2 * Copyright (c) 2017 Red Hat, Inc. 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.netvirt.natservice.internal;
10 import javax.annotation.Nullable;
11 import javax.inject.Inject;
12 import javax.inject.Singleton;
13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
14 import org.opendaylight.genius.datastoreutils.listeners.DataTreeEventCallbackRegistrar;
15 import org.opendaylight.genius.interfacemanager.interfaces.IInterfaceManager;
16 import org.opendaylight.genius.mdsalutil.interfaces.IMdsalApiManager;
17 import org.opendaylight.infrautils.inject.AbstractLifecycle;
18 import org.opendaylight.netvirt.elanmanager.api.IElanService;
19 import org.opendaylight.netvirt.fibmanager.api.IFibManager;
20 import org.opendaylight.netvirt.natservice.ha.NatDataUtil;
21 import org.opendaylight.netvirt.neutronvpn.interfaces.INeutronVpnManager;
22 import org.opendaylight.netvirt.vpnmanager.api.IVpnFootprintService;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rpcs.rev160406.OdlInterfaceRpcService;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.config.rev170206.NatserviceConfig;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.config.rev170206.NatserviceConfig.NatMode;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
32 public class SnatServiceImplFactory extends AbstractLifecycle {
34 private static final Logger LOG = LoggerFactory.getLogger(SnatServiceImplFactory.class);
36 private final DataBroker dataBroker;
37 private final IMdsalApiManager mdsalManager;
38 private final ItmRpcService itmManager;
39 private final OdlInterfaceRpcService odlInterfaceRpcService;
40 private final IdManagerService idManager;
41 private final NAPTSwitchSelector naptSwitchSelector;
42 private final NatMode natMode;
43 private final INeutronVpnManager nvpnManager;
44 private final ExternalRoutersListener externalRouterListener;
45 private final IElanService elanManager;
46 private final IInterfaceManager interfaceManager;
47 private final IVpnFootprintService vpnFootprintService;
48 private final IFibManager fibManager;
49 private final NatDataUtil natDataUtil;
50 private final DataTreeEventCallbackRegistrar eventCallbacks;
51 private final NatOverVxlanUtil natOverVxlanUtil;
52 private final Ipv6SubnetFlowProgrammer ipv6SubnetFlowProgrammer;
55 public SnatServiceImplFactory(final DataBroker dataBroker, final IMdsalApiManager mdsalManager,
56 final ItmRpcService itmManager,
57 final OdlInterfaceRpcService odlInterfaceRpcService,
58 final IdManagerService idManager,
59 final NAPTSwitchSelector naptSwitchSelector,
60 final NatserviceConfig config,
61 final INeutronVpnManager nvpnManager,
62 final ExternalRoutersListener externalRouterListener,
63 final IElanService elanManager,
64 final IInterfaceManager interfaceManager,
65 final IVpnFootprintService vpnFootprintService,
66 final IFibManager fibManager,
67 final NatDataUtil natDataUtil,
68 final DataTreeEventCallbackRegistrar eventCallbacks,
69 final NatOverVxlanUtil natOverVxlanUtil,
70 final Ipv6SubnetFlowProgrammer ipv6SubnetFlowProgrammer) {
71 this.dataBroker = dataBroker;
72 this.mdsalManager = mdsalManager;
73 this.itmManager = itmManager;
74 this.odlInterfaceRpcService = odlInterfaceRpcService;
75 this.idManager = idManager;
76 this.naptSwitchSelector = naptSwitchSelector;
78 this.natMode = config.getNatMode();
82 this.nvpnManager = nvpnManager;
83 this.externalRouterListener = externalRouterListener;
84 this.elanManager = elanManager;
85 this.interfaceManager = interfaceManager;
86 this.vpnFootprintService = vpnFootprintService;
87 this.fibManager = fibManager;
88 this.natDataUtil = natDataUtil;
89 this.eventCallbacks = eventCallbacks;
90 this.natOverVxlanUtil = natOverVxlanUtil;
91 this.ipv6SubnetFlowProgrammer = ipv6SubnetFlowProgrammer;
95 protected void start() {
96 LOG.info("{} start", getClass().getSimpleName());
100 protected void stop() {
101 LOG.info("{} close", getClass().getSimpleName());
105 public AbstractSnatService createFlatVlanSnatServiceImpl() {
106 if (natMode == NatMode.Conntrack) {
107 return new FlatVlanConntrackBasedSnatService(dataBroker, mdsalManager, itmManager, odlInterfaceRpcService,
108 idManager, naptSwitchSelector, interfaceManager, vpnFootprintService, fibManager, natDataUtil,
114 public Ipv6ForwardingService createFlatVlanIpv6ServiceImpl() {
115 return new Ipv6ForwardingService(dataBroker, mdsalManager, itmManager, odlInterfaceRpcService,
116 idManager, naptSwitchSelector, interfaceManager, ipv6SubnetFlowProgrammer);
120 public AbstractSnatService createVxlanGreSnatServiceImpl() {
121 if (natMode == NatMode.Conntrack) {
122 return new VxlanGreConntrackBasedSnatService(dataBroker, mdsalManager, itmManager, odlInterfaceRpcService,
123 idManager, naptSwitchSelector, externalRouterListener, elanManager, interfaceManager,
124 vpnFootprintService, fibManager, natDataUtil, eventCallbacks, natOverVxlanUtil);