【发布时间】:2021-09-12 01:26:34
【问题描述】:
所以我正在尝试在生产模式 (Centos) 下使用 JupyterLab 设置 JupyterHub 服务。为简单起见,我选择了系统用户身份验证 (PAM)。所以现在我有几个用户能够运行单个服务器。问题是我需要设置一个 JupyterLab 才能正常工作。 我做了所有 jupyterhub 文档告诉我要做的事情(可能还有更多):
- 在系统范围内启用 jupyterlab 扩展 (
jupyter serverextension enable --py jupyterlab --sys-prefix) - 添加了所需的配置选项 (
c.Spawner.cmd = ["jupyter-labhub"]) - 其他一些没用的东西
但是
/laburl 仍然返回 404 错误。 相关控制台输出:
Jun 29 14:48:51 jupyter-infra-1 pipenv[11806]: Message: '404 GET /user/nataliya/lab (nataliya@::ffff:127.0.0.1) 57.16ms'
Jun 29 14:48:51 jupyter-infra-1 pipenv[11806]: Arguments: ()
Jun 29 14:48:51 jupyter-infra-1 pipenv[11806]: --- Logging error ---
Jun 29 14:48:51 jupyter-infra-1 pipenv[11806]: Traceback (most recent call last): Jun 29 14:48:51 jupyter-infra-1 pipenv[11806]: File "/usr/local/lib64/python3.8/site-packages/tornado/web.py", line 1681, in _execute
Jun 29 14:48:51 jupyter-infra-1 pipenv[11806]: result = self.prepare()
Jun 29 14:48:51 jupyter-infra-1 pipenv[11806]: File "/usr/local/lib/python3.8/site-packages/notebook/base/handlers.py", line 697, in prepare
Jun 29 14:48:51 jupyter-infra-1 pipenv[11806]: raise web.HTTPError(404)
Jun 29 14:48:51 jupyter-infra-1 pipenv[11806]: tornado.web.HTTPError: HTTP 404: Not Found
可能与控制台输出无关:
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: raise web.HTTPError(404, u'Kernel does not exist: %s' % kernel_id)
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: tornado.web.HTTPError: HTTP 404: Not Found (Kernel does not exist: d85c98fa-2998-4fb3-85e2-8dc6ecbd093a)
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: During handling of the above exception, another exception occurred:
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: Traceback (most recent call last):
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: File "/usr/lib64/python3.8/logging/__init__.py", line 1081, in emit
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: msg = self.format(record)
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: File "/usr/lib64/python3.8/logging/__init__.py", line 925, in format
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: return fmt.format(record)
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: File "/usr/local/lib64/python3.8/site-packages/tornado/log.py", line 196, in format
Jun 29 14:39:36 jupyter-infra-1 pipenv[11806]: formatted = self._fmt % record.__dict__
我没有任何想法,因此将不胜感激。
【问题讨论】:
标签: centos jupyter jupyterhub