[D 2023-11-15 08:04:14.873 JupyterHub reflector:357] pods watcher timeout
[D 2023-11-15 08:04:14.874 JupyterHub reflector:282] Connecting pods watcher
[D 2023-11-15 08:04:15.878 JupyterHub reflector:357] events watcher timeout
[D 2023-11-15 08:04:15.879 JupyterHub reflector:282] Connecting events watcher
[D 2023-11-15 08:04:16.786 JupyterHub log:189] 200 GET /hub/health (@192.168.1.135) 0.72ms
[D 2023-11-15 08:04:18.786 JupyterHub log:189] 200 GET /hub/health (@192.168.1.135) 0.69ms
[D 2023-11-15 08:04:20.786 JupyterHub log:189] 200 GET /hub/health (@192.168.1.135) 0.89ms
[D 2023-11-15 08:04:22.493 JupyterHub user:845] Deleting oauth client jupyterhub-user-admin
[D 2023-11-15 08:04:22.499 JupyterHub user:848] Finished stopping admin
[W 2023-11-15 08:04:22.504 JupyterHub base:976] 2 consecutive spawns failed. Hub will exit if failure count reaches 10 before succeeding
[E 2023-11-15 08:04:22.504 JupyterHub gen:623] Exception in Future <Task finished name=‘Task-5487’ coro=<BaseHandler.spawn_single_user…finish_user_spawn() done, defined at /usr/local/lib/python3.8/dist-packages/jupyterhub/handlers/base.py:900> exception=TimeoutError(“Server at http://hub-77b44f7655-ndwqr:36959/user/admin/ didn’t respond in 30 seconds”)> after timeout
Traceback (most recent call last):
File “/usr/local/lib/python3.8/dist-packages/tornado/gen.py”, line 618, in error_callback
future.result()
File “/usr/local/lib/python3.8/dist-packages/jupyterhub/handlers/base.py”, line 907, in finish_user_spawn
await spawn_future
File “/usr/local/lib/python3.8/dist-packages/jupyterhub/user.py”, line 748, in spawn
await self._wait_up(spawner)
File “/usr/local/lib/python3.8/dist-packages/jupyterhub/user.py”, line 795, in _wait_up
raise e
File “/usr/local/lib/python3.8/dist-packages/jupyterhub/user.py”, line 762, in _wait_up
resp = await server.wait_up(
File “/usr/local/lib/python3.8/dist-packages/jupyterhub/utils.py”, line 236, in wait_for_http_server
re = await exponential_backoff(
File “/usr/local/lib/python3.8/dist-packages/jupyterhub/utils.py”, line 184, in exponential_backoff
raise TimeoutError(fail_message)
TimeoutError: Server at http://hub-77b44f7655-ndwqr:36959/user/admin/ didn’t respond in 30 seconds
[I 2023-11-15 08:04:22.505 JupyterHub log:189] 200 GET /hub/api/users/admin/server/progress (admin@127.0.0.1) 51585.47ms
[D 2023-11-15 08:04:22.786 JupyterHub log:189] 200 GET /hub/health (@192.168.1.135) 0.83ms
[D 2023-11-15 08:04:24.274 JupyterHub log:189] 200 GET /hub/health (@192.168.1.135) 0.77ms
[D 2023-11-15 08:04:24.786 JupyterHub log:189] 200 GET /hub/health (@192.168.1.135) 0.86ms
jupyterhub==1.1.4
1、I have executed: pip install notebook
2、Why is the requested address this and where can it be configured from? “http://hub-77b44f7655-ndwqr:36959/user/admin/”
3、Why can’t I ping the hub pod’s IP from another pod? is this normal？