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Docker configs destroyed after update [resolved!] (lemm.ee)

submitted 2 years ago* (last edited 2 years ago) by Player2@lemm.ee to c/selfhosted@lemmy.world

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Hello selfhosted community, something weird just happened to my setup while running a routine update.

I'm running docker containers on a couple Debian LXCs through Proxmox, and a regular apt-get upgrade just wiped all my configurations. Somehow it seems to have gutted my databases and deleted the compose.yml files without a trace remaining. Thankfully all my data seems to be intact as far as I can tell.

Did I royally mess something up in all of my configurations or in doing the update? This has never happened to me before. Thankfully I have a backup for the configs that's about 6 days old, but it's still extremely annoying. Any hints? Thanks

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[–] Player2@lemm.ee 1 points 2 years ago (1 children)

The files were on a mountpoint, completely separate drive. This has also been the case for all the previous times I ran an update, though I did recently move these files to a different drive mounted the same way. I got some sort of permission wrong maybe?

Will definitely set up a better backup system as soon as I can

[–] MangoPenguin@lemmy.blahaj.zone 1 points 2 years ago

Very odd, I think something else is going on not related to LXC/Proxmox. I've got LXC containers with external mounts and internal storage and haven't seen any data loss over the years they've been running.