[IPython-dev] ipython on webfaction hosting

Massimo Di Stefano massimodisasha@gmail....
Thu Jun 21 01:36:10 CDT 2012


Brian, 

you're right!

From the support on webfaction (i pointed him to this topic) :


From this mailing list question, it looks like you're trying to use WebSockets. The front-end Nginx proxy won't support that, but we can add a free "second shared IP address" to your account and on this IP we can open your custom application port. Then, your application can communicate directly over the internet without a proxy (Nginx).

Would you like us to add this IP at this time?

…


not it's runnning fine!
i have to type the IP instead of the host name .. but it's fine :)


thanks!!!



Il giorno Jun 21, 2012, alle ore 1:15 AM, Brian Granger ha scritto:

> What proxy are you using?  Many proxies don't support WebSockets.
> 
> Brian
> 
> On Wed, Jun 20, 2012 at 9:36 PM, Massimo Di Stefano
> <massimodisasha@gmail.com> wrote:
>> 
>> i'll continue to try,  but i'm a bit hopeless. ;)
>> 
>> i guess is all in how the server-proxy is configured,
>> i'll wait an answer from the support and let you know
>> 
>> thanks for the help!
>> 
>> Massimo.
>> 
>> will be nice to see ipython running on a basic web-hosting solution (100$
>> per year)
>> 
>> Il giorno Jun 21, 2012, alle ore 12:03 AM, MinRK ha scritto:
>> 
>> There's something a bit funny in your proxy.
>> 
>> Try adding one more '/ipython' to just the static url:
>> 
>> c.NotebookApp.webapp_settings = {'static_url_prefix' : prefix +
>> 'ipython/static/'}
>> 
>> On Wed, Jun 20, 2012 at 8:49 PM, Massimo Di Stefano
>> <massimodisasha@gmail.com> wrote:
>>> 
>>> i applied the changes in the config file
>>> 
>>> something is changing in the log :
>>> 
>>> # url in the browser :
>>> 
>>> http://geohab.org/ipython/
>>> 
>>> # log in the shell :
>>> 
>>> WARNING:root:404 GET / (127.0.0.1) 0.49ms
>>> --
>>> 
>>> # url in the browser :
>>> http://geohab.org/ipython/ipython
>>> 
>>> # log in the shell :
>>> WARNING:root:404 GET /ipython (127.0.0.1) 0.36ms
>>> --
>>> 
>>> # url in the browser :
>>> http://geohab.org/ipython/ipython/
>>> 
>>> # log in the shell :
>>> WARNING:root:404 GET
>>> /static/jquery/css/themes/base/jquery-ui.min.css?v=d1a93 (127.0.0.1) 0.37ms
>>> WARNING:root:404 GET /static/css/fbm.css?v=34be8 (127.0.0.1) 0.42ms
>>> WARNING:root:404 GET /static/css/boilerplate.css?v=befd7 (127.0.0.1)
>>> 0.29ms
>>> WARNING:root:404 GET /static/css/page.css?v=4c306 (127.0.0.1) 0.51ms
>>> WARNING:root:404 GET /static/css/projectdashboard.css?v=87030 (127.0.0.1)
>>> 0.29ms
>>> WARNING:root:404 GET /static/jquery/js/jquery-1.7.1.min.js?v=ddb84
>>> (127.0.0.1) 0.29ms
>>> WARNING:root:404 GET /static/jquery/js/jquery-ui.min.js?v=9fc86
>>> (127.0.0.1) 0.38ms
>>> WARNING:root:404 GET /static/js/loginwidget.js?v=cd12c (127.0.0.1) 0.30ms
>>> WARNING:root:404 GET /static/js/notebooklist.js?v=ffa0b (127.0.0.1) 0.30ms
>>> WARNING:root:404 GET /static/js/clusterlist.js?v=da6d3 (127.0.0.1) 0.33ms
>>> WARNING:root:404 GET /static/js/namespace.js?v=9e4e0 (127.0.0.1) 0.29ms
>>> WARNING:root:404 GET /static/js/page.js?v=d306b (127.0.0.1) 0.30ms
>>> WARNING:root:404 GET /static/ipynblogo.png?v=5892b (127.0.0.1) 0.37ms
>>> WARNING:root:404 GET /static/js/projectdashboardmain.js?v=64f33
>>> (127.0.0.1) 0.29ms
>>> 
>>> 
>>> 
>>> click on the logo (firefox is able to find it, safari instead is not …) it
>>> point to the url :
>>> 
>>> http://geohab.org/ipython/
>>> 
>>> 
>>> thanks!
>>> 
>>> Massimo.
>>> 
>>> 
>>> Il giorno Jun 20, 2012, alle ore 11:33 PM, MinRK ha scritto:
>>> 
>>> The static url is also getting confused.
>>> 
>>> Try:
>>> 
>>> ipython notebook --profile geohab --NotebookApp.base_project_url=/ipython/
>>> --NotebookApp.base_kernel_url=/ipython/
>>> --NotebookApp.webapp_settings='{"static_url_prefix": "/ipython/static/"}'
>>> 
>>> Which in your ipython_notebook_config.py would be:
>>> 
>>> c = get_config()
>>> 
>>> prefix = '/ipython/'
>>> c.NotebookApp.base_project_url = prefix
>>> c.NotebookApp.base_kernel_url = prefix
>>> c.NotebookApp.webapp_settings = {'static_url_prefix' : prefix + 'static/'}
>>> 
>>> At which point you can just do:
>>> 
>>> ipython notebook --profile geohab
>>> 
>>> It would certainly appear that a meta-trait that does these three things
>>> together would be desirable.
>>> 
>>> -MinRK
>>> 
>>> On Wed, Jun 20, 2012 at 8:05 PM, Massimo Di Stefano
>>> <massimodisasha@gmail.com> wrote:
>>>> 
>>>> ipython notebook --profile geohab
>>>> --NotebookApp.base_project_url=http://geohab.org/ipython
>>>> --NotebookApp.base_kernel_url=http://geohab.org/ipython
>>>> 
>>>> [NotebookApp] Using existing profile dir:
>>>> u'/home/epy/.ipython/profile_geohab'
>>>> [NotebookApp] WARNING: the notebook server is listening on all IP
>>>> addresses but not using any encryption or authentication. This is highly
>>>> insecure and not recommended.
>>>> [NotebookApp] The IPython Notebook is running at: http://[all ip
>>>> addresses on your system]:30333http://geohab.org/ipython
>>>> 
>>>> 
>>>> the log :
>>>> [NotebookApp] The IPython Notebook is running at: http://[all ip
>>>> addresses on your system]:30333http://geohab.org/ipython
>>>> 
>>>> seems bad so  i tryed :
>>>> 
>>>> 
>>>> (env1)[epy@web317 ~]$ ipython notebook --profile geohab
>>>> --NotebookApp.base_project_url=/ipython
>>>> --NotebookApp.base_kernel_url=/ipython[NotebookApp] Using existing profile
>>>> dir: u'/home/epy/.ipython/profile_geohab'
>>>> [NotebookApp] WARNING: the notebook server is listening on all IP
>>>> addresses but not using any encryption or authentication. This is highly
>>>> insecure and not recommended.
>>>> [NotebookApp] The IPython Notebook is running at: http://[all ip
>>>> addresses on your system]:30333/ipython
>>>> 
>>>> 
>>>> in this case if i point the browser to :
>>>> 
>>>> http://geohab.org/ipython
>>>> 
>>>> i have in the browser :
>>>> 
>>>> 404: Not Found
>>>> 
>>>> in the shell logs :
>>>> 
>>>> WARNING:root:404 GET / (127.0.0.1) 0.48ms
>>>> 
>>>> 
>>>> if i point the browser to :
>>>> 
>>>> http://geohab.org/ipython/ipython/
>>>> 
>>>> i got again the html page without js/css
>>>> 
>>>> but this time the log in the shell is :
>>>> 
>>>> WARNING:root:404 GET /ipython (127.0.0.1) 0.41ms
>>>> 
>>>> 
>>>> any clue ?
>>>> 
>>>> thanks!!!
>>>> 
>>>> Massimo.
>>>> 
>>>> 
>>>> 
>>>> Il giorno Jun 20, 2012, alle ore 10:17 PM, Brian Granger ha scritto:
>>>> 
>>>>> I think you need to set the following config variables:
>>>>> 
>>>>> --NotebookApp.base_kernel_url=<Unicode>
>>>>>    Default: '/'
>>>>>    The base URL for the kernel server
>>>>> --NotebookApp.base_project_url=<Unicode>
>>>>>    Default: '/'
>>>>>    The base URL for the notebook server
>>>>> 
>>>>> In either the command line or terminal:
>>>>> 
>>>>> ipython notebook
>>>>> --NotebookApp.base_project_url=http://geohab.org/ipython/
>>>>> --NotebookApp.base_kernel_url=http://geohab.org/ipython/
>>>>> 
>>>>> Cheers,
>>>>> 
>>>>> Brian
>>>>> 
>>>>> On Wed, Jun 20, 2012 at 7:03 PM, Massimo Di Stefano
>>>>> <massimodisasha@gmail.com> wrote:
>>>>>> Hi All,
>>>>>> 
>>>>>> is anyone familiar with webfaction [1] ?
>>>>>> 
>>>>>> it is a web-hosting service .. i'm tring to run the ipython notebook
>>>>>> from it but something is going wrong.
>>>>>> 
>>>>>> i sent already a mail to the suppport, but i was wondering if someone
>>>>>> here knows how to fix it.
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> the link to the notebook is :
>>>>>> 
>>>>>> http://geohab.org/ipython
>>>>>> 
>>>>>> i can see the page is loaded but is not able to load the application
>>>>>> ... something is going wrong.
>>>>>> all the js and css files are not loaded.
>>>>>> 
>>>>>> 
>>>>>> trying to understand what's going on …
>>>>>> 
>>>>>> using firefox : if i click on the text on the top "Ipython Notebook"
>>>>>> 
>>>>>> it should point to the same page, instead is going back to the
>>>>>> web-root : http://geohab.org
>>>>>> 
>>>>>> have you any clue on what i should do in order to have it running
>>>>>> properly ?
>>>>>> 
>>>>>> many thanks!
>>>>>> 
>>>>>> Massimo.
>>>>>> 
>>>>>> 
>>>>>> [1]  http://www.webfaction.com/
>>>>>> _______________________________________________
>>>>>> IPython-dev mailing list
>>>>>> IPython-dev@scipy.org
>>>>>> http://mail.scipy.org/mailman/listinfo/ipython-dev
>>>>> 
>>>>> 
>>>>> 
>>>>> --
>>>>> Brian E. Granger
>>>>> Cal Poly State University, San Luis Obispo
>>>>> bgranger@calpoly.edu and ellisonbg@gmail.com
>>>>> _______________________________________________
>>>>> IPython-dev mailing list
>>>>> IPython-dev@scipy.org
>>>>> http://mail.scipy.org/mailman/listinfo/ipython-dev
>>>> 
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> 
> 
> 
> -- 
> Brian E. Granger
> Cal Poly State University, San Luis Obispo
> bgranger@calpoly.edu and ellisonbg@gmail.com
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