dotnet-builder

Docker image for .netcore >= 8.0 with nodejs, yarn, jq and more.

$ docker pull totallymoney/dotnet-builder:net8-node20

dotnet-build docker Hub image page

The intention is to track new dotnet-sdk images. When a new version of dotnet is available we can make release a new version of this image.

Make a Release

To publish a new docker image tag you must tag the repo after you commit.

For example, if we want to update nodejs, edit the Dockerfile, commit, tag the repo then push including the tag.

$ git commit -am "Use nodejs version 18"
$ git push
$ git tag net6-node18
$ git push --tags

Docker Hub will automatically detect the new tag and begin building a new image named after the tag. i.e. totallymoney/dotnet-builder:net6-node18

The build will soon be visible on the builds page.

Make a Multi-Arch Release

The automatic docker-hub image builder will only build amd64 images. To build a multi arch release you will need to do that manually.

On a mac M1 the following will do it:

First you'll have to remove openjdk-11-jdk from the docker file. It's a very old version of openjdk, and not supported on arm.

Now we'll need to create a container to build images within. I believe you need this for qemu to kick in and build the different archs. It's slow, but it works.

docker buildx create --name container --driver=docker-container

Then following will build a multiarch image, and push that change to docker-hub.

docker buildx build --platform linux/arm64,linux/amd64 --tag totallymoney/dotnet-builder-multiarch:net8-node20 --builder=container --push .