Problema
A integração do Kubernetes requer kube-state-metrics. Se isso estiver faltando ou houver mais de um, você poderá ver um erro nos logs do contêiner nrk8s-ksm semelhante a:
bash
$time="2024-10-18T04:04:21Z" level=warning msg="Error populating KSM metrics: populate errors:, querying KSM: getting filtered metric families: error calling prometheus exposed metrics endpoint. Got status code: 400"$time="2024-10-18T04:04:21Z" level=warning msg="Error populating KSM metrics: populate errors:, querying KSM: getting filtered metric families: error calling prometheus exposed metrics endpoint. Got status code: 400"$time="2024-10-18T04:04:21Z" level=warning msg="Error populating KSM metrics: populate errors:, no data was populated"$time="2024-10-18T04:04:21Z" level=error msg="retrieving scraper data: retrieving ksm data: KSM data was not populated after trying all endpoints"Solução
Tente o seguinte:
- Consulte sugestões em Falha ao descobrir kube-state-métrica.
- Especifique o namespace para o contêiner
kube-state-metrics. Por padrão, o pacote de integração do Kubernetes o cria no namespacenewrelic.
newrelic-infrastructure: ksm: enabled: true config: selector: "app.kubernetes.io/name=kube-state-metrics" namespace: "newrelic"