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Should I move to Docker?
(lemmy.ca)
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this post was submitted on 13 Dec 2023
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Oh, I thought you had multiple machines.
I use docker because each service I use requires different libraries with different versions. With containers, that doesn't matter. It also provides some rudimentary security. If an attacker gets in, they'll have to break out of the container first to get at the rest of the system. Each container can run with a different user, so even if they do get out of the container, at worst they'll be able to destroy the data they have access to - well, they'll still see other stuff in the network, but I think it's better than being straight pwned.