Prometheus Adapter Custom Metrics

[nishan...@atmecs.com]

Hi All,

I am creating a custom metrics for HPA. I want to scale on the based of nginx_ingress_controller_requests. But I am getting 404 in adapter logs as below.

I0121 15:21:10.089817       1 httplog.go:89] "HTTP" verb="GET" URI="/apis/custom.metrics.k8s.io/v1beta1/namespaces/dev/ingresses.extensions/dev-dotcom-ingress/nic_requests" latency="3.573968ms" userAgent="vpa-recommender/v0.0.0 (linux/amd64) kubernetes/$Format/kuba-horizontal-pod-autoscaler" resp=404

Following is my custom rule.

custom:

  - seriesQuery: 'nginx_ingress_controller_requests'

    resources:

      overrides:

        ingress: {resource: "ingress"}

    name:

      as: "nic_requests"

    metricsQuery: 'sum(rate(nginx_ingress_controller_requests{ingress!="",status!="503",status!="504"}[1m])) by (<<.GroupBy>>)'

Appreciate any help, Thanks a lot.

[Sudeep Nanda]

Hi Nishan, may I know hpa means and I would suggest to use promscale rather than adapter 

BR

Sudeep

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