This video was so clear and easy to follow, kudos! I've been confused as buildx is the "new way" to do multi arch images, yet having multiple Dockerfiles or multiple build stages to produce different images (very easy to find yourself in this situation, mind you...) immediately breaks the "new way." I spent too much time trying to figure out how buildx accounts for this very common use case and sounds like the answer is "it doesn't." I guess I'll stick to the "old way" for now (docker manifest) for anyone that didn't watch the whole video.

Thank you, this explains everything I wanted to know. Now I understand multiarch builds.

Thank you for such a great tutorial. Every thing I need in 10 minutes to build images for multiple platform.

Kudos! Very simple and straight forward explanation.

Thank you very much. Just experienced that pain after moving my workflow on Macbook Air M1. We use some precompiled binaries in our container, so it can't be built in aarch64. For those who wondering, how to built containers in preffered platform with docker-compose: 1. change docker-compose.yml "version" parameter to "2.4" 2. add "platform: linux/amd64" in desired service options 3. rebuild

Concise & very well explained. I got a clear understanding of this topic. Great job man!

One of the best tutoriais I've seen, keep it up man! You got another subscriber :D

Thanks for the short and understandable explanation

Nice video. Excited to see the transition to more ARM based servers.

Perfect video, No crap and absolutely right information and context.

Great overview! Perfect level of detail. Thanks for this video.

This was so helpful! Thanks a lot for taking the time!

Thanks for a great explanation! Really helped my work with buildx

Thanks for sharing Sirr, simple and useful way of teaching. Congratulation!

Whaou! Very well explained! Thanks a lot

you are my hero, thanks alot

Very well done Sid!

Thanks for the thorough explanation!

Nice video! It helped a lot!! Reminder for the newbies like me: do not forget to write the username correctly or else it will give you an "not authorized error"

Dockerized some python script and pushed to my dockerhub. Created ec2 in aws installed docker. Pulled that image and tried to run it. Failed because of architecture. Even tried with --platform arm64. Failed. Now u saved my #a#sss. Thank u so much

Very Helpfull, Thanks

amazing man! thank you!

Great work. Thank you.

thank you so much, wonderful

Thanks. Helped a ton

Great video! Thanks a lot!

Very good tutorial! Thx!

Great video. Thanks.

thanks

Thanks for covering & explaining things in lucid way . Appreciate I am in a situation where in as part of developer's environment , I want to build docker image for one huge multi-language (django-python,java etc) monolith app(for linux os, jailrooted , having diff services like postgres, celery jobs & few java processes in it), which should be compatible with x86_64 intel based & arm64 M1 based mac , as few employees has intel macs , while new ones are getting m1 mac . I guess in my case rather then investing much amount of time on buildx, I should go with an older approach of having 2 macs by my side 1 with intel chip & another with arm64 M1 chip . Also in my case as build process of creating docker image of that monolith app is too complex , I would have to create separate Dockerfile for each architecture. Any thoughts on this ?

Great video

Thank you

my company refused to support my arm64 for now, saying too much change in the CI part.

In my Ubuntu 18.04 machine, docker buildx ls---> showing only linux/amd64 [Platform]. How to add more new platform

Great video!!! If wanting to save money, wouldn't just building with one architecture, such as ARM64, save more money, with less development costs and hosting cost?

how to support for linux, mac and windows machine using buildx

Thank you very much for the video!!! What is the correct platform the new M1-2020 Macbooks? is linux/arm64 or linux/arm/v7 or linux/arm64/v8 ?

Hi DevOps! Amazing Video, very helpful. I have an issue. I'm working on a x86 system and pulled a ARMv8 image. i was hoping to build that image to a ARMv8 device using the host. Is this possible using your same example? Regards and thanks again for the video.

What if I do not want to push image to docker hub registry. Want to build it locally and run it locally. My apps seems to be working fine on windows container but not on m1 mac

I got an error: docker: 'buildx' is not a docker command. What should I do?

"Error: Error response from daemon: invalid mount config for type "volume": invalid mount path: 'C:/ProgramData/buildkitd/.buildstate' mount path must be absolute" i ran into this error while inspecting the bootstrap... can you help me?

so simple...

hi. i got this error: "docker buildx build" requires exactly 1 argument.

can we use buildx with docker compose? how?

Do you try docker buildx bake command, can provide file to build multi arch config