update to 2.x models

Change-Id: I341d160d53c0870c271d37c9207abd577876505c
diff --git a/sdcore-adapter-v2/files/configs/README.md b/sdcore-adapter-v2/files/configs/README.md
new file mode 100644
index 0000000..cade213
--- /dev/null
+++ b/sdcore-adapter-v2/files/configs/README.md
@@ -0,0 +1,10 @@
+<!--
+SPDX-FileCopyrightText: 2021 Open Networking Foundation
+
+SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+-->
+
+This folder contains test configurations that are loaded into the application
+via a `ConfigMap` when deploying via this Helm chart. The root test configurations
+are copied here because Helm does not allow files outside the chart to be accessed
+via templates. Changes to the root test configurations should be reflected here.
diff --git a/sdcore-adapter-v2/files/configs/empty_config.json b/sdcore-adapter-v2/files/configs/empty_config.json
new file mode 100644
index 0000000..2c63c08
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+++ b/sdcore-adapter-v2/files/configs/empty_config.json
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+{
+}