无法从主机访问 jupyter docker 容器

Question

I have a question about the https://hub.docker.com/r/jupyter/scipy-notebook . I'm trying to run this image with docker-compose:

compose:

  jupyter:
    container_name: jupyter
    build: 
      context: ./Jupyter
      dockerfile: Dockerfile
    ports:
      - "8888:8888"
    volumes:
       - ./scripts:/opt/notebooks/connector
    network_mode: "host"
    command: bash -c "jupyter notebook --notebook-dir=/opt/notebooks --ip=* --port=8888 --no-browser --allow-root"

Dockerfile

FROM jupyter/scipy-notebook
EXPOSE 8888

and I can't reach it with http://locahost:8888 .... url. I'm using windows 10 as host machine and tried reach other services from this docker compose and these work.

Answer 1

Replace build section with image: jupyter/scipy-notebook . Also remove network_mode and command sections, and your code may work. I don't know why your code is not running in this situation, but I think it must be related to the command section, which is replacing the default command of the jupyter image. Furthermore, you don't need to create a Dockerfile to just add EXPOSE; you can use the image directly.

Answer 2

You cannot use the host network mode and publish ports together

docker run --rm -it --net=host -p80:80 yeasy/simple-web:latest

WARNING: Published ports are discarded when using host network mode

For the second part, to reach the host from inside the container, use host.docker.internal dns