Book Image

Learning Windows Server Containers

Book Image

Learning Windows Server Containers

Overview of this book

Windows Server Containers are independent, isolated, manageable and portable application environments which are light weight and shippable. Decomposing your application into smaller manageable components or MicroServices helps in building scalable and distributed application environments. Windows Server Containers have a significant impact on application developers, development operations (DevOps) and infrastructure management teams. Applications can be built, shipped and deployed in a fast-paced manner on an easily manageable and updatable environment. Learning Windows Server Containers teaches you to build simple to advanced production grade container based application using Asp.Net Core, Visual Studio, Azure, Docker and PowerShell technologies. The book teaches you to build and deploy simple web applications as Windows and Hyper-V containers on Windows 10 and Windows Server 2016 on Azure. You will learn to build on top of Windows Container Base OS Images, integrate with existing images from Docker Hub, create custom images and publish to Hub. You will also learn to work with storage containers built using Volumes and SQL Server as container, create and configure custom networks, integrate with Redis Cache containers, configure continuous integration and deployment pipelines using VSTS and Git Repository. Further you can also learn to manage resources for a container, setting up monitoring and diagnostics, deploy composite container environments using Docker Compose on Windows and manage container clusters using Docker Swarm. The last chapter of the book focuses on building applications using Microsoft’s new and thinnest server platform – Nano Servers.
Table of Contents (19 chapters)
Credits
Foreword
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Windows Server Containers development


If you have an environment ready for executing Windows Server Containers, you can start from here to learn how to create containers from existing images or create new images.

Pulling images from Docker Hub

In this section, we will use an existing Docker image to create a new container. Docker Hub is a public repository for storing Docker images. Docker images can be made up of Linux base OS or windowsservercore OS. Since OS kernels are completely different, containers made up of Linux cannot be installed on Windows and vice versa. At this point we cannot differentiate by looking at the name if the base OS is made up of Linux/Windows.If you try to install or pull a Linux image on Windows, it might fail with an error as follows:

Microsoft has also published a few docker images starting with microsoft/ that are made up of both Linux and windowsservercore base. Follow these steps to search and create a new container using a windowsservercore-based image called...