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How to run python script in docker with the script being sent dynamically to docker container ?

Also, it should handle multiple simultaneous connections. For example, if two run is executed by two people at once, it should not override the file created by one person by the another.

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  • I forgot saying, its Ubuntu image Commented Oct 2, 2016 at 14:33

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Normally, you Mount a host file as a data volume, or, in your case, a host directory.
See the python image:

docker run -it --rm --name my-running-script -v "$PWD":/usr/src/myapp -w /usr/src/myapp python:3 python your-daemon-or-script.py

That way, if a file is created in that mounted folder, it will be created on the host hard-drive, and won't be overridden by another user executing the same script in his/her own container.

For an Ubutu image, you need

  • an initial copy of the Git repo, cloned as a bare repo (git clone --mirror).
  • an Apache installed, listening for Git request

When you fetch a PR, you can run a new container, and push that PR branch to the container Git repo. A post-receive hook on that container repo can trigger a python script. - then you can

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@user1305989 OK, I have edited the answer with an alternative approach, including a one-container per Pull-Request, which would achieve complete isolation from host.

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