目标不会被普罗米修斯刮擦

问题描述

似乎我既无法通过注释方法也无法通过 prometheus 刮除我的目标，也无法通过 ServiceMonitor 解决方法.

It seems that I can't get my target scraped by prometheus neither via the annotation method nor the ServiceMonitor workaround.

这是我的 Service 对象的 spec 说明，该指标公开了指标

Here is the spec scetion of my Service Object exposing the metrics

spec:
  clusterIP: 10.107.228.89
  ports:
  - name: metricsport
    port: 8282
    protocol: TCP
    targetPort: 8282
  selector:
    app: my-app
    release: my-app
  sessionAffinity: None
  type: ClusterIP

此做公开指标，我通过集群中的另一个Pod通过 curl 对其进行了验证

This DOES expose metrics, which I verify by curling it via another pod from within the cluster

curl http://my-service-metrics:8282/metrics
(...a lot of metrics)

这是我的 ServiceMonitor spec

spec:
  endpoints:
  - path: /metrics
    port: metricsport
  namespaceSelector:
    matchNames:
    - default
  selector:
    matchLabels:
      app: my-app
      release: my-app

我该怎么办/尝试使我的指标被 prometheus 刮掉?

What else should I do/try to get my metrics being scraped by prometheus?

(目标未出现在我的 http://prometheus/targets 中)

(the target does not appear in my http://prometheus/targets)

推荐答案

在Slack中得到解答后，需要确保ServiceMonitor对象本身的标签与Prometheus对象上的 serviceMonitorSelector 匹配.

Answered in Slack, need to make sure the labels on the ServiceMonitor object itself match the serviceMonitorSelector on the Prometheus object.

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