this post was submitted on 07 Jul 2023
111 points (99.1% liked)

Selfhosted

39234 readers
543 users here now

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.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 1 year ago
MODERATORS
ruud
Loki
CannaVet
devve
HybridSarcasm
[email protected]
111
How do you keep docker/podman containers up-to-date? (self.selfhosted)
submitted 1 year ago by cat to c/selfhosted
61 comments fedilink hide all child comments
 

I used to simply use the 'latest' version tag, but that occasionally caused problems with breaking changes in major updates.

I'm currently using podman-compose and I manually update the release tags periodically, but the number of containers keeps increasing, so I'm not very happy with this solution. I do have a simple script which queries the Docker Hub API for tags, which makes it slightly easier to find out whether there are updates.

I imagine a solution with a nice UI for seeing if updates are available and possibly applying them to the relevant compose files. Does anything like this exist or is there a better solution?

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 4 points 1 year ago* (last edited 1 year ago)

I originally used this too, but in the end had to write my own python script that basically does the same thing and is also triggered by systemd. The problem I had was that for some reason podman sometimes thinks there is a new image, but when it pulls it just gets the old image. This would then trigger restarts of the containers because auto-update doesn't check if it actually downloaded anything new. I didn't want those restarts so had to write my own script.

Edit: but I lock the version manually though e.g. nextcloud 27 and check once a month if I need to bump it. I do this manually in case the upgrade needs an intervention.