#DOCKER DESKTOP APPLICATION INSTALL#
You can unzip compressed archives or install MSIs, too, but the packaging process is all automated, so you can’t run an install process that has a Windows UI and needs user input. Typically this includes Windows PowerShell commands for configuration and instructions to copy application content and set up any dependencies. To package an application to run in Docker, you write a small script called a Dockerfile that automates all the steps for deploying the app. NET console apps and all flavors of ASP.NET are great candidates.
That rules out running Windows Forms or Windows Presentation Foundation (WPF) apps in containers (although you could use Docker to package and distribute those desktop apps), but Windows Communication Foundation (WCF). You can’t run desktop apps in Docker because there’s no UI integration between the Docker platform and the Windows host. NET Solutionsĭocker is for server applications-Web sites, APIs, messaging solutions and other components that run in the background.
#DOCKER DESKTOP APPLICATION HOW TO#
With the Docker platform you’ll see how to iterate with new versions of the app, upgrade the components quickly and safely, and deploy the complete solution to Microsoft Azure. Then I’ll show a feature-driven approach to extending the app, improving performance and giving users self-service analytics. I’ll start by moving the whole app as is to Docker, without any code changes, and run the Web site and database in lightweight containers. In this article I’ll take a monolithic ASP.NET WebForms app that connects to a SQL Server database, and modernize it by taking advantage of the Docker platform. With Docker, a platform for running applications in lightweight containers, and Windows Server 2016, you can give traditional apps a new lease on life-adding features, increasing security and performance, and moving toward continuous deployment-without a lengthy and expensive rebuild project.
Equally, they may not justify the investment needed for a full rewrite. These traditional apps still offer great business value, but they’re likely to be difficult to maintain, upgrade, extend and manage. NET Framework has been a successful application platform for 15 years, with countless business-critical apps running on older versions of the Framework and older versions of Windows Server.
Volume 32 Number 4 Modernizing Traditional.
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