What?

See its implementation: https://github.com/aerogear/unifiedpush-operator/blob/master/deploy/monitor/push_prometheus_rule.yaml

It is missing: MDCServiceDown, MDCPodCPUHigh, MDCPodMemoryHigh + the specific ones which should be exported from the service. E.g https://github.com/aerogear/mobile-security-service-operator/blob/master/deploy/monitor/mss_prometheus_rule.yaml