在Ubuntu上安装Nvidia Docker_ubuntuanzhuangnvidiadocker

在此把在Ubuntu 16.04上安装Nvidia Docker的步骤记录下来，以备查阅。

1. 安装Dokcer CE

关于如何在Ubuntu 16.04上安装Docker CE，可参考：在Ubuntu上安装Docker

2. 安装Nvidia Docker

# Add the package repositories
curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | \
  sudo apt-key add -
distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | \
  sudo tee /etc/apt/sources.list.d/nvidia-docker.list
sudo apt-get update
 
# Install nvidia-docker2 and reload the Docker daemon configuration
sudo apt-get install -y nvidia-docker2
sudo pkill -SIGHUP dockerd

3. 测试Nvidia Docker是否安装成功

sudo docker run --runtime=nvidia --rm nvidia/cuda:9.0-base nvidia-smi

若看到以下输出，则证明安装成功：

Sun Jun  2 13:12:07 2019       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 384.130                Driver Version: 384.130                   |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 1080    Off  | 00000000:07:00.0  On |                  N/A |
| 27%   37C    P8    15W / 180W |    500MiB /  8112MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
+-----------------------------------------------------------------------------+

参考文档：

• NVIDIA Container Runtime for Docker