This pretty much sums it up. New stuff, stacked on existing stuff, with the theory that older stuff was hard, and new stuff is better, but you still needs the old stuff, so you basically end up doing exactly what you did, but now with more stuff in between, adding cost, complexity and additional failure modes while solving nothing.

Any of the proposed problems that containerization was supposed to fix are already fixed by using proper configuration management. In almost all cases so far, people yammering on about docker and containers (and CoreOS), it ended up being their idea of configuration management, because they didn't have any in the first place.

Say you want to fix your 'problems' with setting up servers, how about doing it the right way. You will need deployment services, regardless of containers, VMs or bare metal. You will also need configuration management services, and monitoring. Containers and special distributions solve none of it, knowledge to run systems is still required and not actually fixing your problems and layering stuff on top of it doesn't actually help.

Get something like SaltStack or Chef, and configure the out of everything. It doesn't care what you're running on, and actually solves the problems that need fixing.