如何使用docker依赖项运行python程序（或其他cmd）？

Question

I have some python package utils in container ./utils , and some other dependencies, but I have a python program start.py which I want to run in host machine.

Is there any way to do it? We can consider the scenario is that the start.py is in host machine which could be easier to use by user and the dependencies are in docker(no need for user to build)

Answer 1

You can mount the start.py onto an ephemeral container and then run the python script inside the container. If the script produces an output that needs to be stored on the host, you can mount the output's location too.

docker run --rm --entrypoint 'python /tmp/start.py' -v <location of script on host>:/tmp/start.py -v <location where you want to store output on host>:<location where output is stored inside the container> <image_name>