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Medium
medium.com › @johnidouglasmarangon › how-to-dockerize-a-net-application-43b7bcf2633e
How to Dockerize a .NET Application — dotNet Shorts Series | by Johni Douglas Marangon | Medium
December 5, 2023 - The .dockerignore file is a way to specify rules to ignore files and folders during the image building process, i.e.
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Code Maze
code-maze.com › home › dockerizing asp.net core application with dockerfiles
Dockerizing ASP.NET Core Application With Dockerfiles - Code Maze
October 21, 2024 - In this case, after the project has been published and we run the image, a container will spin up by firing dotnet AccountOwnerServer.dll command which will start our application. Since we are copying our files to the docker image on every build, we should create a .dockerignore file and select which files and folders we don’t want to copy every time.
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GitHub
github.com › dotnet › runtime › blob › main › .dockerignore
runtime/.dockerignore at main · dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps. - runtime/.dockerignore at main · dotnet/runtime
Author   dotnet
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GitHub
github.com › dotnet › dotnet-docker-samples › blob › master › dotnetapp-dev › .dockerignore
dotnet-docker-samples/dotnetapp-dev/.dockerignore at master · dotnet/dotnet-docker-samples
March 1, 2018 - The .NET Core Docker samples have moved to https://github.com/dotnet/dotnet-docker/tree/master/samples - dotnet-docker-samples/dotnetapp-dev/.dockerignore at master · dotnet/dotnet-docker-samples
Author   dotnet
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Medium
medium.com › @jeroenverhaeghe › creating-smaller-and-more-secure-docker-images-for-net-core-8c74101e9027
Creating smaller and more secure docker images for .NET core | by Jeroen Verhaeghe | Medium
June 15, 2024 - This file describes what files you want to ignore from a docker image. Add a new .dockerignore file in the build context folder.
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Hjerpbakk
hjerpbakk.com › blog › 2018 › 03 › 19 › dockerignore
.dockerignore is your friend - remember to use it
March 19, 2018 - In a .dockerignore, you can specify ignore rules and exceptions from these rules for files and folder. These won’t be included in the build context.
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GitHub
github.com › dotnet › dotnet-docker › blob › main › samples › aspnetapp › .dockerignore
dotnet-docker/samples/aspnetapp/.dockerignore at main · dotnet/dotnet-docker
Official container images for .NET. Contribute to dotnet/dotnet-docker development by creating an account on GitHub.
Author   dotnet
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Softchris
softchris.github.io › pages › dotnet-dockerize.html
How YOU can Dockerize a .Net Core app
In doing so we discussed why containers and Docker. We've also learned to specify the contents of a Dockerfile file to specify what we want to go into an image. Furthermore, we learned to create .dockerignore file to specify what should NOT go into our image to ensure we small and fast builds.
Find elsewhere
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The Data Farm
thedatafarm.com › docker › docker-init-for-asp-net-core-compared-to-vs-or-vs-code-extensions
Docker Init for ASP.NET Core Compared to VS or VS Code Extensions | The Data Farm
February 29, 2024 - Next is the .dockerignore file. I’ve listed the contents of each in the table below. They all have the same core set of files which in fact is the entirety of what the VS Code extension has included. docker init has added one extra, .DS_Store which is short for Desktop Services Store, a file related to MacOS.
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.dockerignore
dockerignore.com › dockerignores › frameworks-dotnet
.NET .dockerignore
# ============================================================================ # Created by https://dockerignore.com/ # FRAMEWORK TEMPLATE for .NET # Website: https://dotnet.microsoft.com/ # Repository: https://github.com/dotnet/core # ============================================================================ # ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ # TEMPLATE OVERVIEW & USAGE NOTES # ━━━━━
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GitHub
github.com › dotnet › dotnet-docker › blob › main › samples › dotnetapp › .dockerignore
dotnet-docker/samples/dotnetapp/.dockerignore at main · dotnet/dotnet-docker
Official container images for .NET. Contribute to dotnet/dotnet-docker development by creating an account on GitHub.
Author   dotnet
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No Dogma Blog
nodogmablog.bryanhogan.net › 2025 › 09 › dockerfile-for-a-net-9-web-api-application
Dockerfile for a .NET 9 Web API Application | no dogma blog
September 29, 2025 - RUN dotnet publish -c Release -o /app # Change to the runtime image FROM mcr.microsoft.com/dotnet/aspnet:9.0 EXPOSE 8080 WORKDIR /app COPY --link --from=build /app . ENTRYPOINT ["./WebApiDocker"] ... This Dockerfile is more efficient because it restores the NuGet packages before copying the rest of the source code. If you change your source code, but not your dependencies, the restore step will be its own layer and skipped on subsequent builds. But it does require a .dockerignore file to skip the obj directory, and any other files you don’t want copied into the container.
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Medium
medium.com › @bronsteinkevin › starting-up-with-asp-net-core-and-docker-c66a5110abf4
Starting up with ASP.NET Core and Docker | by Kevin Bronstein | Medium
December 12, 2017 - If that happens, you can just create a .txt file and then rename it with the command ren Dockerfile.txt Dockerfile . As recommended, we will also create a .dockerignore file to tell docker what directories to ignore when building the image.
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Docker
docs.docker.com › guides › c# (.net) › containerize your app
Containerize your app | Docker Docs
This utility will walk you through creating the following files with sensible defaults for your project: - .dockerignore - Dockerfile - compose.yaml - README.Docker.md Let's get started! ? What application platform does your project use? ASP.NET Core ? What's the name of your solution's main project? myWebApp ? What version of .NET do you want to use? 10.0 ? What local port do you want to use to access your server? 8080 · In the following Dockerfile, the FROM instructions use dhi.io/dotnet:10-sdk and dhi.io/aspnetcore:10 as the base images.
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JetBrains
youtrack.jetbrains.com › issue › RIDER-73542 › Default-.NET-6-API-project-with-Docker-doesnt-respect-.dockerignore-file
Default .NET 6 API project with Docker doesn't respect . ...
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Stack Overflow
stackoverflow.com › questions › 44209120 › dockerfile-add-file-from-a-windows-directory-in-the-net-core-web-api
Dockerfile - add file from a windows directory in the .NET Core Web API - Stack Overflow
FROM microsoft/aspnetcore:1.1 ARG ... ["dotnet", "MyApi.dll"] ... Service 'myservice' failed to build: lstat C:/Users/MyUser/custom_directory/myfile: no such file or directory ... You can ADD (copy) only files from a source directory. In this case Visual Studio project directory. Copy myfile to project directory and add a new line "myfile" to .dockerignore ...
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Stack Overflow
stackoverflow.com › questions › 45251267 › exclude-docker-directory-in-net-core-application
c# - Exclude docker directory in .net core application - Stack Overflow
Event if direcotry is not mounted, dotenet creates it after dotnet restore, and override on host. Dockerfile · FROM microsoft/aspnetcore-build WORKDIR /app · c# docker · .net-core · docker-compose · Share · Improve this question · Follow · asked Jul 22, 2017 at 6:03 · bielu000bielu000 · 2,26133 gold badges2929 silver badges5555 bronze badges · Add a comment | Related questions · 80 · How can I exclude a sub-directory with a .dockerignore file ·
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Stack Overflow
stackoverflow.com › questions › 62760863 › asp-net-core-container-isnt-ignoring-node-modules-and-wont-start-because-of-it
visual studio - Asp.Net core container isn't ignoring node_modules and won't start because of it existing - Stack Overflow
July 6, 2020 - **/.classpath **/.dockerignore **/.env **/.git **/.gitignore **/.project **/.settings **/.toolstarget **/.vs **/.vscode **/*.*proj.user **/*.dbmdl **/*.jfm **/azds.yaml **/bin **/charts **/docker-compose* **/Dockerfile* **/node_modules* **/npm-debug.log **/obj **/secrets.dev.yaml **/values.dev.yaml LICENSE README.md