Question

我花了很多时间尝试网上找到的一些解决方案来解决这个问题。没事。

Install Location:
  anaconda : /opt/anaconda

Run JupyterHub
  $ cd /opt/anaconda/  <--  I have my jupyter_config.py here
  $ jupyterhub --Spawner.cmd="/opt/anaconda/bin/jupyterhub_singleuser"

首先我得到了-

[W JupyterHub auth:956] Failed to open PAM session for user1: [PAM Error 14] Cannot make/remove an entry for the specified session
[W JupyterHub auth:957] Disabling PAM sessions from now on.
[I JupyterHub spawner:1417] Spawning /opt/anaconda/bin/jupyterhub_singleuser --port=27699
Failed to set groups [Errno 1] Operation not permitted
[E JupyterHub user:640] Unhandled error starting user1's server: Exception occurred in preexec_fn.

所以，我以此更新了我的配置-

c.PAMAuthenticator.open_sessions = False

第一个错误消失了，但我仍然得到这个-

Spawning /opt/anaconda/bin/jupyterhub_singleuser --port=62001
Failed to set groups [Errno 1] Operation not permitted
[E JupyterHub user:640] Unhandled error starting user1's server: Exception occurred in preexec_fn.
[W JupyterHub web:1782] 500 GET /hub/spawn (::ffff:10.2.139.158): Error in Authenticator.pre_spawn_start: SubprocessError Exception occurred in preexec_fn.

任何帮助将不胜感激。

Answer 1

尝试一下：

创建一个组：

$ sudo groupadd <groupname>

将用户添加到组：

$ sudo adduser <username> <groupname>

检查组成员：

$ sudo apt install members -y
$ members <groupname>

[jupyterhub_config.py]

c.LocalAuthenticator.group_whitelist = ['<groupname>']

我给我我的github一个教程： Gitub/Jupyter

Answer 2

我相信您是以普通用户身份运行 JupyterHub 进程，而对于多用户设置，您需要它以超级用户身份运行。

服务器上的其他用户无法打开JupyterHub

2 个答案: