Hello Peter,
thank you for your answer.
My question was raised from my last experience trying to deploy elasticserach cluster using ECK and Google Cloud Kubernetes in Autopilot mode. When I tried to deploy this configuration you can notice that I kept privileged: false, because It's not allowed to run privileged pods as this says(This generated some error about command but was running just without it).
I still want to use autopilot mode for bigger abstraction, less overhead, and cheaper solution.
Summering, my question is what are the limits that I should expect(like index size or maybe max_heap setting) leaving vm.max_map_count as the default value 65536?