Hey,
I am trying to run jupyterhub on docker with my custom config file, but i am unable to.
In the custom config file i am trying to create a custom authenticator and a docker spawner class.
i am getting
500 : Internal Server Error
Unhandled error starting server aditya_admin
You can try restarting your server from the [home page]
and the logs are
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.369 JupyterHub app:2885] Running JupyterHub version 4.1.5
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.369 JupyterHub app:2915] Using Authenticator: builtins.JWTAuthenticator
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.369 JupyterHub app:2915] Using Spawner: builtins.MyDockerSpawner
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.369 JupyterHub app:2915] Using Proxy: jupyterhub.proxy.ConfigurableHTTPProxy-4.1.5
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.382 JupyterHub app:1728] Writing cookie_secret to /srv/jupyterhub/jupyterhub_cookie_secret
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.419 alembic.runtime.migration migration:216] Context impl SQLiteImpl.
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.419 alembic.runtime.migration migration:219] Will assume non-transactional DDL.
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.429 alembic.runtime.migration migration:622] Running stamp_revision -> 0eee8c825d24
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.546 JupyterHub proxy:557] Generating new CONFIGPROXY_AUTH_TOKEN
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.592 JupyterHub roles:239] Adding role admin for User: aditya_admin
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.602 JupyterHub roles:239] Adding role user for User: aditya_admin
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.642 JupyterHub app:2954] Initialized 0 spawners in 0.004 seconds
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.651 JupyterHub metrics:279] Found 0 active users in the last ActiveUserPeriods.twenty_four_hours
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.652 JupyterHub metrics:279] Found 0 active users in the last ActiveUserPeriods.seven_days
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.654 JupyterHub metrics:279] Found 0 active users in the last ActiveUserPeriods.thirty_days
2024-04-26 17:09:10 [W 2024-04-26 11:39:10.655 JupyterHub proxy:747] Running JupyterHub without SSL. I hope there is SSL termination happening somewhere else...
2024-04-26 17:09:10 [I 2024-04-26 11:39:10.655 JupyterHub proxy:751] Starting proxy @ http://:8000
2024-04-26 17:09:11 [I 2024-04-26 11:39:11.431 JupyterHub app:3204] Hub API listening on http://0.0.0.0:8081/hub/
2024-04-26 17:09:11 [I 2024-04-26 11:39:11.432 JupyterHub app:3206] Private Hub API connect url http://89ada3ed423f:8081/hub/
2024-04-26 17:09:11 [I 2024-04-26 11:39:11.433 JupyterHub proxy:478] Adding route for Hub: / => http://89ada3ed423f:8081
2024-04-26 17:09:11 [I 2024-04-26 11:39:11.436 JupyterHub app:3271] JupyterHub is now running at http://:8000
2024-04-26 17:09:15 [I 2024-04-26 11:39:15.644 JupyterHub _xsrf_utils:125] Setting new xsrf cookie for b'8E7jgxHnap8oe7a0vO-dSy_YJWnp6zIylbeLMLxAeXw=:c8632421e88b46e29f624fa9438cfc2b' {'path': '/hub/'}
2024-04-26 17:09:15 [I 2024-04-26 11:39:15.644 JupyterHub base:937] User logged in: aditya_admin
2024-04-26 17:09:15 [I 2024-04-26 11:39:15.645 JupyterHub log:192] 302 GET /hub/login?next=&token=[secret] -> /hub/spawn?token=[secret] (aditya_admin@::ffff:172.17.0.1) 20.85ms
2024-04-26 17:09:15 [I 2024-04-26 11:39:15.715 JupyterHub provider:660] Creating oauth client jupyterhub-user-aditya_admin
2024-04-26 17:09:15 [E 2024-04-26 11:39:15.750 JupyterHub user:887] Unhandled error starting aditya_admin's server: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
2024-04-26 17:09:15 Traceback (most recent call last):
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/jupyterhub/user.py", line 801, in spawn
2024-04-26 17:09:15 url = await gen.with_timeout(timedelta(seconds=spawner.start_timeout), f)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 1294, in start
2024-04-26 17:09:15 await self.pull_image(image)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 1268, in pull_image
2024-04-26 17:09:15 await self.docker('inspect_image', image)
2024-04-26 17:09:15 File "/usr/lib/python3.10/concurrent/futures/thread.py", line 58, in run
2024-04-26 17:09:15 result = self.fn(*self.args, **self.kwargs)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 992, in _docker
2024-04-26 17:09:15 m = getattr(self.client, method)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 140, in client
2024-04-26 17:09:15 client = docker.APIClient(**kwargs)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/docker/api/client.py", line 197, in __init__
2024-04-26 17:09:15 self._version = self._retrieve_server_version()
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/docker/api/client.py", line 220, in _retrieve_server_version
2024-04-26 17:09:15 raise DockerException(
2024-04-26 17:09:15 docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
2024-04-26 17:09:15
2024-04-26 17:09:15 [E 2024-04-26 11:39:15.775 JupyterHub user:897] Failed to cleanup aditya_admin's server that failed to start
2024-04-26 17:09:15 Traceback (most recent call last):
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/jupyterhub/user.py", line 895, in spawn
2024-04-26 17:09:15 await self.stop(spawner.name)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/jupyterhub/user.py", line 989, in stop
2024-04-26 17:09:15 status = await spawner.poll()
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 1006, in poll
2024-04-26 17:09:15 container = await self.get_object()
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 1029, in get_object
2024-04-26 17:09:15 obj = await self.docker("inspect_%s" % self.object_type, self.object_name)
2024-04-26 17:09:15 File "/usr/lib/python3.10/concurrent/futures/thread.py", line 58, in run
2024-04-26 17:09:15 result = self.fn(*self.args, **self.kwargs)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 992, in _docker
2024-04-26 17:09:15 m = getattr(self.client, method)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 140, in client
2024-04-26 17:09:10 11:39:10.891 [ConfigProxy] info: Proxying http://*:8000 to (no default)
2024-04-26 17:09:10 11:39:10.893 [ConfigProxy] info: Proxy API at http://127.0.0.1:8001/api/routes
2024-04-26 17:09:11 11:39:11.431 [ConfigProxy] info: 200 GET /api/routes
2024-04-26 17:09:11 11:39:11.433 [ConfigProxy] info: 200 GET /api/routes
2024-04-26 17:09:11 11:39:11.434 [ConfigProxy] info: Adding route / -> http://89ada3ed423f:8081
2024-04-26 17:09:11 11:39:11.435 [ConfigProxy] info: Route added / -> http://89ada3ed423f:8081
2024-04-26 17:09:11 11:39:11.435 [ConfigProxy] info: 201 POST /api/routes/
2024-04-26 17:09:15 client = docker.APIClient(**kwargs)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/docker/api/client.py", line 197, in __init__
2024-04-26 17:09:15 self._version = self._retrieve_server_version()
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/docker/api/client.py", line 220, in _retrieve_server_version
2024-04-26 17:09:15 raise DockerException(
2024-04-26 17:09:15 docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
2024-04-26 17:09:15
2024-04-26 17:09:15 [E 2024-04-26 11:39:15.776 JupyterHub pages:314] Error starting server aditya_admin: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
2024-04-26 17:09:15 Traceback (most recent call last):
2024-04-26 17:09:15 NoneType: None
2024-04-26 17:09:15
2024-04-26 17:09:15 [E 2024-04-26 11:39:15.776 JupyterHub pages:201] Failed to spawn single-user server with query arguments
2024-04-26 17:09:15 Traceback (most recent call last):
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/jupyterhub/handlers/pages.py", line 197, in _get
2024-04-26 17:09:15 return await self._wrap_spawn_single_user(
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/jupyterhub/handlers/pages.py", line 318, in _wrap_spawn_single_user
2024-04-26 17:09:15 raise web.HTTPError(
2024-04-26 17:09:15 tornado.web.HTTPError: HTTP 500: Internal Server Error (Unhandled error starting server aditya_admin)
2024-04-26 17:09:15
2024-04-26 17:09:15 [I 2024-04-26 11:39:15.805 JupyterHub provider:662] Updating oauth client jupyterhub-user-aditya_admin
2024-04-26 17:09:15 [E 2024-04-26 11:39:15.827 JupyterHub user:887] Unhandled error starting aditya_admin's server: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
2024-04-26 17:09:15 Traceback (most recent call last):
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/jupyterhub/user.py", line 801, in spawn
2024-04-26 17:09:15 url = await gen.with_timeout(timedelta(seconds=spawner.start_timeout), f)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 1294, in start
2024-04-26 17:09:15 await self.pull_image(image)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 1268, in pull_image
2024-04-26 17:09:15 await self.docker('inspect_image', image)
2024-04-26 17:09:15 File "/usr/lib/python3.10/concurrent/futures/thread.py", line 58, in run
2024-04-26 17:09:15 result = self.fn(*self.args, **self.kwargs)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 992, in _docker
2024-04-26 17:09:15 m = getattr(self.client, method)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 140, in client
2024-04-26 17:09:15 client = docker.APIClient(**kwargs)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/docker/api/client.py", line 197, in __init__
2024-04-26 17:09:15 self._version = self._retrieve_server_version()
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/docker/api/client.py", line 220, in _retrieve_server_version
2024-04-26 17:09:15 raise DockerException(
2024-04-26 17:09:15 docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
2024-04-26 17:09:15
2024-04-26 17:09:15 [E 2024-04-26 11:39:15.840 JupyterHub user:897] Failed to cleanup aditya_admin's server that failed to start
2024-04-26 17:09:15 Traceback (most recent call last):
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/jupyterhub/user.py", line 895, in spawn
2024-04-26 17:09:15 await self.stop(spawner.name)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/jupyterhub/user.py", line 989, in stop
2024-04-26 17:09:15 status = await spawner.poll()
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 1006, in poll
2024-04-26 17:09:15 container = await self.get_object()
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 1029, in get_object
2024-04-26 17:09:15 obj = await self.docker("inspect_%s" % self.object_type, self.object_name)
2024-04-26 17:09:15 File "/usr/lib/python3.10/concurrent/futures/thread.py", line 58, in run
2024-04-26 17:09:15 result = self.fn(*self.args, **self.kwargs)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 992, in _docker
2024-04-26 17:09:15 m = getattr(self.client, method)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/dockerspawner/dockerspawner.py", line 140, in client
2024-04-26 17:09:15 client = docker.APIClient(**kwargs)
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/docker/api/client.py", line 197, in __init__
2024-04-26 17:09:15 self._version = self._retrieve_server_version()
2024-04-26 17:09:15 File "/usr/local/lib/python3.10/dist-packages/docker/api/client.py", line 220, in _retrieve_server_version
2024-04-26 17:09:15 raise DockerException(
2024-04-26 17:09:15 docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
2024-04-26 17:09:15
2024-04-26 17:09:15 [E 2024-04-26 11:39:15.841 JupyterHub pages:314] Error starting server aditya_admin: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
2024-04-26 17:09:15 Traceback (most recent call last):
2024-04-26 17:09:15 NoneType: None
2024-04-26 17:09:15
2024-04-26 17:09:15 [W 2024-04-26 11:39:15.841 JupyterHub web:1873] 500 GET /hub/spawn?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImFkaXR5YV9hZG1pbiIsInJlcG9zaXRvcnlfbmFtZSI6Ikp1cHl0ZXJJbnRlZ3JhdGlvbiJ9.o3MRnpKoBtkI9fk55jyKNpVcFuPsiEYJefbdeiE7zF8 (::ffff:172.17.0.1): Unhandled error starting server aditya_admin
2024-04-26 17:09:15 [I 2024-04-26 11:39:15.842 JupyterHub _xsrf_utils:125] Setting new xsrf cookie for b'faf65f2b74764a2ea3dd1d454257a717:c8632421e88b46e29f624fa9438cfc2b' {'path': '/hub/'}
2024-04-26 17:09:15 [E 2024-04-26 11:39:15.867 JupyterHub log:184] {
2024-04-26 17:09:15 "X-Forwarded-Host": "localhost:8000",
2024-04-26 17:09:15 "X-Forwarded-Proto": "http",
2024-04-26 17:09:15 "X-Forwarded-Port": "8000",
2024-04-26 17:09:15 "X-Forwarded-For": "::ffff:172.17.0.1",
2024-04-26 17:09:15 "Cookie": "jupyterhub-hub-login=[secret]; _xsrf=[secret]; jupyterhub-session-id=[secret]",
2024-04-26 17:09:15 "Accept-Language": "en-US,en;q=0.9",
2024-04-26 17:09:15 "Accept-Encoding": "gzip, deflate, br, zstd",
2024-04-26 17:09:15 "Sec-Ch-Ua-Platform": "\"Windows\"",
2024-04-26 17:09:15 "Sec-Ch-Ua-Mobile": "?0",
2024-04-26 17:09:15 "Sec-Ch-Ua": "\"Chromium\";v=\"124\", \"Google Chrome\";v=\"124\", \"Not-A.Brand\";v=\"99\"",
2024-04-26 17:09:15 "Sec-Fetch-Dest": "document",
2024-04-26 17:09:15 "Sec-Fetch-User": "?1",
2024-04-26 17:09:15 "Sec-Fetch-Mode": "navigate",
2024-04-26 17:09:15 "Sec-Fetch-Site": "none",
2024-04-26 17:09:15 "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
2024-04-26 17:09:15 "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36",
2024-04-26 17:09:15 "Upgrade-Insecure-Requests": "1",
2024-04-26 17:09:15 "Connection": "keep-alive",
2024-04-26 17:09:15 "Host": "localhost:8000"
2024-04-26 17:09:15 }
2024-04-26 17:09:15 [E 2024-04-26 11:39:15.867 JupyterHub log:192] 500 GET /hub/spawn?token=[secret] (aditya_admin@::ffff:172.17.0.1) 212.44ms