A Breakdown of ASP.NET Core’s Dockerfile

This post is my second foray into the world of vlogging — with better lighting than the first one.

In this video, I explain the multi-stage build of the default Dockerfile that comes with ASP.NET Core, how each stage is related to the other, and what they do. Lastly, I quickly touch on container fast mode, the #1 thing that trips up developers when building Docker images from Visual Studio.

Let’s get to the video.

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Show Notes

• Multi-Stage Builds as explained by Docker
• Docker Build Process for .NET projects
• ASP.NET Core Image on Dockerhub
• .NET SDK – Docker Hub on Dockerhub
• Microsoft’s explanation of Container Fast Mode