docker - 如何使用 docker 镜像为 Jupyter notebook 挂载本地文件夹？

Question

我在下面使用 docker 图像:
https://hub.docker.com/r/gw000/keras-full

效果很好；但是，我想挂载一个本地文件夹，以便保存和使用本地笔记本文件。我使用以下命令:

docker run -d -p 8888:8888 -v c:/Jupyter:/srv gw000/keras-full

命令运行成功；但是，我无法创建新笔记本，因为我收到以下错误消息:

Permission denied: Untitled.ipynb

我尝试了以下方法:

我已授予 Jupter 文件夹“完全”访问权限(“每个人”用户)

我已经从第一个提交的答案中尝试了命令

我尝试过使用普通模式和管理员模式的 Firefox 和 Edge 浏览器

Docker 镜像需要密码“keras”，如下例所示:

docker run -d -p 8888:8888 -v $(pwd):/srv gw000/keras-full

我无法弄清楚如何同时使用映射文件夹和密码。

我的环境:

Windows 10 专业版

Docker 桌面

docker 日志:

[I 10:35:10.240 NotebookApp] Writing notebook server cookie secret to /home/user/.local/share/jupyter/runtime/notebook_cookie_secret
[W 10:35:10.844 NotebookApp] WARNING: The notebook server is listening on all IP addresses and not using encryption. This is not recommended.
[I 10:35:13.007 NotebookApp] jupyter_tensorboard extension loaded.
[I 10:35:13.009 NotebookApp] Serving notebooks from local directory: /srv
[I 10:35:13.009 NotebookApp] 0 active kernels
[I 10:35:13.009 NotebookApp] The Jupyter Notebook is running at:
[I 10:35:13.009 NotebookApp] http://[all ip addresses on your system]:8888/?token=...
[I 10:35:13.009 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[I 10:35:18.003 NotebookApp] 302 GET / (172.17.0.1) 0.50ms
[I 10:35:18.015 NotebookApp] 302 GET /tree? (172.17.0.1) 0.97ms
[I 10:35:21.563 NotebookApp] 302 POST /login?next=%2Ftree%3F (172.17.0.1) 1.40ms
[I 10:35:26.118 NotebookApp] Creating new notebook in
[I 10:35:26.151 NotebookApp] Writing notebook-signing key to /home/user/.local/share/jupyter/notebook_secret
[W 10:35:26.166 NotebookApp] 403 POST /api/contents (172.17.0.1): Permission denied: Untitled.ipynb
[W 10:35:26.166 NotebookApp] Permission denied: Untitled.ipynb
[W 10:35:26.167 NotebookApp] 403 POST /api/contents (172.17.0.1) 49.41ms referer=http://localhost:8880/tree?
[I 10:36:38.981 NotebookApp] 302 GET /tree (172.17.0.1) 1.66ms
[I 10:36:42.373 NotebookApp] 302 POST /login?next=%2Ftree (172.17.0.1) 1.12ms
[I 10:36:45.459 NotebookApp] Creating new notebook in
[W 10:36:45.475 NotebookApp] 403 POST /api/contents (172.17.0.1): Permission denied: Untitled.ipynb
[W 10:36:45.476 NotebookApp] Permission denied: Untitled.ipynb
[W 10:36:45.476 NotebookApp] 403 POST /api/contents (172.17.0.1) 18.42ms referer=http://localhost:8880/tree
[I 10:37:19.390 NotebookApp] Creating new notebook in
[W 10:37:19.410 NotebookApp] 403 POST /api/contents (172.17.0.1): Permission denied: Untitled.ipynb
[W 10:37:19.410 NotebookApp] Permission denied: Untitled.ipynb
[W 10:37:19.411 NotebookApp] 403 POST /api/contents (172.17.0.1) 21.50ms referer=http://localhost:8880/tree

Answer 1

第一的:

docker run -d -p 8888:8888 -v $(pwd):/srv gw000/keras-full

上面的命令是使用“ pwd ” Linux 命令(“ pwd ” 如打印当前目录)挂载当前目录到文件夹“ /srv ”容器内。它与更改密码无关。

第二:

在我看来，您正在使用文件夹“ c:/Jupyter ”安装到容器文件夹中。您可能需要以管理员身份运行 Docker，或者您可以从不需要管理员权限的其他驱动器(如驱动器 d:/)挂载。
那么你可以试试:

docker run -d -p 8888:8888 -v d:/Jupyter:/srv gw000/keras-full

看到后 Dockerfile 在 https://hub.docker.com/r/gw000/keras-full/dockerfile ，我认为您的 Docker 正在安装 /srv 作为“ root ”用户并且服务在用户“ 用户”下运行，因此您必须通过 docker exec -it <name_or_id_of_container> bash执行到容器中并运行 chown -R user:user /home/user /srv