Unable to fetch metrics

[MohithSarvepalli]

I have been trying to get metrics from prometheus, after writing my scaled yml, it says
Warning FailedGetExternalMetric 9s (x12 over 2m54s) horizontal-pod-autoscaler unable to get external metric default/s0-prometheus-cpu_usage/&LabelSelector{MatchLabels:map[string]string{scaledobject.keda.sh/name: prometheus-scaledobject,},MatchExpressions:[]LabelSelectorRequirement{},}: unable to fetch metrics from external metrics API: rpc error: code = Unknown desc = error when getting metric values no matching metrics found for s0-prometheus-cpu_usage

[MohithSarvepalli]

Resolved, Thank you

[tomkerkhove]

Would you mind elaborating how you fixed it for other people who might have the same issue?

[MohithSarvepalli]

I fixed it by removing /graph from the prometheus ip that I gave earlier and fixed the query that I used, I forgot to add sum() and when ever new pod used to spin up, metrics collection was stopped by hpa because I got two pods and two values.

[sriteja124]

could you please provide your scaledobject definition, i'm also facing similar kind of issue