Add support for platform to composefile v3.7 too

[vdemeester]

Bump composefile version to 3.7 too.

This is related to docker/cli#1050

That being said, I think one easy fix to that issue would be to add platform to v3 schema(s) — but it would start at schema 3.7 — and printing a warning when issuing a docker stack deploy that this field is not supported (same way we do it for build). It would allow to more easily updated from v2 to v3 for users and help us not make v2 and v3 schema diverge that much — at least not having elements in v2 that are not in v3…

Also linked to docker/cli#1081

Signed-off-by: Vincent Demeester vincent@sbr.pm

[vdemeester]

cc @shin- @dnephin

[jetersen]

Looking good so far 👍

[bmayen]

Any plans to get this in soon?

[vdemeester]

Closing this as it staled 😓

[chazt3n]

did this happen or is platform still unavailable a year later?

[crossan007]

I just tried it with Docker Engine 19.03.1, and a declared stack file version of 3.7:

version: "3.7"
services:
  vs_code:
    image: codercom/code-server
    pltatform: linux

result was not looking good:

> docker stack deploy --compose-file .\docker-compose.yml test1
platform Additional property pltaform is not allowed

[bmayen]

pltaform?

[crossan007]

Windows server 2019

[bmayen]

I was referring to the spelling 😉

[crossan007]

Ah you caught me 🙃

I did try it with correct spelling a few minutes after I posted this comment (hence the partial correction in the edit), still no dice.

[awakecoding]

Is this still planned? Looking at the latest comments, it looks like this PR got closed and 'platform' still isn't supported.

[jetersen]

@awakecoding I believe this will be solved with WSL 2 and updates to Windows Server 2019 as far as I recall.

[JoelKunze]

Can we reopen this? I could use support for platform in new compose format

[EricHripko]

Check out the upcoming 1.27.0 release of docker-compose. It merges v2 and v3 file formats and thereby brings back platform attribute.

[dazinator]

@awakecoding I believe this will be solved with WSL 2 and updates to Windows Server 2019 as far as I recall.

Is windows server 2019 getting WSL 2? I still have this issue on windows server 2019 vm that I just spun up on Azure.

[nicholasyin]

So how can I mix windows and linux containers in one docker compose file, as of today?

[convenient]

@nicholasyin use an up to date "docker-compose"

Not "docker compose".

#5985 (comment)