The Operator SDK provides built-in monitoring support using the Prometheus Operator, which you can use to expose custom metrics for your Operator.
By default, OpenShift Dedicated provides a Prometheus Operator in the
Do not use the Prometheus Operator in the
Exposing custom metrics for Go-based Operators (OpenShift Container Platform documentation)
Exposing custom metrics for Ansible-based Operators (OpenShift Container Platform documentation)
Understanding the monitoring stack in OpenShift Dedicated