The consumer is a leader-elected instance of the enoexec-event-handler Deployment. It watches for ENoExecEvent objects and, upon receiving one, performs the following actions:

1. Record the error as a warning in the affected pod's event log.
2. Increments a Prometheus counter to track the number of ENOEXEC errors. (done in subsequent story)
3. Label the pod with the label multiarch.openshift.io/exec-format-error=true
4. Deletes the processed ENoExecEvent object to prevent reprocessing.

https://github.com/openshift/multiarch-tuning-operator/blob/main/docs/enhancements/MTO-0004-enoexec-monitoring.md