[MM3-users] Import Archives using Docker Image

I want to test out importing a 2.1 archive into a Mailman 3.2 list. I am using maxking's docker images for MM3. How would I go about importing the mbox file? I don't think the following commands would work on a Docker installation of MM3:

$ python manage.py hyperkitty_import -l foo-list@example.com $var_prefix/archives/private/foo-list.mbox/foo-list.mbox $ python manage.py update_index_one_list foo-list@example.com

I am not sure how to go about doing this within Docker.

Thanks for any assistance, Brian