[ONOS-6395] (vNet) Defining mastership service
Defines the interface for mastership service for virtual networks.
This service is needed to achieve HA and load balancing.
Change-Id: I5b68511c114ebd818429f4f6eb622dff95dd8630
diff --git a/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkManager.java b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkManager.java
index 69f849e..c4493c7 100644
--- a/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkManager.java
+++ b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkManager.java
@@ -51,6 +51,7 @@
import org.onosproject.incubator.net.virtual.provider.VirtualNetworkProvider;
import org.onosproject.incubator.net.virtual.provider.VirtualNetworkProviderRegistry;
import org.onosproject.incubator.net.virtual.provider.VirtualNetworkProviderService;
+import org.onosproject.mastership.MastershipService;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.DeviceId;
import org.onosproject.net.HostId;
@@ -443,6 +444,8 @@
service = new VirtualNetworkGroupManager(this, network.id());
} else if (serviceKey.serviceClass.equals(FlowObjectiveService.class)) {
service = new VirtualNetworkFlowObjectiveManager(this, network.id());
+ } else if (serviceKey.serviceClass.equals(MastershipService.class)) {
+ service = new VirtualNetworkMastershipManager(this, network.id());
} else {
return null;
}
diff --git a/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkMastershipManager.java b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkMastershipManager.java
new file mode 100644
index 0000000..273ecbb
--- /dev/null
+++ b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkMastershipManager.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2017-present Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.incubator.net.virtual.impl;
+
+import org.onlab.metrics.MetricsService;
+import org.onosproject.cluster.NodeId;
+import org.onosproject.cluster.RoleInfo;
+import org.onosproject.core.MetricsHelper;
+import org.onosproject.incubator.net.virtual.NetworkId;
+import org.onosproject.incubator.net.virtual.VirtualNetworkMastershipStore;
+import org.onosproject.incubator.net.virtual.VirtualNetworkService;
+import org.onosproject.incubator.net.virtual.event.AbstractVirtualListenerManager;
+import org.onosproject.mastership.MastershipAdminService;
+import org.onosproject.mastership.MastershipEvent;
+import org.onosproject.mastership.MastershipListener;
+import org.onosproject.mastership.MastershipService;
+import org.onosproject.mastership.MastershipStoreDelegate;
+import org.onosproject.mastership.MastershipTerm;
+import org.onosproject.mastership.MastershipTermService;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.MastershipRole;
+
+import java.util.Set;
+import java.util.concurrent.CompletableFuture;
+
+public class VirtualNetworkMastershipManager
+ extends AbstractVirtualListenerManager<MastershipEvent, MastershipListener>
+ implements MastershipService, MastershipAdminService, MastershipTermService,
+ MetricsHelper {
+
+ VirtualNetworkMastershipStore store;
+ MastershipStoreDelegate storeDelegate;
+
+ /**
+ * Creates a new VirtualNetworkMastershipManager object.
+ *
+ * @param manager virtual network manager service
+ * @param networkId virtual network identifier
+ */
+ public VirtualNetworkMastershipManager(VirtualNetworkService manager, NetworkId networkId) {
+ super(manager, networkId, MastershipEvent.class);
+
+ store = serviceDirectory.get(VirtualNetworkMastershipStore.class);
+ this.storeDelegate = new InternalDelegate();
+ store.setDelegate(networkId, this.storeDelegate);
+ }
+
+ @Override
+ public MetricsService metricsService() {
+ return null;
+ }
+
+ @Override
+ public MastershipTerm getMastershipTerm(DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public CompletableFuture<Void> setRole(NodeId instance, DeviceId deviceId, MastershipRole role) {
+ return null;
+ }
+
+ @Override
+ public void balanceRoles() {
+
+ }
+
+ @Override
+ public MastershipRole getLocalRole(DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public CompletableFuture<MastershipRole> requestRoleFor(DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public CompletableFuture<Void> relinquishMastership(DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public NodeId getMasterFor(DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public RoleInfo getNodesFor(DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public Set<DeviceId> getDevicesOf(NodeId nodeId) {
+ return null;
+ }
+
+ public class InternalDelegate implements MastershipStoreDelegate {
+ @Override
+ public void notify(MastershipEvent event) {
+ post(event);
+ }
+ }
+}