What is the relationship between: podman libpod catatonit conmon crun?

[pspacek]

I'm debugging an odd logging issue where stderr gets logged as stdout by the k8s-file log driver, and while doing so I've got lost in the various components... Apologies for a trivial question!

I've tried to find a diagram or a good textual description how different components interact and what their responsibilities are, but I failed to find a document which mentions all of: podman libpod catatonit conmon crun.

I looked and searched for key terms (conmon etc.) here:

• https://www.redhat.com/en/topics/containers/what-is-podman
• https://docs.podman.io/en/latest/index.html
• https://docs.podman.io/en/latest/Introduction.html

• used search boxes on these web sites.

What design document should I read to get a grasp of this?

Thank you for pointers!

[mheon]

We have been discussing creating a proper architecture diagram, but have not done so yet. In the meantime, https://www.youtube.com/watch?v=ItYnzu0lgVE&pp=ygUUZGV2Y29uZi5jeiBtYXR0IGhlb24%3D is a bit outdated but still traces the general flow of how containers are run quite well.