Support for ARM V7 Platform

[bernibaer]

First of all thanks for providing this image.

I tried to setup on my ARM V7 based Odroid-XU4 Home Server. After executing docker compose I get the following error:

Pulling syncstorage_db (mariadb:lts)...
lts: Pulling from library/mariadb
ERROR: no matching manifest for linux/arm/v7 in the manifest list entries

It seams that mariadb doesn't provide 32 bit arm images.

As a trial I removed the syncstorage_db, tokenserver_db and tokenserver_db_init from the docker compose and intended to use just my local running mysql server.

But then I run into this error:

Attaching to firefox-sync_syncstorage_1
syncstorage_1  | exec /app/bin/syncserver: exec format error

I think this is also related to the wrong platform.

Would it be possible to build a image for ARM V7 platform? If I could support this effort just let me know.

Thanks
BR Berni.

[porelli]

It seems you might have to re-build MariaDB as well. The workflow I built should be quite re-usable for that purpose but it's out of scope for this project. If you want to give it a go, try to fork my repository and create another workflow that points to the MariaDB code. I can help you if you get stuck on the way.
You will also need to change the existing workflow to compile both the app and init images for syncstorage-rs with the arm 32bit architecture; it should be easier now that I just published a new change to build images for different architectures separately each with the right GitHub runner.