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orthoxerox ◴[] No.43685880[source]
What is the killer feature that will make me want to switch from Docker Compose to Podman Quadlets?
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dharmab ◴[] No.43685989[source]
I prefer quadlet for 2 reasons:

1. Podman is simpler than Docker. There is no long-running daemon. Rootless is default.

2. Quadlets can be managed as systemd services, giving me the same tools to manage and view logs for system daemons and containers.

Quadlets have been especially nice for bundling up an AI app I wrote as a cloud-init file, making it easy to deploy the hardware, software and models as one artifact.

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pydry ◴[] No.43686670[source]
quadlets == systemd which requires root to run. this is NOT the same thing as "systemd cant run non root containers". OBVIOUSLY it can, just as docker can run non root containers.

Making systemd a necessary dependency to run > 1 container kinda negates many of the the nice advantages that podman has of not requiring root.

podman compose doesnt require root and would serve as a substitute but it's a very neglected piece of software.

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zacwest ◴[] No.43686855[source]
You can do non-root systemd units, including Quadlets. See <https://docs.podman.io/en/latest/markdown/podman-systemd.uni...> under "Podman rootless unit search path."
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znhll ◴[] No.43687008[source]
I recently started making the switch from docker (and docker compose) to using podman and quadlet, but holy crap is the documentation for podman quadlets a big f-you wall-of-text mandoc that would make Torvalds proud. I've read thru that and am still not quite sure of how to get from point A to point B.

To replace a single docker compose file, sounds like one needs to manually create a number of .container, .volume, .network, .kube files correctly so systemd can spin up a container pod? Is that what I'm reading? Is there nothing that can generate that from a docker-compose.yml?

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1. zacwest ◴[] No.43687031{3}[source]
I've used Podlet <https://github.com/containers/podlet> somewhat successfully for this.