Hi Thomas and Carlos, Thanks for your ansers, let me clarify a little bit what I am trying to achieve here.
I have a process that needs to run jupyter notebooks (using different kernels, python2, python3, R, etc ...) but since I don't trust those notebooks I want to execute them in a protected environment. I managed to get this working running ipython kernel in the docker container. The process uses a KernelClient to run the notebooks remotely in the container. This is ok for just one environment, but if want to have many different kernels and languages, I wanted to get advantage of wrapping them using jupyter console. Mainly because when properly installed, jupyter console manages kernel using the --kernel argument which makes the solution pretty clean. This way, in case I want to add new kernels, I just need to configure them in the docker container and launch jupyter console with a different argument. I know I can run ipython direclty, but it is not clear how to run other kernels directly (for example R). Thanks a lot! Xavi Xavi ----------------------------- http://www.alcim.net On Thu, Dec 7, 2017 at 9:09 PM, Carlos Córdoba <[email protected]> wrote: > Xavier, you could start a kernel and connect to it, instead of starting a > jupyter console. If you're using ipykernel, that just requires running > > ipython kernel > > > Cheers, > Carlos > > El 07/12/17 a las 14:57, Thomas Kluyver escribió: > > Why do you want to start a console in the background? A console is an > interactive user interface, so it doesn't really make sense to run it in > the background. We can probably figure out a way to do it, but there may be > a better way to achieve what you want to do. > > On 7 December 2017 at 18:23, Xavier Orduña <[email protected]> > wrote: > >> HI! >> >> I am trying to run jupyter console using docker and connect to this >> running console from another client. If I start the container using >> interactive mode (-ti) and then start the jupyter console, everything is >> fine. >> >> But if i run jupyter console as the entry point, then I got this >> exception: >> >> Traceback (most recent call last): >> File "/usr/local/bin/jupyter-console", line 11, in <module> >> sys.exit(main()) >> File "/usr/local/lib/python3.5/dist-packages/jupyter_core/applica >> tion.py", line 266, in launch_instance >> return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs) >> File "/usr/local/lib/python3.5/dist-packages/traitlets/config/ >> application.py", line 657, in launch_instance >> app.initialize(argv) >> File "<decorator-gen-116>", line 2, in initialize >> File "/usr/local/lib/python3.5/dist-packages/traitlets/config/ >> application.py", line 87, in catch_config_error >> return method(app, *args, **kwargs) >> File "/usr/local/lib/python3.5/dist-packages/jupyter_console/app.py", >> line 141, in initialize >> self.init_shell() >> File "/usr/local/lib/python3.5/dist-packages/jupyter_console/app.py", >> line 114, in init_shell >> client=self.kernel_client, >> File "/usr/local/lib/python3.5/dist-packages/traitlets/config/ >> configurable.py", line 412, in instance >> inst = cls(*args, **kwargs) >> File "/usr/local/lib/python3.5/dist-packages/jupyter_console/ptsh >> ell.py", line 273, in __init__ >> self.init_prompt_toolkit_cli() >> File "/usr/local/lib/python3.5/dist-packages/jupyter_console/ptsh >> ell.py", line 435, in init_prompt_toolkit_cli >> output=create_output(true_color=self.true_color), >> File "/usr/local/lib/python3.5/dist-packages/prompt_toolkit/short >> cuts.py", line 126, in create_output >> ansi_colors_only=ansi_colors_only, term=term) >> File "/usr/local/lib/python3.5/dist-packages/prompt_toolkit/termi >> nal/vt100_output.py", line 424, in from_pty >> assert stdout.isatty() >> AssertionErrorIntroduïu el codi aquí... >> >> As far as I understand, the error is caused when the jupyter console >> tries to start the interactive terminal ... >> >> Is there any way to launch the console in the background? without showing >> the console it self in the terminal. >> >> I checked the options and I am unable to find any of the that suits my >> needs. >> >> This is the script that starts the kernel: >> >> ./push_to_server.sh & >> IP=`ifconfig eth0 2>/dev/null|awk '/inet addr:/ {print $2}'|sed >> 's/addr://'` >> #ipython kernel --control=42005 --shell=42001 --iopub=42002 --hb=42003 >> --stdin=42004 --ip="$IP" -f /kernel_config.json >> #ipython kernel --ip="$IP" -f /kernel_config.json --log-level=DEBUG >> nohup jupyter console --ip="$IP" -f /kernel_config.json --log-level=DEBUG >> --kernel=python3 $* >> >> As you can see, i used directly ipython kernel before, but then to have >> more than one kernel was complicated. >> >> Thank you very much! >> >> Xavi >> -- >> You received this message because you are subscribed to the Google Groups >> "Project Jupyter" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/jupyter/f406fc9a-7235-4b7e-91fe-424496d559e5%40googlegroups.com >> <https://groups.google.com/d/msgid/jupyter/f406fc9a-7235-4b7e-91fe-424496d559e5%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "Project Jupyter" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jupyter/CAOvn4qhTun9SqLbKqa1bJA%2BORVCc1SkoLNawofyV7wrxpEg5gw% > 40mail.gmail.com > <https://groups.google.com/d/msgid/jupyter/CAOvn4qhTun9SqLbKqa1bJA%2BORVCc1SkoLNawofyV7wrxpEg5gw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "Project Jupyter" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/jupyter/lJz-z5YGHgc/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jupyter/5cde4bb6-f2cb-59c3-f9a8-09abcd56e189%40gmail.com > <https://groups.google.com/d/msgid/jupyter/5cde4bb6-f2cb-59c3-f9a8-09abcd56e189%40gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. 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