Comment by franga2000

A) Not much more. The per-node overhead is relatively small and it's not unlikely that they could have made some efficiency gains by having a homogenous cluster that saved them some nodes to offset that.

B) Why on earth would you need to do that? K8s is, at its core, just a thing that runs containers. Take your existing app, stick it in a container and write a little yaml explaining which other containers it connects to. It can do many other things, but just...don't use them?

C) The value is in not having to develop orchestration in house. They already had it so yea, I wouldn't say "throw it out and go to k8s", but if you're starting from scratch and considering between "write and maintain a bunch of bespoke deployment scripts" and "just spin up Talos, write a few yaml files and call it a day" I think the latter is quite compelling.