Example extending docker-stacks?

[dirkcgrunwald]

I have a dockerfile for a jupyterlab that is customized to our undergrad computing environment.

I'd like to add a theia or coding.com version of Visual Studio IDE (as well as rstudio etc). I've been reading through the dox and jupyterserverproxy-openrefine which uses binder.

That said, it would be very useful to have an example that uses one of the docker-stacks examples with an extension to have a sample extension (e.g. theia, rstudio). Am I missing this in the documentation?

[betatim]

There is a repo with theia that you could look at https://github.com/betatim/theia-binder. You can use http://repo2docker.readthedocs.io/ to see what the dockerfile is that is used to build the image on BinderHub. Should give you ideas on how to apply it to other Dockerfiles.

I think a how-to on extending a specific flavour of docker images is maybe better placed in the repository of the docker-stacks?

[betatim]

I just had a god at running https://github.com/codercom/code-server inn a binder. It installs fine (get the binary and launch it from a terminal) but connecting to it timesout. Not sure what that is about :-/ It also uses a lot of CPU even when no one is trying to connect to it so, yeah :-/ Would be a cool demo.

[betatim]

I made https://github.com/betatim/vscode-binder/tree/master to experiment on this. Currently stuck because code-server serves some assets with an absolute path instead of a relative one. Waiting to see if they know how to fix that.

[dirkcgrunwald]

The challenge is that when you're using docker-stacks for a zero-to-jupyterhub setup, you're planning on mounting /home/jovyan using a PV. In a binderhub, all the files are in the gitrepo, do the examples work fine.

The example theia configuration assumes that the package.json for theia is in the users directory -- but it's not because we've mounted a pre-existing PV on top of /home/jovyan when we deploy. Again, if you're using binder, then the directory/files will be in the user directory based on my trials.

My goal is to e.g. install theia in /opt/theia. So far, my unsuccessful attempt, which can start theia but wherein it just spins a loading icon forever is to modify the jupyter_theia_proxy to chdir() to /opt/theia and then start with a workplace argument of /home/jovyan. However, when running theia, the /opt/theia directory needs to be R/W to the user (jovyan).

My dockerfile is below.

FROM jupyter/minimal-notebook                                                                             
                                                                                                          
USER    root                                                                                              
COPY    theia /opt/theia                                                                                  
RUN     conda install python-language-server flake8 autopep8 && \                                         
        cd /opt/theia && \                                                                                
        jlpm && \                                                                                         
        jlpm theia build                                                                                  
                                                                                                          
RUN     conda install nbserverproxy && \                                                                  
        jupyter serverextension enable --py --sys-prefix nbserverproxy && \                               
        jupyter labextension install jupyterlab-server-proxy                                              
                                                                                                          
RUN     pip install jupyter-theia-proxy && \                                                              
        rm -rf /opt/conda/lib/python3.7/site-packages/jupyter_theia_proxy/__pycache__                     
                                                                                                          
COPY    p-theia/jupyter_theia_proxy /opt/conda/lib/python3.7/site-packages/jupyter_theia_proxy            
                                                                                                          
RUN     chown -R $NB_UID /opt/theia                                                                       
                                                                                                          
ENV     PATH=/opt/theia/node_modules/.bin:$PATH                                                           
                                                                                                          
USER    $NB_UID

and the jupyuter_theia_proxy/init.py file has been modified as such:

        os.chdir('/opt/theia')                                                                            
        return ['theia', 'start', '/home/jovyan', '--hostname=127.0.0.1', '--port=' + str(port)]          

This still isn't working, which is why I'm looking for an example that works. The reason I'm asking in this repo is because the jupyter_theia_proxy package is here.

[dirkcgrunwald]

I think this is a theia problem - I believe it's loading files using absolute path names, e.g.

[W 16:46:57.311 LabApp] 404 GET /min-maps/vs/loader.js.map (172.17.0.1) 3.32ms referer=None
[W 16:46:57.315 LabApp] 404 GET /min-maps/vs/editor/editor.main.js.map (172.17.0.1) 6.03ms referer=None
[W 16:46:57.317 LabApp] 404 GET /min-maps/vs/editor/editor.main.nls.js.map (172.17.0.1) 7.66ms referer=None

I tried packaging up Cloud9 ( see https://github.com/dirkcgrunwald/jupyter-cloud9-proxy ) but it has a similar problem -- opening the C9 tile launches e.g. http://localhost:5555/c9 and then cloud9 immediately opens http://localhost:5555/ide.htm (omitting the 'c9' prefix). This is a known problem with Cloud9 as I'm now aware ( c9/core#11 ) and would require modification to their code.

There's a similar problem with the http://coder.com version of VScode - the websocket address doesn't include the URL prefix ( coder/code-server#149 ). Looks like this might be fixed in their 1.32 release

[oscar6echo]

I'm also trying to serve VS Code to my jhub users.
Following @betatim I am using package jupyter-proxy-server with custom package jupyter-code-proxy with the following init.py.

It does not crash nor show any error but the screen is blank (black in fact) and it just hangs.
Any idea if it is a code-server issue or a bad config on my part ?

import os
import shutil

def setup_code_server():
    """
    """
    def _code_server_command(port):
        # Make sure code-server is in $PATH
        full_path = shutil.which('/opt/code-server/code-server')
        if not full_path:
            raise FileNotFoundError('Can not find code-server executable in $PATH')
        return ['/opt/code-server/code-server',
                '--no-auth',
                '--allow-http',
                '--port', str(port),
                '/home/jovyan',
                ]

    return {
        'command': _code_server_command,
        'launcher_entry': {
            'title': 'VS Code',
            'icon_path': os.path.join(os.path.dirname(os.path.abspath(__file__)),
                                      'assets',
                                      'logo-vscode.svg')
        }
    }

after I downloaded and unzipped code-server from code-server1.792-vsc1.33.1-linux-x64.tar.gz and put it as /opt/code-server/code-server in my single-user container.

The kube logs from the notebook-server are

...
I 2019-04-14 19:30:37.877 SingleUserNotebookApp log:158] 200 GET /user/ab/api/sessions?_=1555270237760 (ab@127.0.0.1) 8.99ms
[I 2019-04-14 19:30:37.880 SingleUserNotebookApp log:158] 200 GET /user/ab/api/terminals?_=1555270237761 (ab@127.0.0.1) 11.07ms
[I 2019-04-14 19:30:37.895 SingleUserNotebookApp log:158] 200 GET /user/ab/api/contents?type=directory&_=1555270237762 (ab@127.0.0.1) 3.98ms
INFO  code-server v1.792-vsc1.33.1
INFO  Additional documentation: http://github.com/codercom/code-server
INFO  Initializing {"data-dir":"/home/jovyan/.local/share/code-server","extensions-dir":"/home/jovyan/.local/share/code-server/extensions","working-dir":"/home/jovyan","log-dir":"/home/jovyan/.cache/code-server/logs/20190414193047369"}
INFO  Starting shared process [1/5]...
INFO  Starting webserver... {"host":"0.0.0.0","port":"43093"}
WARN  No certificate specified. This could be insecure.
WARN  Documentation on securing your setup: https://github.com/codercom/code-server/blob/master/doc/security/ssl.md
WARN  Launched without authentication.
INFO   
INFO  Started (click the link below to open):
INFO  http://localhost:43093/
INFO   
WARN  Port scanning will not be available because netstat is not installed
[I 2019-04-14 19:30:47.547 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 705.66ms
[I 2019-04-14 19:30:47.571 SingleUserNotebookApp log:158] 200 GET /user/ab/code/main.css (ab@127.0.0.1) 15.54ms
[I 2019-04-14 19:30:47.610 SingleUserNotebookApp log:158] 200 GET /user/ab/code/1-f2dd3d.bundle.js (ab@127.0.0.1) 53.03ms
[I 2019-04-14 19:30:47.760 SingleUserNotebookApp log:158] 200 GET /user/ab/code/f2dd3d.bundle.js (ab@127.0.0.1) 201.54ms
/opt/conda/lib/python3.7/site-packages/jupyter_server_proxy/websocket.py:89: RuntimeWarning: coroutine 'WebSocketHandler.get' was never awaited
  super().get(*args, **kwargs)
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
[I 2019-04-14 19:30:48.345 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 5.18ms
[I 2019-04-14 19:30:48.403 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.01ms
[I 2019-04-14 19:30:48.458 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 0.94ms
[I 2019-04-14 19:30:48.517 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 0.94ms
[I 2019-04-14 19:30:48.578 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.01ms
INFO  Connected to shared process
[I 2019-04-14 19:30:49.649 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 2.54ms
[I 2019-04-14 19:30:51.711 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.12ms
[I 2019-04-14 19:30:51.874 SingleUserNotebookApp log:158] 200 GET /user/ab/code/main.css (ab@127.0.0.1) 15.56ms
[I 2019-04-14 19:30:54.787 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.10ms
[I 2019-04-14 19:30:57.866 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.15ms
[I 2019-04-14 19:31:00.972 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 0.90ms
[I 2019-04-14 19:31:04.179 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.15ms
[I 2019-04-14 19:31:07.318 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 0.91ms
[I 2019-04-14 19:31:10.609 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 0.95ms
[I 2019-04-14 19:31:14.562 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 0.92ms
[I 2019-04-14 19:31:18.149 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 0.93ms
WARN  Uncaught Exception:  Error: ENOENT: no such file or directory, scandir '/home/jovyan/.local/share/code-server/User/workspaceStorage'

Error: ENOENT: no such file or directory, scandir '/home/jovyan/.local/share/code-server/User/workspaceStorage'
    at Timeout.setTimeout [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:53331:31)
    at ontimeout (timers.js:498:11)
    at tryOnTimeout (timers.js:323:5)
    at Timer.listOnTimeout (timers.js:290:5)

[I 2019-04-14 19:31:23.634 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.13ms
[I 2019-04-14 19:31:28.189 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.05ms
[I 2019-04-14 19:31:33.444 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.14ms
[I 2019-04-14 19:31:38.684 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 0.96ms
[I 2019-04-14 19:31:44.328 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ (ab@127.0.0.1) 1.06ms
...

Then the url http://0.0.0.0:8000/user/ab/code/shows a black screen.
And the web console complains about a failed websocket handshake.

 INFO  Loading IDE
f2dd3d.bundle.js:53  INFO  Starting socket [1/5]...
f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200
(anonymous) @ f2dd3d.bundle.js:53
f2dd3d.bundle.js:53  INFO  Starting socket [2/5]...
f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200
(anonymous) @ f2dd3d.bundle.js:53
f2dd3d.bundle.js:53  INFO  Starting socket [3/5]...
f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200
(anonymous) @ f2dd3d.bundle.js:53
f2dd3d.bundle.js:53  INFO  Starting socket [4/5]...
f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200
(anonymous) @ f2dd3d.bundle.js:53
f2dd3d.bundle.js:53  INFO  Starting socket [5/5]...
f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200
(anonymous) @ f2dd3d.bundle.js:53
f2dd3d.bundle.js:53  INFO  Retrying socket in 1s
f2dd3d.bundle.js:53  INFO  Starting socket [6]...
f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200
(anonymous) @ f2dd3d.bundle.js:53
f2dd3d.bundle.js:53  INFO  Retrying socket in 2s

[dirkcgrunwald]

I've been running VSCode in a K8s jupyter-hub setup using the following in my Dockerfile. It's been working fine. I update the version of vscode based on whatever the current release is. The proxy starts up as e.g. https://coding.csel.io/user/grunwald/codeserver/ the jupyterhub proxy creates a new route for each user. *RUN conda install nbserverproxy python-language-server flake8 autopep8 && \ * * jupyter serverextension enable --py --sys-prefix nbserverproxy && \ * * jupyter labextension install jupyterlab-server-proxy && \ * * pip install --index-url https://test.pypi.org/simple/ <https://test.pypi.org/simple/> --extra-index-url https://pypi.org/simple <https://pypi.org/simple> jupyter-codes\* *erver-proxy==1.0b1 * *RUN cd /opt && \ * * mkdir /opt/code-server && \ * * cd /opt/code-server && \ * * wget -qO- https://github.com/codercom/code-server/releases/download/1.604-vsc1.32.0/code-server1.604-vsc1.32 <https://github.com/codercom/code-server/releases/download/1.604-vsc1.32.0/code-server1.604-vsc1.32>.\* *0-linux-x64.tar.gz | tar zxvf - --strip-components=1 * *ENV PATH=/opt/code-server:$PATH *

…

On Sun, Apr 14, 2019 at 1:37 PM oscar6echo ***@***.***> wrote: I'm also trying to serve VS Code to my jhub users. Following @betatim <https://github.com/betatim> I am using package *jupyter-proxy-server* with custom package *jupyter-code-proxy* with the following *init.py*. import osimport shutil def setup_code_server(): """ """ def _code_server_command(port): # Make sure code-server is in $PATH full_path = shutil.which('/opt/code-server/code-server') if not full_path: raise FileNotFoundError('Can not find code-server executable in $PATH') return ['/opt/code-server/code-server', '--no-auth', '--allow-http', '--port', str(port), '/home/jovyan', ] return { 'command': _code_server_command, 'launcher_entry': { 'title': 'VS Code', 'icon_path': os.path.join(os.path.dirname(os.path.abspath(__file__)), 'assets', 'logo-vscode.svg') } } after I downloaded and unzipped code-server from code-server1.792-vsc1.33.1-linux-x64.tar.gz <https://github.com/codercom/code-server/releases/download/1.792-vsc1.33.1/code-server1.792-vsc1.33.1-linux-x64.tar.gz> and put it as /opt/code-server/code-server in my single-user container. The kube logs from the notebook-server are ... I 2019-04-14 19:30:37.877 SingleUserNotebookApp log:158] 200 GET /user/ab/api/sessions?_=1555270237760 ***@***.***) 8.99ms [I 2019-04-14 19:30:37.880 SingleUserNotebookApp log:158] 200 GET /user/ab/api/terminals?_=1555270237761 ***@***.***) 11.07ms [I 2019-04-14 19:30:37.895 SingleUserNotebookApp log:158] 200 GET /user/ab/api/contents?type=directory&_=1555270237762 ***@***.***) 3.98ms INFO code-server v1.792-vsc1.33.1 INFO Additional documentation: http://github.com/codercom/code-server INFO Initializing {"data-dir":"/home/jovyan/.local/share/code-server","extensions-dir":"/home/jovyan/.local/share/code-server/extensions","working-dir":"/home/jovyan","log-dir":"/home/jovyan/.cache/code-server/logs/20190414193047369"} INFO Starting shared process [1/5]... INFO Starting webserver... {"host":"0.0.0.0","port":"43093"} WARN No certificate specified. This could be insecure. WARN Documentation on securing your setup: https://github.com/codercom/code-server/blob/master/doc/security/ssl.md WARN Launched without authentication. INFO INFO Started (click the link below to open): INFO http://localhost:43093/ INFO WARN Port scanning will not be available because netstat is not installed [I 2019-04-14 19:30:47.547 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 705.66ms [I 2019-04-14 19:30:47.571 SingleUserNotebookApp log:158] 200 GET /user/ab/code/main.css ***@***.***) 15.54ms [I 2019-04-14 19:30:47.610 SingleUserNotebookApp log:158] 200 GET /user/ab/code/1-f2dd3d.bundle.js ***@***.***) 53.03ms [I 2019-04-14 19:30:47.760 SingleUserNotebookApp log:158] 200 GET /user/ab/code/f2dd3d.bundle.js ***@***.***) 201.54ms /opt/conda/lib/python3.7/site-packages/jupyter_server_proxy/websocket.py:89: RuntimeWarning: coroutine 'WebSocketHandler.get' was never awaited super().get(*args, **kwargs) RuntimeWarning: Enable tracemalloc to get the object allocation traceback [I 2019-04-14 19:30:48.345 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 5.18ms [I 2019-04-14 19:30:48.403 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.01ms [I 2019-04-14 19:30:48.458 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 0.94ms [I 2019-04-14 19:30:48.517 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 0.94ms [I 2019-04-14 19:30:48.578 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.01ms INFO Connected to shared process [I 2019-04-14 19:30:49.649 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 2.54ms [I 2019-04-14 19:30:51.711 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.12ms [I 2019-04-14 19:30:51.874 SingleUserNotebookApp log:158] 200 GET /user/ab/code/main.css ***@***.***) 15.56ms [I 2019-04-14 19:30:54.787 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.10ms [I 2019-04-14 19:30:57.866 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.15ms [I 2019-04-14 19:31:00.972 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 0.90ms [I 2019-04-14 19:31:04.179 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.15ms [I 2019-04-14 19:31:07.318 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 0.91ms [I 2019-04-14 19:31:10.609 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 0.95ms [I 2019-04-14 19:31:14.562 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 0.92ms [I 2019-04-14 19:31:18.149 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 0.93ms WARN Uncaught Exception: Error: ENOENT: no such file or directory, scandir '/home/jovyan/.local/share/code-server/User/workspaceStorage' Error: ENOENT: no such file or directory, scandir '/home/jovyan/.local/share/code-server/User/workspaceStorage' at Timeout.setTimeout [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:53331:31) at ontimeout (timers.js:498:11) at tryOnTimeout (timers.js:323:5) at Timer.listOnTimeout (timers.js:290:5) [I 2019-04-14 19:31:23.634 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.13ms [I 2019-04-14 19:31:28.189 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.05ms [I 2019-04-14 19:31:33.444 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.14ms [I 2019-04-14 19:31:38.684 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 0.96ms [I 2019-04-14 19:31:44.328 SingleUserNotebookApp log:158] 200 GET /user/ab/code/ ***@***.***) 1.06ms ... Then the url http://0.0.0.0:8000/user/ab/code/shows a black screen. And the web console complains about a failed websocket handshake. INFO Loading IDE f2dd3d.bundle.js:53 INFO Starting socket [1/5]... f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200 (anonymous) @ f2dd3d.bundle.js:53 f2dd3d.bundle.js:53 INFO Starting socket [2/5]... f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200 (anonymous) @ f2dd3d.bundle.js:53 f2dd3d.bundle.js:53 INFO Starting socket [3/5]... f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200 (anonymous) @ f2dd3d.bundle.js:53 f2dd3d.bundle.js:53 INFO Starting socket [4/5]... f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200 (anonymous) @ f2dd3d.bundle.js:53 f2dd3d.bundle.js:53 INFO Starting socket [5/5]... f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200 (anonymous) @ f2dd3d.bundle.js:53 f2dd3d.bundle.js:53 INFO Retrying socket in 1s f2dd3d.bundle.js:53 INFO Starting socket [6]... f2dd3d.bundle.js:53 WebSocket connection to 'ws://0.0.0.0:8000/user/ab/code/' failed: Error during WebSocket handshake: Unexpected response code: 200 (anonymous) @ f2dd3d.bundle.js:53 f2dd3d.bundle.js:53 INFO Retrying socket in 2s — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#106 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAHRSTGDG5EDUJHWN6XUCE3PQOBYFANCNFSM4G4Z2G5A> .

[oscar6echo]

Thx but the code is quite garbled...
Maybe the same paste in the github issue, as opposed to email ?

[betatim]

https://github.com/betatim/vscode-binder/tree/master is how I setup things to have VS Code in a repo2docker compatible setup. It uses jupyter-server-proxy as well. It currently hangs with a black screen as well, if you look in nthe network inspector of your browser it is because it tries to load some files from the wrong location. I thought that had been fixed a while ago but apparently not. Maybe use a newer version of the vscode server package?

[betatim]

I updated vscode-binder and it works again.

[dirkcgrunwald]

I put a sample Dockerfile that builds on jupyter/minimal-notebook at https://gist.github.com/dirkcgrunwald/d3d5669e291e8249f5b4f6ad8b6c1f46

One item not obvious was the need to roll back Tornado to a version prior to 6

That dockerfile builds and can be launched on my mac w/VScode starting up

[betatim]

@dirkcgrunwald do you know where the source to jupyter-codeserver-proxy is that you reference and install from PyPI's test instance?

[dirkcgrunwald]

https://github.com/dirkcgrunwald/jupyter_codeserver_proxy- I stupidly put an extra dash on it

…

On Mon, Apr 15, 2019 at 2:01 PM Tim Head ***@***.***> wrote: @dirkcgrunwald <https://github.com/dirkcgrunwald> do you know where the source to jupyter-codeserver-proxy is that you reference and install from PyPI's test instance? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#106 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAHRSTEJ45TFSTZU75ARQVDPQTNJPANCNFSM4G4Z2G5A> .

[Chrisjw42]

I can confirm Dirk's method works on our K8s JupyterHub deployment from Dask's notebook dockerfile.

I should note that the bash file installs the conda packages from the above example.

EDIT: The issue is now, newer versions of code-server do not work with this method..

"""
FROM daskdev/dask-notebook:1.1.1

USER root
RUN sudo apt-get update -y -q && sudo apt-get install net-tools

COPY additional-installs.sh /tmp/additional-installs.sh
RUN chmod +x /tmp/installs.sh
USER $NB_UID
RUN /tmp/installs.sh

USER root

RUN jupyter serverextension enable --py --sys-prefix nbserverproxy &&
jupyter labextension install jupyterlab-server-proxy &&
pip install --index-url https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple jupyter-codeserver-proxy==1.0b1

RUN cd /opt &&
mkdir /opt/code-server &&
cd /opt/code-server &&
wget -qO- https://github.com/codercom/code-server/releases/download/2.1650-vsc1.39.2/code-server2.1650-vsc1.39.2-linux-x86_64.tar.gz | tar zxvf - --strip-components=1

ENV PATH=/opt/code-server:$PATH
"""

[vnijs]

@Chrisjw42 Does this start code server by clicking on a launcher in Jupyter? The reason I ask is that I have that working fine with previous versions of code server but for some reason with the last two releases code server won't launch anymore.