README.sdk.md

Featured Tags

• 5.0 (Current)
  • docker pull mcr.microsoft.com/dotnet/sdk:5.0
• 3.1 (LTS)
  • docker pull mcr.microsoft.com/dotnet/sdk:3.1

About This Image

This image contains the .NET SDK which is comprised of three parts:

1. .NET CLI
2. .NET runtime
3. ASP.NET Core

Use this image for your development process (developing, building and testing applications).

Watch dotnet/announcements for Docker-related .NET announcements.

How to Use the Image

The .NET Docker samples show various ways to use .NET and Docker together. See Building Docker Images for .NET Applications to learn more.

Building .NET Apps with Docker

• .NET Docker Sample - This sample builds, tests, and runs the sample. It includes and builds multiple projects.
• ASP.NET Core Docker Sample - This sample demonstrates using Docker with an ASP.NET Core Web App.

Develop .NET Apps in a Container

The following samples show how to develop, build and test .NET applications with Docker without the need to install the .NET SDK.

• Build .NET Applications with SDK Container
• Test .NET Applications with SDK Container
• Run .NET Applications with SDK Container

Related Repos

.NET:

• dotnet: .NET
• dotnet/aspnet: ASP.NET Core Runtime
• dotnet/runtime: .NET Runtime
• dotnet/runtime-deps: .NET Runtime Dependencies
• dotnet/monitor: .NET Monitor Tool
• dotnet/samples: .NET Samples
• dotnet/nightly/sdk: .NET SDK (Preview)

.NET Framework:

• dotnet/framework: .NET Framework, ASP.NET and WCF
• dotnet/framework/samples: .NET Framework, ASP.NET and WCF Samples

Full Tag Listing

Linux amd64 Tags

Tags	Dockerfile	OS Version
5.0.401-bullseye-slim-amd64, 5.0-bullseye-slim-amd64, 5.0.401-bullseye-slim, 5.0-bullseye-slim	Dockerfile	Debian 11
5.0.401-buster-slim-amd64, 5.0-buster-slim-amd64, 5.0.401-buster-slim, 5.0-buster-slim, 5.0.401, 5.0, latest	Dockerfile	Debian 10
5.0.401-alpine3.14-amd64, 5.0-alpine3.14-amd64, 5.0-alpine-amd64, 5.0.401-alpine3.14, 5.0-alpine3.14, 5.0-alpine	Dockerfile	Alpine 3.14
5.0.401-alpine3.13-amd64, 5.0-alpine3.13-amd64, 5.0.401-alpine3.13, 5.0-alpine3.13	Dockerfile	Alpine 3.13
5.0.401-focal-amd64, 5.0-focal-amd64, 5.0.401-focal, 5.0-focal	Dockerfile	Ubuntu 20.04
3.1.413-bullseye, 3.1-bullseye	Dockerfile	Debian 11
3.1.413-buster, 3.1-buster, 3.1.413, 3.1	Dockerfile	Debian 10
3.1.413-alpine3.14, 3.1-alpine3.14, 3.1-alpine	Dockerfile	Alpine 3.14
3.1.413-alpine3.13, 3.1-alpine3.13	Dockerfile	Alpine 3.13
3.1.413-focal, 3.1-focal	Dockerfile	Ubuntu 20.04
3.1.413-bionic, 3.1-bionic	Dockerfile	Ubuntu 18.04

.NET 6.0 Preview Tags

Tags	Dockerfile	OS Version
6.0.100-rc.1-bullseye-slim-amd64, 6.0-bullseye-slim-amd64, 6.0.100-rc.1-bullseye-slim, 6.0-bullseye-slim, 6.0.100-rc.1, 6.0	Dockerfile	Debian 11
6.0.100-rc.1-alpine3.14-amd64, 6.0-alpine3.14-amd64, 6.0-alpine-amd64, 6.0.100-rc.1-alpine3.14, 6.0-alpine3.14, 6.0-alpine	Dockerfile	Alpine 3.14
6.0.100-rc.1-focal-amd64, 6.0-focal-amd64, 6.0.100-rc.1-focal, 6.0-focal	Dockerfile	Ubuntu 20.04

Linux arm64 Tags

Tags	Dockerfile	OS Version
5.0.401-bullseye-slim-arm64v8, 5.0-bullseye-slim-arm64v8, 5.0.401-bullseye-slim, 5.0-bullseye-slim	Dockerfile	Debian 11
5.0.401-buster-slim-arm64v8, 5.0-buster-slim-arm64v8, 5.0.401-buster-slim, 5.0-buster-slim, 5.0.401, 5.0, latest	Dockerfile	Debian 10
5.0.401-focal-arm64v8, 5.0-focal-arm64v8, 5.0.401-focal, 5.0-focal	Dockerfile	Ubuntu 20.04
3.1.413-bullseye-arm64v8, 3.1-bullseye-arm64v8	Dockerfile	Debian 11
3.1.413-buster-arm64v8, 3.1-buster-arm64v8, 3.1.413, 3.1	Dockerfile	Debian 10
3.1.413-focal-arm64v8, 3.1-focal-arm64v8	Dockerfile	Ubuntu 20.04
3.1.413-bionic-arm64v8, 3.1-bionic-arm64v8	Dockerfile	Ubuntu 18.04

.NET 6.0 Preview Tags

Tags	Dockerfile	OS Version
6.0.100-rc.1-bullseye-slim-arm64v8, 6.0-bullseye-slim-arm64v8, 6.0.100-rc.1-bullseye-slim, 6.0-bullseye-slim, 6.0.100-rc.1, 6.0	Dockerfile	Debian 11
6.0.100-rc.1-alpine3.14-arm64v8, 6.0-alpine3.14-arm64v8, 6.0-alpine-arm64v8, 6.0.100-rc.1-alpine3.14, 6.0-alpine3.14, 6.0-alpine	Dockerfile	Alpine 3.14
6.0.100-rc.1-focal-arm64v8, 6.0-focal-arm64v8, 6.0.100-rc.1-focal, 6.0-focal	Dockerfile	Ubuntu 20.04

Linux arm32 Tags

Tags	Dockerfile	OS Version
5.0.401-bullseye-slim-arm32v7, 5.0-bullseye-slim-arm32v7, 5.0.401-bullseye-slim, 5.0-bullseye-slim	Dockerfile	Debian 11
5.0.401-buster-slim-arm32v7, 5.0-buster-slim-arm32v7, 5.0.401-buster-slim, 5.0-buster-slim, 5.0.401, 5.0, latest	Dockerfile	Debian 10
5.0.401-focal-arm32v7, 5.0-focal-arm32v7, 5.0.401-focal, 5.0-focal	Dockerfile	Ubuntu 20.04
3.1.413-bullseye-arm32v7, 3.1-bullseye-arm32v7	Dockerfile	Debian 11
3.1.413-buster-arm32v7, 3.1-buster-arm32v7, 3.1.413, 3.1	Dockerfile	Debian 10
3.1.413-focal-arm32v7, 3.1-focal-arm32v7	Dockerfile	Ubuntu 20.04
3.1.413-bionic-arm32v7, 3.1-bionic-arm32v7	Dockerfile	Ubuntu 18.04

.NET 6.0 Preview Tags

Tags	Dockerfile	OS Version
6.0.100-rc.1-bullseye-slim-arm32v7, 6.0-bullseye-slim-arm32v7, 6.0.100-rc.1-bullseye-slim, 6.0-bullseye-slim, 6.0.100-rc.1, 6.0	Dockerfile	Debian 11
6.0.100-rc.1-alpine3.14-arm32v7, 6.0-alpine3.14-arm32v7, 6.0-alpine-arm32v7, 6.0.100-rc.1-alpine3.14, 6.0-alpine3.14, 6.0-alpine	Dockerfile	Alpine 3.14
6.0.100-rc.1-focal-arm32v7, 6.0-focal-arm32v7, 6.0.100-rc.1-focal, 6.0-focal	Dockerfile	Ubuntu 20.04

Nano Server 2022 amd64 Tags

Tag	Dockerfile
5.0.401-nanoserver-ltsc2022, 5.0-nanoserver-ltsc2022, 5.0.401, 5.0, latest	Dockerfile
3.1.413-nanoserver-ltsc2022, 3.1-nanoserver-ltsc2022, 3.1.413, 3.1	Dockerfile

.NET 6.0 Preview Tags

Tag	Dockerfile
6.0.100-rc.1-nanoserver-ltsc2022, 6.0-nanoserver-ltsc2022, 6.0.100-rc.1, 6.0	Dockerfile

Windows Server Core 2022 amd64 Tags

Tag	Dockerfile
5.0.401-windowsservercore-ltsc2022, 5.0-windowsservercore-ltsc2022	Dockerfile

.NET 6.0 Preview Tags

Tag	Dockerfile
6.0.100-rc.1-windowsservercore-ltsc2022, 6.0-windowsservercore-ltsc2022	Dockerfile

Nano Server, version 20H2 amd64 Tags

Tag	Dockerfile
5.0.401-nanoserver-20H2, 5.0-nanoserver-20H2, 5.0.401, 5.0, latest	Dockerfile
3.1.413-nanoserver-20H2, 3.1-nanoserver-20H2, 3.1.413, 3.1	Dockerfile

.NET 6.0 Preview Tags

Tag	Dockerfile
6.0.100-rc.1-nanoserver-20H2, 6.0-nanoserver-20H2, 6.0.100-rc.1, 6.0	Dockerfile

Nano Server, version 2004 amd64 Tags

Tag	Dockerfile
5.0.401-nanoserver-2004, 5.0-nanoserver-2004, 5.0.401, 5.0, latest	Dockerfile
3.1.413-nanoserver-2004, 3.1-nanoserver-2004, 3.1.413, 3.1	Dockerfile

.NET 6.0 Preview Tags

Tag	Dockerfile
6.0.100-rc.1-nanoserver-2004, 6.0-nanoserver-2004, 6.0.100-rc.1, 6.0	Dockerfile

Nano Server, version 1809 amd64 Tags

Tag	Dockerfile
5.0.401-nanoserver-1809, 5.0-nanoserver-1809, 5.0.401, 5.0, latest	Dockerfile
3.1.413-nanoserver-1809, 3.1-nanoserver-1809, 3.1.413, 3.1	Dockerfile

.NET 6.0 Preview Tags

Tag	Dockerfile
6.0.100-rc.1-nanoserver-1809, 6.0-nanoserver-1809, 6.0.100-rc.1, 6.0	Dockerfile

Windows Server Core 2019 amd64 Tags

Tag	Dockerfile
5.0.401-windowsservercore-ltsc2019, 5.0-windowsservercore-ltsc2019	Dockerfile

.NET 6.0 Preview Tags

Tag	Dockerfile
6.0.100-rc.1-windowsservercore-ltsc2019, 6.0-windowsservercore-ltsc2019	Dockerfile

You can retrieve a list of all available tags for dotnet/sdk at https://mcr.microsoft.com/v2/dotnet/sdk/tags/list.

For tags contained in the old dotnet/core/sdk repository, you can retrieve a list of those tags at https://mcr.microsoft.com/v2/dotnet/core/sdk/tags/list.

Support

See Microsoft Support for .NET for the support lifecycle.

Image Update Policy

• We update the supported .NET images within 12 hours of any updates to their base images (e.g. debian:buster-slim, windows/nanoserver:ltsc2022, buildpack-deps:bionic-scm, etc.).
• We publish .NET images as part of releasing new versions of .NET including major/minor and servicing.

Feedback

• File an issue
• Contact Microsoft Support

License

• Legal Notice: Container License Information
• .NET license
• Discover licensing for Linux image contents
• Windows base image license (only applies to Windows containers)
• Pricing and licensing for Windows Server 2019