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Should I learn Docker or Podman? (iusearchlinux.fyi)

submitted 2 years ago* (last edited 2 years ago) by stepanzak@iusearchlinux.fyi to c/selfhosted@lemmy.world

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Hi, I've been thinking for a few days whether I should learn Docker or Podman. I know that Podman is more FOSS and I like it more in theory, but maybe it's better to start with docker, for which there is a lot more tutorials. On the other hand, maybe it's better to straight up learn podman when I don't know any of the two and not having to change habits later. What do you think? For context, I know how containers works in theory, I know some linux I think well, but I never actually used docker nor podman. In another words: If I want to eventually end up with Podman, is it easier to start with docker and then learn Podman, or start with Podman right away? Thanks in advance

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[–] dandroid@sh.itjust.works 20 points 2 years ago

As a podman user myself, they're essentially the same. I look at the docker documentation when learning new things about podman. 99.9% of the time, it's exactly the same. For the features that aren't in podman, you can use the podman-docker package. This gets you a daemon so you can have some docker-specific features such as a container being able to start/stop other containers by mounting the socket as a volume, and it allows you to use docker-compose.