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?
I tried a couple of times to get Docker running rootlessly on my local machine, without just granting root-like permissions to the user. Spent a few hours reading just the worst documentation that tells you to do things with absolutely no explanation of why, feeling like an idiot.
Then I installed Podman. It worked more-or-less out of the box, and I got on with the rest of my project.
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I tried a couple of times to get Docker running rootlessly on my local machine, without just granting root-like permissions to the user. Spent a few hours reading just the worst documentation that tells you to do things with absolutely no explanation of why, feeling like an idiot.
Then I installed Podman. It worked more-or-less out of the box, and I got on with the rest of my project.