yum离线下载nvidia-docker2的rpm包（不能在容器中，只能在宿主机上）

在线安装

参考安装URL：

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

1. # If you have nvidia-docker 1.0 installed: we need to remove it and all existing GPU containers
2. docker volume ls -q -f driver=nvidia-docker | xargs -r -I{} -n1 docker ps -q -a -f volume={} | xargs -r docker rm -f
3. sudo yum remove nvidia-docker
5. # Add the package repositories
6. distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
7. curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.repo | \
8. sudo tee /etc/yum.repos.d/nvidia-docker.repo
10. # Install nvidia-docker2 and reload the Docker daemon configuration
11. sudo yum install -y nvidia-docker2
12. sudo pkill -SIGHUP dockerd
14. # Test nvidia-smi with the latest official CUDA image
15. 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：

1. Loaded plugins: fastestmirror
2. Loading mirror speeds from cached hostfile
3. Resolving Dependencies
4. --> Running transaction check
5. ---> Package nvidia-docker2.noarch 0:2.0.3-3.docker18.09.6.ce will be installed
6. --> Processing Dependency: nvidia-container-runtime = 2.0.0-3.docker18.09.6 for package: nvidia-docker2-2.0.3-3.docker18.09.6.ce.noarch
7. --> Running transaction check
8. ---> Package nvidia-container-runtime.x86_64 0:2.0.0-3.docker18.09.6 will be installed
9. --> Processing Dependency: nvidia-container-runtime-hook < 2.0.0 for package: nvidia-container-runtime-2.0.0-3.docker18.09.6.x86_64
10. --> Running transaction check
11. ---> Package nvidia-container-runtime-hook.x86_64 0:1.4.0-2 will be installed
12. --> Processing Dependency: libnvidia-container-tools < 2.0.0 for package: nvidia-container-runtime-hook-1.4.0-2.x86_64
13. --> Processing Dependency: libnvidia-container-tools >= 0.1.0 for package: nvidia-container-runtime-hook-1.4.0-2.x86_64
14. --> Running transaction check
15. ---> Package libnvidia-container-tools.x86_64 0:1.0.2-1 will be installed
16. --> Processing Dependency: libnvidia-container1(x86-64) >= 1.0.2-1 for package: libnvidia-container-tools-1.0.2-1.x86_64
17. --> Processing Dependency: libnvidia-container.so.1(NVC_1.0)(64bit) for package: libnvidia-container-tools-1.0.2-1.x86_64
18. --> Processing Dependency: libnvidia-container.so.1()(64bit) for package: libnvidia-container-tools-1.0.2-1.x86_64
19. --> Running transaction check
20. ---> Package libnvidia-container1.x86_64 0:1.0.2-1 will be installed
21. --> Finished Dependency Resolution
23. Dependencies Resolved
25. =====================================================================================================================================================================
26. Package Arch Version Repository Size
27. =====================================================================================================================================================================
28. Installing:
29. nvidia-docker2 noarch 2.0.3-3.docker18.09.6.ce nvidia-docker 4.7 k
30. Installing for dependencies:
31. libnvidia-container-tools x86_64 1.0.2-1 libnvidia-container 33 k
32. libnvidia-container1 x86_64 1.0.2-1 libnvidia-container 74 k
33. nvidia-container-runtime x86_64 2.0.0-3.docker18.09.6 nvidia-container-runtime 2.7 M
34. nvidia-container-runtime-hook x86_64 1.4.0-2 nvidia-container-runtime 616 k
36. Transaction Summary
37. =====================================================================================================================================================================
38. Install 1 Package (+4 Dependent packages)
40. Total size: 3.4 M
41. Installed size: 13 M
42. Background downloading packages, then exiting:
43. exiting because "Download Only" specified
47. -rw-r--r-- 1 root root 23217684 May 29 10:23 containerd.io-1.2.5-3.1.el7.x86_64.rpm
48. -rw-r--r-- 1 root root 19628160 May 29 10:21 docker-ce-18.09.6-3.el7.x86_64.rpm
49. -rw-r--r-- 1 root root 14689460 May 29 10:21 docker-ce-cli-18.09.6-3.el7.x86_64.rpm
50. -rw-r--r-- 1 root root 75516 Mar 26 12:00 libnvidia-container1-1.0.2-1.x86_64.rpm
51. -rw-r--r-- 1 root root 33688 Mar 26 12:00 libnvidia-container-tools-1.0.2-1.x86_64.rpm
52. -rw-r--r-- 1 root root 2821452 May 17 05:53 nvidia-container-runtime-2.0.0-3.docker18.09.6.x86_64.rpm
53. -rw-r--r-- 1 root root 630948 May 17 05:53 nvidia-container-runtime-hook-1.4.0-2.x86_64.rpm
54. -rw-r--r-- 1 root root 4796 May 17 05:54 nvidia-docker2-2.0.3-3.docker18.09.6.ce.noarch.rpm