Mastering Docker - Second Edition.

Print version record.

Cover ; Credits; About the Authors; About the Reviewers; www.PacktPub.com; Customer Feedback; Table of Contents; Preface; Chapter 1: Docker Overview; Understanding Docker; Developers; The problem; The Docker solution; Operators; The problem; The Docker solution; Enterprise; The problem; The Docker solution; Differences between dedicated hosts, virtual machines, and Docker; Docker installers/installation; Installing on Linux (Ubuntu 16.04); Installing on macOS; Installing on Windows 10 Professional; Older operating systems; The Docker command-line client; The Docker ecosystem; Summary.

Chapter 2: Building Container ImagesIntroducing the Dockerfile; Reviewing the Dockerfile in depth; FROM; LABEL; RUN; COPY and ADD; EXPOSE; ENTRYPOINT and CMD; Other Dockerfile commands; USER; WORKDIR; ONBUILD; ENV; Dockerfiles -- best practices; Building Docker images; The docker build command; Build an image from a Dockerfile; .dockerignore; Building custom images using Dockerfiles; Using an existing container; Building from scratch; Environmental variables; Using environmental variables in your Dockerfile; Putting it all together; Summary; Chapter 3: Storing and Distributing Images.

Docker HubDashboard; Explore; Organizations; Create; Profile and settings; The Stars page; Creating an automated build; Setting up your code; Setting up Docker Hub; Pushing your own image; Docker Store; Docker Registry; An overview of Docker Registry; Deploying your own registry; Docker Trusted Registry; Third-party registries; Quay; Amazon EC2 Container Registry; Microbadger; Summary; Chapter 4: Managing Containers; Docker container commands; The basics; Interacting with your containers; Attach; exec; Logs and process information; logs; top; stats; Resource limits.

Container states and miscellaneous commandsPause and unpause; Stop, start, restart, and kill; Removing containers; Miscellaneous commands; Docker networking and volumes; Docker networking; Docker volumes; Summary; Chapter 5: Docker Machine; An introduction to Docker Machine; Deploying local Docker hosts with Docker Machine; Launching Docker hosts in the cloud; DigitalOcean; Amazon Web Services; More Docker networking; Using other base operating systems; CoreOS on DigitalOcean; RancherOS on VirtualBox; Summary; Chapter 6: Docker Compose; Introducing Docker Compose.

Our Docker Compose applicationDocker Compose YAML file; Mobycounter YAML; The voting application; Docker Compose commands; Up and PS; Config; Pull, build, and create; Start, stop, restart, pause, and unpause; Top, logs, and events; Exec and run; Scale; Kill, rm, and down; Summary; Chapter 7: Docker Swarm; Installing Docker Swarm; Docker Swarm roles; Swarm manager; Swarm worker; Using Docker Swarm; Creating a cluster; Joining workers; Listing nodes; Managing a cluster; Promoting a worker node; Demoting a manager node; Draining a node; Docker Swarm services and stacks; Services; Stacks.

Deleting a Swarm cluster.

Unlock new opportunities using Docker's most advanced features. About This Book* Experience first- and third-party tools such as Docker Compose, Docker Machine, Portainer, and Rancher* Learn how to leverage Kubernetes, Amazon ECS, and Docker Swarm and know when each solution is appropriate* Discover how Docker can be integrated into your daily workflowsWho This Book Is ForIf you are an I.T Professional and recognize Docker's importance for innovation in everything from system administration to web development, but aren't sure how to use it to its full potential, this book is for you. What You Will Learn* Become fluent in the basic components and concepts of Docker* Secure your containers and files with Docker's security features* Extend Docker and solve architectural problems using first- and third-party orchestration tools, service discovery, and plugins* Leverage the Linux container virtualization paradigm by creating highly scalable applicationsIn DetailDocker has been a game-changer when it comes to how modern applications are deployed and architectured. It has now grown into a key driver of innovation beyond system administration, with an impact on the world of web development and more. But how can you make sure you're keeping up with the innovations it's drivingThis book shows you how; it not only demonstrates how to use Docker more effectively, it also helps you rethink and reimagine what's possible with Docker. You will also cover basic topics such as building, managing and storing images along with best practices to make you confident before delving more deeply into Docker security. You'll find everything related to extending and integrating Docker in new and innovative ways. Docker Swarm and Docker Compose will help you take control of your containers in an efficient way. By the end of the book, you will have a broad and detailed sense of exactly what's possible with Docker and how seamlessly it fits in with a range of other platforms and tools. Style and approachA clear, concise, and straightforward book to make you a Master in Docker by including topics such as extending and integrating Docker along with different Docker tools, in a way that's accessible and practical. This book has been created to help you put new ideas into practice, and to demonstrate precisely what's possible with Docker.

Master record variable field(s) change: 072