Re:Google Kubernetes Engine is introducing a cluster managem...
by sethvargo on Wednesday March 04, 2020 @01:03PM
(#22486064)
Even if your worker nodes are pre-emptible, the master nodes are not. The management fee covers running those master nodes and many other core GCP integrations (like Stackdriver logging and other advanced functionality). Billing is computed on a per-second basis for each cluster. The total amount will be rounded to the nearest penny at the end of the month.
On a hopefully more constructive note, if this is the way it's going to be from now on, I would at least expect to see an exemption on such a management fee/SLA on preemptible nodes - having an SLA and management fee on the cluster whereby nodes can be killed in a 30 second window without prior warning seems to be a little more than pointless.