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Can someone ELI5 how to upgrade Overseerr now that it's Seerr?

$$3273
https://lemy.lol/u/flork posted on Feb 23, 2026 20:50

I have CasaOS and I installed this https://hub.docker.com/r/linuxserver/overseerr

Is there an easy way to simply upgrade it like a normal update and keep the settings?

https://lemy.lol/post/61586160
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$$3280
https://lemmy.blahaj.zone/u/bigb posted on Feb 23, 2026 20:59
In reply to: https://lemy.lol/post/61586160

Here is a migration guide from the devs: https://docs.seerr.dev/migration-guide

If I understand it, Docker users just need to update the compose file and the settings should migrate. But I haven’t done this yet and I’ll definitely be backing up first.

https://lemmy.blahaj.zone/comment/19333791
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$$3292
https://lemmy.world/u/oong3Eepa1ae1tahJozoosuu posted on Feb 23, 2026 21:24
In reply to: https://lemmy.blahaj.zone/comment/19333791

It’s more than that, you have to make sure a certain directory is owned by the “node” user and it has to have uid 1000. That’s a small but very important step in said migration guide, which I overlooked initially. Nothing happened though, container wouldn’t start and its logs kept pointing to this directory, then I saw it in the docs.

https://lemmy.world/comment/22308278
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$$3306
https://lemmy.world/u/slazer2au posted on Feb 23, 2026 21:40
In reply to: https://lemy.lol/post/61586160

Change your compose file image to the new one? That is what I did.

---
services:
  seerr:
    image: ghcr.io/seerr-team/seerr:latest
https://lemmy.world/comment/22308555
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$$3319
https://lemy.lol/u/flork posted on Feb 23, 2026 21:54
In reply to: https://lemmy.blahaj.zone/comment/19333791

CasaOS is like a frontend for Docker, it has an “app store” where it’s just a handful of clicks to install something.

Anyway, I did see that guide but the steps for Docker just say “Refer to Seerr Docker Documentation” which is well, kind of complicated.

I do have Portainer and knkow my way around it’s basics if it makes it easier.

https://lemy.lol/comment/24340029
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$$3321
https://lemy.lol/u/flork posted on Feb 23, 2026 21:55
In reply to: https://lemmy.world/comment/22308555

CasaOS doesn’t have a way to do that, how can I do that in Portainer?

https://lemy.lol/comment/24340056
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$$3347
https://feddit.cl/u/fixmycode posted on Feb 23, 2026 22:32
In reply to: https://lemy.lol/post/61586160

Does CasaOS has a way to mount local folders on containers? if that’s so, the only thing you should do is first, stop Overseerr, then install Seerr, point Seerr’s config folder to the same local folder as Overseerr, and run it. Seerr will migrate the configuration and everything will be as if you haven’t installed anything new, Seerr looks and behaves exactly as Overseerr. Then you can delete your Overseerr installation, but make sure that process doesn’t delete any local configuration.

https://feddit.cl/comment/11329734
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$$3744
https://discuss.tchncs.de/u/Black616Angel posted on Feb 24, 2026 16:55
In reply to: https://lemy.lol/comment/24340029

If you have portainer, it should be relatively easy.

First make a backup of the old config folder (I just copied mine to a new seerr folder) then you insert your current data into the docker compose-file they show at your link and import that as a stack. Boom, done.

If you have an existing stack with, let’s say, radarr and sonarr and plesk and overseerr, then you can backup the old compose file, and replace only the overseer part with the code from the given compose config.

https://discuss.tchncs.de/comment/24133146
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$$4052
https://lemmy.world/u/x00z posted on Feb 25, 2026 10:06
In reply to: https://lemmy.world/comment/22308278

I really hope they come up with a better solution for that. My whole arr stack is linuxserver based with the common PUID PGID variables and Seerr is the only one that does it like this. (I often move my stack around for testing purposes)

https://lemmy.world/comment/22336685
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$$4083
https://lemy.lol/u/flork posted on Feb 25, 2026 13:31
In reply to: https://discuss.tchncs.de/comment/24133146

ok great thank you!

https://lemy.lol/comment/24374145
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$$4593
https://lemmy.wtf/u/Ibuthyr posted on Feb 26, 2026 16:14
In reply to: https://lemy.lol/post/61586160

Can’t you just do a new setup? I just installed the seerr container on my unraid server and it took just a couple of minutes. Or am I missing something?

https://lemmy.wtf/comment/20134735
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$$5573
https://lemmy.world/u/oong3Eepa1ae1tahJozoosuu posted on Mar 1, 2026 07:29
In reply to: https://lemmy.world/comment/22336685

yeah, it really sucks to spring this upon as like this… I had to change UID/GID of a user too because of that, really annoying.

https://lemmy.world/comment/22409108
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