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Podman Desktop Companion GUI – Parity on All Major Operating Systems

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21–30 of 118 posts

Re: Podman Desktop Companion GUI – Parity on All Major Operating Systems

#21
post #17

Anyone know if podman has an equivalent to `docker buildx` yet? Right now I use docker a lot to build arm images to deploy on e.g. Raspberry Pis.

Somewhat related, do all registries support pushing multi arch builds? DockerHub works, but I can't get it to work with GitHub registries.

Re: Podman Desktop Companion GUI – Parity on All Major Operating Systems

#23
post #16
post #5

Earlier quoted context omitted.

You shouldn't.

Why not? Podman has an almost identical CLI to Docker, and can have a daemon that is fully Docker compatible (thus, all Docker integrations work against it including docker-compose). It is literally a drop-in replacement but it doesn't require your company to buy licenses. So yes, you should if you can.

Podman doesn’t have a daemon, it has a socket that will replicate the docker API. That comes with some limitations, especially around the lifecycle of containers in ie starting containers on boot, restarting unhealthy containers etc which require you to use systemd. Podman’s integration with systemd is pretty easy now though.

Re: Podman Desktop Companion GUI – Parity on All Major Operating Systems

#24
post #10

Also in the same space is https://rancherdesktop.io/ .

> Also in the same space is https://rancherdesktop.io/.

Am not familiar with Rancher Desktop, but briefly looking at their website it has a Docker CLI dependency which surely would land it in the Docker licensing controversy space, no ?

Re: Podman Desktop Companion GUI – Parity on All Major Operating Systems

#25
post #10

Also in the same space is https://rancherdesktop.io/ .

> Also in the same space is https://rancherdesktop.io/ . Am not familiar with Rancher Desktop, but briefly looking at their website it has a Docker CLI dependency which surely would land it in the Docker licensing controversy space, no ?

What controversy? It is a replacement for docker Desktop which turned from free to payware for commercial use.

Docker cli is still fair game.

Re: Podman Desktop Companion GUI – Parity on All Major Operating Systems

#26

So question from novice in containers, podman vs docker why should i consider switching from docker?

Docker is under a commercial license and if you use it at a company or work you need to now pay $5 a person a month: https://www.docker.com/pricing/ This changed in the last year, previously docker was free to use personally or at non enterprise scale work/office.

Isn't that only docker desktop? AFAIK docker cli and docker daemon are still free.

Re: Podman Desktop Companion GUI – Parity on All Major Operating Systems

#27
post #10

Also in the same space is https://rancherdesktop.io/ .

> Also in the same space is https://rancherdesktop.io/ . Am not familiar with Rancher Desktop, but briefly looking at their website it has a Docker CLI dependency which surely would land it in the Docker licensing controversy space, no ?

Docker CLI and Docker engine are open source :) Docker Desktop for Windows/Mac are not. So as long as the dependency is on the open source components, AFAIK they'd be fine.

Re: Podman Desktop Companion GUI – Parity on All Major Operating Systems

#28
post #26

Earlier quoted context omitted.

Docker is under a commercial license and if you use it at a company or work you need to now pay $5 a person a month: https://www.docker.com/pricing/ This changed in the last year, previously docker was free to use personally or at non enterprise scale work/office.

Isn't that only docker desktop? AFAIK docker cli and docker daemon are still free.

Yeah, but there's no release of docker daemon for mac or windows. You have to run a linux VM and install and use it there. Docker desktop basically wraps that VM process up into a little gui app. If you're willing to do it yourself then yeah a simple virtualbox VM can run docker without issues or license fees.

Re: Podman Desktop Companion GUI – Parity on All Major Operating Systems

#29

So question from novice in containers, podman vs docker why should i consider switching from docker?

The main use case right now is that your company won't spring for a docker desktop license (and you work in a windows/mac shop). It works well enough for single docker images, but I've never gotten it to work well with a complicated docker-compose set-up (I haven't tried in a couple months though, so go check the docs before you write it off).

It depends on how complex your usecase is, but using pods and just scripting your containers' composition isn't such a hassle in podman.

Re: Podman Desktop Companion GUI – Parity on All Major Operating Systems

#30
Is the Podman CLI both command-compatible and flag-compatible with the Docker CLI?

If it is, or if there were a command translation layer to transform docker cli stanzas to the podman equivalent, I'd love to dump and forget about docker forever.

Please keep pushing Team Podman! Self-respecting nerds everywhere are rooting for (and counting on) you!

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