Kubernetes ingress nginx grafana dashboard prometheus data was empty

[Justinus_Hermawan]

I just completely setup prometheus and grafana dashboard using this tutorial https://kubernetes.github.io/ingress-nginx/user-guide/monitoring/.

I try to query something in prometheus and it was successfully plotting the graph. But when I access my Grafana dashboard with connecting to prometheus data, it returns empty charts like this:

Did I miss something?

[Denis_Strelet]

Hi Justinus_Hermawan! I faced the same issue. My question still the same how did you fix it, what was the problem?