enable datasource creation with sidecar

Change-Id: Ifab784be2bbc4e9dfc2ff2ef61298d5c3b2370c1
diff --git a/aether-roc-umbrella/templates/datasources-templated.yaml b/aether-roc-umbrella/templates/datasources-templated.yaml
new file mode 100644
index 0000000..159eb77
--- /dev/null
+++ b/aether-roc-umbrella/templates/datasources-templated.yaml
@@ -0,0 +1,24 @@
+# SPDX-FileCopyrightText: 2021-present Open Networking Foundation <info@opennetworking.org>
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}-datasources-templated
+  namespace: {{ .Release.Namespace }}
+  labels:
+          grafana_datasource: "aether-roc-gui"
+data:
+  prom-datasources.yaml: |
+     apiVersion: 1
+     datasources:
+     {{- range .Values.grafana.source }}
+     - name: datasource-{{ .name }}
+       url: {{ .protocol }}://{{ .service }}:{{ .port }}
+       type: prometheus
+       access: proxy
+       jsonData:
+         oauthPassThru: true
+     {{- end }}
+