vpnservice/neutronvpn/neutronvpn-impl/src/main/java/org/opendaylight/netvirt/neutronvpn/l2gw/AddL2GwDevicesToTransportZoneJob.java

   1 /*
   2  * Copyright (c) 2016 - 2017 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
   9 package org.opendaylight.netvirt.neutronvpn.l2gw;
  10
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import java.util.Collections;
  13 import java.util.List;
  14 import java.util.concurrent.Callable;
  15 import org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayCache;
  16 import org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayDevice;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.TransportZone;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 /**
  23  * The Class AddL2GwDevicesToTransportZoneJob.
  24  */
  25 public class AddL2GwDevicesToTransportZoneJob implements Callable<List<ListenableFuture<Void>>> {
  26
  27     private static final Logger LOG = LoggerFactory.getLogger(AddL2GwDevicesToTransportZoneJob.class);
  28     private final ItmRpcService itmRpcService;
  29     private final TransportZone transportZone;
  30     private final L2GatewayCache l2GatewayCache;
  31
  32     /**
  33      * Instantiates a new adds the l2 gw devices to transport zone job.
  34      *
  35      * @param itmRpcService the itm rpc service
  36      * @param transportZone the transport zone
  37      */
  38     public AddL2GwDevicesToTransportZoneJob(ItmRpcService itmRpcService, TransportZone transportZone,
  39             L2GatewayCache l2GatewayCache) {
  40         this.itmRpcService = itmRpcService;
  41         this.transportZone = transportZone;
  42         this.l2GatewayCache = l2GatewayCache;
  43         LOG.debug("created AddL2GwDevicesToTransportZone Job for tZone {}", transportZone.getZoneName());
  44     }
  45
  46     /**
  47      * Gets the job key.
  48      *
  49      * @return the job key
  50      */
  51     public String getJobKey() {
  52         return "L2GW" + this.transportZone.getZoneName();
  53     }
  54
  55     /*
  56      * (non-Javadoc)
  57      *
  58      * @see java.util.concurrent.Callable#call()
  59      */
  60     @Override
  61     @SuppressWarnings("checkstyle:IllegalCatch")
  62     public List<ListenableFuture<Void>> call() throws Exception {
  63         LOG.debug("Running AddL2GwDevicesToTransportZone job for {}", this.transportZone.getZoneName());
  64         try {
  65             // When vxlan transport zone is added, add all l2gw devices to that
  66             // transport zone. Doesn't matter if tz already has data or not.
  67             for (L2GatewayDevice l2gwDevice : l2GatewayCache.getAll()) {
  68                 if (!l2gwDevice.getL2GatewayIds().isEmpty()) {
  69                     LOG.debug("Adding l2gw device [{}] to transport zone [{}]", l2gwDevice.getDeviceName(),
  70                             this.transportZone.getZoneName());
  71                     L2GatewayUtils.createItmTunnels(itmRpcService, l2gwDevice.getHwvtepNodeId(),
  72                             l2gwDevice.getDeviceName(), l2gwDevice.getTunnelIp());
  73                 }
  74             }
  75         } catch (Exception e) {
  76             LOG.error("Failed during AddL2GwDevicesToTransportZone job ", e);
  77         }
  78         return Collections.emptyList();
  79     }
  80
  81     /*
  82      * (non-Javadoc)
  83      *
  84      * @see java.lang.Object#toString()
  85      */
  86     @Override
  87     public String toString() {
  88         return "AddL2GwDevicesToTransportZoneJob [transportZone=" + transportZone.getZoneName() + "]";
  89     }
  90 }