**Describe the enhancement:** Add a dashboard visualizing key fields for the Nginx's [ingress-controller](https://www.elastic.co/guide/en/beats/filebeat/master/exported-fields-nginx.html#_ingress_controller). The ingress-controller [documentation](https://kubernetes.github.io/ingress-nginx/user-guide/monitoring/) has a section describing what to monitor.
Describe the enhancement:
Add a dashboard visualizing key fields for the Nginx's ingress-controller.
The ingress-controller documentation has a section describing what to monitor.