I need an example and an explanation of what problem is being solved. Pages of dense text with lots of jargon, like a recent K8s course I've been doing are jus

I need an example and an explanation of what problem is being solved. Pages of dense text with lots of jargon, like a recent K8s course I've been doing are just something I find utterly useless for learning unless it involves a good amount of accompanying hands-on learning.