Hello Everybody,
So I am pretty new to jupyterhub, and I am trying to set it up. So far so
good, I could launch it on a server and have it work. Still I am facing one
problem and I could not find a solution anywhere:
When I lauch jupyterhub, it is spawned in /home/user directory. Say I
launch it as USER1, I end up in my notebook interface in /home/USER1/tree?.
Same happens for USER2. Now I would like to spawn in a different directory.
I added c.Spawner.notebook_dir = '/root/code/content-analytics/' in my
config file which I share with you below:
c = get_config()
import os
pjoin = os.path.join
runtime_dir = os.path.join('/srv/jupyterhub')
#Configuring ssl and access port
c.JupyterHub.ssl_key = '/etc/letsencrypt/live/blabla/privkey.pem'
c.JupyterHub.ssl_cert = '/etc/letsencrypt/live/blabla/fullchain.pem'
c.JupyterHub.port = 443
# put the JupyterHub cookie secret and state db
# in /var/run/jupyterhub
c.JupyterHub.cookie_secret_file = pjoin(runtime_dir, 'cookie_secret')
c.JupyterHub.db_url = pjoin(runtime_dir, 'jupyterhub.sqlite')
# put the log file in /var/log
c.JupyterHub.extra_log_file = '/var/log/jupyterhub.log'
from oauthenticator.github import LocalGitHubOAuthenticator
c.JupyterHub.authenticator_class = LocalGitHubOAuthenticator
c.LocalGitHubOAuthenticator.create_system_users = True
#Users list
c.Authenticator.add_user_cmd = ['adduser', '--home', '/home/USERNAME']
c.Authenticator.admin_users={'USER1'}
c.Authenticator.whitelist = {'USER1','USER2'}
#Spawn where
#c.Spawner.notebook_dir = '/root/code/content-analytics/'
Now when I run "jupyterhub -f myconfig, everything works fine. When I click
over start my server on the Juypterhub GUI I get this log in my console and
500 internal error on my browser:
Spawning jupyterhub-singleuser --user=USER1 --port=39928
--cookie-name=jupyter-hub-token-adaanis --base-url=/user/USER1 --hub-host=
--hub-prefix=/hub/ --hub-api-url=http://127.0.0.1:8081/hub/api
--ip=127.0.0.1 --notebook-dir=/root/code/content-analytics/
The Jupyter HTML Notebook.
This launches a Tornado based HTML Notebook Server that serves up an
HTML5/Javascript Notebook client.
Subcommands
-----------
Subcommands are launched as `jupyter-notebook cmd [args]`. For information
on
using subcommand 'cmd', do: `jupyter-notebook cmd -h`.
list
List currently running notebook servers.
Options
-------
Arguments that take values are actually convenience aliases to full
Configurables, whose aliases are listed on the help line. For more
information
on full configurables, see '--help-all'.
--no-browser
Don't open the notebook in a browser after startup.
--script
DEPRECATED, IGNORED
--disable-user-config
Disable user-controlled configuration of the notebook server.
--generate-config
generate default config file
--debug
set log level to logging.DEBUG (maximize logging output)
--pylab
DISABLED: use %pylab or %matplotlib in the notebook to enable
matplotlib.
--no-script
DEPRECATED, IGNORED
--no-mathjax
Disable MathJax
MathJax is the javascript library Jupyter uses to render math/LaTeX. It
is
very large, so you may want to disable it if you have a slow internet
connection, or for offline use of the notebook.
When disabled, equations etc. will appear as their untransformed TeX
source.
-y
Answer yes to any questions instead of prompting.
--certfile=<Unicode> (NotebookApp.certfile)
Default: ''
The full path to an SSL/TLS certificate file.
--user=<CUnicode> (SingleUserNotebookApp.user)
Default: ''
--client-ca=<Unicode> (NotebookApp.client_ca)
Default: ''
The full path to a certificate authority certificate for SSL/TLS client
authentication.
--log-level=<Enum> (Application.log_level)
Default: 30
Choices: (0, 10, 20, 30, 40, 50, 'DEBUG', 'INFO', 'WARN', 'ERROR',
'CRITICAL')
Set the log level by value or name.
--hub-api-url=<Unicode> (SingleUserNotebookApp.hub_api_url)
Default: ''
--hub-host=<Unicode> (SingleUserNotebookApp.hub_host)
Default: ''
--transport=<CaselessStrEnum> (KernelManager.transport)
Default: 'tcp'
Choices: ['tcp', 'ipc']
--browser=<Unicode> (NotebookApp.browser)
Default: ''
Specify what command to use to invoke a web browser when opening the
notebook. If not specified, the default browser will be determined by
the
`webbrowser` standard library module, which allows setting of the
BROWSER
environment variable to override it.
--hub-prefix=<Unicode> (SingleUserNotebookApp.hub_prefix)
Default: ''
--keyfile=<Unicode> (NotebookApp.keyfile)
Default: ''
The full path to a private key file for usage with SSL/TLS.
--pylab=<Unicode> (NotebookApp.pylab)
Default: 'disabled'
DISABLED: use %pylab or %matplotlib in the notebook to enable
matplotlib.
--config=<Unicode> (JupyterApp.config_file)
Default: ''
Full path of a config file.
--base-url=<Unicode> (SingleUserNotebookApp.base_url)
Default: '/'
The base URL for the notebook server.
Leading and trailing slashes can be omitted, and will automatically be
added.
--port-retries=<Int> (NotebookApp.port_retries)
Default: 50
The number of additional ports to try if the specified port is not
available.
--notebook-dir=<Unicode> (NotebookApp.notebook_dir)
Default: ''
The directory to use for notebooks and kernels.
--cookie-name=<Unicode> (SingleUserNotebookApp.cookie_name)
Default: ''
--port=<Int> (NotebookApp.port)
Default: 8888
The port the notebook server will listen on.
--ip=<Unicode> (NotebookApp.ip)
Default: 'localhost'
The IP address the notebook server will listen on.
To see all available configurables, use `--help-all`
Examples
--------
jupyter notebook # start the notebook
jupyter notebook --certfile=mycert.pem # use SSL/TLS certificate
[C 2017-03-16 11:53:28.662 SingleUserNotebookApp application:90] Bad config
encountered during initialization:
[C 2017-03-16 11:53:28.662 SingleUserNotebookApp application:91] No such
notebook dir: '/root/code/content-analytics/'
Now the two last lines I think could summarise the error. the dir
/root/code/content-analytics/
exists indeed ! I have no Idea what I have been doing wrong. Help me and
you will get my eternal recognition :)
Thanks a lot
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