connection refused

[magick93]

Hello

I am getting an error similar to that described on #22

I see that nvidia-docker v2 is not supported. Is that still the case? How can I tell what version I have?

When I run nvidia-docker --version I get Docker version 17.12.1-ce, build 7390fc6. I'm guessing this is not actually the nividia-docker version.

Thanks

[eywalker]

Try running nvidia-docker version

[magick93]

Ah ha!

NVIDIA Docker: 2.0.3
Client:
 Version:	17.12.1-ce
 API version:	1.35
 Go version:	go1.9.4
 Git commit:	7390fc6
 Built:	Tue Feb 27 22:17:40 2018
 OS/Arch:	linux/amd64

Server:
 Engine:
  Version:	17.12.1-ce
  API version:	1.35 (minimum version 1.12)
  Go version:	go1.9.4
  Git commit:	7390fc6
  Built:	Tue Feb 27 22:16:13 2018
  OS/Arch:	linux/amd64
  Experimental:	false

[eywalker]

Indeed nvidia-docker v2.0 is still not supported by nvidia-docker-compose. I do plan on looking into how to best integrate with v2.0 as I would still like to be able to do things like auto-launching as many containers as the number of GPUs and distributing them. However, as far as just getting docker-compose to work with CUDA enabled containers, you can refer to the issue #23 on how to achieve that.

[aminought]

nvidia-docker 1.0.1 not working too.

NVIDIA Docker: 1.0.1

Client:
 Version:      17.09.0-ce
 API version:  1.32
 Go version:   go1.8.3
 Git commit:   afdb6d4
 Built:        Tue Sep 26 22:42:18 2017
 OS/Arch:      linux/amd64

Server:
 Version:      17.09.0-ce
 API version:  1.32 (minimum version 1.12)
 Go version:   go1.8.3
 Git commit:   afdb6d4
 Built:        Tue Sep 26 22:40:56 2017
 OS/Arch:      linux/amd64
 Experimental: false

[eywalker]

@aminought I'll need the error output or some additional information to debug this. Also, please verify that nvidia-docker is working by itself. Quick tests like nvidia-docker run --rm nvidia/cuda nvidia-smi would be a good one.

[andremoeller]

@aminought fwiw, i'm successfully using nvidia-docker 1.0.1 with nvidia-docker-compose

NVIDIA Docker: 1.0.1

Client:
Version: 18.03.0-ce
API version: 1.37
Go version: go1.9.4
Git commit: 0520e24
Built: Wed Mar 21 23:10:01 2018
OS/Arch: linux/amd64
Experimental: false
Orchestrator: swarm

Server:
Engine:
Version: 18.03.0-ce
API version: 1.37 (minimum version 1.12)
Go version: go1.9.4
Git commit: 0520e24
Built: Wed Mar 21 23:08:31 2018
OS/Arch: linux/amd64
Experimental: false

[eywalker]

As far as I'm aware nvidia-docker-compose works on nvidia-docker 1.0.1, and opening question was successfully resolved, so I'm closing the issue. @aminought if you have more specific issues, feel free to open a separate issue and we can discuss it there.