Verify PowerScale Telemetry Flow

This section outlines the steps to verify PowerScale telemetry data in VictoriaMetrics.

View Collected PowerScale Telemetry Data using VictoriaMetrics UI (VMUI) - Cluster Mode Deployment

After applying the telemetry.yml configuration using the VictoriaMetrics deployment mode as cluster, use the (VMUI) to validate that PowerScale telemetry data is being collected and stored successfully in a cluster mode VictoriaMetrics deployment. For more details, see VictoriaMetrics Cluster deployment documentation.

Run the following command to verify that the VictoriaMetrics pod is running:
```
kubectl get pods -n telemetry -o wide | grep vm
```

../../../_images/victoria_metrics_pod_cluster_mode.png

Run the following command to verify that the VictoriaMetrics service is running:
```
kubectl get service -n telemetry -o wide | grep vm
```

../../../_images/victoria_metrics_service_cluster.png

Note the External IP and port number of the VictoriaMetrics service. The external IP and port number will be used to access the VictoriaMetrics UI (VMUI).

Access the VMUI in a web browser using:

https://<external vmselect loadbalancer IP>:8481/select/0/vmui

6. Filter and view telemetry metrics using queries in VMUI. For example, the following query displays detailed PowerScale metrics for each hardware component:

{__name__=~"powerscale"}

../../../_images/powerscale_metrics_vmui_cluster.png

View Collected PowerScale Logs using VictoriaLogs UI - Cluster Mode Deployment

After applying the telemetry.yml configuration using the VictoriaLogs deployment mode as cluster, use the VictoriaLogs UI to validate that PowerScale log data is being collected and stored successfully in a cluster mode VictoriaLogs deployment.

Run the following command to verify that the VictoriaLogs pods are running:
```
kubectl get pods -n telemetry -o wide | grep vl
```

../../../_images/victoria_logs_pod_cluster_mode.png

Run the following command to verify that the VictoriaLogs service is running:
```
kubectl get service -n telemetry -o wide | grep vl
```

../../../_images/victoria_logs_service_cluster.png

Note the External IP and port number of the VictoriaLogs service. The external IP and port number will be used to access the VictoriaLogs UI.

Access the VictoriaLogs UI in a web browser using:

https://<external vlselect loadbalancer IP>:9471/select/vmui

6. Filter and view PowerScale logs using queries in VictoriaLogs UI. For example, use the * query to display all logs.

../../../_images/powerscale_logs_vlui_cluster.png

If you have any feedback about Omnia documentation, please reach out at omnia.readme@dell.com.