Recommended volumes for nodeodm and webodm

[gotjoshua]

What's your browser and operating system?

Chrome 79 on macOS (High Sierra)

What is the problem?

docker-compose example (as of now) does not include any volumes for nodeodm, and the docs (on nodeodm) mention /mnt/external_hd:/var/www/data but do not mention about /var/www/tmp which also has a tendency to

What should be the expected behavior?

I suggest:

volumes:
      - /<partition-with-plenty-of-space>/odm/node1data:/var/www/data
      - /<partition-with-plenty-of-space>/odm/node1tmp:/var/www/tmp

How can we reproduce this?

Its a docs and example file issue - you can have a look at the in line links above to see what i refer to.

[pierotofy]

We could add a --node-dir flag similarly to --media-dir and --db-dir that allows users to specify a location for mounting those two directories. I'd welcome a PR for that, noting that there might be some issues making it work with the --default-nodes flag when that flag is set to > 1.