Все, что я пытаюсь сделать, это захватить последнюю строку docker log
в переменную в сценарии оболочки.
Вот мои настройки:
Dockerfile:
FROM python:3.7.2
WORKDIR /workspace
RUN pip install jupyterlab
EXPOSE 8888
ENTRYPOINT ["jupyter", "lab", "--ip=0.0.0.0", "--allow-root", "--no-browser"]
run.sh:
#!/bin/sh
docker build -t ml/jupyterlab .
docker rm -f ml-jupyterlab
docker run -d -p 8888:8888 -v $(pwd)/src:/workspace --name ml-jupyterlab ml/jupyterlab
until [[ "$url_info" =~ "token" ]]; do
url_info=$(docker logs ml-jupyterlab --tail 1)
sleep 0.1
done
echo "$url_info"
Если это поможет, вот логины из контейнера Docker, и я пытаюсь захватить последнюю строку http://(6f8bec0aa3d9 or 127.0.0.1):8888/?token=a6001a419b22d60dd3e5215d52794c5be7c0b368664c3505
в $url_info
[I 05:22:37.925 LabApp] Writing notebook server cookie secret to /root/.local/share/jupyter/runtime/notebook_cookie_secret
[I 05:22:39.190 LabApp] JupyterLab extension loaded from /usr/local/lib/python3.7/site-packages/jupyterlab
[I 05:22:39.190 LabApp] JupyterLab application directory is /usr/local/share/jupyter/lab
[W 05:22:39.194 LabApp] JupyterLab server extension not enabled, manually loading...
[I 05:22:39.198 LabApp] JupyterLab extension loaded from /usr/local/lib/python3.7/site-packages/jupyterlab
[I 05:22:39.198 LabApp] JupyterLab application directory is /usr/local/share/jupyter/lab
[I 05:22:39.199 LabApp] Serving notebooks from local directory: /workspace
[I 05:22:39.199 LabApp] The Jupyter Notebook is running at:
[I 05:22:39.200 LabApp] http://(6f8bec0aa3d9 or 127.0.0.1):8888/?token=a6001a419b22d60dd3e5215d52794c5be7c0b368664c3505
[I 05:22:39.200 LabApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 05:22:39.204 LabApp]
To access the notebook, open this file in a browser:
file:///root/.local/share/jupyter/runtime/nbserver-1-open.html
Or copy and paste one of these URLs:
http://(6f8bec0aa3d9 or 127.0.0.1):8888/?token=a6001a419b22d60dd3e5215d52794c5be7c0b368664c3505
Выполнение следующего
$ chmod +x run.sh
$ ./run.sh
попадает в бесконечный цикл, так как $url_info
остается null