Preparation toward running Docker on ARM Mac: Building multi-arch images with Docker BuildX

So, Docker will no longer be useful when you want to run the same image on Mac and on x86_64 cloud instances? Nope. Docker will remain useful, as long as the image is built with support for multi-architectures. If you are still building images only for x86_64, you should switch your images to multi-arch as soon as possible, ahead of the actual release of ARM Mac. Note: ARM Mac will be probably abl

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multi architectureで動かせるbuildxの紹介