AETHER-513 Add grafana-aether Helm chart

Change-Id: I54b208bbbc981d2bff252ce9586d716dafb053cc
diff --git a/monitoring/grafana-aether/Chart.yaml b/monitoring/grafana-aether/Chart.yaml
new file mode 100644
index 0000000..8972a7e
--- /dev/null
+++ b/monitoring/grafana-aether/Chart.yaml
@@ -0,0 +1,17 @@
+# Copyright 2020-present Open Networking Foundation
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+apiVersion: v2
+name: grafana-aether
+description: A Helm chart for deploying Grafana with Aether dashboards
+
+type: application
+
+version: 0.1.0
+
+appVersion: 0.1.0
+
+dependencies:
+  - name: grafana
+    version: 5.5.0
+    repository: https://kubernetes-charts.storage.googleapis.com/