update

README.md

@@ -77,6 +77,7 @@ curl -s -L https://nvidia.github.io/libnvidia-container/stable/deb/nvidia-contai
     | sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list
 sudo apt-get update
 sudo apt-get install -y nvidia-container-toolkit
+sudo apt-get install nvidia-container-runtime -y
 ```
 
 Configure Docker to use Nvidia driver
@@ -86,6 +87,26 @@ sudo nvidia-ctk runtime configure --runtime=docker
 sudo systemctl restart docker
 ```
 
+实际上这个操作修改了/etc/docker/daemon.json文件：
+
+```shell
+{
+    "registry-mirrors": [
+        "https://0b27f0a81a00f3560fbdc00ddd2f99e0.mirror.swr.myhuaweicloud.com",
+        "https://ypzju6vq.mirror.aliyuncs.com",
+        "https://registry.docker-cn.com",
+        "http://hub-mirror.c.163.com",
+        "https://docker.mirrors.ustc.edu.cn"
+    ],
+    "runtimes": {
+        "nvidia": {
+            "args": [],
+            "path": "nvidia-container-runtime"
+        }
+    }
+}
+```
+
 配置完成之后：
 
 ```shell

jupyterhub_config.py

@@ -74,7 +74,6 @@ c.DockerSpawner.extra_create_kwargs.update({
 #     'JUPYTERHUB_CORS': '{"allow_origin_pat": "https?://.*\\.example\\.com"}'
 # }
 
-
 # GPU 和网络配置
 c.DockerSpawner.extra_host_config = {
     'runtime': 'nvidia'