Pass optional arguments when running a Docker image

Question

I have a Docker file based on windowsservercore, which I am hosting an ASP.net Core web application.

Snippet from docker file

ENTRYPOINT [\"my.exe\"]
ENV         


        

Answer 1

You need to have either a CMD

https://docs.docker.com/engine/reference/builder/#cmd

Or an ENTRYPOINT

https://docs.docker.com/engine/reference/builder/#entrypoint

In your Dockerfile.

You should read this discussion:

What is the difference between CMD and ENTRYPOINT in a Dockerfile?

And also that one:

Passing Different Arguments When Running Docker Image Multiple Times