I'm having a problem with Prometheus constantly getting OOM killed in rancher 2.6.5. I'd like the drop the 'id' label since it seems to have high cardinality but I'm having trouble figuring out where to put that when configuring the rancher-monitoring app. It's basically this SO question
I figured this out. I needed to add the following to the relevants sections in the values.yaml when editing/upgrading the rancher-monitoring app.