Declarative pipeline - pass command arguments to docker run

[Alex Dinescu]

Hi,

Is there a way to pass parameters to the docker run entrypoint comand?

what i mean is, for the run command I need to have something like this:

docker run myImage -Dhost.url.expected=http://url -Dhost.url.actual=http://url

Currently the pipeline that I've build would look like:

agent {
 dockerfile {
 args '-Dhost.url.expected=${params.EXPECTED} -Dhost.url.actual=${params.ACTUAL}'
 }
}

but like this, will actually do something like:

docker run -Dhost.url.expected=http://url -Dhost.url.actual=http://url myImage

causing the script to fail of course

is there a way to achieve what I need?

Ideally still using a declarative pipeline... with as less boilerplate as possible

Let me know if you need more details, I can add the whole jenkinsfile / dockerfile if needed

Thanks!