I’m bringing up the Kubernetes cluster to start poking at it into the same VPC as the current instance. No downtime or interruption is expected at this time, but noting it here just in case.

EDIT: Okay, kops seems to have brought it up fine. Now for the tedious configuring.

EDIT 2: Actually, Kubernetes is fun but I can get by with something simpler for now, as long as I document it.