The k8s master doesn't need to be tied to the same instance type as the cockroach nodes. I would expect it to run just fine on a t2 instance even when you're using more expensive m nodes for cockroach. This would reduce the cost of this template a bit.
The k8s master doesn't need to be tied to the same instance type as the cockroach nodes. I would expect it to run just fine on a t2 instance even when you're using more expensive
mnodes for cockroach. This would reduce the cost of this template a bit.