接上一步nccl+caffe源碼編譯注竿，繼續(xù)安裝docker
首先刪除舊版docker
sudo apt-get remove docker docker-engine docker.io
然后更新下
sudo apt-get update
添加CA證書(shū)以及HTTPS軟件包
sudo apt-get install \
apt-transport-https \
ca-certificates \
curl \
software-properties-common
添加密鑰
curl -fsSL [https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu/gpg](https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu/gpg) | sudo apt-key add -
添加docker源
sudo add-apt-repository \
"deb [arch=amd64] [https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu](https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu) \
$(lsb_release -cs) \
stable"
安裝docker ce
sudo apt-get update
sudo apt-get install docker-ce
測(cè)試
sudo docker version
或者
sudo docker run hello-world
Nvidia-docker
根據(jù)nvidia-docker步驟
curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | \
sudo apt-key add -
distribution=$(. /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
sudo apt-get install nvidia-docker2
但是粮坞，這樣有可能出出錯(cuò)
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package nvidia-docker2
解決辦法如下蝗岖，參考網(wǎng)址
LOCALDIR=/var/lib/nvidia-docker-repo
sudo mkdir -p $LOCALDIR && cd $LOCALDIR
sudo git clone -b gh-pages https://github.com/NVIDIA/libnvidia-container.git
sudo git clone -b gh-pages https://github.com/NVIDIA/nvidia-container-runtime.git
sudo git clone -b gh-pages https://github.com/NVIDIA/nvidia-docker.git
sudo tee /etc/apt/sources.list.d/nvidia-docker.list <<< \
"deb file://$LOCALDIR/libnvidia-container/ubuntu14.04/amd64 /
deb file://$LOCALDIR/nvidia-container-runtime/ubuntu14.04/amd64 /
deb file://$LOCALDIR/nvidia-docker/ubuntu14.04/amd64 /"
sudo apt-key add $LOCALDIR/nvidia-docker/gpgkey
sudo apt-get update
或者修改之前的
curl -s -L https://nvidia.github.io/nvidia-docker/ubuntu14.04/nvidia-docker.list | \
sudo tee /etc/apt/sources.list.d/nvidia-docker.list
當(dāng)出現(xiàn)
deb https://nvidia.github.io/libnvidia-container/ubuntu14.04/$(ARCH) /
deb https://nvidia.github.io/nvidia-container-runtime/ubuntu14.04/$(ARCH) /
deb https://nvidia.github.io/nvidia-docker/ubuntu14.04/$(ARCH) /
表明可用，這之前可以試試
https://nvidia.github.io/nvidia-docker/ubuntu14.04/nvidia-docker.list
https://nvidia.github.io/nvidia-docker/ubuntu16.04/nvidia-docker.list
還有可能提示如下的錯(cuò)誤：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
nvidia-docker2 : Depends: docker-ce (= 18.06.2~ce~3-0~ubuntu) but 18.06.3~ce~3-0~ubuntu is to be installed or
docker-ee (= 18.06.2~ee~3-0~ubuntu) but it is not installable
E: Unable to correct problems, you have held broken packages.
這是docker版本和需要的版本不符合架曹，按照提示安裝對(duì)應(yīng)的版本即可
sudo apt-get install docker-ce=18.06.2~ce~3-0~ubuntu
然后再安裝
sudo apt-get install nvidia-docker2就行了隘冲。
