I’d say we don’t use it exactly the same way: we don’t have a single global nomad cluster, which is a critical difference.
We have one Nomad cluster per region, which we “federated” ourselves using our own orchestrator. This basically reduces the latencies between agents and each cluster, reduces the failure domains, and also avoids encoding all the constraints in one single Nomad job definition.
I'm not so much worried about scaling with our setup but the performance of the autoscaler might be a concern in the future.
We have one Nomad cluster per region, which we “federated” ourselves using our own orchestrator. This basically reduces the latencies between agents and each cluster, reduces the failure domains, and also avoids encoding all the constraints in one single Nomad job definition.
I'm not so much worried about scaling with our setup but the performance of the autoscaler might be a concern in the future.