git.opendaylight Code Review - netvirt.git/blob

   1 /*
   2  * Copyright (c) 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.elan.l2gw.utils;
  10
  11 import java.util.Collections;
  12 import java.util.List;
  13 import java.util.Set;
  14
  15 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  16 import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipService;
  17 import org.opendaylight.infrautils.inject.AbstractLifecycle;
  18 import org.opendaylight.netvirt.elan.utils.ElanClusterUtils;
  19 import org.opendaylight.netvirt.elanmanager.api.IL2gwService;
  20 import org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayDevice;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l2gateways.rev150712.l2gateway.connections.attributes.l2gatewayconnections.L2gatewayConnection;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l2gateways.rev150712.l2gateways.attributes.l2gateways.L2gateway;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28
  29 /**
  30  * Created by eaksahu on 3/15/2017.
  31  */
  32 public class L2gwServiceProvider extends AbstractLifecycle implements IL2gwService {
  33
  34     private static final Logger LOG = LoggerFactory.getLogger(L2gwServiceProvider.class);
  35
  36     private final DataBroker dataBroker;
  37     private final ItmRpcService itmRpcService;
  38     private final L2GatewayConnectionUtils l2GatewayConnectionUtils;
  39     private final EntityOwnershipService entityOwnershipService;
  40
  41     public L2gwServiceProvider(final DataBroker dataBroker, final EntityOwnershipService entityOwnershipService,
  42                                ItmRpcService itmRpcService, L2GatewayConnectionUtils l2GatewayConnectionUtils) {
  43         this.dataBroker = dataBroker;
  44         this.entityOwnershipService = entityOwnershipService;
  45         this.itmRpcService = itmRpcService;
  46         this.l2GatewayConnectionUtils = l2GatewayConnectionUtils;
  47     }
  48
  49     @Override
  50     public void provisionItmAndL2gwConnection(L2GatewayDevice l2GwDevice, String psName,
  51                                               String hwvtepNodeId, IpAddress tunnelIpAddr) {
  52         ElanClusterUtils.runOnlyInLeaderNode(entityOwnershipService,
  53                 "Handling Physical Switch add create itm tunnels ", () -> {
  54                 ElanL2GatewayUtils.createItmTunnels(itmRpcService, hwvtepNodeId, psName, tunnelIpAddr);
  55                 return Collections.emptyList();
  56             });
  57
  58         List<L2gatewayConnection> l2GwConns = L2GatewayConnectionUtils.getAssociatedL2GwConnections(
  59                 dataBroker, l2GwDevice.getL2GatewayIds());
  60         LOG.debug("L2GatewayConnections associated for {} physical switch", psName);
  61         for (L2gatewayConnection l2GwConn : l2GwConns) {
  62             LOG.trace("L2GatewayConnection {} changes executed on physical switch {}",
  63                     l2GwConn.getL2gatewayId(), psName);
  64             l2GatewayConnectionUtils.addL2GatewayConnection(l2GwConn, psName);
  65         }
  66     }
  67
  68     @Override
  69     public List<L2gatewayConnection> getL2GwConnectionsByL2GatewayId(Uuid l2GatewayId) {
  70         return l2GatewayConnectionUtils.getL2GwConnectionsByL2GatewayId(dataBroker, l2GatewayId);
  71     }
  72
  73     @Override
  74     public void addL2GatewayConnection(L2gatewayConnection input) {
  75         l2GatewayConnectionUtils.addL2GatewayConnection(input);
  76     }
  77
  78     @Override
  79     public void addL2GatewayConnection(L2gatewayConnection input,
  80                                        String l2GwDeviceName,
  81                                        L2gateway l2Gateway) {
  82         l2GatewayConnectionUtils.addL2GatewayConnection(input, l2GwDeviceName, l2Gateway);
  83     }
  84
  85     @Override
  86     public List<L2gatewayConnection> getAssociatedL2GwConnections(DataBroker broker, Set<Uuid> l2GatewayIds) {
  87         return L2GatewayConnectionUtils.getAssociatedL2GwConnections(dataBroker, l2GatewayIds);
  88     }
  89
  90     @Override
  91     protected void start() throws Exception {
  92         LOG.info("Starting L2gwServiceProvider");
  93     }
  94
  95     @Override
  96     protected void stop() throws Exception {
  97
  98     }
  99 }