this post was submitted on 23 Feb 2025
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I set it to debug at somepoint and forgot maybe? Idk, but why the heck does the default config of the official Docker is to keep all logs, forever, in a single file woth no rotation?

Feels like 101 of log files. Anyway, this explains why my storage recipt grew slowly but unexpectedly.

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[–] scrubbles@poptalk.scrubbles.tech 16 points 14 hours ago (7 children)

Persistent storage should never be used for logging in docker. Nextcloud is one of the worst offenders of breaking docker conventions I've found, this is just one of the many ways they prove they don't understand docker.

Logs should simply be logged to stdout, which will be read by docker or by a logging framework. There should never be "log files" for a container, as it should be immutable, with persistent volumes only being used for configuration or application state.

[–] exu@feditown.com 7 points 12 hours ago (6 children)

The AIO container is so terrible, like, that's not how you're supposed to use Docker.
It's unclear whether OP was using that or saner community containers, might just be the AIO one.

[–] scrubbles@poptalk.scrubbles.tech 7 points 10 hours ago (3 children)

I have lost now not hours, but days debugging their terrible AIO container. Live production code stored in persistent volumes. Scattered files around the main drive in seemingly arbitrary locations. Environment variables that are consistently ignored/overrided. It's probably my number one example of worst docker containers and what not to do when designing your container.

[–] ilmagico@lemmy.world 4 points 10 hours ago (1 children)

Yeah, their AIO setup is just bad, the more "traditional" and community supported docker compose files work well, I've been using them for years. They're not perfect, but work well. Nextcloud is not bad per se, but just avoid their AIO docker.

[–] grimer@lemmy.world 1 points 7 hours ago

I’ve only ever used the AIO and it’s the only one of my problem containers out of about 30. Would you mind pointing me to some decent community compose files? Thanks!!

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