Verifying that Docker Desktop's operating system mode matches the project's target operating system.ĭocker Desktop's operating system mode matches the project's target operating system.
Verifying that Docker Desktop is running. = Verifying that Docker Desktop is running. Verifying that Docker Desktop is installed. Prior to building or debugging our application, we will already notice some activity in the Container Tools output in the output window. Next lets take a look at how our application gets built and deployed as a container. RUN dotnet publish "" -c Release -o /appĮNTRYPOINT FROM /dotnet/core/aspnet:2.1-stretch-slim AS baseįROM /dotnet/core/sdk:2.1-stretch AS buildĬOPY Multistage builds are helpful to optimize layers and keep our Dockerfile easy to maintain. Similar to when working with Visual Studio 2017, a Dockerfile is generated with four named build stages (base, build, publish, and final). Here we want to select Enable Docker Support and make sure Linux is selected in the following drop-down. That said, a key piece can be found in the advanced section. For the purposes of this example we will select the API project template. Now we can provide some more specifics for our new application. As you can see, this process is much more like a wizard as opposed to the monolithic dialog that was used in previous versions. Once this is done, we can give our new project a name, location, and solution name. For this tutorial, we will select the ASP.NET Core Web Application template and click Next. I have become quite accustomed to the previous version however, I must admit the improvements are very intuitive. Creating an ASP.NET Core Docker ContainerĪs explained in this blog post, the new project dialog in Visual Studio has been given an overhaul. Once this is done, we are ready to create an ASP.NET Core Docker container in Visual Studio. Lastly, you will need to have Docker Desktop for Windows installed if you haven’t already. More specifically, if you select Individual Components, you need to ensure that the Container Development Tools component is selected as shown below.
NET Core cross-platform development workload installed.
This is a simple as installing Visual Studio 2019 with the. The first step is making sure Visual Studio is set up correctly.
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