\u003cp\u003e\u003cb\u003eDocker lets you create, deploy, and manage your applications anywhere at anytime â flexibility is key so you can deploy stable, secure, and scalable app containers across a wide variety of platforms and delve into microservices architecture\u003c/b\u003e\u003c/p\u003e\u003ch2\u003eAbout This Book\u003c/h2\u003e\u003cul\u003e\u003cli\u003eThis up-to-date edition shows how to leverage Dockerâs features to deploy your existing applications\u003c/li\u003e\u003cli\u003eLearn how to package your applications with Docker and build, ship, and scale your containers\u003c/li\u003e\u003cli\u003eExplore real-world examples of securing and managing Docker containers\u003c/li\u003e\u003c/ul\u003e\u003ch2\u003eWho This Book Is For\u003c/h2\u003e\u003cp\u003eThis book is ideal for developers, operations managers, and IT professionals who would like to learn about Docker and use it to build and deploy container-based apps. No prior knowledge of Docker is expected.\u003c/p\u003e\u003ch2\u003eWhat You Will Learn\u003c/h2\u003e\u003cul\u003e\u003cli\u003eDevelop containerized applications using the Docker version 17.03\u003c/li\u003e\u003cli\u003eBuild Docker images from containers and launch them\u003c/li\u003e\u003cli\u003eDevelop Docker images and containers leveraging Dockerfiles\u003c/li\u003e\u003cli\u003eUse Docker volumes to share data\u003c/li\u003e\u003cli\u003eGet to know how data is shared between containers\u003c/li\u003e\u003cli\u003eUnderstand Docker Jenkins integration\u003c/li\u003e\u003cli\u003eGain the power of container orchestration\u003c/li\u003e\u003cli\u003eFamiliarize yourself with the frequently used commands such as docker exec, docker ps, docker top, and docker stats\u003c/li\u003e\u003c/ul\u003e\u003ch2\u003eIn Detail\u003c/h2\u003e\u003cp\u003eDocker is an open source containerization engine that offers a simple and faster way for developing and running software. Docker containers wrap software in a complete filesystem that contains everything it needs to run, enabling any application to be run anywhere â this flexibily and portabily means that you can run apps in the cloud, on virtual machines, or on dedicated servers.\u003c/p\u003e\u003cp\u003eThis book will give you a tour of the new features of Docker and help you get started with Docker by building and deploying a simple application. It will walk you through the commands required to manage Docker images and containers. Youâll be shown how to download new images, run containers, list the containers running on the Docker host, and kill them.\u003c/p\u003e\u003cp\u003eYouâll learn how to leverage Dockerâs volumes feature to share data between the Docker host and its containers â this data management feature is also useful for persistent data. This book also covers how to orchestrate containers using Docker compose, debug containers, and secure containers using the AppArmor and SELinux security modules.\u003c/p\u003e\u003ch2\u003eStyle and approach\u003c/h2\u003e\u003cp\u003eThis step-by-step guide will walk you through the features and use of Docker, from Docker software installation to the impenetrable security of containers.\u003c/p\u003e
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