Equivalent of docker flag "-v" in Starlark code

[hduoc2003]

Background & motivation

I want to perform the docker flag -v in my Starklark code to get some reporting files from my container (called A), but the option files in ServiceConfig can't do that.

Current Solution

1. Use plan.wait(A, some_commands) to execute commands in container A.
2. Use plan.store_service_files to retrieve files from A.
3. Add an alpine service and mount these files.
4. Use kurtosis files download to download the files locally.

While this approach works, it seems verbose and could be streamlined.

Desired behaviour

Something perform the docker flag -v with rw mode.

How important is this to you?

Critical; Kurtosis is unusable for me without it.

What area of the product does this pertain to?

Starlark