Sure, docker-compose is great, but could we get similar functionality using just the tools that are built into CoreOS? Can we get automatic updates, too? Yes we can! 📦
In my limited experience, when Podman seems more complicated than Docker, it’s because the Docker daemon runs as root and can by default do stuff Podman can’t without explicitly giving it permission to do so.
99% of the stuff self-hosters run on regular rootful Docker can run with no issues using rootless Podman.
Rootless Docker is an option, but my understanding is most people don’t bother with it. Whereas with Podman it’s the default.
Docker is good, Podman is good. It’s like comparing distros, different tools for roughly the same job.
on surface they may look like they are overlapping solutions to the untrained eye.
You’ll need to elaborate on this, since AFAIK Podman is literally meant as a replacement for Docker. My untrained eye can’t see what your trained eye can see under the surface.
Perhaps I misunderstand the words “overlapping” and “hot-swappable” in this case, I’m not a native english speaker. To my knowledge they’re not the same thing.
In my opinion wanting to run an extra service as root to be able to e.g. serve a webapp on an unprivileged port is just strange. But I’ve been using Podman for quite some time. Using Docker after Podman is a real pain, I’ll give you that.
In my limited experience, when Podman seems more complicated than Docker, it’s because the Docker daemon runs as root and can by default do stuff Podman can’t without explicitly giving it permission to do so.
99% of the stuff self-hosters run on regular rootful Docker can run with no issues using rootless Podman.
Rootless Docker is an option, but my understanding is most people don’t bother with it. Whereas with Podman it’s the default.
Docker is good, Podman is good. It’s like comparing distros, different tools for roughly the same job.
Pods are a really powerful feature though.
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You’ll need to elaborate on this, since AFAIK Podman is literally meant as a replacement for Docker. My untrained eye can’t see what your trained eye can see under the surface.
deleted by creator
Perhaps I misunderstand the words “overlapping” and “hot-swappable” in this case, I’m not a native english speaker. To my knowledge they’re not the same thing.
In my opinion wanting to run an extra service as root to be able to e.g. serve a webapp on an unprivileged port is just strange. But I’ve been using Podman for quite some time. Using Docker after Podman is a real pain, I’ll give you that.
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