prometheus-adapter

prometheus-adapter

prometheus:
  url: http://linkerd-prometheus.linkerd.svc

rules:
  default: false
  custom:
    - seriesQuery: 'response_latency_ms_bucket{namespace!="",pod!=""}'
      resources:
        template: <<.Resource>>
      name:
        matches: ^(.*)_bucket$
        as: "${1}_50th"
      metricsQuery: histogram_quantile(0.50, sum(irate(<<.Series>>{<<.LabelMatchers>>, direction="inbound"}[5m])) by (le, <<.GroupBy>>))

    - seriesQuery: 'response_latency_ms_bucket{namespace!="",pod!=""}'
      resources:
        template: <<.Resource>>
      name:
        matches: ^(.*)_bucket$
        as: "${1}_95th"
      metricsQuery: histogram_quantile(0.95, sum(irate(<<.Series>>{<<.LabelMatchers>>, direction="inbound"}[5m])) by (le, <<.GroupBy>>))

    - seriesQuery: 'response_latency_ms_bucket{namespace!="",pod!=""}'
      resources:
        template: <<.Resource>>
      name:
        matches: ^(.*)_bucket$
        as: "${1}_99th"
      metricsQuery: histogram_quantile(0.99, sum(irate(<<.Series>>{<<.LabelMatchers>>, direction="inbound"}[5m])) by (le, <<.GroupBy>>))

    - seriesQuery: 'response_total{namespace!="",pod!=""}'
      resources:
        template: <<.Resource>>
      name:
        matches: "^(.*)_total$"
        as: "${1}_per_second"
      metricsQuery: |-
        sum(
          irate(
            <<.Series>>{
              <<.LabelMatchers>>,
              direction="inbound"
            }[5m]
          )
        ) by (
          <<.GroupBy>>
        )