gromox-core volume mappings not sufficient

[davenonymous]

Without at least /var/lib/gromox persisting on container recreation, some important data is getting lost.

After recreating the core container with the same settings we've noticed these two things break 100% of the time:

• User Accounts are broken
• LDAP Settings get lost

We assume there are more things getting lost as well.
Simply mounting /var/lib/gromox to empty paths on the host causes permission and missing folder problems.

[jgilgan]

I ran into the same issue when using the docker-compose.yml which was provided here.
As far as testing goes I found some more directories which (until now) seem to work.
Added to the gromox-core container:

  - grommunio-admin-api:/var/lib/grommunio-admin-api
  - grommunio-antispam:/var/lib/grommunio-antispam
  - grommunio-chat:/var/lib/grommunio-chat
  - grommunio-dav:/var/lib/grommunio-dav
  - grommunio-web:/var/lib/grommunio-web
  - gromox:/var/lib/gromox