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I ditched Docker for Podman

(codesmash.dev)
1101 points codesmash | 1 comments | 05 Sep 25 11:56 UTC | HN request time: 0.001s | source
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pbd ◴[06 Sep 25 04:04 UTC] No.45146514[source]▶
I keep seeing Podman mentioned as a Docker alternative, but I'm unclear on when the juice is worth the squeeze. For someone doing typical web development (Node.js/Python services, Postgres, Redis), what specific problems would Podman solve that Docker doesn't? Is this more about security/compliance or are there developer experience benefits too?
replies(2): >>45146554 #>>45150017 #
1. mechanicalpulse ◴[06 Sep 25 15:15 UTC] No.45150017[source]▶
Podman is daemonless while docker is a client/server pair. Podman also shipped with support for rootless containers, though Docker now has that capability as well.

The podman CLI is nearly a drop-in replacement for docker such that `alias docker=podman` works for many of the most common use cases.

If you don't care about the security implications of running containers as root via a client/server protocol, then by all means keep using Docker. I've switched to podman and I'm happy with my decision, but to each their own.