vnr vrf fk issue

Updated flyway migration script to rename object as per review
comments. Used Tosca node type for determining VRF and VNF nodes
updated code based on review comments for schema.sql
Altered ConfigurationCustomizationResource for VRF-VNF to have
bidirectional relationship
ToscaResourceInstaller ConfigurationResourceCustomization was made
bidrectional

Change-Id: Ib45151ff7a40edca38d512ae76f8889b1cc4d0c4
Issue-ID: SO-1777
Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

10 files changed, 258 insertions, 154 deletions

diff --git a/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V5.7__WorkFlowDesignerTables.sql b/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V5.7.1__WorkFlowDesignerTables.sql
index e44a6b97ba..e44a6b97ba 100644
--- a/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V5.7__WorkFlowDesignerTables.sql
+++ b/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V5.7.1__WorkFlowDesignerTables.sql
diff --git a/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V5.7__Use_ID_Configuration_Customization.sql b/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V5.7__Use_ID_Configuration_Customization.sql
new file mode 100644
index 0000000000..b39331234d
--- /dev/null
+++ b/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V5.7__Use_ID_Configuration_Customization.sql
@@ -0,0 +1,75 @@
+USE catalogdb;
+
+/* Drop existing foreign key */
+ALTER TABLE `catalogdb`.`configuration_customization` 
+DROP FOREIGN KEY IF EXISTS `fk_configuration_customization__configuration_customization1`;
+
+ALTER TABLE `catalogdb`.`configuration_customization` 
+DROP FOREIGN KEY IF EXISTS `fk_configuration_resource_customization__configuration_resour1`;
+/* Drop existing index */
+ALTER TABLE `catalogdb`.`configuration_customization` 
+DROP INDEX IF EXISTS `fk_configuration_customization__configuration_customization_idx` ;
+
+/* Create a new table */
+CREATE TABLE `tmp_configuration_customization` (
+    `ID` INT(11) NOT NULL AUTO_INCREMENT,
+    `MODEL_CUSTOMIZATION_UUID` VARCHAR(200) NOT NULL,
+    `MODEL_INSTANCE_NAME` VARCHAR(200) NOT NULL,
+    `CONFIGURATION_TYPE` VARCHAR(200) DEFAULT NULL,
+    `CONFIGURATION_ROLE` VARCHAR(200) DEFAULT NULL,
+    `CONFIGURATION_FUNCTION` VARCHAR(200) DEFAULT NULL,
+    `CREATION_TIMESTAMP` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    `CONFIGURATION_MODEL_UUID` VARCHAR(200) NOT NULL,
+    `SERVICE_PROXY_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID` VARCHAR(200) DEFAULT NULL,
+	`CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_ID` int(11) DEFAULT NULL,
+    `SERVICE_MODEL_UUID` VARCHAR(200) NOT NULL,
+    PRIMARY KEY (`ID`) ,
+    KEY `fk_configuration_customization__configuration_idx` (`CONFIGURATION_MODEL_UUID`),
+    KEY `fk_configuration_customization__service_idx` (`SERVICE_MODEL_UUID`),
+	UNIQUE KEY `uk_configuration_customization`  (`MODEL_CUSTOMIZATION_UUID` ASC, `SERVICE_MODEL_UUID` ASC),
+	CONSTRAINT `fk_configuration_customization__configuration1` FOREIGN KEY (`CONFIGURATION_MODEL_UUID`)
+        REFERENCES `configuration` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE,
+    CONSTRAINT `fk_configuration_customization__service1` FOREIGN KEY (`SERVICE_MODEL_UUID`)
+        REFERENCES `service` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE
+	
+)  ENGINE=INNODB DEFAULT CHARSET=LATIN1;
+
+/* Migrate the existing data */
+INSERT INTO tmp_configuration_customization 
+(`model_customization_uuid` ,
+		  `model_instance_name`,
+		  `configuration_type` ,
+		  `configuration_role` ,
+		  `configuration_function` ,
+		  `creation_timestamp` ,
+		  `configuration_model_uuid` ,
+		  `service_proxy_customization_model_customization_uuid` ,
+		  `service_model_uuid`)
+SELECT `config`.`model_customization_uuid`,
+    `config`.`model_instance_name`,
+    `config`.`configuration_type`,
+    `config`.`configuration_role`,
+    `config`.`configuration_function`,
+    `config`.`creation_timestamp`,
+    `config`.`configuration_model_uuid`,
+    `config`.`service_proxy_customization_model_customization_uuid`,
+    `svc`.`model_uuid` service_model_uuid FROM
+    configuration_customization config,
+    service svc,
+    configuration_customization_to_service config_svc
+WHERE
+    config_svc.service_model_uuid = svc.model_uuid
+        AND config_svc.resource_model_customization_uuid = config.model_customization_uuid;
+      
+/* Drop the old tables */
+
+DROP TABLE `catalogdb`.`configuration_customization`;
+
+DROP TABLE `catalogdb`.`configuration_customization_to_service`;
+
+/* Rename the table */
+RENAME TABLE tmp_configuration_customization TO configuration_customization;       
+        
+	
\ No newline at end of file
diff --git a/adapters/mso-openstack-adapters/src/test/resources/schema.sql b/adapters/mso-openstack-adapters/src/test/resources/schema.sql
index 29a81e8fdf..dbb3469e77 100644
--- a/adapters/mso-openstack-adapters/src/test/resources/schema.sql
+++ b/adapters/mso-openstack-adapters/src/test/resources/schema.sql
@@ -280,6 +280,7 @@ DROP TABLE IF EXISTS `configuration_customization`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
 CREATE TABLE `configuration_customization` (
+  `ID` int(11) NOT NULL AUTO_INCREMENT,
   `MODEL_CUSTOMIZATION_UUID` varchar(200) NOT NULL,
   `MODEL_INSTANCE_NAME` varchar(200) NOT NULL,
   `CONFIGURATION_TYPE` varchar(200) DEFAULT NULL,
@@ -288,27 +289,18 @@ CREATE TABLE `configuration_customization` (
   `CREATION_TIMESTAMP` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
   `CONFIGURATION_MODEL_UUID` varchar(200) NOT NULL,
   `SERVICE_PROXY_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID` varchar(200) DEFAULT NULL,
-  `CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID` varchar(200) DEFAULT NULL,
-  PRIMARY KEY (`MODEL_CUSTOMIZATION_UUID`),
-  KEY `fk_configuration_customization__configuration_idx` (`CONFIGURATION_MODEL_UUID`),
-  KEY `fk_configuration_customization__service_proxy_customization_idx` (`SERVICE_PROXY_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`),
-  KEY `fk_configuration_customization__configuration_customization_idx` (`CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`),
-  CONSTRAINT `fk_configuration_customization__configuration_customization1` FOREIGN KEY (`CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`) REFERENCES `configuration_customization` (`MODEL_CUSTOMIZATION_UUID`) ON DELETE CASCADE ON UPDATE CASCADE,
-  CONSTRAINT `fk_configuration_resource_customization__configuration_resour1` FOREIGN KEY (`CONFIGURATION_MODEL_UUID`) REFERENCES `configuration` (`MODEL_UUID`) ON DELETE CASCADE ON UPDATE CASCADE
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-/*!40101 SET character_set_client = @saved_cs_client */;
-
---
--- Table structure for table `configuration_customization_to_service`
---
-
-DROP TABLE IF EXISTS `configuration_customization_to_service`;
-/*!40101 SET @saved_cs_client     = @@character_set_client */;
-/*!40101 SET character_set_client = utf8 */;
-CREATE TABLE `configuration_customization_to_service` (
-  `SERVICE_MODEL_UUID` varchar(200) NOT NULL,
-  `RESOURCE_MODEL_CUSTOMIZATION_UUID` varchar(200) NOT NULL,
-  PRIMARY KEY (`SERVICE_MODEL_UUID`,`RESOURCE_MODEL_CUSTOMIZATION_UUID`)
+  `CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_ID` int(11) DEFAULT NULL,
+  `SERVICE_MODEL_UUID` varchar(200),
+   PRIMARY KEY (`ID`),
+   KEY `fk_configuration_customization__configuration_idx` (`CONFIGURATION_MODEL_UUID`),
+   KEY `fk_configuration_customization__service_idx` (`SERVICE_MODEL_UUID`),
+   UNIQUE KEY `uk_configuration_customization`  (`MODEL_CUSTOMIZATION_UUID` ASC, `SERVICE_MODEL_UUID` ASC),
+   CONSTRAINT `fk_configuration_customization__configuration1` FOREIGN KEY (`CONFIGURATION_MODEL_UUID`)
+        REFERENCES `configuration` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE,
+   CONSTRAINT `fk_configuration_customization__service1` FOREIGN KEY (`SERVICE_MODEL_UUID`)
+        REFERENCES `service` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
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 f3a495825c..d3eab9a3fd 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
@@ -35,6 +35,7 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
+import org.hibernate.StaleObjectStateException;
 import org.hibernate.exception.ConstraintViolationException;
 import org.hibernate.exception.LockAcquisitionException;
 import org.onap.sdc.api.notification.IArtifactInfo;
@@ -55,7 +56,6 @@ import org.onap.sdc.toscaparser.api.Property;
 import org.onap.sdc.toscaparser.api.RequirementAssignment;
 import org.onap.sdc.toscaparser.api.RequirementAssignments;
 import org.onap.sdc.toscaparser.api.elements.Metadata;
-import org.onap.sdc.toscaparser.api.elements.StatefulEntityType;
 import org.onap.sdc.toscaparser.api.functions.GetInput;
 import org.onap.sdc.toscaparser.api.parameters.Input;
 import org.onap.sdc.utils.DistributionStatusEnum;
@@ -122,7 +122,6 @@ import org.onap.so.db.catalog.data.repository.ServiceRepository;
 import org.onap.so.db.catalog.data.repository.TempNetworkHeatTemplateRepository;
 import org.onap.so.db.catalog.data.repository.VFModuleCustomizationRepository;
 import org.onap.so.db.catalog.data.repository.VFModuleRepository;
-import org.onap.so.db.catalog.data.repository.VnfCustomizationRepository;
 import org.onap.so.db.catalog.data.repository.VnfResourceRepository;
 import org.onap.so.db.catalog.data.repository.VnfcCustomizationRepository;
 import org.onap.so.db.catalog.data.repository.VnfcInstanceGroupCustomizationRepository;
@@ -308,6 +307,7 @@ public class ToscaResourceInstaller {
         }
     }
 
+
     @Transactional(rollbackFor = {ArtifactInstallerException.class})
     public void installTheResource(ToscaResourceStructure toscaResourceStruct, ResourceStructure resourceStruct)
             throws ArtifactInstallerException {
@@ -408,8 +408,10 @@ public class ToscaResourceInstaller {
             processNetworkCollections(toscaResourceStruct, service);
             // Process Service Proxy & Configuration
             processServiceProxyAndConfiguration(toscaResourceStruct, service);
+
             logger.info("Saving Service: {} ", service.getModelName());
-            serviceRepo.save(service);
+            service = serviceRepo.save(service);
+            correlateConfigCustomResources(service);
 
             WatchdogComponentDistributionStatus status = new WatchdogComponentDistributionStatus(
                     vfResourceStruct.getNotification().getDistributionID(), MSO);
@@ -637,7 +639,8 @@ public class ToscaResourceInstaller {
     }
 
     protected ConfigurationResourceCustomization getConfigurationResourceCustomization(NodeTemplate nodeTemplate,
-            ToscaResourceStructure toscaResourceStructure, ServiceProxyResourceCustomization spResourceCustomization) {
+            ToscaResourceStructure toscaResourceStructure, ServiceProxyResourceCustomization spResourceCustomization,
+            Service service) {
         Metadata metadata = nodeTemplate.getMetaData();
 
         ConfigurationResource configResource = getConfigurationResource(nodeTemplate);
@@ -660,31 +663,15 @@ public class ToscaResourceInstaller {
                 .setServiceProxyResourceCustomizationUUID(spResourceCustomization.getModelCustomizationUUID());
 
         configCustomizationResource.setConfigurationResource(configResource);
+        configCustomizationResource.setService(service);
         configResourceCustomizationSet.add(configCustomizationResource);
 
         configResource.setConfigurationResourceCustomization(configResourceCustomizationSet);
+
         return configCustomizationResource;
     }
 
 
-    protected Optional<ConfigurationResourceCustomization> getVnrNodeTemplate(
-            List<NodeTemplate> configurationNodeTemplatesList, ToscaResourceStructure toscaResourceStructure,
-            ServiceProxyResourceCustomization spResourceCustomization) {
-        Optional<ConfigurationResourceCustomization> configurationResourceCust = Optional.empty();
-        for (NodeTemplate nodeTemplate : configurationNodeTemplatesList) {
-            StatefulEntityType entityType = nodeTemplate.getTypeDefinition();
-            String type = entityType.getType();
-
-            if (VLAN_NETWORK_RECEPTOR.equals(type)) {
-                configurationResourceCust = Optional.of(getConfigurationResourceCustomization(nodeTemplate,
-                        toscaResourceStructure, spResourceCustomization));
-                break;
-            }
-        }
-
-        return configurationResourceCust;
-    }
-
     protected void processServiceProxyAndConfiguration(ToscaResourceStructure toscaResourceStruct, Service service) {
 
         List<NodeTemplate> serviceProxyResourceList =
@@ -703,8 +690,6 @@ public class ToscaResourceInstaller {
             for (NodeTemplate spNode : serviceProxyResourceList) {
                 serviceProxy = createServiceProxy(spNode, service, toscaResourceStruct);
                 serviceProxyList.add(serviceProxy);
-                Optional<ConfigurationResourceCustomization> vnrResourceCustomization =
-                        getVnrNodeTemplate(configurationNodeTemplatesList, toscaResourceStruct, serviceProxy);
 
                 for (NodeTemplate configNode : configurationNodeTemplatesList) {
 
@@ -712,19 +697,21 @@ public class ToscaResourceInstaller {
                             toscaResourceStruct.getSdcCsarHelper().getRequirementsOf(configNode).getAll();
                     for (RequirementAssignment requirement : requirementsList) {
                         if (requirement.getNodeTemplateName().equals(spNode.getName())) {
-                            ConfigurationResourceCustomization configurationResource = createConfiguration(configNode,
-                                    toscaResourceStruct, serviceProxy, vnrResourceCustomization);
-
-                            Optional<ConfigurationResourceCustomization> matchingObject = configurationResourceList
-                                    .stream()
-                                    .filter(configurationResourceCustomization -> configNode.getMetaData()
-                                            .getValue(SdcPropertyNames.PROPERTY_NAME_CUSTOMIZATIONUUID)
-                                            .equals(configurationResource.getModelCustomizationUUID()))
-                                    .findFirst();
+                            ConfigurationResourceCustomization configurationResource =
+                                    createConfiguration(configNode, toscaResourceStruct, serviceProxy, service);
+
+                            Optional<ConfigurationResourceCustomization> matchingObject =
+                                    configurationResourceList.stream()
+                                            .filter(configurationResourceCustomization -> configNode.getMetaData()
+                                                    .getValue(SdcPropertyNames.PROPERTY_NAME_CUSTOMIZATIONUUID)
+                                                    .equals(configurationResource.getModelCustomizationUUID()))
+                                            .filter(configurationResourceCustomization -> configurationResourceCustomization
+                                                    .getModelInstanceName()
+                                                    .equals(configurationResource.getModelInstanceName()))
+                                            .findFirst();
                             if (!matchingObject.isPresent()) {
                                 configurationResourceList.add(configurationResource);
                             }
-
                             break;
                         }
                     }
@@ -737,6 +724,37 @@ public class ToscaResourceInstaller {
         service.setServiceProxyCustomizations(serviceProxyList);
     }
 
+    /*
+     * ConfigurationResourceCustomization objects have their IDs auto incremented in the database. Unless we know their
+     * IDs we cannot possibly associate their related records. So these ConfigResourceCustomizations are persisted first
+     * and subsequently correlated.
+     */
+
+    protected void correlateConfigCustomResources(Service service) {
+        /* Assuming that we have only one pair of VRF-VNR */
+        ConfigurationResourceCustomization vrfConfigCustomResource = null;
+        ConfigurationResourceCustomization vnrConfigCustomResource = null;
+        List<ConfigurationResourceCustomization> configCustomList = service.getConfigurationCustomizations();
+        for (ConfigurationResourceCustomization configResource : configCustomList) {
+            String nodeType = configResource.getConfigurationResource().getToscaNodeType();
+            if (NODES_VRF_ENTRY.equalsIgnoreCase(nodeType)) {
+                vrfConfigCustomResource = configResource;
+            } else if (VLAN_NETWORK_RECEPTOR.equalsIgnoreCase(nodeType)) {
+                vnrConfigCustomResource = configResource;
+            }
+        }
+
+        if (vrfConfigCustomResource != null) {
+            vrfConfigCustomResource.setConfigResourceCustomization(vnrConfigCustomResource);
+            configCustomizationRepo.save(vrfConfigCustomResource);
+
+        }
+        if (vnrConfigCustomResource != null) {
+            vnrConfigCustomResource.setConfigResourceCustomization(vrfConfigCustomResource);
+            configCustomizationRepo.save(vnrConfigCustomResource);
+        }
+    }
+
     protected void processNetworkCollections(ToscaResourceStructure toscaResourceStruct, Service service) {
 
         List<NodeTemplate> networkCollectionList =
@@ -1229,22 +1247,15 @@ public class ToscaResourceInstaller {
 
     protected ConfigurationResourceCustomization createConfiguration(NodeTemplate nodeTemplate,
             ToscaResourceStructure toscaResourceStructure, ServiceProxyResourceCustomization spResourceCustomization,
-            Optional<ConfigurationResourceCustomization> vnrResourceCustomization) {
+            Service service) {
 
-        ConfigurationResourceCustomization configCustomizationResource =
-                getConfigurationResourceCustomization(nodeTemplate, toscaResourceStructure, spResourceCustomization);
+        ConfigurationResourceCustomization configCustomizationResource = getConfigurationResourceCustomization(
+                nodeTemplate, toscaResourceStructure, spResourceCustomization, service);
 
         ConfigurationResource configResource = getConfigurationResource(nodeTemplate);
 
         Set<ConfigurationResourceCustomization> configResourceCustomizationSet = new HashSet<>();
 
-        StatefulEntityType entityType = nodeTemplate.getTypeDefinition();
-        String type = entityType.getType();
-
-        if (NODES_VRF_ENTRY.equals(type)) {
-            configCustomizationResource.setConfigResourceCustomization(vnrResourceCustomization.orElse(null));
-        }
-
         configCustomizationResource.setConfigurationResource(configResource);
 
         configResourceCustomizationSet.add(configCustomizationResource);
@@ -1353,6 +1364,7 @@ public class ToscaResourceInstaller {
 
             networkCustomizationRepo.saveAndFlush(networkResourceCustomization);
 
+
         } else if (networkResourceCustomization == null) {
             networkResourceCustomization =
                     createNetworkResourceCustomization(networkNodeTemplate, toscaResourceStructure);
diff --git a/asdc-controller/src/test/java/org/onap/so/asdc/installer/heat/ToscaResourceInstallerTest.java b/asdc-controller/src/test/java/org/onap/so/asdc/installer/heat/ToscaResourceInstallerTest.java
index d3c0bdef66..ce70a252c9 100644
--- a/asdc-controller/src/test/java/org/onap/so/asdc/installer/heat/ToscaResourceInstallerTest.java
+++ b/asdc-controller/src/test/java/org/onap/so/asdc/installer/heat/ToscaResourceInstallerTest.java
@@ -20,26 +20,24 @@
 
 package org.onap.so.asdc.installer.heat;
 
-import static com.shazam.shazamcrest.matcher.Matchers.sameBeanAs;
 import static com.shazam.shazamcrest.MatcherAssert.assertThat;
+import static com.shazam.shazamcrest.matcher.Matchers.sameBeanAs;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Optional;
 import org.hibernate.exception.LockAcquisitionException;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
 import org.mockito.Mock;
-import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 import org.onap.sdc.api.notification.IResourceInstance;
 import org.onap.sdc.tosca.parser.api.ISdcCsarHelper;
@@ -58,13 +56,17 @@ import org.onap.so.asdc.client.test.emulators.NotificationDataImpl;
 import org.onap.so.asdc.installer.ToscaResourceStructure;
 import org.onap.so.db.catalog.beans.ConfigurationResource;
 import org.onap.so.db.catalog.beans.ConfigurationResourceCustomization;
+import org.onap.so.db.catalog.beans.Service;
 import org.onap.so.db.catalog.beans.ServiceProxyResourceCustomization;
 import org.onap.so.db.catalog.data.repository.AllottedResourceCustomizationRepository;
 import org.onap.so.db.catalog.data.repository.AllottedResourceRepository;
+import org.onap.so.db.catalog.data.repository.ConfigurationResourceCustomizationRepository;
 import org.onap.so.db.catalog.data.repository.ServiceRepository;
 import org.onap.so.db.request.beans.WatchdogComponentDistributionStatus;
 import org.onap.so.db.request.data.repository.WatchdogComponentDistributionStatusRepository;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.util.ReflectionTestUtils;
+
 
 public class ToscaResourceInstallerTest extends BaseTest {
     @Autowired
@@ -99,6 +101,8 @@ public class ToscaResourceInstallerTest extends BaseTest {
     private ISdcCsarHelper csarHelper;
     @Mock
     private StatefulEntityType entityType;
+    @Mock
+    private Service service;
 
     private NotificationDataImpl notificationData;
     private JsonStatusData statusData;
@@ -350,8 +354,9 @@ public class ToscaResourceInstallerTest extends BaseTest {
     public void getConfigurationResourceCustomizationTest() {
         prepareConfigurationResourceCustomization();
 
-        ConfigurationResourceCustomization configurationResourceCustomization = toscaInstaller
-                .getConfigurationResourceCustomization(nodeTemplate, toscaResourceStructure, spResourceCustomization);
+        ConfigurationResourceCustomization configurationResourceCustomization =
+                toscaInstaller.getConfigurationResourceCustomization(nodeTemplate, toscaResourceStructure,
+                        spResourceCustomization, service);
         assertNotNull(configurationResourceCustomization);
         assertNotNull(configurationResourceCustomization.getConfigurationResource());
         assertEquals(MockConstants.MODEL_CUSTOMIZATIONUUID,
@@ -359,16 +364,34 @@ public class ToscaResourceInstallerTest extends BaseTest {
     }
 
     @Test
-    public void getVnrNodeTemplateTest() {
-        prepareConfigurationResourceCustomization();
-        List<NodeTemplate> nodeTemplateList = new ArrayList<>();
-        doReturn(ToscaResourceInstaller.VLAN_NETWORK_RECEPTOR).when(entityType).getType();
-        doReturn(entityType).when(nodeTemplate).getTypeDefinition();
-        nodeTemplateList.add(nodeTemplate);
-        Optional<ConfigurationResourceCustomization> vnrResourceCustomization =
-                toscaInstaller.getVnrNodeTemplate(nodeTemplateList, toscaResourceStructure, spResourceCustomization);
-        assertTrue(vnrResourceCustomization.isPresent());
-        assertEquals(ToscaResourceInstaller.VLAN_NETWORK_RECEPTOR, entityType.getType());
+    public void correlateConfigCustomResourcesTest() {
+        ConfigurationResource vrfConfigResource = mock(ConfigurationResource.class);
+        ConfigurationResourceCustomization vrfConfigCustom = mock(ConfigurationResourceCustomization.class);
+        doReturn(ToscaResourceInstaller.NODES_VRF_ENTRY).when(vrfConfigResource).getToscaNodeType();
+        doReturn(vrfConfigResource).when(vrfConfigCustom).getConfigurationResource();
+
+        ConfigurationResource vnrConfigResource = mock(ConfigurationResource.class);
+        ConfigurationResourceCustomization vnrConfigCustom = mock(ConfigurationResourceCustomization.class);
+        doReturn(ToscaResourceInstaller.VLAN_NETWORK_RECEPTOR).when(vnrConfigResource).getToscaNodeType();
+        doReturn(vnrConfigResource).when(vnrConfigCustom).getConfigurationResource();
+
+        ConfigurationResourceCustomizationRepository configCustomizationRepo =
+                spy(ConfigurationResourceCustomizationRepository.class);
+        ReflectionTestUtils.setField(toscaInstaller, "configCustomizationRepo", configCustomizationRepo);
+        doReturn(vrfConfigCustom).when(configCustomizationRepo).save(vrfConfigCustom);
+        doReturn(vnrConfigCustom).when(configCustomizationRepo).save(vnrConfigCustom);
+
+        List<ConfigurationResourceCustomization> configList = new ArrayList<>();
+        configList.add(vrfConfigCustom);
+        configList.add(vnrConfigCustom);
+        doReturn(configList).when(service).getConfigurationCustomizations();
+
+        toscaInstaller.correlateConfigCustomResources(service);
+        verify(vrfConfigCustom, times(1)).getConfigurationResource();
+        verify(vrfConfigCustom, times(1)).setConfigResourceCustomization(vnrConfigCustom);
+        verify(service, times(1)).getConfigurationCustomizations();
+        verify(vnrConfigCustom, times(1)).getConfigurationResource();
+        verify(vnrConfigCustom, times(1)).setConfigResourceCustomization(vrfConfigCustom);
     }
 
     class MockConstants {
@@ -381,5 +404,6 @@ public class ToscaResourceInstallerTest extends BaseTest {
         public final static String TEMPLATE_TYPE = "org.openecomp.nodes.VLANNetworkReceptor";
         public final static String TEMPLATE_NAME = "VLAN Network Receptor Configuration 0";
 
+
     }
 }
diff --git a/asdc-controller/src/test/resources/schema.sql b/asdc-controller/src/test/resources/schema.sql
index 0b48b2e35f..99c81cf1e3 100644
--- a/asdc-controller/src/test/resources/schema.sql
+++ b/asdc-controller/src/test/resources/schema.sql
@@ -283,6 +283,7 @@ DROP TABLE IF EXISTS `configuration_customization`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
 CREATE TABLE `configuration_customization` (
+  `ID` int(11) NOT NULL AUTO_INCREMENT,
   `MODEL_CUSTOMIZATION_UUID` varchar(200) NOT NULL,
   `MODEL_INSTANCE_NAME` varchar(200) NOT NULL,
   `CONFIGURATION_TYPE` varchar(200) DEFAULT NULL,
@@ -291,27 +292,18 @@ CREATE TABLE `configuration_customization` (
   `CREATION_TIMESTAMP` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
   `CONFIGURATION_MODEL_UUID` varchar(200) NOT NULL,
   `SERVICE_PROXY_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID` varchar(200) DEFAULT NULL,
-  `CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID` varchar(200) DEFAULT NULL,
-  PRIMARY KEY (`MODEL_CUSTOMIZATION_UUID`),
-  KEY `fk_configuration_customization__configuration_idx` (`CONFIGURATION_MODEL_UUID`),
-  KEY `fk_configuration_customization__service_proxy_customization_idx` (`SERVICE_PROXY_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`),
-  KEY `fk_configuration_customization__configuration_customization_idx` (`CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`),
-  CONSTRAINT `fk_configuration_customization__configuration_customization1` FOREIGN KEY (`CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`) REFERENCES `configuration_customization` (`MODEL_CUSTOMIZATION_UUID`) ON DELETE CASCADE ON UPDATE CASCADE,
-  CONSTRAINT `fk_configuration_resource_customization__configuration_resour1` FOREIGN KEY (`CONFIGURATION_MODEL_UUID`) REFERENCES `configuration` (`MODEL_UUID`) ON DELETE CASCADE ON UPDATE CASCADE
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-/*!40101 SET character_set_client = @saved_cs_client */;
-
---
--- Table structure for table `configuration_customization_to_service`
---
-
-DROP TABLE IF EXISTS `configuration_customization_to_service`;
-/*!40101 SET @saved_cs_client     = @@character_set_client */;
-/*!40101 SET character_set_client = utf8 */;
-CREATE TABLE `configuration_customization_to_service` (
-  `SERVICE_MODEL_UUID` varchar(200) NOT NULL,
-  `RESOURCE_MODEL_CUSTOMIZATION_UUID` varchar(200) NOT NULL,
-  PRIMARY KEY (`SERVICE_MODEL_UUID`,`RESOURCE_MODEL_CUSTOMIZATION_UUID`)
+  `CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_ID` int(11) DEFAULT NULL,
+  `SERVICE_MODEL_UUID` varchar(200),
+   PRIMARY KEY (`ID`),
+   KEY `fk_configuration_customization__configuration_idx` (`CONFIGURATION_MODEL_UUID`),
+   KEY `fk_configuration_customization__service_idx` (`SERVICE_MODEL_UUID`),
+   UNIQUE KEY `uk_configuration_customization`  (`MODEL_CUSTOMIZATION_UUID` ASC, `SERVICE_MODEL_UUID` ASC),
+   CONSTRAINT `fk_configuration_customization__configuration1` FOREIGN KEY (`CONFIGURATION_MODEL_UUID`)
+        REFERENCES `configuration` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE,
+   CONSTRAINT `fk_configuration_customization__service1` FOREIGN KEY (`SERVICE_MODEL_UUID`)
+        REFERENCES `service` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
diff --git a/mso-api-handlers/mso-api-handler-infra/src/test/resources/schema.sql b/mso-api-handlers/mso-api-handler-infra/src/test/resources/schema.sql
index 2c03173b16..bc9003f5d0 100644
--- a/mso-api-handlers/mso-api-handler-infra/src/test/resources/schema.sql
+++ b/mso-api-handlers/mso-api-handler-infra/src/test/resources/schema.sql
@@ -283,6 +283,7 @@ DROP TABLE IF EXISTS `configuration_customization`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
 CREATE TABLE `configuration_customization` (
+  `ID` int(11) NOT NULL AUTO_INCREMENT,
   `MODEL_CUSTOMIZATION_UUID` varchar(200) NOT NULL,
   `MODEL_INSTANCE_NAME` varchar(200) NOT NULL,
   `CONFIGURATION_TYPE` varchar(200) DEFAULT NULL,
@@ -291,29 +292,20 @@ CREATE TABLE `configuration_customization` (
   `CREATION_TIMESTAMP` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
   `CONFIGURATION_MODEL_UUID` varchar(200) NOT NULL,
   `SERVICE_PROXY_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID` varchar(200) DEFAULT NULL,
-  `CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID` varchar(200) DEFAULT NULL,
-  PRIMARY KEY (`MODEL_CUSTOMIZATION_UUID`),
-  KEY `fk_configuration_customization__configuration_idx` (`CONFIGURATION_MODEL_UUID`),
-  KEY `fk_configuration_customization__service_proxy_customization_idx` (`SERVICE_PROXY_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`),
-  KEY `fk_configuration_customization__configuration_customization_idx` (`CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`),
-  CONSTRAINT `fk_configuration_customization__configuration_customization1` FOREIGN KEY (`CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`) REFERENCES `configuration_customization` (`MODEL_CUSTOMIZATION_UUID`) ON DELETE CASCADE ON UPDATE CASCADE,
-  CONSTRAINT `fk_configuration_resource_customization__configuration_resour1` FOREIGN KEY (`CONFIGURATION_MODEL_UUID`) REFERENCES `configuration` (`MODEL_UUID`) ON DELETE CASCADE ON UPDATE CASCADE
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-/*!40101 SET character_set_client = @saved_cs_client */;
-
---
--- Table structure for table `configuration_customization_to_service`
---
-
-DROP TABLE IF EXISTS `configuration_customization_to_service`;
-/*!40101 SET @saved_cs_client     = @@character_set_client */;
-/*!40101 SET character_set_client = utf8 */;
-CREATE TABLE `configuration_customization_to_service` (
-  `SERVICE_MODEL_UUID` varchar(200) NOT NULL,
-  `RESOURCE_MODEL_CUSTOMIZATION_UUID` varchar(200) NOT NULL,
-  PRIMARY KEY (`SERVICE_MODEL_UUID`,`RESOURCE_MODEL_CUSTOMIZATION_UUID`)
+  `CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_ID` int(11) DEFAULT NULL,
+  `SERVICE_MODEL_UUID` varchar(200),
+   PRIMARY KEY (`ID`),
+   KEY `fk_configuration_customization__configuration_idx` (`CONFIGURATION_MODEL_UUID`),
+   KEY `fk_configuration_customization__service_idx` (`SERVICE_MODEL_UUID`),
+   UNIQUE KEY `uk_configuration_customization`  (`MODEL_CUSTOMIZATION_UUID` ASC, `SERVICE_MODEL_UUID` ASC),
+   CONSTRAINT `fk_configuration_customization__configuration1` FOREIGN KEY (`CONFIGURATION_MODEL_UUID`)
+        REFERENCES `configuration` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE,
+   CONSTRAINT `fk_configuration_customization__service1` FOREIGN KEY (`SERVICE_MODEL_UUID`)
+        REFERENCES `service` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-/*!40101 SET character_set_client = @saved_cs_client */;
+/*!40101 SET character_set_client = @saved_cs_client */;/*!40101 SET character_set_client = @saved_cs_client */;
 
 --
 -- Table structure for table `controller_selection_reference`
diff --git a/mso-catalog-db/src/main/java/org/onap/so/db/catalog/beans/ConfigurationResourceCustomization.java b/mso-catalog-db/src/main/java/org/onap/so/db/catalog/beans/ConfigurationResourceCustomization.java
index 059935fff3..1117648a7f 100644
--- a/mso-catalog-db/src/main/java/org/onap/so/db/catalog/beans/ConfigurationResourceCustomization.java
+++ b/mso-catalog-db/src/main/java/org/onap/so/db/catalog/beans/ConfigurationResourceCustomization.java
@@ -27,6 +27,8 @@ import javax.persistence.CascadeType;
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
 import javax.persistence.Id;
 import javax.persistence.JoinColumn;
 import javax.persistence.ManyToOne;
@@ -52,8 +54,12 @@ public class ConfigurationResourceCustomization implements Serializable {
      */
     private static final long serialVersionUID = 1230671937560638856L;
 
-    @BusinessKey
     @Id
+    @BusinessKey
+    @Column(name = "ID")
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Integer id;
+
     @Column(name = "MODEL_CUSTOMIZATION_UUID")
     private String modelCustomizationUUID;
 
@@ -77,18 +83,30 @@ public class ConfigurationResourceCustomization implements Serializable {
     private String serviceProxyResourceCustomizationUUID;
 
     @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
-    @JoinColumn(name = "CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID")
+    @JoinColumn(name = "CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_ID")
     private ConfigurationResourceCustomization configResourceCustomization;
 
     @ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
     @JoinColumn(name = "CONFIGURATION_MODEL_UUID")
     private ConfigurationResource configurationResource;
 
+    @ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @JoinColumn(name = "SERVICE_MODEL_UUID")
+    private Service service;
+
     @PrePersist
     protected void onCreate() {
         this.created = new Date();
     }
 
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
     public String getModelCustomizationUUID() {
         return modelCustomizationUUID;
     }
@@ -141,6 +159,7 @@ public class ConfigurationResourceCustomization implements Serializable {
         this.serviceProxyResourceCustomizationUUID = serviceProxyResourceCustomizationUUID;
     }
 
+
     @LinkedResource
     public ConfigurationResourceCustomization getConfigResourceCustomization() {
         return configResourceCustomization;
@@ -159,14 +178,22 @@ public class ConfigurationResourceCustomization implements Serializable {
         this.configurationResource = configurationResource;
     }
 
+    public Service getService() {
+        return service;
+    }
+
+    public void setService(Service service) {
+        this.service = service;
+    }
+
     @Override
     public String toString() {
-        return new ToStringBuilder(this).append("modelCustomizationUUID", modelCustomizationUUID)
+        return new ToStringBuilder(this).append("id", id).append("modelCustomizationUUID", modelCustomizationUUID)
                 .append("modelInstanceName", modelInstanceName).append("nfFunction", nfFunction)
                 .append("nfType", nfType).append("nfRole", nfRole).append("created", created)
                 // .append("serviceProxyResourceCustomization", serviceProxyResourceCustomization)
                 .append("configResourceCustomization", configResourceCustomization)
-                .append("configurationResource", configurationResource).toString();
+                .append("configurationResource", configurationResource).append("service", service).toString();
     }
 
     @Override
@@ -175,12 +202,12 @@ public class ConfigurationResourceCustomization implements Serializable {
             return false;
         }
         ConfigurationResourceCustomization castOther = (ConfigurationResourceCustomization) other;
-        return new EqualsBuilder().append(modelCustomizationUUID, castOther.modelCustomizationUUID).isEquals();
+        return new EqualsBuilder().append(id, castOther.id).isEquals();
     }
 
     @Override
     public int hashCode() {
-        return new HashCodeBuilder().append(modelCustomizationUUID).toHashCode();
+        return new HashCodeBuilder().append(id).toHashCode();
     }
 
 }
diff --git a/mso-catalog-db/src/main/java/org/onap/so/db/catalog/beans/Service.java b/mso-catalog-db/src/main/java/org/onap/so/db/catalog/beans/Service.java
index c333033ba2..ffcc8e9717 100644
--- a/mso-catalog-db/src/main/java/org/onap/so/db/catalog/beans/Service.java
+++ b/mso-catalog-db/src/main/java/org/onap/so/db/catalog/beans/Service.java
@@ -119,9 +119,7 @@ public class Service implements Serializable {
             inverseJoinColumns = @JoinColumn(name = "RESOURCE_MODEL_CUSTOMIZATION_UUID"))
     private List<ServiceProxyResourceCustomization> serviceProxyCustomizations;
 
-    @OneToMany(cascade = CascadeType.ALL)
-    @JoinTable(name = "configuration_customization_to_service", joinColumns = @JoinColumn(name = "SERVICE_MODEL_UUID"),
-            inverseJoinColumns = @JoinColumn(name = "RESOURCE_MODEL_CUSTOMIZATION_UUID"))
+    @OneToMany(cascade = CascadeType.ALL, mappedBy = "service")
     private List<ConfigurationResourceCustomization> configurationCustomizations;
 
     @OneToMany(cascade = CascadeType.ALL)
diff --git a/mso-catalog-db/src/test/resources/schema.sql b/mso-catalog-db/src/test/resources/schema.sql
index 5e43f8f3e2..f5e7d52ba4 100644
--- a/mso-catalog-db/src/test/resources/schema.sql
+++ b/mso-catalog-db/src/test/resources/schema.sql
@@ -280,6 +280,7 @@ DROP TABLE IF EXISTS `configuration_customization`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
 CREATE TABLE `configuration_customization` (
+  `ID` int(11) NOT NULL AUTO_INCREMENT,
   `MODEL_CUSTOMIZATION_UUID` varchar(200) NOT NULL,
   `MODEL_INSTANCE_NAME` varchar(200) NOT NULL,
   `CONFIGURATION_TYPE` varchar(200) DEFAULT NULL,
@@ -288,27 +289,18 @@ CREATE TABLE `configuration_customization` (
   `CREATION_TIMESTAMP` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
   `CONFIGURATION_MODEL_UUID` varchar(200) NOT NULL,
   `SERVICE_PROXY_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID` varchar(200) DEFAULT NULL,
-  `CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID` varchar(200) DEFAULT NULL,
-  PRIMARY KEY (`MODEL_CUSTOMIZATION_UUID`),
-  KEY `fk_configuration_customization__configuration_idx` (`CONFIGURATION_MODEL_UUID`),
-  KEY `fk_configuration_customization__service_proxy_customization_idx` (`SERVICE_PROXY_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`),
-  KEY `fk_configuration_customization__configuration_customization_idx` (`CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`),
-  CONSTRAINT `fk_configuration_customization__configuration_customization1` FOREIGN KEY (`CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_UUID`) REFERENCES `configuration_customization` (`MODEL_CUSTOMIZATION_UUID`) ON DELETE CASCADE ON UPDATE CASCADE,
-  CONSTRAINT `fk_configuration_resource_customization__configuration_resour1` FOREIGN KEY (`CONFIGURATION_MODEL_UUID`) REFERENCES `configuration` (`MODEL_UUID`) ON DELETE CASCADE ON UPDATE CASCADE
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-/*!40101 SET character_set_client = @saved_cs_client */;
-
---
--- Table structure for table `configuration_customization_to_service`
---
-
-DROP TABLE IF EXISTS `configuration_customization_to_service`;
-/*!40101 SET @saved_cs_client     = @@character_set_client */;
-/*!40101 SET character_set_client = utf8 */;
-CREATE TABLE `configuration_customization_to_service` (
-  `SERVICE_MODEL_UUID` varchar(200) NOT NULL,
-  `RESOURCE_MODEL_CUSTOMIZATION_UUID` varchar(200) NOT NULL,
-  PRIMARY KEY (`SERVICE_MODEL_UUID`,`RESOURCE_MODEL_CUSTOMIZATION_UUID`)
+  `CONFIGURATION_CUSTOMIZATION_MODEL_CUSTOMIZATION_ID` int(11) DEFAULT NULL,
+  `SERVICE_MODEL_UUID` varchar(200),
+   PRIMARY KEY (`ID`),
+   KEY `fk_configuration_customization__configuration_idx` (`CONFIGURATION_MODEL_UUID`),
+   KEY `fk_configuration_customization__service_idx` (`SERVICE_MODEL_UUID`),
+   UNIQUE KEY `uk_configuration_customization`  (`MODEL_CUSTOMIZATION_UUID` ASC, `SERVICE_MODEL_UUID` ASC),
+   CONSTRAINT `fk_configuration_customization__configuration1` FOREIGN KEY (`CONFIGURATION_MODEL_UUID`)
+        REFERENCES `configuration` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE,
+   CONSTRAINT `fk_configuration_customization__service1` FOREIGN KEY (`SERVICE_MODEL_UUID`)
+        REFERENCES `service` (`MODEL_UUID`)
+        ON DELETE CASCADE ON UPDATE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
 /*!40101 SET character_set_client = @saved_cs_client */;