Helm Chart-- jupyterhub-0.9.0

JupyterHub
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1

Hi Team,

Is any one tested the Helm Chart-- jupyterhub-0.9.0 installation.

As i am facing the error post-installation.

config.yaml file for 0.8.2 is working fine
But same file with 0.9.0 is creating the error “Back-off restarting failed container”

Thank You
Atul Yadav

2

Error Description:
locuz# kubectl --namespace=jhub logs jupyter-user1

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “/opt/conda/bin/jupyterhub-singleuser”, line 10, in
sys.exit(main())
File “/opt/conda/lib/python3.7/site-packages/jupyterhub/singleuser.py”, line 660, in main
return SingleUserNotebookApp.launch_instance(argv)
File “/opt/conda/lib/python3.7/site-packages/jupyter_core/application.py”, line 270, in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
File “/opt/conda/lib/python3.7/site-packages/traitlets/config/application.py”, line 663, in launch_instance
app.initialize(argv)
File “/opt/conda/lib/python3.7/site-packages/jupyterhub/singleuser.py”, line 558, in initialize
return super().initialize(argv)
File “”, line 2, in initialize
File “/opt/conda/lib/python3.7/site-packages/traitlets/config/application.py”, line 87, in catch_config_error
return method(app, *args, **kwargs)
File “/opt/conda/lib/python3.7/site-packages/notebook/notebookapp.py”, line 1766, in initialize
self.init_configurables()
File “/opt/conda/lib/python3.7/site-packages/notebook/notebookapp.py”, line 1380, in init_configurables
connection_dir=self.runtime_dir,
File “/opt/conda/lib/python3.7/site-packages/traitlets/traitlets.py”, line 556, in get
return self.get(obj, cls)
File “/opt/conda/lib/python3.7/site-packages/traitlets/traitlets.py”, line 535, in get
value = self._validate(obj, dynamic_default())
File “/opt/conda/lib/python3.7/site-packages/jupyter_core/application.py”, line 100, in _runtime_dir_default
ensure_dir_exists(rd, mode=0o700)
File “/opt/conda/lib/python3.7/site-packages/jupyter_core/utils/init.py”, line 13, in ensure_dir_exists
os.makedirs(path, mode=mode)
File “/opt/conda/lib/python3.7/os.py”, line 211, in makedirs
makedirs(head, exist_ok=exist_ok)
File “/opt/conda/lib/python3.7/os.py”, line 211, in makedirs
makedirs(head, exist_ok=exist_ok)
File “/opt/conda/lib/python3.7/os.py”, line 211, in makedirs
makedirs(head, exist_ok=exist_ok)
File “/opt/conda/lib/python3.7/os.py”, line 221, in makedirs
mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: ‘/home/jovyan/.local’

3

Please could you share your full configuration with us, redacting any secrets? Thanks!