2 * Copyright (c) 2015 - 2016 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.vpnservice;
10 import java.math.BigInteger;
11 import java.util.concurrent.ExecutionException;
12 import java.util.concurrent.Future;
14 import org.opendaylight.bgpmanager.api.IBgpManager;
15 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
16 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
17 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
18 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
19 import org.opendaylight.fibmanager.api.IFibManager;
20 import org.opendaylight.vpnmanager.api.IVpnManager;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketProcessingService;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.rpcs.rev151217.ItmRpcService;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rpcs.rev151003.OdlInterfaceRpcService;
24 import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.arputil.rev151126.OdlArputilService;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.CreateIdPoolInput;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.CreateIdPoolInputBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.neutronvpn.rev150602.NeutronvpnService;
30 import org.opendaylight.yangtools.yang.common.RpcResult;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
34 public class VpnserviceProvider implements BindingAwareProvider, IVpnManager,
37 private static final Logger LOG = LoggerFactory.getLogger(VpnserviceProvider.class);
38 private VpnInterfaceManager vpnInterfaceManager;
39 private VpnManager vpnManager;
40 private IBgpManager bgpManager;
41 private IFibManager fibManager;
42 private IMdsalApiManager mdsalManager;
43 private OdlInterfaceRpcService interfaceManager;
44 private ItmRpcService itmProvider;
45 private IdManagerService idManager;
46 private OdlArputilService arpManager;
47 private NeutronvpnService neuService;
48 private PacketProcessingService m_packetProcessingService;
49 private SubnetRoutePacketInHandler subnetRoutePacketInHandler;
50 private NotificationService notificationService;
53 public void onSessionInitiated(ProviderContext session) {
54 LOG.info("VpnserviceProvider Session Initiated");
56 final DataBroker dataBroker = session.getSALService(DataBroker.class);
57 vpnManager = new VpnManager(dataBroker, bgpManager);
58 vpnManager.setIdManager(idManager);
59 vpnInterfaceManager = new VpnInterfaceManager(dataBroker, bgpManager, notificationService);
60 vpnInterfaceManager.setMdsalManager(mdsalManager);
61 vpnInterfaceManager.setInterfaceManager(interfaceManager);
62 vpnInterfaceManager.setITMProvider(itmProvider);
63 vpnInterfaceManager.setIdManager(idManager);
64 vpnInterfaceManager.setArpManager(arpManager);
65 vpnInterfaceManager.setNeutronvpnManager(neuService);
66 //Handles subnet route entries
67 subnetRoutePacketInHandler = new SubnetRoutePacketInHandler(dataBroker, idManager);
68 m_packetProcessingService = session.getRpcService(PacketProcessingService.class);
69 subnetRoutePacketInHandler.setPacketProcessingService(m_packetProcessingService);
70 notificationService.registerNotificationListener(subnetRoutePacketInHandler);
71 vpnManager.setVpnInterfaceManager(vpnInterfaceManager);
74 RouterInterfaceListener routerListener = new RouterInterfaceListener(dataBroker);
75 routerListener.setVpnInterfaceManager(vpnInterfaceManager);
76 } catch (Exception e) {
77 LOG.error("Error initializing services", e);
81 public void setNotificationService(NotificationService notificationService) {
82 this.notificationService = notificationService;
85 public void setBgpManager(IBgpManager bgpManager) {
86 LOG.debug("BGP Manager reference initialized");
87 this.bgpManager = bgpManager;
90 public void setMdsalManager(IMdsalApiManager mdsalManager) {
91 this.mdsalManager = mdsalManager;
94 public void setInterfaceManager(OdlInterfaceRpcService interfaceManager) {
95 this.interfaceManager = interfaceManager;
98 public void setITMProvider(ItmRpcService itmProvider) {
99 this.itmProvider = itmProvider;
102 public void setIdManager(IdManagerService idManager) {
103 this.idManager = idManager;
106 public void setArpManager(OdlArputilService arpManager) {
107 this.arpManager = arpManager;
110 private void createIdPool() {
111 CreateIdPoolInput createPool = new CreateIdPoolInputBuilder()
112 .setPoolName(VpnConstants.VPN_IDPOOL_NAME)
113 .setLow(VpnConstants.VPN_IDPOOL_START)
114 .setHigh(new BigInteger(VpnConstants.VPN_IDPOOL_SIZE).longValue())
117 Future<RpcResult<Void>> result = idManager.createIdPool(createPool);
118 if ((result != null) && (result.get().isSuccessful())) {
119 LOG.debug("Created IdPool for VPN Service");
121 } catch (InterruptedException | ExecutionException e) {
122 LOG.error("Failed to create idPool for VPN Service",e);
127 public void close() throws Exception {
129 vpnInterfaceManager.close();
134 public void setFibService(IFibManager fibManager) {
135 LOG.debug("Fib service reference is initialized in VPN Manager");
136 this.fibManager = fibManager;
137 vpnInterfaceManager.setFibManager(fibManager);
141 public void addExtraRoute(String destination, String nextHop, String rd, String routerID, int label) {
142 LOG.info("Adding extra route with destination {} and nexthop {}", destination, nextHop);
143 vpnInterfaceManager.addExtraRoute(destination, nextHop, rd, routerID, label, null);
147 public void delExtraRoute(String destination, String rd, String routerID) {
148 LOG.info("Deleting extra route with destination {}", destination);
149 vpnInterfaceManager.delExtraRoute(destination, rd, routerID);