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

Listing images


The following command can be used to show a full list of Docker containers, irrespective of state. If you want to see only the running containers omit the -a (stands for all) option:

docker ps -a

The -f or --filter flags are applicable for the preceding command. -f or --filter, when used along with docker ps [OPTIONS], the list of containers, will be filtered as per the filtering condition provided along with this flag. For example, the following command shows details of the container matching the name:

docker ps --filter name=nostalgic_norman.

A few more valid flags for the filter option are exited=0, status=paused, and ancestor=windowsservercore. The following options are also valid while listing images:

  • -n: Shows the number of containers in any state
  • -l: Shows the latest container created
  • -s: Shows total file size

The usage is very similar to the filter flag shown previously.