Bug: Wrong Unison image is pulled on M1 Mac

[yosephsa]

Error/Feature Requestion/Docs

When starting docker sync on an M1 Mac the wrong image is pulled. The AMD unison image is pulled by default regardless of architecture. Instead the ARM image should be pulled for ARM architecture machines.

Docker Driver

Rancher Desktop with moby and dockerd

Sync strategy

default (on osx)

your docker-sync.yml

version: "2"
syncs:
  app-sync:
    src: './'

OS

OSX Monterey 12.5.1

Reference:

Original issue opened in unison repository EugenMayer/docker-image-unison#28

[yosephsa]

@EugenMayer Created a PR that fixes this issue -> #811

[EugenMayer]

Started working on the migration the new image on #813

[EugenMayer]

@yoseph1998 could you test the branch on your M1?

Since there are currently no CI engines available to run MacOS on M1, nor any MacOS offering CI that runs docker-for-mac (license issues), i cannot test docker-sync on it's home platform in the CI and thus rely on the community to do that testing - i do no longer own a mac.

[yosephsa]

Sure I can do so, I’ll let you know when I test it, give me a few hours.

FYI only Docker Desktop is license restricted. The CLI and Engine are still open source and don’t carry any restrictions for commercial use. Rancher Desktop is currently the number 1 alternative to set everything up (virtual machine for the Linux daemon on Mac, cli and connecting it all).