[orf]

I'm also used to having workloads that consume entire CPU cores, and as such I'd like the number of CPU cores dedicated to log aggregation, system monitoring, metrics etc to be as reduced as possible. I'd also like to not spin up a bunch of new VMs to do a rollout, and I'd also like to run all those small satellite workloads that always appear on the same platform. Oh, and I'd not like to have to run something that needs 3gb of memory and 3 cores on a machine with 4gb of memory and 4 cores because I'm constrained by AWS instance sizes.

Mixed workloads on smaller, larger machines are great for this.

With VMs you do need to configure everything, compared to a baseline stripped down AMI/image that runs nothing but docker and a Kubernetes daemon.

Yes, you can enumate Kubernetes with a bunch of custom tooling. No, it's not better. Yes, it is harder.