Enabling logback file to be loaded using configmap for policy components

Change-Id: Ic73ad605ac3aca689221afed258eb3673398e425
Issue-ID: POLICY-2308
Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>
diff --git a/kubernetes/policy/charts/policy-api/templates/configmap.yaml b/kubernetes/policy/charts/policy-api/templates/configmap.yaml
index adf917a..e2a3de7 100644
--- a/kubernetes/policy/charts/policy-api/templates/configmap.yaml
+++ b/kubernetes/policy/charts/policy-api/templates/configmap.yaml
@@ -1,5 +1,6 @@
 #  ============LICENSE_START=======================================================
 #   Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+#   Modifications Copyright (C) 2020 Nordix Foundation.
 #  ================================================================================
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -28,4 +29,4 @@
 {{- end }}
 {{- end }}
 data:
-{{ tpl (.Files.Glob "resources/config/config.json").AsConfig . | indent 2 }}
+{{ tpl (.Files.Glob "resources/config/*.{json,xml}").AsConfig . | indent 2 }}