Название: Docker: A Comprehensive Guide for Beginners to Learn and Master Docker Автор: Enrique Sanchez
Издательство: Amazon Digital Services LLC
Год: 2019
Язык: английский
Формат: pdf, djvu
Размер: 10.1 MB
Docker is Software that enables Container Virtualization of applications. Applications, including their dependencies, can be packed into an image. Using a unique engine, the packaged application can then be executed in a Docker Container. Except for some Interfaces to Operating Systems or Hardware, the application is completely isolated. Any number of containers can be created from an image and operated in parallel, for example, scalable Cloud Services. Container Virtualization comes in many variants; Docker tries to make working with Containers as practical and uncomplicated as possible. As a Developer, for example, you can isolate your subproject into a container and transfer it to the test server with Docker Engine. There you can do the required tests without lengthy Installation or waiting for the next build.
With Docker Container, the Project can also be quickly and easily shared with colleagues or, more generally, independently of the client. Also, because the Containers are isolated, it is possible to simulate different environments for Software. In this Book, we are coming up with an Introduction and Technical information about Docker. Everything is well explained in layman terms to help Beginners learn, understand, and Master Docker very fast. Other things you will learn in this Book include :
What is Docker?
Understand containers first
Why you need Docker?
Is it useful to use Docker containers in programming?
Important features to know about Docker
Easy pack, ship, and run of the application
Storing single codes in containers
Getting Started with Docker
Orientation and Setup
The Docker file
Docker for various operating systems
Dockers for Windows
Accessing Setting dialog
Kubernetes
Dockers for Linux
Installation
Docker Troubleshooting
Common mistakes with Dockerfiles
Use of ADD instead of COPY
Entering whole application directory in a line
Running multiple services in one container
Improper usage of Docker’s builds cache
Storing data in containers
What to avoid while using Dockers
Running “apt-get install.”
Use of “Latest”
Use of external services while building
Use of multiple FROM statement
Using VOLUME in build
Docker Commands
Know the structure
Cleaning up the mess
Docker Commands and purposes
Running a command
Starting containers
Creating a new image
Difference between Kubernetes (k8s) and Docker
Setup and installation
Logging and monitoring
Working in two systems
Managing containers
How to monitor Docker in production
Benefit of monitoring
Things you need to start monitoring
Levels in monitoring docker
Monitoring the docker host
Tracking containers
Container performance
Frequently asked Questions (FAQ)
And Many More...
This book will Guide you as a beginner to learn the basics of Docker and how it works
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