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Cake day: August 12th, 2023

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    5 months ago

    A basic image is really easy. It’s basically just

    Dockerfile

    FROM debian  # start with a minimal Linux system. There are probably better options than debian. Some images are made especially for docker (i.e. very minimal and light weight). 
    RUN apt install dependencies  # do what ever you need to get your app running. 
    RUN echo "options and stuff" >> /etc/a/config/file  # you can also edit system files
    COPY . /app  # copy your project into the docker container.
    EXPOSE 8080  # doesn't actually do anything, but documents where the app will be listening
    CMD server-binary run /app/main.php  # I have actually no idea how php server stuff works
    

    (Docs https://docs.docker.com/reference/dockerfile/)

    Then people can run your project with docker.

    Edit: checking the readme some small changes would be required. Config.php should read in environment variables and the DB init SQL should be run automatically somehow.









  • It depends if underpowered means “too slow” for you, or “slow”. I would consider the meaning more similar to “too slow”, i.e. I think the reference point matters. Therefore for me the pi is not underpowered, just low powered. [Edit: to keep the discussion on track, I would therefore consider the pi “good enough”, which was the original claim in the second level comment]

    Of course in terms of absolute numbers the pi has not a lot of processing power.