How to use database-dumps with the virtual machine image

[yvanzo]

@Whistler2010

This seems to be wrong

It should work with docker-compose version 1.17.1 which is shipped in test VM 2018-07-10.

1. Which VM image/version do you use?

2. What returns

   groups
   docker-compose --version
   cd ~/musicbrainz/musicbrainz-docker
   git log --oneline HEAD^..
   git status -vv
   

   ?

3. Does the file ~/musicbrainz/musicbrainz-docker/docker-compose.yml contains:

    musicbrainz:
      depends_on:
      - db
   

   and:

     db:
       expose:
         - "5432"
   

   ? (among other keys)