Metrics¶

OSA Proxy Go exposes Prometheus metrics at:

GET /metrics

Example:

curl http://localhost:8080/metrics

The Go version does not provide Spring Boot actuator endpoints. Use /metrics for scraping, not /actuator/metrics or /actuator/prometheus.

Prometheus scrape config example¶

scrape_configs:
  - job_name: osa-proxy-go
    metrics_path: /metrics
    static_configs:
      - targets:
          - osa-proxy.example.com:8080

Check that the service responds to the health check:
```
curl http://localhost:8080/healthz
```
Check that the metrics endpoint returns Prometheus data:
```
curl http://localhost:8080/metrics
```
Configure scraping in Prometheus or through the Helm chart ServiceMonitor if the service is deployed in Kubernetes.

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