我已经使用Docker在Google Auth Jupyterhub上设置了一个服务器。您可以在这里找到设置脚本-https://github.com/deepakputhraya/jupyterhub。该设置适用于能够使用单独的主目录登录的多个用户。
当我更新Dockerfile或requirements.txt文件并重新启动服务器时，会出现问题。创建帐户的用户可以登录，但不能访问其主文件夹。
[ec2-user@ip-10-0-1-196 ~]$ sudo docker exec -it jupyterhub /bin/sh
# ls -lah /home
total 64K
drwxr-xr-x 16 root root 4.0K Oct 18 10:17 .
drwxr-xr-x 1 root root 4.0K Sep 4 15:46 ..
drwxr-xr-x 15 abhilash abhilash 4.0K Oct 31 10:51 abhilash
drwxr-xr-x 9 ajay ajay 4.0K Oct 10 09:11 ajay
drwxr-xr-x 8 abhilash abhilash 4.0K Sep 2 11:05 akshay
drwxr-xr-x 7 deepak deepak 4.0K Oct 4 12:20 deepak
日志：
[I 2019-10-31 14:57:14.985 JupyterHub log:174] 200 GET /hub/spawn-pending/deepak (deepak@127.0.0.1) 38.35ms
[I 2019-10-31 14:57:17.321 JupyterHub spawner:1387] Spawning jupyterhub-singleuser --port=34405 --NotebookApp.default_url=/lab
Traceback (most recent call last):
File "/opt/conda/lib/python3.6/site-packages/traitlets/traitlets.py", line 528, in get
value = obj._trait_values[self.name]
KeyError: 'runtime_dir'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/conda/bin/jupyterhub-singleuser", line 10, in <module>
sys.exit(main())
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/singleuser.py", line 660, in main
return SingleUserNotebookApp.launch_instance(argv)
File "/opt/conda/lib/python3.6/site-packages/jupyter_core/application.py", line 268, in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
File "/opt/conda/lib/python3.6/site-packages/traitlets/config/application.py", line 657, in launch_instance
app.initialize(argv)
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/singleuser.py", line 558, in initialize
return super().initialize(argv)
File "</opt/conda/lib/python3.6/site-packages/decorator.py:decorator-gen-7>", line 2, in initialize
File "/opt/conda/lib/python3.6/site-packages/traitlets/config/application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "/opt/conda/lib/python3.6/site-packages/notebook/notebookapp.py", line 1676, in initialize
self.init_configurables()
File "/opt/conda/lib/python3.6/site-packages/notebook/notebookapp.py", line 1349, in init_configurables
connection_dir=self.runtime_dir,
File "/opt/conda/lib/python3.6/site-packages/traitlets/traitlets.py", line 556, in __get__
return self.get(obj, cls)
File "/opt/conda/lib/python3.6/site-packages/traitlets/traitlets.py", line 535, in get
value = self._validate(obj, dynamic_default())
File "/opt/conda/lib/python3.6/site-packages/jupyter_core/application.py", line 99, in _runtime_dir_default
ensure_dir_exists(rd, mode=0o700)
File "/opt/conda/lib/python3.6/site-packages/jupyter_core/utils/__init__.py", line 13, in ensure_dir_exists
os.makedirs(path, mode=mode)
File "/opt/conda/lib/python3.6/os.py", line 210, in makedirs
makedirs(head, mode, exist_ok)
File "/opt/conda/lib/python3.6/os.py", line 210, in makedirs
makedirs(head, mode, exist_ok)
File "/opt/conda/lib/python3.6/os.py", line 210, in makedirs
makedirs(head, mode, exist_ok)
[Previous line repeated 1 more time]
File "/opt/conda/lib/python3.6/os.py", line 220, in makedirs
mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/home/deepak'
[I 2019-10-31 14:57:18.274 JupyterHub log:174] 302 GET /hub/spawn/deepak -> /hub/spawn-pending/deepak (deepak@127.0.0.1) 1014.98ms
[I 2019-10-31 14:57:18.332 JupyterHub pages:303] deepak is pending spawn
[I 2019-10-31 14:57:18.335 JupyterHub log:174] 200 GET /hub/spawn-pending/deepak (deepak@127.0.0.1) 17.16ms
ERROR:asyncio:Task exception was never retrieved
future: <Task finished coro=<BaseHandler.spawn_single_user() done, defined at /opt/conda/lib/python3.6/site-packages/jupyterhub/handlers/base.py:697> exception=HTTPError()>
Traceback (most recent call last):
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/handlers/base.py", line 889, in spawn_single_user
timedelta(seconds=self.slow_spawn_timeout), finish_spawn_future
tornado.util.TimeoutError: Timeout
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/handlers/base.py", line 922, in spawn_single_user
% (status, spawner._log_name),
tornado.web.HTTPError: HTTP 500: Internal Server Error (Spawner failed to start [status=1]. The logs for deepak may contain details.)
[W 2019-10-31 14:57:44.492 JupyterHub user:678] deepak's server never showed up at http://127.0.0.1:34405/user/deepak/ after 30 seconds. Giving up
[E 2019-10-31 14:57:44.530 JupyterHub gen:593] Exception in Future <Task finished coro=<BaseHandler.spawn_single_user.<locals>.finish_user_spawn() done, defined at /opt/conda/lib/python3.6/site-packages/jupyterhub/handlers/base.py:800> exception=TimeoutError("Server at http://127.0.0.1:34405/user/deepak/ didn't respond in 30 seconds",)> after timeout
Traceback (most recent call last):
File "/opt/conda/lib/python3.6/site-packages/tornado/gen.py", line 589, in error_callback
future.result()
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/handlers/base.py", line 807, in finish_user_spawn
await spawn_future
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/user.py", line 654, in spawn
await self._wait_up(spawner)
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/user.py", line 701, in _wait_up
raise e
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/user.py", line 669, in _wait_up
http=True, timeout=spawner.http_timeout, ssl_context=ssl_context
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/utils.py", line 234, in wait_for_http_server
timeout=timeout,
File "/opt/conda/lib/python3.6/site-packages/jupyterhub/utils.py", line 177, in exponential_backoff
raise TimeoutError(fail_message)
TimeoutError: Server at http://127.0.0.1:34405/user/deepak/ didn't respond in 30 seconds
用户akshay的文件夹权限是abhilash的文件夹权限。首次注册的新用户没有此问题。同样，这仅在对Docker映像进行更新时发生。如果我要重新启动服务器，则它既不能解决问题，也不能更改其他用户的用户文件夹权限映射。
为什么权限不匹配？如何解决？