Summary
User encounters errors with the metrics-exporter pod in GKE when configured for managed Prometheus. The logs indicate it’s trying to connect to Datadog endpoints, resulting in a runtime exception related to port reachability.
Question
Hello!
I’m trying to get the metrics-exporter to work on GKE with managed Prometheus, I have this enabled:
metrics:
metricClient: "otel"
otelCollectorEndpoint: "<http://otel-collector.opentelemetry.svc:4317>"
metrics:
enabled: true```
However, the logs from the metrics pod are throwing those errors, it seems it is still trying to connecto to datadog endpoints. Any suggestions? Appreciate it!
```2024-12-06 01:00:12 WARN i.m.s.r.u.Loggers$Slf4JLogger(warn):299 - [3ea1e23f, L:/127.0.0.1:50344 - R:localhost/127.0.0.1:8125] An exception has been observed post termination, use DEBUG level to see the full stack: java.net.PortUnreachableException: recvAddress(..) failed: Connection refused
2024-12-06 01:00:12 WARN i.m.s.r.u.Loggers$Slf4JLogger(warn):299 - [3ea1e23f, L:/127.0.0.1:50344 - R:localhost/127.0.0.1:8125] An exception has been observed post termination, use DEBUG level to see the full stack: java.net.PortUnreachableException: recvAddress(..) failed: Connection refused
2024-12-06 01:00:22 WARN i.m.s.r.u.Loggers$Slf4JLogger(warn):299 - [3ea1e23f, L:/127.0.0.1:50344 - R:localhost/127.0.0.1:8125] An exception has been observed post termination, use DEBUG level to see the full stack: java.net.PortUnreachableException: recvAddress(..) failed: Connection refused```
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<sub>
['metrics-exporter', 'gke', 'prometheus', 'connection-refused', 'datadog-endpoints']
</sub>