git.opendaylight Code Review - netvirt.git/blob

   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 org.opendaylight.controller.config.api.osgi.WaitingServiceTracker;
  15 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  16 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  17 import org.opendaylight.netvirt.fibmanager.api.IFibManager;
  18 import org.opendaylight.netvirt.fibmanager.api.RouteOrigin;
  19 import org.opendaylight.netvirt.vpnmanager.api.IVpnManager;
  20 import org.opendaylight.netvirt.vpnmanager.api.intervpnlink.InterVpnLinkCache;
  21 import org.osgi.framework.BundleContext;
  22 import org.slf4j.Logger;
  23 import org.slf4j.LoggerFactory;
  24
  25 public class FibManagerImpl implements IFibManager {
  26     private static final Logger LOG = LoggerFactory.getLogger(FibManagerImpl.class);
  27     private final NexthopManager nexthopManager;
  28     private final VrfEntryListener vrfEntryListener;
  29     private IVpnManager vpnmanager;
  30     private final DataBroker dataBroker;
  31
  32     public FibManagerImpl(final DataBroker dataBroker,
  33                           final NexthopManager nexthopManager,
  34                           final VrfEntryListener vrfEntryListener,
  35                           final BundleContext bundleContext) {
  36         this.dataBroker = dataBroker;
  37         this.nexthopManager = nexthopManager;
  38         this.vrfEntryListener = vrfEntryListener;
  39
  40         GlobalEventExecutor.INSTANCE.execute(new Runnable() {
  41             @Override
  42             public void run() {
  43                 final WaitingServiceTracker<IVpnManager> tracker = WaitingServiceTracker.create(
  44                         IVpnManager.class, bundleContext);
  45                 vpnmanager = tracker.waitForService(WaitingServiceTracker.FIVE_MINUTES);
  46                 LOG.info("FibManagerImpl initialized. IVpnManager={}", vpnmanager);
  47             }
  48         });
  49     }
  50
  51     public void start() {
  52         InterVpnLinkCache.createInterVpnLinkCaches(this.dataBroker);  // Idempotent creation
  53     }
  54
  55     @Override
  56     public void populateFibOnNewDpn(BigInteger dpnId, long vpnId, String rd,
  57                                     FutureCallback<List<Void>> callback) {
  58         vrfEntryListener.populateFibOnNewDpn(dpnId, vpnId, rd, callback);
  59     }
  60
  61     @Override
  62     public void cleanUpDpnForVpn(BigInteger dpnId, long vpnId, String rd,
  63                                  String localNextHopIp, String remoteNextHopIp, FutureCallback<List<Void>> callback) {
  64         vrfEntryListener.cleanUpDpnForVpn(dpnId, vpnId, rd, localNextHopIp, remoteNextHopIp, callback);
  65     }
  66
  67     @Override
  68     public void populateFibOnDpn(BigInteger localDpnId, long vpnId, String rd,
  69                                  String localNextHopIp, String remoteNextHopIp) {
  70         vrfEntryListener.populateFibOnDpn(localDpnId, vpnId, rd, localNextHopIp, remoteNextHopIp);
  71     }
  72
  73     @Override
  74     public void cleanUpDpnForVpn(BigInteger dpnId, long vpnId, String rd,
  75                                  FutureCallback<List<Void>> callback) {
  76         vrfEntryListener.cleanUpDpnForVpn(dpnId, vpnId, rd, callback);
  77     }
  78
  79     @Override
  80     public List<String> printFibEntries() {
  81         return vrfEntryListener.printFibEntries();
  82     }
  83
  84     @Override
  85     public void addStaticRoute(String prefix, String nextHop, String rd, int label) {
  86         vpnmanager.addExtraRoute(prefix, nextHop, rd, null, label);
  87     }
  88
  89     @Override
  90     public void deleteStaticRoute(String prefix, String nextHop, String rd) {
  91         vpnmanager.delExtraRoute(prefix, nextHop, rd, null);
  92     }
  93
  94     @Override
  95     public void setConfTransType(String service, String transportType) {
  96         nexthopManager.setConfTransType(service, transportType);
  97     }
  98
  99     @Override
 100     public void writeConfTransTypeConfigDS() {
 101         nexthopManager.writeConfTransTypeConfigDS();
 102     }
 103
 104     @Override
 105     public String getConfTransType() {
 106         return nexthopManager.getConfiguredTransportTypeL3VPN().toString();
 107     }
 108
 109     @Override
 110     public String getReqTransType() {
 111         return nexthopManager.getReqTransType();
 112     }
 113
 114     @Override
 115     public String getTransportTypeStr(String tunType) {
 116         return nexthopManager.getTransportTypeStr(tunType);
 117     }
 118
 119     @Override
 120     public void handleRemoteRoute(boolean action, BigInteger localDpnId, BigInteger remoteDpnId,
 121                                   long vpnId, String rd, String destPrefix, String localNextHopIp,
 122                                   String remoteNextHopIP) {
 123         vrfEntryListener.handleRemoteRoute(action, localDpnId, remoteDpnId, vpnId, rd, destPrefix,
 124                 localNextHopIp, remoteNextHopIP);
 125     }
 126
 127     @Override
 128     public void addOrUpdateFibEntry(DataBroker broker, String rd, String prefix, List<String> nextHopList,
 129                                     int label, RouteOrigin origin, WriteTransaction writeConfigTxn) {
 130         FibUtil.addOrUpdateFibEntry(broker, rd, prefix , nextHopList, label, origin, writeConfigTxn);
 131     }
 132
 133     @Override
 134     public void removeOrUpdateFibEntry(DataBroker broker, String rd, String prefix,
 135                                        String nextHopToRemove, WriteTransaction writeConfigTxn) {
 136         FibUtil.removeOrUpdateFibEntry(broker, rd, prefix, nextHopToRemove, writeConfigTxn);
 137     }
 138
 139     @Override
 140     public void removeFibEntry(DataBroker broker, String rd, String prefix, WriteTransaction writeConfigTxn) {
 141         FibUtil.removeFibEntry(broker, rd, prefix, writeConfigTxn);
 142     }
 143
 144     @Override
 145     public void addVrfTable(DataBroker broker, String rd, WriteTransaction writeConfigTxn) {
 146         FibUtil.addVrfTable(broker, rd, writeConfigTxn);
 147
 148     }
 149
 150     @Override
 151     public void removeVrfTable(DataBroker broker, String rd, WriteTransaction writeConfigTxn) {
 152         FibUtil.removeVrfTable(broker, rd, writeConfigTxn);
 153     }
 154
 155     @Override
 156     public boolean isVPNConfigured() {
 157         return this.vpnmanager.isVPNConfigured();
 158     }
 159 }