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Is it safe to automatically pull and update docker containers?
(lemmy.kde.social)
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this post was submitted on 03 Jul 2024
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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.