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jupyterhub / the-littlest-jupyterhub

Simple JupyterHub distribution for 1-100 users on a single server
https://tljh.jupyter.org
BSD 3-Clause "New" or "Revised" License
1.04k stars 341 forks source link

User server keeps getting stops #877

Closed erfanloghmani closed 1 year ago

erfanloghmani commented 1 year ago

Bug description

The jupyter server for the users keeps getting stopped, and they need to start them again using "Start My Server" button.

Looking at the journalctl log I see the following lines:

Apr 16 15:35:15 systemd[1]: Stopping /bin/bash -c cd /home/jupyter-erfanl && exec jupyterhub-singleuser --port=41703 --SingleUserNotebookApp.default_url=/lab...
Apr 16 15:35:15 bash[263004]: [C 2023-04-16 15:35:15.981 SingleUserNotebookApp notebookapp:1970] received signal 15, stopping
Apr 16 15:35:15 bash[263004]: [I 2023-04-16 15:35:15.984 SingleUserNotebookApp notebookapp:2164] Shutting down 3 kernels
Apr 16 15:35:15 bash[263004]: [I 2023-04-16 15:35:15.984 SingleUserNotebookApp multikernelmanager:242] Kernel shutdown: c8b36b49-0161-4fef-8754-9d4ce0f04428
Apr 16 15:35:16 bash[263004]: [I 2023-04-16 15:35:16.098 SingleUserNotebookApp multikernelmanager:242] Kernel shutdown: ac786c38-0726-4119-a6cf-936e5a746a18
Apr 16 15:35:16 bash[263004]: [I 2023-04-16 15:35:16.109 SingleUserNotebookApp multikernelmanager:242] Kernel shutdown: ec265ebb-97a8-4cf4-bfa8-f45268f93471
Apr 16 15:35:16 bash[263004]: [I 2023-04-16 15:35:16.121 SingleUserNotebookApp notebookapp:2179] Shutting down 2 terminals
Apr 16 15:35:16 bash[263004]: [I 2023-04-16 15:35:16.122 SingleUserNotebookApp management:233] EOF on FD 21; stopping reading
Apr 16 15:35:16 bash[263004]: [I 2023-04-16 15:35:16.222 SingleUserNotebookApp management:398] Terminal 1 closed
Apr 16 15:35:16 bash[263004]: [I 2023-04-16 15:35:16.223 SingleUserNotebookApp management:233] EOF on FD 22; stopping reading
Apr 16 15:35:16 bash[263004]: [I 2023-04-16 15:35:16.323 SingleUserNotebookApp management:398] Terminal 2 closed
Apr 16 15:35:16 systemd[1]: jupyter-erfanl.service: Succeeded.
Apr 16 15:35:16 systemd[1]: Stopped /bin/bash -c cd /home/jupyter-erfanl && exec jupyterhub-singleuser --port=41703 --SingleUserNotebookApp.default_url=/lab.

Expected behaviour

The server should continue to run.

Actual behaviour

Servers periodically get stopped

Your personal set up

Full environment ``` alembic==1.8.1 anyio==3.6.2 argon2-cffi @ file:///home/conda/feedstock_root/build_artifacts/argon2-cffi_1640817743617/work argon2-cffi-bindings @ file:///home/conda/feedstock_root/build_artifacts/argon2-cffi-bindings_1666850859330/work asttokens @ file:///home/conda/feedstock_root/build_artifacts/asttokens_1670263926556/work async-generator==1.10 attrs @ file:///home/conda/feedstock_root/build_artifacts/attrs_1671632566681/work Babel==2.10.3 backcall @ file:///home/conda/feedstock_root/build_artifacts/backcall_1592338393461/work backports.functools-lru-cache @ file:///home/conda/feedstock_root/build_artifacts/backports.functools_lru_cache_1618230623929/work beautifulsoup4 @ file:///home/conda/feedstock_root/build_artifacts/beautifulsoup4_1680888073205/work bleach @ file:///home/conda/feedstock_root/build_artifacts/bleach_1674535352125/work brotlipy==0.7.0 certifi==2022.12.7 certipy==0.1.3 cffi @ file:///home/conda/feedstock_root/build_artifacts/cffi_1631636250774/work chardet @ file:///home/conda/feedstock_root/build_artifacts/chardet_1610093492116/work charset-normalizer @ file:///home/conda/feedstock_root/build_artifacts/charset-normalizer_1626371162869/work colorama @ file:///home/conda/feedstock_root/build_artifacts/colorama_1602866480661/work comm @ file:///home/conda/feedstock_root/build_artifacts/comm_1679481329611/work conda==4.12.0 conda-package-handling @ file:///home/conda/feedstock_root/build_artifacts/conda-package-handling_1618231390031/work contourpy==1.0.7 cryptography @ file:///home/conda/feedstock_root/build_artifacts/cryptography_1633983255347/work cycler==0.11.0 debugpy==1.6.3 decorator @ file:///home/conda/feedstock_root/build_artifacts/decorator_1641555617451/work defusedxml @ file:///home/conda/feedstock_root/build_artifacts/defusedxml_1615232257335/work entrypoints @ file:///home/conda/feedstock_root/build_artifacts/entrypoints_1643888246732/work executing @ file:///home/conda/feedstock_root/build_artifacts/executing_1667317341051/work fastjsonschema @ file:///home/conda/feedstock_root/build_artifacts/python-fastjsonschema_1677336799617/work/dist flit_core @ file:///home/conda/feedstock_root/build_artifacts/flit-core_1667734568827/work/source/flit_core fonttools==4.39.3 greenlet==1.1.3.post0 idna @ file:///home/conda/feedstock_root/build_artifacts/idna_1609836280497/work importlib-metadata @ file:///home/conda/feedstock_root/build_artifacts/importlib-metadata_1681101609140/work importlib-resources @ file:///home/conda/feedstock_root/build_artifacts/importlib_resources_1676919000169/work ipykernel @ file:///home/conda/feedstock_root/build_artifacts/ipykernel_1673894597753/work ipython @ file:///home/conda/feedstock_root/build_artifacts/ipython_1680185408135/work ipython-genutils==0.2.0 ipywidgets==7.7.2 jedi @ file:///home/conda/feedstock_root/build_artifacts/jedi_1669134318875/work Jinja2 @ file:///home/conda/feedstock_root/build_artifacts/jinja2_1654302431367/work json5==0.9.10 jsonschema @ file:///home/conda/feedstock_root/build_artifacts/jsonschema-meta_1669810440410/work jupyter-resource-usage==0.6.3 jupyter-server==1.21.0 jupyter-telemetry==0.1.0 jupyter_client @ file:///home/conda/feedstock_root/build_artifacts/jupyter_client_1679365123476/work jupyter_core @ file:///home/conda/feedstock_root/build_artifacts/jupyter_core_1678994160714/work jupyterhub==1.5.0 jupyterlab==3.5.0 jupyterlab-pygments @ file:///home/conda/feedstock_root/build_artifacts/jupyterlab_pygments_1649936611996/work jupyterlab-widgets==1.1.1 jupyterlab_server==2.16.1 kiwisolver==1.4.4 Mako==1.2.3 mamba @ file:///home/conda/feedstock_root/build_artifacts/mamba_1632770295204/work MarkupSafe @ file:///home/conda/feedstock_root/build_artifacts/markupsafe_1674135804847/work matplotlib==3.7.1 matplotlib-inline @ file:///home/conda/feedstock_root/build_artifacts/matplotlib-inline_1660814786464/work mistune @ file:///home/conda/feedstock_root/build_artifacts/mistune_1675771498296/work nbclassic==0.4.5 nbclient @ file:///home/conda/feedstock_root/build_artifacts/nbclient_1680676954923/work nbconvert @ file:///home/conda/feedstock_root/build_artifacts/nbconvert-meta_1681137024412/work nbformat @ file:///home/conda/feedstock_root/build_artifacts/nbformat_1679336765223/work nbgitpuller==1.1.0 nest-asyncio @ file:///home/conda/feedstock_root/build_artifacts/nest-asyncio_1664684991461/work notebook==6.5.1 notebook_shim==0.2.0 nteract-on-jupyter==2.1.3 numpy==1.24.2 oauthlib==3.2.2 packaging @ file:///home/conda/feedstock_root/build_artifacts/packaging_1673482170163/work pamela==1.0.0 pandas==2.0.0 pandocfilters @ file:///home/conda/feedstock_root/build_artifacts/pandocfilters_1631603243851/work parso @ file:///home/conda/feedstock_root/build_artifacts/parso_1638334955874/work pexpect @ file:///home/conda/feedstock_root/build_artifacts/pexpect_1667297516076/work pickleshare @ file:///home/conda/feedstock_root/build_artifacts/pickleshare_1602536217715/work Pillow==9.5.0 pkgutil_resolve_name @ file:///home/conda/feedstock_root/build_artifacts/pkgutil-resolve-name_1633981968097/work platformdirs @ file:///home/conda/feedstock_root/build_artifacts/platformdirs_1679871349196/work prometheus-client @ file:///home/conda/feedstock_root/build_artifacts/prometheus_client_1674535637125/work prompt-toolkit @ file:///home/conda/feedstock_root/build_artifacts/prompt-toolkit_1677600924538/work psutil==5.9.4 ptyprocess @ file:///home/conda/feedstock_root/build_artifacts/ptyprocess_1609419310487/work/dist/ptyprocess-0.7.0-py2.py3-none-any.whl pure-eval @ file:///home/conda/feedstock_root/build_artifacts/pure_eval_1642875951954/work pycosat @ file:///home/conda/feedstock_root/build_artifacts/pycosat_1610094799048/work pycparser @ file:///home/conda/feedstock_root/build_artifacts/pycparser_1593275161868/work Pygments @ file:///home/conda/feedstock_root/build_artifacts/pygments_1681142969746/work pyOpenSSL @ file:///home/conda/feedstock_root/build_artifacts/pyopenssl_1633192417276/work pyparsing==3.0.9 pyrsistent @ file:///home/conda/feedstock_root/build_artifacts/pyrsistent_1672681476680/work PySocks @ file:///home/conda/feedstock_root/build_artifacts/pysocks_1610291451001/work python-dateutil @ file:///home/conda/feedstock_root/build_artifacts/python-dateutil_1626286286081/work python-json-logger==2.0.4 pytz==2022.5 pyzmq==24.0.1 requests @ file:///home/conda/feedstock_root/build_artifacts/requests_1626393743643/work ruamel-yaml-conda @ file:///home/conda/feedstock_root/build_artifacts/ruamel_yaml_1611943432947/work ruamel.yaml==0.17.21 ruamel.yaml.clib==0.2.7 seaborn==0.12.2 Send2Trash @ file:///home/conda/feedstock_root/build_artifacts/send2trash_1628511208346/work six @ file:///home/conda/feedstock_root/build_artifacts/six_1620240208055/work sniffio==1.3.0 soupsieve @ file:///home/conda/feedstock_root/build_artifacts/soupsieve_1658207591808/work SQLAlchemy==1.4.42 stack-data @ file:///home/conda/feedstock_root/build_artifacts/stack_data_1669632077133/work terminado @ file:///home/conda/feedstock_root/build_artifacts/terminado_1670253674810/work tinycss2 @ file:///home/conda/feedstock_root/build_artifacts/tinycss2_1666100256010/work tomli==2.0.1 tornado @ file:///home/conda/feedstock_root/build_artifacts/tornado_1666788587690/work tqdm @ file:///home/conda/feedstock_root/build_artifacts/tqdm_1632160078689/work traitlets @ file:///home/conda/feedstock_root/build_artifacts/traitlets_1675110562325/work typing_extensions @ file:///home/conda/feedstock_root/build_artifacts/typing_extensions_1678559861143/work tzdata==2023.3 urllib3 @ file:///home/conda/feedstock_root/build_artifacts/urllib3_1632350318291/work wcwidth @ file:///home/conda/feedstock_root/build_artifacts/wcwidth_1673864653149/work webencodings==0.5.1 websocket-client==1.4.1 widgetsnbextension==3.6.1 zipp @ file:///home/conda/feedstock_root/build_artifacts/zipp_1677313463193/work ```
Configuration ```python # jupyterhub_config.py ```
Logs ``` # paste relevant logs here, if any ```
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katrinabryce commented 1 year ago

I did

sudo tljh-config set services.cull.max_age 0
sudo tljh-config set services.cull.enabled false

to stop this from happening.

erfanloghmani commented 1 year ago

Thank you very much, Katrina. Yeah, I also turned off the culling to stop this. For anyone that gets into this problem in the future, this page is helpful and gives more information.

erfanloghmani commented 1 year ago

I'm closing the issue.