fabric-umbrella: initial version

Change-Id: I3347bd7c49c6f2a53f074fab05cfb1f2164c2fab
diff --git a/fabric-umbrella/templates/NOTES.txt b/fabric-umbrella/templates/NOTES.txt
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+# SPDX-FileCopyrightText: 2022-present Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+
+Thank you for installing {{ .Chart.Name }} Helm chart.
+
+Your release is named {{ .Release.Name }} in namespace {{.Release.Namespace}}.
+See https://docs.onosproject.org/developers/deploy_with_helm/
+
+To learn more about the release, try:
+  $ helm -n {{.Release.Namespace}} status {{ .Release.Name }}
+  $ helm -n {{.Release.Namespace}} get all {{ .Release.Name }}
+  $ watch kubectl -n {{.Release.Namespace}} get pods
+
+You can attach to:
+* Fabric CLI pod with
+$ kubectl -n {{.Release.Namespace}} exec -it deployment/onos-cli -- /bin/bash
+* Fabric Portal at http://<server_IP>:31194
+
+The fabric-roc-api is then available at http://<server_IP>:31194/aether-roc-api