What are the key components inside the runner VM - is ClickHouse and Temporal running in there?

QUESTION

What are the key components inside the runner VM - is ClickHouse and Temporal running in there?

ANSWER

No. The runner VM is a stateless T3 medium running a single Docker container with no other dependencies. ClickHouse, Temporal, and RDS are all part of the Nuon control plane, which in BYOC mode is deployed into Echelon's account.