docker 免 sudo 和 使用 gpu

docker 免 sudo

https://blog.csdn.net/boling_cavalry/article/details/106590784

docker 无法使用 gpu

--gpus all

报错：docker: Error response from daemon: could not select device driver "" with capabilities: [[gpu]].
ERRO[0000] error waiting for container: context canceled

原因：没有 安装 NVIDIA Container Toolkit

nvidia-container-cli --version
nvidia-container-cli: command not found

安装 NVIDIA Container Toolkit

添加 NVIDIA 包存储库和 GPG 密钥：

distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo apt-key add -
curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | sudo tee /etc/apt/sources.list.d/nvidia-docker.list

更新包列表并安装 NVIDIA Container Toolkit：

sudo apt-get update
sudo apt-get install -y nvidia-container-toolkit

重启 Docker 服务：

sudo systemctl restart docker

然后启动容器即可在容器中使用 gpu