code/etcd-inmemory-monitoring/servicemonitor.yaml

apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: controllerbackupmonitoring
  namespace: monitoring
spec: 
  endpoints:
  - honorLabels: true
    path: /metrics
    port: http
    scheme: http
    scrapeTimeout: 30s
  selector:
    matchLabels:
      app: controllerbackupmonitoring
  targetLabels:
    - app