[CCSDK] Make a1policymanagement react on ConfigMap updates

Updated Deployment spec to template ConfigMap files in runtime allowing
live reaction of application to config changes.
Provided Configmaps with scripts to handle monitoring configmap-provided
files.
Updated envsubst to explicitly point to downloaded version.

Issue-ID: CCSDK-2958
Signed-off-by: Konrad Bańka <k.banka@samsung.com>
Change-Id: I22e18f2838c0956f899cb9fa96d9fd862e6c6942
diff --git a/kubernetes/a1policymanagement/values.yaml b/kubernetes/a1policymanagement/values.yaml
index 21a86a0..2f45e41 100644
--- a/kubernetes/a1policymanagement/values.yaml
+++ b/kubernetes/a1policymanagement/values.yaml
@@ -1,5 +1,6 @@
 ################################################################################
 #   Copyright (c) 2020 Nordix Foundation.                                      #
+#   Copyright © 2020 Samsung Electronics, Modifications                        #
 #                                                                              #
 #   Licensed under the Apache License, Version 2.0 (the "License");            #
 #   you may not use this file except in compliance with the License.           #
@@ -19,7 +20,7 @@
 
 global:
   nodePortPrefix: 300
-  envsubstImage: dibi/envsubst
+  envsubstImage: dibi/envsubst:1
 
 secrets:
   - uid: controller-secret
@@ -31,6 +32,8 @@
 
 repository: nexus3.onap.org:10001
 image: onap/ccsdk-oran-a1policymanagementservice:1.0.1
+userID: 1000 #Should match with image-defined user ID
+groupID: 999 #Should match with image-defined group ID
 pullPolicy: IfNotPresent
 replicaCount: 1