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Reply to @shibao@shitposter.world
[msg] Bajax@bajax@baj.ax (2026-10-25 11:32:19)
@shibao @phnt @lolitechengineer @sun one thing I do like docker for is running multiple instances of the same service on one server.
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shibao@shibao@shitposter.world (2026-10-25 11:34:29)
@bajax @phnt @lolitechengineer @sun you literally don't have to use docker, you can manually create OverlayFS layers and then create your own namespaces in stock linux, these are included in your kernel already. docker just automates these for you. i'm going to find the great talk that explains how docker works because it's actually really simple, people just don't understand what they're doing at all

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[msg] Bajax@bajax@baj.ax (2026-10-25 11:36:22)
@shibao @phnt @lolitechengineer @sun I know how it works lol, but docker is fine for this and I've never really investigated the actual steps for doing it manually

Blurry Moon@sun@shitposter.world (2026-10-25 11:38:44)
@shibao @bajax @lolitechengineer @phnt there was an article years ago about how you can simulate the docker runtime (not the image building) in like 15 lines of bash