well, essentially Uyuni and Foreman are competitors. The answer to your question *is* my talk. Spacewalk is the ancestor of both Uyuni and Foreman.

Katello is a (particularly important) foreman plugin.


Now, as for the Camel K talk, neither my co-presenter nor I came up with the talk initially, so it's in large part not "our" talk, even though we created everything except the abstract.

Camel K is, as my co-presenter put it, "just a short cut for creating camel resources in Kubernetes"

That said, Camel is a huge topic. I really don't know what competitors there are other than writing enterprise integration patterns by hand. I'm happy to answer any questions, but probably the place to start is https://camel.apache.org/camel-k/latest/