Add deep-insight utility charts

Change-Id: Ie1412be30da2af8be50df71862d7fe0354cbb96e
diff --git a/di-metrics-exporter/values.yaml b/di-metrics-exporter/values.yaml
new file mode 100644
index 0000000..2628b10
--- /dev/null
+++ b/di-metrics-exporter/values.yaml
@@ -0,0 +1,13 @@
+# SPDX-FileCopyrightText: 2022-present Open Networking Foundation <info@opennetworking.org>
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+name: di-metrics-exporter
+image:
+  repository: registry.opennetworking.org/deepinsight/utility
+  tag: 4.2.0-ONF
+  pullPolicy: Always
+replicas: 1
+diAddr: gateway-service-internal.deepinsight:3030
+periodToQuery: 5m
+# Subnets for hosts to be reported.
+subnets: []
+watchPeriod: 1m