Prometheus can't get data from nginx-ingress controller


#1

I just installed prometheus-server in my cluster according to this tutorial: https://kubernetes.github.io/ingress-nginx/user-guide/monitoring/.

The prometheus-server deployment has already been running successfully. I’m able to open the dashboard from my browser. But, when I tried to execute a query like on the tutorial example, I can’t find the suggestions query like the tutorial shows.

There are no suggestion nginx_ingress_controller_* .

Expected result:

Is there anything wrong with my prometheus config?