下载nvidia-docker2的rpm包

现在慢慢进入GPU的世界，

参考安装URL：

https://github.com/NVIDIA/nvidia-docker

# If you have nvidia-docker 1.0 installed: we need to remove it and all existing GPU containers
docker volume ls -q -f driver=nvidia-docker | xargs -r -I{} -n1 docker ps -q -a -f volume={} | xargs -r docker rm -f
sudo yum remove nvidia-docker

# Add the package repositories
distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.repo | \
  sudo tee /etc/yum.repos.d/nvidia-docker.repo

# Install nvidia-docker2 and reload the Docker daemon configuration
sudo yum install -y nvidia-docker2
sudo pkill -SIGHUP dockerd

# Test nvidia-smi with the latest official CUDA image
docker run --runtime=nvidia --rm nvidia/cuda:9.0-base nvidia-smi

如果在centos和redhat之间切换，就要灵活定义distribution变量了。

~~~~~~~~~~~~~~~~~~~~~~~~~

第一步，先安装nvidia-docker2吧。

由于公司特殊情况，手工下载rpm。

现在nvidia-docker2默认支持的是比较新的18.09.6的docker-ce版本。

先安装好这个版本之后，再使用yum downloadonly命令，下载所有的rpm包。

yum install --downloadonly nvidia-docker2 --downloaddir=/tmp/nvidia

输出如下：

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package nvidia-docker2.noarch :-.docker18.09.6.ce will be installed
--> Processing Dependency: nvidia-container-runtime = -.docker18.-.docker18.09.6.ce.noarch
--> Running transaction check
---> Package nvidia-container-runtime.x86_64 :-.docker18.09.6 will be installed
--> Processing Dependency: nvidia-container-runtime-hook <  -.docker18.09.6.x86_64
--> Running transaction check
---> Package nvidia-container-runtime-hook.x86_64 :- will be installed
--> Processing Dependency: libnvidia-container-tools <  -.x86_64
--> Processing Dependency: libnvidia-container-tools >=  -.x86_64
--> Running transaction check
---> Package libnvidia-container-tools.x86_64 :- will be installed
--> Processing Dependency: libnvidia-container1(x86-) >= - -.x86_64
--> Processing Dependency: libnvidia-container.so.(NVC_1.)(64bit) -.x86_64
--> Processing Dependency: libnvidia-container.so.()(64bit) -.x86_64
--> Running transaction check
---> Package libnvidia-container1.x86_64 :- will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=====================================================================================================================================================================
 Package                                        Arch                    Version                                      Repository                                 Size
=====================================================================================================================================================================
Installing:
 nvidia-docker2                                 noarch                  -.docker18.09.6.ce                     nvidia-docker                             4.7 k
Installing for dependencies:
 libnvidia-container-tools                      x86_64                  -                                      libnvidia-container                         k
 libnvidia-container1                           x86_64                  -                                      libnvidia-container                         k
 nvidia-container-runtime                       x86_64                  -.docker18.09.6                        nvidia-container-runtime                  2.7 M
 nvidia-container-runtime-hook                  x86_64                  -                                      nvidia-container-runtime                   k

Transaction Summary
=====================================================================================================================================================================
Install   Package (+ Dependent packages)

Total size: 3.4 M
Installed size:  M
Background downloading packages, then exiting:
exiting because "Download Only" specified

-rw-r--r--  root root  May  : containerd.io--3.1.el7.x86_64.rpm
-rw-r--r--  root root  May  : docker-ce--.el7.x86_64.rpm
-rw-r--r--  root root  May  : docker-ce-cli--.el7.x86_64.rpm
-rw-r--r--  root root     Mar  : libnvidia-container1--.x86_64.rpm
-rw-r--r--  root root     Mar  : libnvidia-container-tools--.x86_64.rpm
-rw-r--r--  root root   May  : nvidia-container-runtime--.docker18.09.6.x86_64.rpm
-rw-r--r--  root root    May  : nvidia-container-runtime-hook--.x86_64.rpm
-rw-r--r--  root root      May  : nvidia-docker2--.docker18.09.6.ce.noarch.rpm