Selfhosted
A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.
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Why not just let Watchtower do it for you?
Because I was today years old when I found out this beautiful piece of software exist :D
thank you very much!
I use Watchtower and haven't had any major issues in the two(?) years I've been using it. Make sure you use persistent volumes for your containers and make sure you back up those volumes. If anything breaks, you can roll back to before the update.
If you don't use persistent volumes, you'll lose data when Watchtower takes down the image and replaces it with the newer one (which doesn't copy over ephemeral volumes).
I also recommend for database containers to use an image tag that won't update with breaking changes. Don't use
postgres:latest
, usepostgres:15.2
or something like that (whatever the image you're using the database for recommends).