

Docker compose files (and docker execs) use the following format
volumes:
- <host_storage_path>:<vm_mount_path>
If the docker-compose has a ${VAR_NAME}:/data, then it will replace it directly with the variable defined in the .env file in the same directory with the format
VAR_NAME=/path/on/host
And would mount the host’s /path/on/host to /data








Also, if you do it right, I’m pretty sure you can cross-link your git repo’s markdown files without using the built in wiki.
This makes it a lot more portable if you want to update the wiki in your favorite text editor.