NullHostProvider does not report hosts for device the local instance is not master for

Change-Id: I41fbeb1d9fa9be48792a7f223481e42c27e02d72

NullHostProvider does not report hosts for device the local instance is not master for
Change-Id: I41fbeb1d9fa9be48792a7f223481e42c27e02d72
alshabib · Gerrit Code Review
Commit 839a5e62acac3e71cb717377515694e8a927f371 839a5e62 1 parent 06ae79df
Showing 1 changed file with 6 additions and 0 deletions
providers/null/host/src/main/java/org/onosproject/provider/nil/host/impl/NullHostProvider.java
--- a/providers/null/host/src/main/java/org/onosproject/provider/nil/host/impl/NullHostProvider.java
View file @839a5e6
+++ b/providers/null/host/src/main/java/org/onosproject/provider/nil/host/impl/NullHostProvider.java
View file @839a5e6
@@ -26,6 +26,7 @@ import org.onosproject.net.Device;
 import org.onosproject.net.Host;
 import org.onosproject.net.HostId;
 import org.onosproject.net.HostLocation;
+ import org.onosproject.net.MastershipRole;
 import org.onosproject.net.PortNumber;
 import org.onosproject.net.device.DeviceEvent;
 import org.onosproject.net.device.DeviceListener;
@@ -129,6 +130,11 @@ public class NullHostProvider extends AbstractProvider implements HostProvider {
     private class InternalHostProvider implements DeviceListener {
         @Override
         public void event(DeviceEvent event) {
+             if (!deviceService.getRole(event.subject().id())
+                     .equals(MastershipRole.MASTER)) {
+                 log.info("Local node is not master for device", event.subject().id());
+                 return;
+             }
             switch (event.type()) {
 
                 case DEVICE_ADDED: