Changes to support arm64 (and Apple M1)

[dougdonohoe]

Building off of great work by @faberchri, I modified the caddy and gotty installs to work for both arm64 and amd64.

The end of the README.md includes instructions on how to build the image using docker buildx. Not sure where this should actually go, but happy to move it elsewhere.

I also published the image to https://hub.docker.com/r/dougdonohoe/fast-data-dev.

docker pull dougdonohoe/fast-data-dev

[ericnograles]

Amazing, can't wait for this to land in mainline!

[egel]

I've successfully tested it and working well on M1 Pro 16" 👍

[dougdonohoe]

Thanks for approving the PR. There is the outstanding question of where these notes should go. If down here in the README.md is fine, then I should remove these lines.

There is also the question of whether the maintainers of this repo will run the buildx command and publish a new image? I'm not sure what the release process is here. Thanks!

[conradwt]

@dougdonohoe I would definitely recommend using something like GitHub Actions to perform the building and publishing of the multi-platform container. Please see the example here.

[dougdonohoe]

I have no rights for on this repository, so am unable to add new Github Actions. I can't actually merge this PR.

[lcustodio]

@andmarios, do you have any updates on this PR?
I wonder if there is any underlining issue or if you didn't have time to test it yet.

We used it more widely as most engineers are upgrading to M1 macs.

[johanhugg]

Would love to see this merged asap!

[conradwt]

I switched to using Confluent Platform with Docker Compose and it works great with Apple Silicon. Also, they have a build that doesn't require ZooKeeper which can be found here.

[andmarios]

Merged finally after quite some time!

I am sorry for the huge delay; it was due to both capacity and blockers from our product.
The lenses/box image is essentially the lensesio/fast-data-dev with Lenses on top, a great way to explore Kafka. :)

There was a huge workstream behind the scenes to prepare the product and CICD for arm64 support, and the developer-focused images (fast-data-dev and box) were close to last on the long chain of required changes. Actually, Box is next and I hope it will come out in the next few days.

Anyhow, thank you for your work; it was great! 💯

The arm64 images for fast-data-dev are already on docker hub. 😄