[ONOS-3643] Update VTNRSC's bug: when delete vm, the sfc'data is error.

Change-Id: Ib9357c2792b51270e935c2f1205c2311e9988793

@@ -20,6 +20,7 @@ import java.util.Iterator;
 import org.onlab.packet.MacAddress;
 import org.onosproject.net.Device;
 import org.onosproject.net.DeviceId;
+import org.onosproject.net.Host;
 import org.onosproject.net.HostId;
 import org.onosproject.vtnrsc.SegmentationId;
 import org.onosproject.vtnrsc.TenantId;
@@ -69,4 +70,14 @@ public class VtnRscManagerTestImpl implements VtnRscService {
     public DeviceId getSFToSFFMaping(VirtualPortId portId) {
         return DeviceId.deviceId("www.google.com");
     }
+
+    @Override
+    public void addDeviceIdOfOvsMap(VirtualPortId virtualPortId,
+                                    TenantId tenantId, DeviceId deviceId) {
+    }
+
+    @Override
+    public void removeDeviceIdOfOvsMap(Host host, TenantId tenantId,
+                                       DeviceId deviceId) {
+    }
 }

@@ -372,6 +372,7 @@ public class VTNManager implements VTNService {
             log.error("The ifaceId of Host is null");
             return;
         }
+        programSffAndClassifierHost(host, Objective.Operation.ADD);
         // apply L2 openflow rules
         applyHostMonitoredL2Rules(host, Objective.Operation.ADD);
         // apply L3 openflow rules
@@ -389,6 +390,7 @@ public class VTNManager implements VTNService {
             log.error("The ifaceId of Host is null");
             return;
         }
+        programSffAndClassifierHost(host, Objective.Operation.REMOVE);
         // apply L2 openflow rules
         applyHostMonitoredL2Rules(host, Objective.Operation.REMOVE);
         // apply L3 openflow rules
@@ -478,6 +480,22 @@ public class VTNManager implements VTNService {
         }
     }
 
+    private void programSffAndClassifierHost(Host host, Objective.Operation type) {
+        DeviceId deviceId = host.location().deviceId();
+        String ifaceId = host.annotations().value(IFACEID);
+        VirtualPortId virtualPortId = VirtualPortId.portId(ifaceId);
+        VirtualPort virtualPort = virtualPortService.getPort(virtualPortId);
+        if (virtualPort == null) {
+            virtualPort = VtnData.getPort(vPortStore, virtualPortId);
+        }
+        TenantId tenantId = virtualPort.tenantId();
+        if (Objective.Operation.ADD == type) {
+            vtnRscService.addDeviceIdOfOvsMap(virtualPortId, tenantId, deviceId);
+        } else if (Objective.Operation.REMOVE == type) {
+            vtnRscService.removeDeviceIdOfOvsMap(host, tenantId, deviceId);
+        }
+    }
+
     private void applyHostMonitoredL2Rules(Host host, Objective.Operation type) {
         DeviceId deviceId = host.location().deviceId();
         if (!mastershipService.isLocalMaster(deviceId)) {

@@ -21,6 +21,7 @@ import org.onlab.packet.MacAddress;
 import org.onosproject.event.ListenerService;
 import org.onosproject.net.Device;
 import org.onosproject.net.DeviceId;
+import org.onosproject.net.Host;
 import org.onosproject.net.HostId;
 import org.onosproject.vtnrsc.SegmentationId;
 import org.onosproject.vtnrsc.TenantId;
@@ -79,4 +80,24 @@ public interface VtnRscService extends ListenerService<VtnRscEvent, VtnRscListen
      * @return device identifier
      */
     DeviceId getSFToSFFMaping(VirtualPortId portId);
+
+    /**
+     * Adds specify Device identifier to Service Function Forward OvsMap
+     * or Classifier OvsMap.
+     *
+     * @param virtualPortId the VirtualPort identifier
+     * @param tenantId the tenant identifier
+     * @param deviceId the device identifier
+     */
+    void addDeviceIdOfOvsMap(VirtualPortId virtualPortId, TenantId tenantId, DeviceId deviceId);
+
+    /**
+     * Removes specify Device identifier from Service Function Forward OvsMap
+     * or Classifier OvsMap.
+     *
+     * @param host Host
+     * @param tenantId the tenant identifier
+     * @param deviceId the device identifier
+     */
+    void removeDeviceIdOfOvsMap(Host host, TenantId tenantId, DeviceId deviceId);
 }