When I try to run a Plone docker container, while externalizing /data for example by specifying in docker-compose:
I get the following error when docker tries to install plone:
Error: The directory named as part of the path /data/filestorage/Data.fs does not exist.
(line 51 in file:///plone/instance/parts/instance/etc/zope.conf)
For help, use bin/instance -h
If I don't try to externalize /data the container comes up fine.