Just following on from my original question. It seems that CPU activity and GKE activity stopped on Sunday evening 7th May. If I look at the logs in GCP I see there is a delete cluster action. "google.container.v1.ClusterManager.DeleteCluster". This action did not come from me... is it possible that GCP deleted my cluster? If so how is this possible? What actions can I take to get Databricks running again?