Hello! I was wondering if running periodically a script to automatically pull new images for all my containers is a good or a bad idea. I’d run it everyday at 5.00AM to avoid interruptions. Any tips?
EDIT: Thanks to everyone for the help! I’ll install Watchtower to manage the updates
I used to have my docker updates done automatically. However, as the services I used to run just for myself have started to be used by other people (family, friends), I am less tolerant of having things break. So, instead of something like watchtower, I run diun these days. I have it set up to ping me in a discord channel when a docker update is available. Then, I can actually perform the update when I have time and attention to troubleshoot any issues that may come up.
Agree, if you are running containers on a casual or “just for fun” basis then automatic updates are fine. But the more you or others depend on the service running, the more it makes sense to perform an update manually, when you have time to troubleshoot any problems that may arise. Or, even update on a test setup first to identify issues and then update on your production setup.