vpnservice/fibmanager/fibmanager-impl/src/main/java/org/opendaylight/netvirt/fibmanager/FibManagerImpl.java

   1 /*
   2  * Copyright (c) 2015 - 2016 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.netvirt.fibmanager;
   9
  10 import com.google.common.util.concurrent.FutureCallback;
  11 import io.netty.util.concurrent.GlobalEventExecutor;
  12 import java.math.BigInteger;
  13 import java.util.List;
  14 import javax.annotation.PostConstruct;
  15 import javax.inject.Inject;
  16 import javax.inject.Singleton;
  17 import org.opendaylight.controller.config.api.osgi.WaitingServiceTracker;
  18 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  19 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  20 import org.opendaylight.netvirt.fibmanager.api.IFibManager;
  21 import org.opendaylight.netvirt.fibmanager.api.RouteOrigin;
  22 import org.opendaylight.netvirt.vpnmanager.api.IVpnManager;
  23 import org.opendaylight.netvirt.vpnmanager.api.intervpnlink.InterVpnLinkCache;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.RouterInterface;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.vrfentries.VrfEntry;
  26 import org.osgi.framework.BundleContext;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 @Singleton
  31 public class FibManagerImpl implements IFibManager {
  32     private static final Logger LOG = LoggerFactory.getLogger(FibManagerImpl.class);
  33     private final NexthopManager nexthopManager;
  34     private final VrfEntryListener vrfEntryListener;
  35     private IVpnManager vpnmanager;
  36     private final DataBroker dataBroker;
  37
  38     @Inject
  39     public FibManagerImpl(final DataBroker dataBroker,
  40                           final NexthopManager nexthopManager,
  41                           final VrfEntryListener vrfEntryListener,
  42                           final BundleContext bundleContext) {
  43         this.dataBroker = dataBroker;
  44         this.nexthopManager = nexthopManager;
  45         this.vrfEntryListener = vrfEntryListener;
  46
  47         GlobalEventExecutor.INSTANCE.execute(() -> {
  48             final WaitingServiceTracker<IVpnManager> tracker = WaitingServiceTracker.create(
  49                 IVpnManager.class, bundleContext);
  50             vpnmanager = tracker.waitForService(WaitingServiceTracker.FIVE_MINUTES);
  51             LOG.info("FibManagerImpl initialized. IVpnManager={}", vpnmanager);
  52         });
  53     }
  54
  55     @PostConstruct
  56     public void init() {
  57         InterVpnLinkCache.createInterVpnLinkCaches(this.dataBroker);  // Idempotent creation
  58     }
  59
  60     @Override
  61     public void populateFibOnNewDpn(BigInteger dpnId, long vpnId, String rd,
  62                                     FutureCallback<List<Void>> callback) {
  63         vrfEntryListener.populateFibOnNewDpn(dpnId, vpnId, rd, callback);
  64     }
  65
  66     @Override
  67     public void populateExternalRoutesOnDpn(BigInteger localDpnId, long vpnId,
  68                                             String rd, String localNextHopIp,
  69                                             String remoteNextHopIp) {
  70         vrfEntryListener.populateExternalRoutesOnDpn(localDpnId, vpnId, rd,
  71             localNextHopIp, remoteNextHopIp);
  72     }
  73
  74     @Override
  75     public void populateInternalRoutesOnDpn(BigInteger localDpnId, long vpnId,
  76                                             String rd, String localNextHopIp,
  77                                             String remoteNextHopIp) {
  78         vrfEntryListener.populateInternalRoutesOnDpn(localDpnId, vpnId, rd,
  79             localNextHopIp, remoteNextHopIp);
  80     }
  81
  82     @Override
  83     public void cleanUpExternalRoutesOnDpn(BigInteger dpnId, long vpnId,
  84                                            String rd, String localNextHopIp,
  85                                            String remoteNextHopIp) {
  86         vrfEntryListener.cleanUpExternalRoutesOnDpn(dpnId, vpnId, rd,
  87             localNextHopIp, remoteNextHopIp);
  88     }
  89
  90     @Override
  91     public void cleanUpInternalRoutesOnDpn(BigInteger dpnId, long vpnId,
  92                                            String rd, String localNextHopIp,
  93                                            String remoteNextHopIp) {
  94         vrfEntryListener.cleanUpInternalRoutesOnDpn(dpnId, vpnId, rd,
  95             localNextHopIp, remoteNextHopIp);
  96     }
  97
  98     @Override
  99     public void cleanUpDpnForVpn(BigInteger dpnId, long vpnId, String rd,
 100                                  FutureCallback<List<Void>> callback) {
 101         vrfEntryListener.cleanUpDpnForVpn(dpnId, vpnId, rd, callback);
 102     }
 103
 104     @Override
 105     public List<String> printFibEntries() {
 106         return vrfEntryListener.printFibEntries();
 107     }
 108
 109     @Override
 110     public void addStaticRoute(String vpnName, String prefix, String nextHop, String rd, int label) {
 111         vpnmanager.addExtraRoute(vpnName, prefix, nextHop, rd, null, label, RouteOrigin.STATIC);
 112     }
 113
 114     @Override
 115     public void deleteStaticRoute(String vpnName, String prefix, String nextHop, String rd) {
 116         vpnmanager.delExtraRoute(vpnName, prefix, nextHop, rd, null);
 117     }
 118
 119     @Override
 120     public void setConfTransType(String service, String transportType) {
 121         nexthopManager.setConfTransType(service, transportType);
 122     }
 123
 124     @Override
 125     public void writeConfTransTypeConfigDS() {
 126         nexthopManager.writeConfTransTypeConfigDS();
 127     }
 128
 129     @Override
 130     public String getConfTransType() {
 131         return nexthopManager.getConfiguredTransportTypeL3VPN().toString();
 132     }
 133
 134     @Override
 135     public String getReqTransType() {
 136         return nexthopManager.getReqTransType();
 137     }
 138
 139     @Override
 140     public String getTransportTypeStr(String tunType) {
 141         return nexthopManager.getTransportTypeStr(tunType);
 142     }
 143
 144     @Override
 145     public void manageRemoteRouteOnDPN(boolean action,
 146                                        BigInteger dpnId,
 147                                        long vpnId,
 148                                        String rd,
 149                                        String destPrefix,
 150                                        String destTepIp,
 151                                        long label) {
 152         vrfEntryListener.manageRemoteRouteOnDPN(action, dpnId, vpnId, rd, destPrefix, destTepIp, label);
 153     }
 154
 155     @Override
 156     public void addOrUpdateFibEntry(DataBroker broker, String rd, String macAddress, String prefix,
 157                                     List<String> nextHopList, VrfEntry.EncapType encapType, long label,
 158                                     long l3vni, String gwMacAddress, String parentVpnRd, RouteOrigin origin,
 159                                     WriteTransaction writeConfigTxn) {
 160         FibUtil.addOrUpdateFibEntry(broker, rd, macAddress, prefix , nextHopList, encapType, label, l3vni,
 161                 gwMacAddress, parentVpnRd, origin, writeConfigTxn);
 162     }
 163
 164     @Override
 165     public void addFibEntryForRouterInterface(DataBroker broker, String rd, String prefix,
 166                                               RouterInterface routerInterface, long label,
 167                                               WriteTransaction writeConfigTxn) {
 168         FibUtil.addFibEntryForRouterInterface(broker, rd, prefix, routerInterface, label, writeConfigTxn);
 169     }
 170
 171     @Override
 172     public void removeOrUpdateFibEntry(DataBroker broker, String rd, String prefix,
 173                                        String nextHopToRemove, WriteTransaction writeConfigTxn) {
 174         FibUtil.removeOrUpdateFibEntry(broker, rd, prefix, nextHopToRemove, writeConfigTxn);
 175     }
 176
 177     @Override
 178     public void removeFibEntry(DataBroker broker, String rd, String prefix, WriteTransaction writeConfigTxn) {
 179         FibUtil.removeFibEntry(broker, rd, prefix, writeConfigTxn);
 180     }
 181
 182     @Override
 183     public void updateFibEntry(DataBroker broker, String rd, String prefix, List<String> nextHopList,
 184                                String gwMacAddress, long label, WriteTransaction writeConfigTxn) {
 185         FibUtil.updateFibEntry(broker, rd, prefix, nextHopList, gwMacAddress, label, writeConfigTxn);
 186     }
 187
 188     @Override
 189     public void addVrfTable(DataBroker broker, String rd, WriteTransaction writeConfigTxn) {
 190         FibUtil.addVrfTable(broker, rd, writeConfigTxn);
 191
 192     }
 193
 194     @Override
 195     public void removeVrfTable(DataBroker broker, String rd, WriteTransaction writeConfigTxn) {
 196         FibUtil.removeVrfTable(broker, rd, writeConfigTxn);
 197     }
 198
 199     @Override
 200     public boolean isVPNConfigured() {
 201         return this.vpnmanager.isVPNConfigured();
 202     }
 203
 204     @Override
 205     public void removeInterVPNLinkRouteFlows(final String interVpnLinkName,
 206                                              final boolean isVpnFirstEndPoint,
 207                                              final VrfEntry vrfEntry) {
 208         vrfEntryListener.removeInterVPNLinkRouteFlows(interVpnLinkName, isVpnFirstEndPoint, vrfEntry);
 209     }
 210
 211     @Override
 212     public void programDcGwLoadBalancingGroup(List<String> availableDcGws, BigInteger dpnId,
 213             String destinationIp, int addRemoveOrUpdate, boolean isTunnelUp) {
 214         nexthopManager.programDcGwLoadBalancingGroup(availableDcGws, dpnId, destinationIp,
 215             addRemoveOrUpdate, isTunnelUp);
 216     }
 217
 218     @Override
 219     public void refreshVrfEntry(String rd, String prefix) {
 220         vrfEntryListener.refreshFibTables(rd, prefix);
 221     }
 222 }