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Podman is a daemon-less alternative to Docker, but with Rootless containers, grouping containers in pods, and systemd integration. What do you think of it? (lemmy.ml)

submitted 1 year ago by cyclohexane@lemmy.ml to c/programming@programming.dev

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Podman is a lot like Docker: a tool for running OCI containers. While it maintains backwards compatibility with Dockerfile and docker-compose syntax, it offers a lot of other benefits:

daemonless: it can run containers without a daemon process running in the background.
Rootless: can run containers without root privileges
pods: can group containers into secluded pods, which share resources and network namespace

Podman has other features I haven't explored yet, like compatibility with Kubernetes yaml file, and being able to run containers as systemd units.

Have you used podman before? What are your thoughts on it?

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[–] daq@lemmy.sdf.org 2 points 1 year ago* (last edited 1 year ago)

Using it on multiple servers and in small scale prod deployment. Works like a charm.

podman-compose is also usable although noticeably unfinished.