How to customize the docker image name in VS2019

Question

In vs2019, I generate the docker image in the output window, the original command to generate the image was：

docker build -f "e:\work\dotnetcoreproject\rookie.qwt\rookie.qwt.webapi\dockerfile" --force-rm -t rookieqwtwebapi --label "com.microsoft.created-by=visual-studio" --label "com.microsoft.visual-studio.project-name=rookie.Qwt.WebApi" "e:\work\dotnetcoreproject\rookie.qwt"

I want to change the image name rookieqwtwebapi to registry.rookie.qwt.webapi, how can I do it in vs2019?

Answer 1

I want to change the image name rookieqwtwebapi to registry.rookie.qwt.webapi, how can I do it in vs2019?

According to the Microsoft's docs, there's a parameter of DockerfileTag for this purpose:

The tag that will be used when building the Docker image. In debugging, a ":dev" is appended to the tag.

So do it as below:

1. Double click your project name in Solution Explorer
2. Edit the project file, add a custom <DockerfileTag/>:

  <PropertyGroup>
    <TargetFramework>netcoreapp3.1</TargetFramework>
    <UserSecretsId>65be249c-09e1-45ea-bac9-45d1cb4c82b6</UserSecretsId>
    <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
    <DockerfileTag>registry.rookie.qwt.webapi</DockerfileTag>
  </PropertyGroup>

Now VS will build the image with this tag of registry.rookie.qwt.webapi (or registry.rookie.qwt.webapi:dev when debugging) automatically .

Answer 2

Go to the Properties of the project and change the Assembly name. It will change the entire image name. Image tag can be added in Publish Profile.