139
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
30 comments fedilink hide all child comments

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?

you are viewing a single comment's thread
view the rest of the comments
[-] darq@kbin.social 15 points 1 year ago

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.

this post was submitted on 07 Sep 2023
139 points (100.0% liked)

Programming

17314 readers
240 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Rules

  • Follow the programming.dev instance rules
  • Keep content related to programming in some way
  • If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities !webdev@programming.dev

founded 1 year ago
MODERATORS
snowe@programming.dev
Ategon@programming.dev
MaungaHikoi@lemmy.nz