1 files changed, 24 insertions, 9 deletions

diff --git a/asdc-controller/src/main/java/org/onap/so/asdc/installer/heat/ToscaResourceInstaller.java b/asdc-controller/src/main/java/org/onap/so/asdc/installer/heat/ToscaResourceInstaller.java
index 4e97b5f290..ad3e2d8161 100644
--- a/asdc-controller/src/main/java/org/onap/so/asdc/installer/heat/ToscaResourceInstaller.java
+++ b/asdc-controller/src/main/java/org/onap/so/asdc/installer/heat/ToscaResourceInstaller.java
@@ -85,6 +85,7 @@ import org.onap.so.db.catalog.beans.HeatEnvironment;
 import org.onap.so.db.catalog.beans.HeatFiles;
 import org.onap.so.db.catalog.beans.HeatTemplate;
 import org.onap.so.db.catalog.beans.HeatTemplateParam;
+import org.onap.so.db.catalog.beans.InstanceGroup;
 import org.onap.so.db.catalog.beans.InstanceGroupType;
 import org.onap.so.db.catalog.beans.NetworkCollectionResourceCustomization;
 import org.onap.so.db.catalog.beans.NetworkInstanceGroup;
@@ -1180,6 +1181,8 @@ public class ToscaResourceInstaller {
                     vfModuleArtifact.getArtifactInfo().getArtifactUUID());
             heatTemplate.setParameters(heatParam);
             vfModuleArtifact.setHeatTemplate(heatTemplate);
+        } else {
+            vfModuleArtifact.setHeatTemplate(existingHeatTemplate);
         }
     }
 
@@ -1208,6 +1211,8 @@ public class ToscaResourceInstaller {
                 heatEnvironment.setArtifactChecksum(MANUAL_RECORD);
             }
             vfModuleArtifact.setHeatEnvironment(heatEnvironment);
+        } else {
+            vfModuleArtifact.setHeatEnvironment(existingHeatEnvironment);
         }
     }
 
@@ -1232,7 +1237,8 @@ public class ToscaResourceInstaller {
                 heatFile.setArtifactChecksum(MANUAL_RECORD);
             }
             vfModuleArtifact.setHeatFiles(heatFile);
-
+        } else {
+            vfModuleArtifact.setHeatFiles(existingHeatFiles);
         }
     }
 
@@ -1724,16 +1730,25 @@ public class ToscaResourceInstaller {
             VnfResourceCustomization vnfResourceCustomization, ToscaResourceStructure toscaResourceStructure) {
 
         Metadata instanceMetadata = group.getMetadata();
-        // Populate InstanceGroup
+
+        InstanceGroup existingInstanceGroup =
+                instanceGroupRepo.findByModelUUID(instanceMetadata.getValue(SdcPropertyNames.PROPERTY_NAME_UUID));
+
         VFCInstanceGroup vfcInstanceGroup = new VFCInstanceGroup();
 
-        vfcInstanceGroup.setModelName(instanceMetadata.getValue(SdcPropertyNames.PROPERTY_NAME_NAME));
-        vfcInstanceGroup.setModelInvariantUUID(instanceMetadata.getValue(SdcPropertyNames.PROPERTY_NAME_INVARIANTUUID));
-        vfcInstanceGroup.setModelUUID(instanceMetadata.getValue(SdcPropertyNames.PROPERTY_NAME_UUID));
-        vfcInstanceGroup.setModelVersion(instanceMetadata.getValue(SdcPropertyNames.PROPERTY_NAME_VERSION));
-        vfcInstanceGroup.setToscaNodeType(group.getType());
-        vfcInstanceGroup.setRole("SUB-INTERFACE"); // Set Role
-        vfcInstanceGroup.setType(InstanceGroupType.VNFC); // Set type
+        if (existingInstanceGroup == null) {
+            // Populate InstanceGroup
+            vfcInstanceGroup.setModelName(instanceMetadata.getValue(SdcPropertyNames.PROPERTY_NAME_NAME));
+            vfcInstanceGroup
+                    .setModelInvariantUUID(instanceMetadata.getValue(SdcPropertyNames.PROPERTY_NAME_INVARIANTUUID));
+            vfcInstanceGroup.setModelUUID(instanceMetadata.getValue(SdcPropertyNames.PROPERTY_NAME_UUID));
+            vfcInstanceGroup.setModelVersion(instanceMetadata.getValue(SdcPropertyNames.PROPERTY_NAME_VERSION));
+            vfcInstanceGroup.setToscaNodeType(group.getType());
+            vfcInstanceGroup.setRole("SUB-INTERFACE"); // Set Role
+            vfcInstanceGroup.setType(InstanceGroupType.VNFC); // Set type
+        } else {
+            vfcInstanceGroup = (VFCInstanceGroup) existingInstanceGroup;
+        }
 
         // Populate VNFCInstanceGroupCustomization
         VnfcInstanceGroupCustomization vfcInstanceGroupCustom = new VnfcInstanceGroupCustomization();