[GitHub] [solr-operator] coolstim commented on issue #483: Servicemonitor for prometheus exporter is referring to cluster port instead of metrics pod port

["coolstim (via GitHub)" <gi...@apache.org>]

coolstim commented on issue #483:
URL: https://github.com/apache/solr-operator/issues/483#issuecomment-1459690342

   > We are having the same issue. The `prometheus.io/port` annotation is set to port `80`, which doesn't correspond with the port of the pod. This causes Prometheus to fail to scrape the service endpoint.
   > 
   > We've also bypassed the problem by enabling scraping of the pods directly:
   > 
   > ```
   >   customKubeOptions:
   >     podOptions:
   >       annotations:
   >         prometheus.io/port: "8080"
   >         prometheus.io/path: /metrics
   >         prometheus.io/scrape: "true"
   >         prometheus.io/scheme: http
   > ```
   > 
   > The Prometheus scraping config we use is the default `kubernetes-service-endpoints` job from the [default config](https://github.com/prometheus/prometheus/blob/main/documentation/examples/prometheus-kubernetes.yml#L146).
   
   Indeed, this is a valid workaround 


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