsa- Discover vulnerabilities in the Docker containers and images with practical examples to secure your container-based applicationsa- Discover tools for monitoring and administration Docker and Kubernetes applicationsDescriptionThrough this book, we will introduce the DevOps tools ecosystem and the main containers orchestration tools through an introduction to some platforms such as Kubernetes, Docker Swarm, and OpenShift.Among other topics, both good practices will be addressed when constructing the Docker images as well as best security practices to be applied at the level of the host in which those containers are executed, from Docker's own daemon to the rest of the components that make up its technological stack.We will review the topics such as static analysis of vulnerabilities on Docker images, the signing of images with Docker Content Trust and their subsequent publication in a Docker Registry will be addressed. Also, we will review the security state in Kubernetes.In the last section, we will review container management and administration open source tools for IT organizations that need to manage and monitor container-based applications, reviewing topics such as monitoring, administration, and networking in Docker.What will you learna- Learn fundamental DevOps skills and tools, starting with the basic components and concepts of Docker.a- Learn about Docker as a platform for the deployment of containers and Docker images taking into account the security of applications.a- Learn about tools that allow us to audit the security of the machine where we execute Docker images, finding out how to secure your Docker host.a- Learn how to secure your Docker environment and discover vulnerabilities and threats in Docker images.a- Learn about creating and deploying containers in a security way with Docker and Kubernetes.a- Learn about monitoring and administration in Docker with tools such as cadvisor, sysdig, portainer, and Rancher.Who this book is forThis book covers different techniques to help developers improve DevOps and container security skills and can be useful for people who are involved in software development and want to learn how Docker works from a security point of view. It is recommended that readers have the knowledge about UNIX commands and they work with commands terminal. Table of Contents1. Getting started with DevOps2. Container platforms3. Managing Containers and Docker images4. Getting started with Docker security5. Docker host security6. Docker images security7. Auditing and analyzing vulnerabilities in Docker containers8. Kubernetes security9. Docker container networking10. Docker container monitoring11. Docker container administrationAbout the AuthorJose Manuel Ortega is a software engineer and security researcher with a special focus on new technologies, open source, security and testing. In recent years, he is interested in security development, especially with Python and security best practices with Docker and Kubernetes. Conferences and talks related with python, security and docker are available on his personal website http://jmortega.github.io.Your Blog links: http://jmortega.github.io/Your LinkedIn Profile:https://www.linkedin.com/in/jmortega1/