build for all platforms, use buildx platform defaults

[daithi-coombes]

Running the deployed litecoin-core image on apple m1 arm64 chipset throws a wrong architecture error:

runtime: failed to create new OS thread (have 2 already; errno=22)
fatal error: newosproc

Definition of done:

• Build multi-arch container
• Bump minor version
• Test deployed image on m1 chipset

[ltardivo]

Hi! We are having the same issue: runtime: failed to create new OS thread (have 2 already; errno=22).

Did you solve it with these modifications? have any progress on this?

Thank you in advance!

[daithi-coombes]

@ltardivo yes this one is a head scratcher. Seems apple's M1 chipset doesn't play well with docker, so the solution was to downgrade docker desktop (@see https://github.com/uphold/environment/blob/master/bin/bootstrap#L85)

[ltardivo]

@ltardivo yes this one is a head scratcher. Seems apple's M1 chipset doesn't play well with docker, so the solution was to downgrade docker desktop (@see https://github.com/uphold/environment/blob/master/bin/bootstrap#L85)

Thanks for your answer. It seems I have no permissions to open it. But we will try to downgrade docker desktop as you suggest.

Thank you so much!

[daithi-coombes]

@ltardivo yes this one is a head scratcher. Seems apple's M1 chipset doesn't play well with docker, so the solution was to downgrade docker desktop (@see https://github.com/uphold/environment/blob/master/bin/bootstrap#L85)

Thanks for your answer. It seems I have no permissions to open it. But we will try to downgrade docker desktop as you suggest.

Thank you so much!

no problem. Also the working version of docker is <=3.5.0