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 ASPNETCORE_URLS http://+:5000
EXPOSE 5000

When running the docker image with the below command, I'm trying to pass optional arguments that will be passed down to my exe endpoint.

docker rm myapp
docker run --net="host" --name myapp -p 5000:5000 myappservice

i01573 · Accepted Answer · 2020-09-30 08:40:55Z

1

You need to have either a CMD

Or an ENTRYPOINT

In your Dockerfile.

You should read this discussion:

And also that one:

i01573

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answered Feb 21, 2017 at 15:56

user2915097

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1 Comment

he is already using entrypoint so this just points to you need to read... sorry.