2
Are there any concerns/risks to using Watchtower? (alien.top)
submitted 2 years ago by [B] to c/main@selfhosted.forum
33 comments fedilink hide all child comments
 

Someone recommended it for keeping my containers up to date automatically. I checked out the repo and it seems too good to be true. It just updates your containers when a new image is available and everything just works out of the box? I'm a bit scared of just leaving it alone in case it might break something. The fact that it doesn't come with a gui also scares me a bit.

Does anyone here use it and can recommend it? Any horror stories?

you are viewing a single comment's thread
view the rest of the comments
[–] [B] 1 point 2 years ago

Watchtower itself works great, it doesn't need a GUI for what it does.

But updating containers in general, either manually or automatically, always carries a risk of something breaking due to the new update.

One thing you can do is make sure you're not using :latest tags in your compose files, and instead pin major versions like postgres:13

And of course make sure you have backups going back multiple points in time in case something does break, and test those backups!

  • permalink
  • fedilink
  • source
    •