sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.openstacknetworking.routing; |
| 17 | |
| 18 | import com.google.common.collect.Lists; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 19 | import org.apache.felix.scr.annotations.Activate; |
| 20 | import org.apache.felix.scr.annotations.Component; |
| 21 | import org.apache.felix.scr.annotations.Deactivate; |
| 22 | import org.apache.felix.scr.annotations.Reference; |
| 23 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 24 | import org.apache.felix.scr.annotations.Service; |
| 25 | import org.onlab.packet.Ethernet; |
| 26 | import org.onlab.packet.IPv4; |
| 27 | import org.onlab.packet.Ip4Address; |
| 28 | import org.onlab.packet.MacAddress; |
Hyunsun Moon | 0448ea0 | 2016-02-23 14:17:39 -0800 | [diff] [blame] | 29 | import org.onlab.packet.UDP; |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 30 | import org.onlab.util.KryoNamespace; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 31 | import org.onosproject.core.ApplicationId; |
| 32 | import org.onosproject.core.CoreService; |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 33 | import org.onosproject.net.DeviceId; |
| 34 | import org.onosproject.net.Port; |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 35 | import org.onosproject.net.config.ConfigFactory; |
| 36 | import org.onosproject.net.config.NetworkConfigEvent; |
| 37 | import org.onosproject.net.config.NetworkConfigListener; |
| 38 | import org.onosproject.net.config.NetworkConfigRegistry; |
| 39 | import org.onosproject.net.config.NetworkConfigService; |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 40 | import org.onosproject.net.device.DeviceEvent; |
| 41 | import org.onosproject.net.device.DeviceListener; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 42 | import org.onosproject.net.device.DeviceService; |
| 43 | import org.onosproject.net.driver.DriverService; |
| 44 | import org.onosproject.net.flowobjective.FlowObjectiveService; |
| 45 | import org.onosproject.net.packet.InboundPacket; |
| 46 | import org.onosproject.net.packet.PacketContext; |
| 47 | import org.onosproject.net.packet.PacketProcessor; |
| 48 | import org.onosproject.net.packet.PacketService; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 49 | import org.onosproject.openstackinterface.OpenstackFloatingIP; |
| 50 | import org.onosproject.openstackinterface.OpenstackInterfaceService; |
| 51 | import org.onosproject.openstackinterface.OpenstackPort; |
| 52 | import org.onosproject.openstackinterface.OpenstackRouter; |
| 53 | import org.onosproject.openstackinterface.OpenstackRouterInterface; |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 54 | import org.onosproject.openstacknetworking.OpenstackNetworkingConfig; |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 55 | import org.onosproject.openstacknetworking.OpenstackPortInfo; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 56 | import org.onosproject.openstacknetworking.OpenstackRoutingService; |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 57 | import org.onosproject.openstacknetworking.OpenstackSubjectFactories; |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 58 | import org.onosproject.openstacknetworking.OpenstackSwitchingService; |
Kyuhwi Choi | 92d9ea4 | 2016-06-13 17:28:00 +0900 | [diff] [blame] | 59 | import org.onosproject.scalablegateway.api.ScalableGatewayService; |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 60 | import org.onosproject.store.serializers.KryoNamespaces; |
| 61 | import org.onosproject.store.service.ConsistentMap; |
| 62 | import org.onosproject.store.service.Serializer; |
| 63 | import org.onosproject.store.service.StorageService; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 64 | import org.slf4j.Logger; |
| 65 | import org.slf4j.LoggerFactory; |
| 66 | |
| 67 | import java.util.Collection; |
| 68 | import java.util.List; |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 69 | import java.util.Map; |
| 70 | import java.util.Optional; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 71 | import java.util.concurrent.ExecutorService; |
| 72 | import java.util.concurrent.Executors; |
| 73 | import java.util.stream.Collectors; |
| 74 | |
| 75 | import static com.google.common.base.Preconditions.checkNotNull; |
| 76 | import static org.onlab.util.Tools.groupedThreads; |
| 77 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 78 | @Component(immediate = true) |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 79 | @Service |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 80 | /** |
| 81 | * Populates flow rules about L3 functionality for VMs in Openstack. |
| 82 | */ |
| 83 | public class OpenstackRoutingManager implements OpenstackRoutingService { |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 84 | |
| 85 | private final Logger log = LoggerFactory.getLogger(getClass()); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 86 | |
| 87 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 88 | protected CoreService coreService; |
| 89 | |
| 90 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 91 | protected PacketService packetService; |
| 92 | |
| 93 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 94 | protected DeviceService deviceService; |
| 95 | |
| 96 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 97 | protected OpenstackInterfaceService openstackService; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 98 | |
| 99 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 100 | protected OpenstackSwitchingService openstackSwitchingService; |
| 101 | |
| 102 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 103 | protected FlowObjectiveService flowObjectiveService; |
| 104 | |
| 105 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 106 | protected DriverService driverService; |
| 107 | |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 108 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 109 | protected NetworkConfigService configService; |
| 110 | |
| 111 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 112 | protected NetworkConfigRegistry configRegistry; |
| 113 | |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 114 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 115 | protected StorageService storageService; |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 116 | |
Kyuhwi Choi | 92d9ea4 | 2016-06-13 17:28:00 +0900 | [diff] [blame] | 117 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 118 | protected ScalableGatewayService gatewayService; |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 119 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 120 | private ApplicationId appId; |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 121 | private ConsistentMap<Integer, String> tpPortNumMap; // Map<PortNum, allocated VM`s Mac & destionation Ip address> |
| 122 | private ConsistentMap<String, OpenstackFloatingIP> floatingIpMap; // Map<FloatingIp`s Id, FloatingIp object> |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 123 | // Map<RouterInterface`s portId, Corresponded port`s network id> |
| 124 | private ConsistentMap<String, String> routerInterfaceMap; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 125 | private static final String APP_ID = "org.onosproject.openstackrouting"; |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 126 | private static final String PORT_NAME = "portName"; |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 127 | private static final String PORTNAME_PREFIX_VM = "tap"; |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 128 | private static final String DEVICE_OWNER_ROUTER_INTERFACE = "network:router_interface"; |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 129 | private static final String FLOATING_IP_MAP_NAME = "openstackrouting-floatingip"; |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 130 | private static final String TP_PORT_MAP_NAME = "openstackrouting-tpportnum"; |
| 131 | private static final String ROUTER_INTERFACE_MAP_NAME = "openstackrouting-routerinterface"; |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 132 | private static final String COLON = ":"; |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 133 | private static final int PNAT_PORT_EXPIRE_TIME = 1200 * 1000; |
| 134 | private static final int TP_PORT_MINIMUM_NUM = 1024; |
| 135 | private static final int TP_PORT_MAXIMUM_NUM = 65535; |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 136 | |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 137 | private final ConfigFactory configFactory = |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 138 | new ConfigFactory(OpenstackSubjectFactories.USER_DEFINED_SUBJECT_FACTORY, OpenstackNetworkingConfig.class, |
| 139 | "config") { |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 140 | @Override |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 141 | public OpenstackNetworkingConfig createConfig() { |
| 142 | return new OpenstackNetworkingConfig(); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 143 | } |
| 144 | }; |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 145 | |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 146 | private final NetworkConfigListener configListener = new InternalConfigListener(); |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 147 | |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 148 | private OpenstackNetworkingConfig config; |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 149 | private static final KryoNamespace.Builder FLOATING_IP_SERIALIZER = KryoNamespace.newBuilder() |
| 150 | .register(KryoNamespaces.API) |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 151 | .register(OpenstackFloatingIP.FloatingIpStatus.class) |
HIGUCHI Yuta | c0f5045 | 2016-05-13 19:26:05 -0700 | [diff] [blame] | 152 | .register(OpenstackFloatingIP.class); |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 153 | |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 154 | private static final KryoNamespace.Builder NUMBER_SERIALIZER = KryoNamespace.newBuilder() |
HIGUCHI Yuta | c0f5045 | 2016-05-13 19:26:05 -0700 | [diff] [blame] | 155 | .register(KryoNamespaces.API); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 156 | |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 157 | private static final KryoNamespace.Builder ROUTER_INTERFACE_SERIALIZER = KryoNamespace.newBuilder() |
HIGUCHI Yuta | c0f5045 | 2016-05-13 19:26:05 -0700 | [diff] [blame] | 158 | .register(KryoNamespaces.API); |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 159 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 160 | private InternalPacketProcessor internalPacketProcessor = new InternalPacketProcessor(); |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 161 | private InternalDeviceListener internalDeviceListener = new InternalDeviceListener(); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 162 | private ExecutorService l3EventExecutorService = |
| 163 | Executors.newSingleThreadExecutor(groupedThreads("onos/openstackrouting", "L3-event")); |
| 164 | private ExecutorService icmpEventExecutorService = |
| 165 | Executors.newSingleThreadExecutor(groupedThreads("onos/openstackrouting", "icmp-event")); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 166 | private ExecutorService arpEventExecutorService = |
| 167 | Executors.newSingleThreadExecutor(groupedThreads("onos/openstackrouting", "arp-event")); |
| 168 | private OpenstackIcmpHandler openstackIcmpHandler; |
| 169 | private OpenstackRoutingArpHandler openstackArpHandler; |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 170 | private OpenstackRoutingRulePopulator rulePopulator; |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 171 | private Map<DeviceId, Ip4Address> computeNodeMap; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 172 | |
| 173 | @Activate |
| 174 | protected void activate() { |
| 175 | appId = coreService.registerApplication(APP_ID); |
| 176 | packetService.addProcessor(internalPacketProcessor, PacketProcessor.director(1)); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 177 | configRegistry.registerConfigFactory(configFactory); |
| 178 | configService.addListener(configListener); |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 179 | deviceService.addListener(internalDeviceListener); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 180 | |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 181 | floatingIpMap = storageService.<String, OpenstackFloatingIP>consistentMapBuilder() |
| 182 | .withSerializer(Serializer.using(FLOATING_IP_SERIALIZER.build())) |
| 183 | .withName(FLOATING_IP_MAP_NAME) |
| 184 | .withApplicationId(appId) |
| 185 | .build(); |
| 186 | tpPortNumMap = storageService.<Integer, String>consistentMapBuilder() |
| 187 | .withSerializer(Serializer.using(NUMBER_SERIALIZER.build())) |
| 188 | .withName(TP_PORT_MAP_NAME) |
| 189 | .withApplicationId(appId) |
| 190 | .build(); |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 191 | routerInterfaceMap = storageService.<String, String>consistentMapBuilder() |
| 192 | .withSerializer(Serializer.using(ROUTER_INTERFACE_SERIALIZER.build())) |
| 193 | .withName(ROUTER_INTERFACE_MAP_NAME) |
| 194 | .withApplicationId(appId) |
| 195 | .build(); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 196 | |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 197 | readConfiguration(); |
| 198 | |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 199 | log.info("started"); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 200 | } |
| 201 | |
| 202 | @Deactivate |
| 203 | protected void deactivate() { |
| 204 | packetService.removeProcessor(internalPacketProcessor); |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 205 | deviceService.removeListener(internalDeviceListener); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 206 | l3EventExecutorService.shutdown(); |
| 207 | icmpEventExecutorService.shutdown(); |
| 208 | arpEventExecutorService.shutdown(); |
| 209 | |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 210 | floatingIpMap.clear(); |
| 211 | tpPortNumMap.clear(); |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 212 | routerInterfaceMap.clear(); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 213 | |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 214 | log.info("stopped"); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 215 | } |
| 216 | |
| 217 | |
| 218 | @Override |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 219 | public void createFloatingIP(OpenstackFloatingIP openstackFloatingIp) { |
| 220 | floatingIpMap.put(openstackFloatingIp.id(), openstackFloatingIp); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 221 | } |
| 222 | |
| 223 | @Override |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 224 | public void updateFloatingIP(OpenstackFloatingIP openstackFloatingIp) { |
| 225 | if (!floatingIpMap.containsKey(openstackFloatingIp.id())) { |
| 226 | log.warn("There`s no information about {} in FloatingIpMap", openstackFloatingIp.id()); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 227 | return; |
| 228 | } |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 229 | if (openstackFloatingIp.portId() == null || openstackFloatingIp.portId().equals("null")) { |
| 230 | OpenstackFloatingIP floatingIp = floatingIpMap.get(openstackFloatingIp.id()).value(); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 231 | OpenstackPortInfo portInfo = openstackSwitchingService.openstackPortInfo() |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 232 | .get(PORTNAME_PREFIX_VM.concat(floatingIp.portId().substring(0, 11))); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 233 | if (portInfo == null) { |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 234 | log.warn("There`s no portInfo information about portId {}", floatingIp.portId()); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 235 | return; |
| 236 | } |
| 237 | l3EventExecutorService.execute( |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 238 | new OpenstackFloatingIPHandler(rulePopulator, floatingIp, false, portInfo)); |
| 239 | floatingIpMap.replace(floatingIp.id(), openstackFloatingIp); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 240 | } else { |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 241 | floatingIpMap.put(openstackFloatingIp.id(), openstackFloatingIp); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 242 | l3EventExecutorService.execute( |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 243 | new OpenstackFloatingIPHandler(rulePopulator, openstackFloatingIp, true, null)); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 244 | } |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 245 | } |
| 246 | |
| 247 | @Override |
| 248 | public void deleteFloatingIP(String id) { |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 249 | floatingIpMap.remove(id); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 250 | } |
| 251 | |
| 252 | @Override |
| 253 | public void createRouter(OpenstackRouter openstackRouter) { |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 254 | } |
| 255 | |
| 256 | @Override |
| 257 | public void updateRouter(OpenstackRouter openstackRouter) { |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 258 | if (openstackRouter.gatewayExternalInfo().externalFixedIps().size() > 0) { |
sangho | efbc038 | 2016-04-06 13:35:38 +0900 | [diff] [blame] | 259 | checkExternalConnection(openstackRouter, getOpenstackRouterInterface(openstackRouter)); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 260 | } else { |
| 261 | unsetExternalConnection(); |
| 262 | } |
| 263 | } |
| 264 | |
| 265 | private void unsetExternalConnection() { |
| 266 | Collection<OpenstackRouter> internalRouters = getExternalRouter(false); |
| 267 | internalRouters.forEach(r -> |
| 268 | getOpenstackRouterInterface(r).forEach(i -> rulePopulator.removeExternalRules(i))); |
| 269 | } |
| 270 | |
| 271 | private Collection<OpenstackRouter> getExternalRouter(boolean externalConnection) { |
| 272 | List<OpenstackRouter> routers; |
| 273 | if (externalConnection) { |
| 274 | routers = openstackService.routers() |
| 275 | .stream() |
| 276 | .filter(r -> (r.gatewayExternalInfo().externalFixedIps().size() > 0)) |
| 277 | .collect(Collectors.toList()); |
| 278 | } else { |
| 279 | routers = openstackService.routers() |
| 280 | .stream() |
| 281 | .filter(r -> (r.gatewayExternalInfo().externalFixedIps().size() == 0)) |
| 282 | .collect(Collectors.toList()); |
| 283 | } |
| 284 | return routers; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 285 | } |
| 286 | |
| 287 | @Override |
| 288 | public void deleteRouter(String id) { |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 289 | //TODO : In now, there`s nothing to do for deleteRouter process. It is reserved. |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 290 | } |
| 291 | |
| 292 | @Override |
| 293 | public void updateRouterInterface(OpenstackRouterInterface routerInterface) { |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 294 | List<OpenstackRouterInterface> routerInterfaces = Lists.newArrayList(); |
| 295 | routerInterfaces.add(routerInterface); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 296 | checkExternalConnection(getOpenstackRouter(routerInterface.id()), routerInterfaces); |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 297 | setL3Connection(getOpenstackRouter(routerInterface.id()), null); |
| 298 | routerInterfaceMap.put(routerInterface.portId(), openstackService.port(routerInterface.portId()).networkId()); |
| 299 | } |
| 300 | |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 301 | /** |
| 302 | * Set flow rules for traffic between two different subnets when more than one subnets |
| 303 | * connected to a router. |
| 304 | * |
| 305 | * @param openstackRouter OpenstackRouter Info |
| 306 | * @param openstackPort OpenstackPort Info |
| 307 | */ |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 308 | private void setL3Connection(OpenstackRouter openstackRouter, OpenstackPort openstackPort) { |
| 309 | Collection<OpenstackRouterInterface> interfaceList = getOpenstackRouterInterface(openstackRouter); |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 310 | |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 311 | if (interfaceList.size() < 2) { |
| 312 | return; |
| 313 | } |
| 314 | if (openstackPort == null) { |
| 315 | interfaceList.forEach(i -> { |
| 316 | OpenstackPort interfacePort = openstackService.port(i.portId()); |
| 317 | openstackService.ports() |
| 318 | .stream() |
| 319 | .filter(p -> p.networkId().equals(interfacePort.networkId()) |
| 320 | && !p.deviceOwner().equals(DEVICE_OWNER_ROUTER_INTERFACE)) |
| 321 | .forEach(p -> rulePopulator.populateL3Rules(p, |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 322 | getL3ConnectionList(p.networkId(), interfaceList))); |
| 323 | |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 324 | }); |
| 325 | } else { |
| 326 | rulePopulator.populateL3Rules(openstackPort, getL3ConnectionList(openstackPort.networkId(), interfaceList)); |
| 327 | } |
| 328 | |
| 329 | } |
| 330 | |
| 331 | private List<OpenstackRouterInterface> getL3ConnectionList(String networkId, |
| 332 | Collection<OpenstackRouterInterface> interfaceList) { |
| 333 | List<OpenstackRouterInterface> targetList = Lists.newArrayList(); |
| 334 | interfaceList.forEach(i -> { |
| 335 | OpenstackPort port = openstackService.port(i.portId()); |
| 336 | if (!port.networkId().equals(networkId)) { |
| 337 | targetList.add(i); |
| 338 | } |
| 339 | }); |
| 340 | return targetList; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 341 | } |
| 342 | |
| 343 | @Override |
| 344 | public void removeRouterInterface(OpenstackRouterInterface routerInterface) { |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 345 | OpenstackRouter router = openstackService.router(routerInterface.id()); |
| 346 | Collection<OpenstackRouterInterface> interfaceList = getOpenstackRouterInterface(router); |
| 347 | if (interfaceList.size() == 1) { |
| 348 | List<OpenstackRouterInterface> newList = Lists.newArrayList(); |
| 349 | newList.add(routerInterface); |
| 350 | interfaceList.forEach(i -> removeL3RulesForRouterInterface(i, router, newList)); |
| 351 | } |
| 352 | removeL3RulesForRouterInterface(routerInterface, router, null); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 353 | rulePopulator.removeExternalRules(routerInterface); |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 354 | routerInterfaceMap.remove(routerInterface.portId()); |
| 355 | } |
| 356 | |
| 357 | private void removeL3RulesForRouterInterface(OpenstackRouterInterface routerInterface, OpenstackRouter router, |
| 358 | List<OpenstackRouterInterface> newList) { |
| 359 | openstackService.ports(routerInterfaceMap.get(routerInterface.portId()).value()).forEach(p -> { |
| 360 | Ip4Address vmIp = (Ip4Address) p.fixedIps().values().toArray()[0]; |
| 361 | if (newList == null) { |
| 362 | rulePopulator.removeL3Rules(vmIp, |
| 363 | getL3ConnectionList(p.networkId(), getOpenstackRouterInterface(router))); |
| 364 | } else { |
| 365 | rulePopulator.removeL3Rules(vmIp, newList); |
| 366 | } |
| 367 | } |
| 368 | ); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 369 | } |
| 370 | |
| 371 | @Override |
| 372 | public void checkDisassociatedFloatingIp(String portId, OpenstackPortInfo portInfo) { |
| 373 | if (floatingIpMap.size() < 1) { |
| 374 | log.info("No information in FloatingIpMap"); |
| 375 | return; |
| 376 | } |
| 377 | OpenstackFloatingIP floatingIp = associatedFloatingIps() |
| 378 | .stream() |
| 379 | .filter(fIp -> fIp.portId().equals(portId)) |
| 380 | .findAny() |
| 381 | .orElse(null); |
| 382 | if (floatingIp != null && portInfo != null) { |
| 383 | l3EventExecutorService.execute( |
| 384 | new OpenstackFloatingIPHandler(rulePopulator, floatingIp, false, portInfo)); |
| 385 | OpenstackFloatingIP.Builder fBuilder = new OpenstackFloatingIP.Builder() |
| 386 | .floatingIpAddress(floatingIp.floatingIpAddress()) |
| 387 | .id(floatingIp.id()) |
| 388 | .networkId(floatingIp.networkId()) |
| 389 | .status(floatingIp.status()) |
| 390 | .tenantId(floatingIp.tenantId()); |
| 391 | floatingIpMap.replace(floatingIp.id(), fBuilder.build()); |
| 392 | } else if (portInfo == null) { |
| 393 | log.warn("portInfo is null as timing issue between ovs port update event and openstack deletePort event"); |
| 394 | } |
| 395 | } |
| 396 | |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 397 | @Override |
| 398 | public String networkIdForRouterInterface(String portId) { |
| 399 | return routerInterfaceMap.get(portId).value(); |
| 400 | } |
| 401 | |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 402 | private Collection<OpenstackFloatingIP> associatedFloatingIps() { |
| 403 | List<OpenstackFloatingIP> fIps = Lists.newArrayList(); |
| 404 | floatingIpMap.values() |
| 405 | .stream() |
| 406 | .filter(fIp -> fIp.value().portId() != null) |
| 407 | .forEach(fIp -> fIps.add(fIp.value())); |
| 408 | return fIps; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 409 | } |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 410 | |
| 411 | private void reloadInitL3Rules() { |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 412 | |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 413 | l3EventExecutorService.execute(() -> |
| 414 | openstackService.ports() |
| 415 | .stream() |
| 416 | .forEach(p -> |
| 417 | { |
| 418 | if (p.deviceOwner().equals(DEVICE_OWNER_ROUTER_INTERFACE)) { |
| 419 | updateRouterInterface(portToRouterInterface(p)); |
| 420 | } else { |
| 421 | Optional<Ip4Address> vmIp = p.fixedIps().values().stream().findAny(); |
| 422 | if (vmIp.isPresent()) { |
| 423 | OpenstackFloatingIP floatingIP = getOpenstackFloatingIp(vmIp.get()); |
| 424 | if (floatingIP != null) { |
| 425 | updateFloatingIP(floatingIP); |
| 426 | } |
| 427 | } |
| 428 | } |
| 429 | }) |
| 430 | ); |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 431 | } |
| 432 | |
| 433 | private OpenstackRouterInterface portToRouterInterface(OpenstackPort p) { |
| 434 | OpenstackRouterInterface.Builder osBuilder = new OpenstackRouterInterface.Builder() |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 435 | .id(checkNotNull(p.deviceId())) |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 436 | .tenantId(checkNotNull(openstackService.network(p.networkId()).tenantId())) |
| 437 | .subnetId(checkNotNull(p.fixedIps().keySet().stream().findFirst().orElse(null)).toString()) |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 438 | .portId(checkNotNull(p.id())); |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 439 | |
| 440 | return osBuilder.build(); |
| 441 | } |
| 442 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 443 | private class InternalPacketProcessor implements PacketProcessor { |
| 444 | |
| 445 | @Override |
| 446 | public void process(PacketContext context) { |
| 447 | |
| 448 | if (context.isHandled()) { |
| 449 | return; |
Kyuhwi Choi | 92d9ea4 | 2016-06-13 17:28:00 +0900 | [diff] [blame] | 450 | } else if (!checkGatewayNode(context.inPacket().receivedFrom().deviceId())) { |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 451 | return; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 452 | } |
| 453 | |
| 454 | InboundPacket pkt = context.inPacket(); |
| 455 | Ethernet ethernet = pkt.parsed(); |
| 456 | |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 457 | //TODO: Considers IPv6 later. |
| 458 | if (ethernet == null) { |
| 459 | return; |
| 460 | } else if (ethernet.getEtherType() == Ethernet.TYPE_IPV4) { |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 461 | IPv4 iPacket = (IPv4) ethernet.getPayload(); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 462 | switch (iPacket.getProtocol()) { |
| 463 | case IPv4.PROTOCOL_ICMP: |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 464 | |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 465 | icmpEventExecutorService.execute(() -> |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 466 | openstackIcmpHandler.processIcmpPacket(context, ethernet)); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 467 | break; |
Hyunsun Moon | 0448ea0 | 2016-02-23 14:17:39 -0800 | [diff] [blame] | 468 | case IPv4.PROTOCOL_UDP: |
| 469 | // don't process DHCP |
| 470 | UDP udpPacket = (UDP) iPacket.getPayload(); |
| 471 | if (udpPacket.getDestinationPort() == UDP.DHCP_SERVER_PORT && |
| 472 | udpPacket.getSourcePort() == UDP.DHCP_CLIENT_PORT) { |
| 473 | break; |
| 474 | } |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 475 | default: |
| 476 | int portNum = getPortNum(ethernet.getSourceMAC(), iPacket.getDestinationAddress()); |
Kyuhwi Choi | 92d9ea4 | 2016-06-13 17:28:00 +0900 | [diff] [blame] | 477 | DeviceId deviceId = pkt.receivedFrom().deviceId(); |
| 478 | Port port = null; |
| 479 | port = deviceService.getPort(deviceId, |
| 480 | gatewayService.getGatewayExternalPorts(deviceId).get(0)); |
| 481 | if (port != null) { |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 482 | OpenstackPort openstackPort = getOpenstackPort(ethernet.getSourceMAC(), |
| 483 | Ip4Address.valueOf(iPacket.getSourceAddress())); |
| 484 | l3EventExecutorService.execute(new OpenstackPnatHandler(rulePopulator, context, |
Kyuhwi Choi | 92d9ea4 | 2016-06-13 17:28:00 +0900 | [diff] [blame] | 485 | portNum, openstackPort, port, config)); |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 486 | } else { |
| 487 | log.warn("There`s no external interface"); |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 488 | } |
Kyuhwi Choi | 92d9ea4 | 2016-06-13 17:28:00 +0900 | [diff] [blame] | 489 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 490 | break; |
| 491 | } |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 492 | } else if (ethernet.getEtherType() == Ethernet.TYPE_ARP) { |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 493 | arpEventExecutorService.execute(() -> |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 494 | openstackArpHandler.processArpPacketFromRouter(context, ethernet)); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 495 | } |
| 496 | } |
| 497 | |
| 498 | private int getPortNum(MacAddress sourceMac, int destinationAddress) { |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 499 | int portNum = findUnusedPortNum(); |
| 500 | if (portNum == 0) { |
| 501 | clearPortNumMap(); |
| 502 | portNum = findUnusedPortNum(); |
| 503 | } |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 504 | tpPortNumMap.put(portNum, sourceMac.toString().concat(COLON).concat(String.valueOf(destinationAddress))); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 505 | return portNum; |
| 506 | } |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 507 | |
| 508 | private int findUnusedPortNum() { |
| 509 | for (int i = TP_PORT_MINIMUM_NUM; i < TP_PORT_MAXIMUM_NUM; i++) { |
| 510 | if (!tpPortNumMap.containsKey(i)) { |
| 511 | return i; |
| 512 | } |
| 513 | } |
| 514 | return 0; |
| 515 | } |
| 516 | |
| 517 | } |
| 518 | |
Kyuhwi Choi | 92d9ea4 | 2016-06-13 17:28:00 +0900 | [diff] [blame] | 519 | private boolean checkGatewayNode(DeviceId deviceId) { |
| 520 | return gatewayService.getGatewayDeviceIds().contains(deviceId); |
| 521 | } |
| 522 | |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 523 | private void clearPortNumMap() { |
| 524 | tpPortNumMap.entrySet().forEach(e -> { |
| 525 | if (System.currentTimeMillis() - e.getValue().creationTime() > PNAT_PORT_EXPIRE_TIME) { |
| 526 | tpPortNumMap.remove(e.getKey()); |
| 527 | } |
| 528 | }); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 529 | } |
| 530 | |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 531 | private Optional<Port> getExternalPort(DeviceId deviceId, String interfaceName) { |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 532 | return deviceService.getPorts(deviceId) |
| 533 | .stream() |
| 534 | .filter(p -> p.annotations().value(PORT_NAME).equals(interfaceName)) |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 535 | .findAny(); |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 536 | } |
| 537 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 538 | private void checkExternalConnection(OpenstackRouter router, |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 539 | Collection<OpenstackRouterInterface> interfaces) { |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 540 | checkNotNull(router, "Router can not be null"); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 541 | checkNotNull(interfaces, "routerInterfaces can not be null"); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 542 | Ip4Address externalIp = router.gatewayExternalInfo().externalFixedIps() |
| 543 | .values().stream().findFirst().orElse(null); |
| 544 | if ((externalIp == null) || (!router.gatewayExternalInfo().isEnablePnat())) { |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 545 | log.debug("Not satisfied to set pnat configuration"); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 546 | return; |
| 547 | } |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 548 | interfaces.forEach(this::initiateL3Rule); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 549 | } |
| 550 | |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 551 | private Optional<OpenstackRouter> getRouterfromExternalIp(Ip4Address externalIp) { |
| 552 | return getExternalRouter(true) |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 553 | .stream() |
| 554 | .filter(r -> r.gatewayExternalInfo() |
| 555 | .externalFixedIps() |
| 556 | .values() |
| 557 | .stream() |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 558 | .findAny() |
| 559 | .get() |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 560 | .equals(externalIp)) |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 561 | .findAny(); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 562 | } |
| 563 | |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 564 | private void initiateL3Rule(OpenstackRouterInterface routerInterface) { |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 565 | long vni = Long.parseLong(openstackService.network(openstackService |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 566 | .port(routerInterface.portId()).networkId()).segmentId()); |
Daniel Park | 2319390 | 2016-03-24 18:17:19 +0900 | [diff] [blame] | 567 | rulePopulator.populateExternalRules(vni); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 568 | } |
| 569 | |
| 570 | private Collection<OpenstackRouterInterface> getOpenstackRouterInterface(OpenstackRouter router) { |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 571 | List<OpenstackRouterInterface> interfaces = Lists.newArrayList(); |
| 572 | openstackService.ports() |
| 573 | .stream() |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 574 | .filter(p -> p.deviceOwner().equals(DEVICE_OWNER_ROUTER_INTERFACE) |
| 575 | && p.deviceId().equals(router.id())) |
| 576 | .forEach(p -> interfaces.add(portToRouterInterface(p))); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 577 | return interfaces; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 578 | } |
| 579 | |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 580 | private OpenstackRouter getOpenstackRouter(String id) { |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 581 | return openstackService.routers().stream().filter(r -> |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 582 | r.id().equals(id)).iterator().next(); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 583 | } |
| 584 | |
| 585 | private OpenstackPort getOpenstackPort(MacAddress sourceMac, Ip4Address ip4Address) { |
Kyuhwi Choi | e2b37e3 | 2016-02-05 14:04:14 +0900 | [diff] [blame] | 586 | OpenstackPort openstackPort = openstackService.ports().stream() |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 587 | .filter(p -> p.macAddress().equals(sourceMac)).iterator().next(); |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 588 | return openstackPort.fixedIps().values().stream().filter(ip -> |
| 589 | ip.equals(ip4Address)).count() > 0 ? openstackPort : null; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 590 | } |
| 591 | |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 592 | private OpenstackFloatingIP getOpenstackFloatingIp(Ip4Address vmIp) { |
| 593 | Optional<OpenstackFloatingIP> floatingIp = floatingIpMap.asJavaMap().values().stream() |
| 594 | .filter(f -> f.portId() != null && f.fixedIpAddress().equals(vmIp)) |
| 595 | .findAny(); |
| 596 | |
| 597 | if (floatingIp.isPresent()) { |
| 598 | return floatingIp.get(); |
| 599 | } |
| 600 | log.debug("There is no floating IP information for VM IP {}", vmIp); |
| 601 | |
| 602 | return null; |
| 603 | } |
| 604 | |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 605 | private void readConfiguration() { |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 606 | config = configService.getConfig("openstacknetworking", OpenstackNetworkingConfig.class); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 607 | if (config == null) { |
| 608 | log.error("No configuration found"); |
| 609 | return; |
| 610 | } |
| 611 | |
Kyuhwi Choi | 92d9ea4 | 2016-06-13 17:28:00 +0900 | [diff] [blame] | 612 | rulePopulator = new OpenstackRoutingRulePopulator(appId, openstackService, flowObjectiveService, |
| 613 | deviceService, driverService, config, gatewayService); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 614 | openstackIcmpHandler = new OpenstackIcmpHandler(packetService, deviceService, |
Kyuhwi Choi | 92d9ea4 | 2016-06-13 17:28:00 +0900 | [diff] [blame] | 615 | openstackService, config, openstackSwitchingService, gatewayService); |
| 616 | openstackArpHandler = new OpenstackRoutingArpHandler(packetService, openstackService, |
| 617 | config, gatewayService); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 618 | openstackIcmpHandler.requestPacket(appId); |
| 619 | openstackArpHandler.requestPacket(appId); |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 620 | |
| 621 | openstackService.floatingIps().stream() |
| 622 | .forEach(f -> floatingIpMap.put(f.id(), f)); |
| 623 | |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 624 | reloadInitL3Rules(); |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 625 | |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 626 | log.info("OpenstackRouting configured"); |
| 627 | } |
| 628 | |
| 629 | private class InternalConfigListener implements NetworkConfigListener { |
| 630 | |
| 631 | @Override |
| 632 | public void event(NetworkConfigEvent event) { |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 633 | if (!event.configClass().equals(OpenstackNetworkingConfig.class)) { |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 634 | return; |
| 635 | } |
| 636 | |
Kyuhwi Choi | ee9e371 | 2016-02-22 22:49:36 +0900 | [diff] [blame] | 637 | if (event.type().equals(NetworkConfigEvent.Type.CONFIG_ADDED) || |
| 638 | event.type().equals(NetworkConfigEvent.Type.CONFIG_UPDATED)) { |
| 639 | l3EventExecutorService.execute(OpenstackRoutingManager.this::readConfiguration); |
Daniel Park | 81a61a1 | 2016-02-26 08:24:44 +0900 | [diff] [blame] | 640 | } |
| 641 | } |
| 642 | } |
Kyuhwi Choi | 5e65e2c | 2016-04-01 11:48:15 +0900 | [diff] [blame] | 643 | |
| 644 | private class InternalDeviceListener implements DeviceListener { |
| 645 | |
| 646 | @Override |
| 647 | public void event(DeviceEvent deviceEvent) { |
| 648 | if (deviceEvent.type() == DeviceEvent.Type.PORT_UPDATED) { |
| 649 | Port port = deviceEvent.port(); |
| 650 | OpenstackPortInfo portInfo = openstackSwitchingService.openstackPortInfo() |
| 651 | .get(port.annotations().value(PORT_NAME)); |
| 652 | OpenstackPort openstackPort = openstackService.port(port); |
| 653 | OpenstackPort interfacePort = openstackService.ports() |
| 654 | .stream() |
| 655 | .filter(p -> p.deviceOwner().equals(DEVICE_OWNER_ROUTER_INTERFACE) |
| 656 | && p.networkId().equals(openstackPort.networkId())) |
| 657 | .findAny() |
| 658 | .orElse(null); |
| 659 | if (portInfo == null && openstackPort == null) { |
| 660 | log.warn("As delete event timing issue between routing and switching, Can`t delete L3 rules"); |
| 661 | return; |
| 662 | } |
| 663 | if ((port.isEnabled()) && (interfacePort != null)) { |
| 664 | OpenstackRouterInterface routerInterface = portToRouterInterface(interfacePort); |
| 665 | l3EventExecutorService.execute(() -> |
| 666 | setL3Connection(getOpenstackRouter(routerInterface.id()), openstackPort)); |
| 667 | } else if (interfacePort != null) { |
| 668 | OpenstackRouterInterface routerInterface = portToRouterInterface(interfacePort); |
| 669 | l3EventExecutorService.execute(() -> rulePopulator.removeL3Rules(portInfo.ip(), |
| 670 | getL3ConnectionList(portInfo.networkId(), |
| 671 | getOpenstackRouterInterface(getOpenstackRouter(routerInterface.id()))))); |
| 672 | } |
| 673 | } |
| 674 | } |
| 675 | } |
| 676 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 677 | } |