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jimmychiuuuu merged 1 commit into from
Jul 20, 2026
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docs: document supportability metrics and GKE monitoring in README #27

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Expand Up @@ -123,6 +123,19 @@ spec:
```
Inside this container, `/dev/tpmrm0` will be available.

## Monitoring

Applying the Prometheus monitoring manifest allows you to observe the device plugin status:

```bash
kubectl apply -f manifests/cc-device-plugin-pod-monitoring.yaml
```

You can view the metrics in the [Cloud Monitoring Metrics Explorer](https://console.cloud.google.com/monitoring/metrics-explorer) using PromQL, for example to see CPU usage:
```promql
rate(process_cpu_seconds_total[5m])
```

[dp]: https://kubernetes.io/docs/concepts/cluster-administration/device-plugins/
[k8s]: https://kubernetes.io
[tpm]: https://cloud.google.com/compute/shielded-vm/docs/shielded-vm#vtpm
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