> They probably don't pay you enough.
Can confirm :)
> ...we do already pay for resources that are provisioned by our K8S clusters
Customers are charged for worker nodes, but until this point, the control plane ("master") nodes have been free. In addition to the raw compute costs for those nodes, there's the SRE overhead for managing, upgrading, and securing them.
> ...but I generally assumed that that cost was amortized out
I'm not really sure.
My guess would be that, initially, this was the case. However, over time, people have created many zero-node clusters. Now the amortization isn't. Again, pure speculation.
> But, isn't that quotas are for?
See my comment above about zero-node clusters.
> I have a new $73/mo. fee attached to my account (which, is not the end of the world) is that this really comes out of left field...
Acknowledge, but I do want to highlight that changes take place a few months from now (June 2020), not immediately. Furthermore, each billing account gets one zonal cluster with no management fee.
> Is this the precursor to you all discontinuing GKE because, as the DevRel class likes to tweet, nobody should be using Kubernetes if they can use (more expensive) services like Cloud Run?
100% no. Also, Cloud Run is almost always cheaper than running a Kubernetes cluster.
> Are we about to get Oracled?
I'm not sure what you mean by that verb.