I met the following issue that compose file
version: '3'
services:
minkowski:
build:
context: .
dockerfile: DockerfileGPU
volumes:
- "../:/app:rw"
- "${DATA_PATH}:/app/data:rw"
working_dir: /app
tty: true
stdin_open: true
network_mode: "host"
runtime: nvidia
results in
ERROR: The Compose file './docker/compose-gpu.yaml' is invalid because:
services.minkowski.build contains unsupported option: 'runtime'
I have docker version 20.10.21 and docker-compose 1.25.0. Do you have any idea why that happens?
I tried use different versions. Running
sudo docker run --rm --gpus all nvidia/cuda:11.0.3-base-ubuntu20.04 nvidia-smi
works fine
2
Answers
I managed to fix the issue by installing the newer
docker compose
. Withdocker compose
2.x it works just fine, without further changesThe
runtime:
option isn’t supported in Compose file version 3; it is only in version 2. More broadly, current versions of Compose support both Compose file versions 2 and 3, and it’s okay to use either. Version 3’s options are more oriented towards the Swarm orchestrator and for some single-host-specific options like this you need to use version 2.The newer Compose Specification also supports
runtime:
but support for this is inconsistent across Compose versions. The Compose 1.25.0 you mention will not support it. That doesn’t suggest specific values forversion:
, and I might label a file asversion: '4.0'
if you’re using Compose Specification specific functionality.