feat(azure): skip metrics collection for ARO HCP clusters

Add detection logic to identify ARO HCP (Hypershift) clusters and skip Azure metrics collection for them as they are not supported.

Author: bryan-cox

pkg/monitortests/cloud/azure/metrics/monitortest.go

@@ -184,6 +184,30 @@ func (w *azureMetricsCollector) StartCollection(ctx context.Context, adminRESTCo
 		}
 		return w.notSupportedReason
 	}
+
+	var isAROHCPcluster bool
+	isHypershift, _ := exutil.IsHypershift(ctx, oc.AdminConfigClient())
+	if isHypershift {
+		_, hcpNamespace, err := exutil.GetHypershiftManagementClusterConfigAndNamespace()
+		if err != nil {
+			logrus.WithError(err).Error("failed to get hypershift management cluster config and namespace")
+			return err
+		}
+
+		// For Hypershift, only skip if it's specifically ARO HCP
+		// Use management cluster client to check the control-plane-operator deployment
+		managementOC := exutil.NewHypershiftManagementCLI(hcpNamespace)
+		if isAROHCPcluster, err = exutil.IsAroHCP(ctx, hcpNamespace, managementOC.AdminKubeClient()); err != nil {
+			logrus.WithError(err).Warning("Failed to check if ARO HCP, assuming it's not")
+		} else if isAROHCPcluster {
+			reason := fmt.Sprintf("\"platform Hypershift - ARO HCP not supported")
+			w.notSupportedReason = &monitortestframework.NotSupportedError{
+				Reason: reason,
+			}
+			return nil
+		}
+	}
+
 	// get resource group
 	w.resourceGroup = infra.Status.PlatformStatus.Azure.ResourceGroupName