How to organize docker volumes into subdirectories using compose (feddit.de)

submitted 1 year ago by Pete90@feddit.de to c/selfhosted@lemmy.world

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Hei there. I've read that it's best practice to use docker volumes to store persistent container data (such as config, files) instead of using bindmount. So far, I've only used the latter and would like to change this.

From what I've read, all volumes are stored in var/lib/docker/volumes. I also understood, that a volume is basically a subdirectory in that path.

I'd like to keep things organized and would like the volumes of my containers to be stored in subdirectories for each stack in docker compose, e.g.

volumes/arr/qbit /arr/gluetun /nextcloud/nextcloud /nextcloud/database

Is this possible using compose?

Another noob question: is there any disadvantage to using the default network docker creates for each stack/container?

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[-] TheHolm@aussie.zone 4 points 1 year ago

Do not access volumes directly on filesystem. path may change. If you need access data on a volume just spawn temporary container an mount that volume.

this post was submitted on 15 Oct 2023

20 points (91.7% liked)

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