koboltmarky commented on issue #483:
URL: https://github.com/apache/solr-operator/issues/483#issuecomment-1333934369
We have the same problem here. We are using the solr-operator 0.6 and
prometheus 2.39.1 hosted in gke version 1.21.
I deployed the solr prometheus exporter with the following snippet:
```
apiVersion: solr.apache.org/v1beta1
kind: SolrPrometheusExporter
metadata:
name: solr-prom-exporter
spec:
customKubeOptions:
resources:
requests:
cpu: 300m
memory: 900Mi
solrReference:
basicAuthSecret: solr-cloud-k8s-oper-secret
cloud:
name: "apache-solr"
numThreads: 6
```
As you can see in the screenshot prometheus tries to connect to the pod on
port 80 which is the wrong port.
Our workaround is to add a prometheus scraping annotation to the exporter
pod:
```
spec:
customKubeOptions:
podOptions:
annotations:
prometheus.io/port: "8080"
prometheus.io/path: /metrics
prometheus.io/scrape: "true"
prometheus.io/scheme: http
```
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