Automating multi-arch docker image builds

[rimelek (Ákos Takács)]

I share my answer here too

Is Multi Platform Build Automation possible?

You can’t build multiarch images by default on Docker Hub, but you can use build hooks to do that: Note that it says it will run your build on Amazon Linux machines which was not true in my case, but I reported this issue on Github The idea is to create a folder called “hooks”, save your hooks there and use these commands somwhere in those hooks: docker buildx create --name multiarch --use docker buildx build . -t <your_image_name> -f Dockerfile --platform linux/arm64/v8,linux/amd64 --pus…