This training material contains a number of small mistakes -- nothing big enough to misinform, but a lot that break the flow of learning. Given that the course is at least a couple of years old (the logfiles in my VMs date back to 2021), surely you've received reports of problems. They are easy enough to overcome, but they also should be easy enough to correct, at least in the manuals -- I've been working off my downloaded PDF, not the web pages, but I'd expect all of the printed work to be built from the same source.
For instance:
Section 3.6 step 5 of the text, and the accompanying section of the video, are all over the place. The opening paragraph refers to a 'public-network.conf' file, when it probably means the osd-cluster-network.conf file. The first code section also refers to 'public network' when it seems to intend to mean 'cluster network'. Also at 2:22 in the video the instructor refers to the public network after typing out 'cluster network. It would also be nice if someone explained that the text file doesn't need the underscore in typing out 'cluster network' even though the variable is cluster_network, because that *looks* like a typo as well, but isn't.
I've found further ones along the way I haven't reported, but I'm just now running the exercises in 11.4, and when I try to add `serverg` to the test cluster, it doesn't come up, and `ceph health detail` shows that it is trying to pull containers from registry.redhat.io, when it should be pulling from the training environment.
I'm sure in-person trainers have a list like this, it would be good if this could be shared with those who have paid just as much for the self-paced learning.
